import * as tslib_1 from "tslib";
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import { TransactionAlreadyStartedError } from "../../error/TransactionAlreadyStartedError";
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import { TransactionNotStartedError } from "../../error/TransactionNotStartedError";
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import { TableColumn } from "../../schema-builder/table/TableColumn";
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import { Table } from "../../schema-builder/table/Table";
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import { TableIndex } from "../../schema-builder/table/TableIndex";
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import { TableForeignKey } from "../../schema-builder/table/TableForeignKey";
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import { QueryRunnerAlreadyReleasedError } from "../../error/QueryRunnerAlreadyReleasedError";
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import { View } from "../../schema-builder/view/View";
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import { Query } from "../Query";
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import { QueryFailedError } from "../../error/QueryFailedError";
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import { Broadcaster } from "../../subscriber/Broadcaster";
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import { TableUnique } from "../../schema-builder/table/TableUnique";
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import { BaseQueryRunner } from "../../query-runner/BaseQueryRunner";
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import { OrmUtils } from "../../util/OrmUtils";
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import { PromiseUtils } from "../../";
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import { TableCheck } from "../../schema-builder/table/TableCheck";
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import { TableExclusion } from "../../schema-builder/table/TableExclusion";
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/**
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* Runs queries on a single postgres database connection.
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*/
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var CockroachQueryRunner = /** @class */ (function (_super) {
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tslib_1.__extends(CockroachQueryRunner, _super);
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// -------------------------------------------------------------------------
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// Constructor
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// -------------------------------------------------------------------------
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function CockroachQueryRunner(driver, mode) {
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if (mode === void 0) { mode = "master"; }
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var _this = _super.call(this) || this;
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/**
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* Stores all executed queries to be able to run them again if transaction fails.
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*/
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_this.queries = [];
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/**
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* Indicates if running queries must be stored
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*/
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_this.storeQueries = false;
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_this.driver = driver;
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_this.connection = driver.connection;
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_this.mode = mode;
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_this.broadcaster = new Broadcaster(_this);
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return _this;
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}
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// -------------------------------------------------------------------------
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// Public Methods
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// -------------------------------------------------------------------------
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/**
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* Creates/uses database connection from the connection pool to perform further operations.
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* Returns obtained database connection.
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*/
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CockroachQueryRunner.prototype.connect = function () {
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var _this = this;
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if (this.databaseConnection)
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return Promise.resolve(this.databaseConnection);
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if (this.databaseConnectionPromise)
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return this.databaseConnectionPromise;
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if (this.mode === "slave" && this.driver.isReplicated) {
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this.databaseConnectionPromise = this.driver.obtainSlaveConnection().then(function (_a) {
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var _b = tslib_1.__read(_a, 2), connection = _b[0], release = _b[1];
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_this.driver.connectedQueryRunners.push(_this);
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_this.databaseConnection = connection;
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_this.releaseCallback = release;
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return _this.databaseConnection;
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});
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}
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else { // master
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this.databaseConnectionPromise = this.driver.obtainMasterConnection().then(function (_a) {
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var _b = tslib_1.__read(_a, 2), connection = _b[0], release = _b[1];
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_this.driver.connectedQueryRunners.push(_this);
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_this.databaseConnection = connection;
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_this.releaseCallback = release;
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return _this.databaseConnection;
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});
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}
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return this.databaseConnectionPromise;
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};
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/**
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* Releases used database connection.
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* You cannot use query runner methods once its released.
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*/
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CockroachQueryRunner.prototype.release = function () {
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this.isReleased = true;
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if (this.releaseCallback)
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this.releaseCallback();
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var index = this.driver.connectedQueryRunners.indexOf(this);
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if (index !== -1)
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this.driver.connectedQueryRunners.splice(index);
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return Promise.resolve();
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};
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/**
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* Starts transaction.
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*/
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CockroachQueryRunner.prototype.startTransaction = function (isolationLevel) {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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if (this.isTransactionActive)
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throw new TransactionAlreadyStartedError();
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this.isTransactionActive = true;
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return [4 /*yield*/, this.query("START TRANSACTION")];
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case 1:
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_a.sent();
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return [4 /*yield*/, this.query("SAVEPOINT cockroach_restart")];
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case 2:
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_a.sent();
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if (!isolationLevel) return [3 /*break*/, 4];
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return [4 /*yield*/, this.query("SET TRANSACTION ISOLATION LEVEL " + isolationLevel)];
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case 3:
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_a.sent();
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_a.label = 4;
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case 4:
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this.storeQueries = true;
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return [2 /*return*/];
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}
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});
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});
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};
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/**
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* Commits transaction.
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* Error will be thrown if transaction was not started.
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*/
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CockroachQueryRunner.prototype.commitTransaction = function () {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var e_1;
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var _this = this;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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if (!this.isTransactionActive)
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throw new TransactionNotStartedError();
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this.storeQueries = false;
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_a.label = 1;
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case 1:
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_a.trys.push([1, 4, , 9]);
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return [4 /*yield*/, this.query("RELEASE SAVEPOINT cockroach_restart")];
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case 2:
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_a.sent();
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return [4 /*yield*/, this.query("COMMIT")];
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case 3:
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_a.sent();
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this.queries = [];
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this.isTransactionActive = false;
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return [3 /*break*/, 9];
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case 4:
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e_1 = _a.sent();
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if (!(e_1.code === "40001")) return [3 /*break*/, 8];
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return [4 /*yield*/, this.query("ROLLBACK TO SAVEPOINT cockroach_restart")];
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case 5:
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_a.sent();
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return [4 /*yield*/, PromiseUtils.runInSequence(this.queries, function (q) { return _this.query(q.query, q.parameters); })];
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case 6:
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_a.sent();
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return [4 /*yield*/, this.commitTransaction()];
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case 7:
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_a.sent();
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_a.label = 8;
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case 8: return [3 /*break*/, 9];
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case 9: return [2 /*return*/];
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}
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});
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});
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};
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/**
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* Rollbacks transaction.
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* Error will be thrown if transaction was not started.
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*/
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CockroachQueryRunner.prototype.rollbackTransaction = function () {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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if (!this.isTransactionActive)
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throw new TransactionNotStartedError();
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this.storeQueries = false;
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return [4 /*yield*/, this.query("ROLLBACK")];
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case 1:
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_a.sent();
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this.queries = [];
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this.isTransactionActive = false;
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return [2 /*return*/];
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}
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});
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});
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};
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/**
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* Executes a given SQL query.
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*/
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CockroachQueryRunner.prototype.query = function (query, parameters, options) {
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var _this = this;
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if (this.isReleased)
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throw new QueryRunnerAlreadyReleasedError();
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return new Promise(function (ok, fail) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
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var databaseConnection, queryStartTime_1, err_1;
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var _this = this;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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_a.trys.push([0, 2, , 3]);
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return [4 /*yield*/, this.connect()];
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case 1:
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databaseConnection = _a.sent();
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this.driver.connection.logger.logQuery(query, parameters, this);
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queryStartTime_1 = +new Date();
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databaseConnection.query(query, parameters, function (err, result) {
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if (_this.isTransactionActive && _this.storeQueries)
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_this.queries.push({ query: query, parameters: parameters });
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// log slow queries if maxQueryExecution time is set
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var maxQueryExecutionTime = _this.driver.connection.options.maxQueryExecutionTime;
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var queryEndTime = +new Date();
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var queryExecutionTime = queryEndTime - queryStartTime_1;
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if (maxQueryExecutionTime && queryExecutionTime > maxQueryExecutionTime)
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_this.driver.connection.logger.logQuerySlow(queryExecutionTime, query, parameters, _this);
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if (err) {
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if (err.code !== "40001")
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_this.driver.connection.logger.logQueryError(err, query, parameters, _this);
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fail(new QueryFailedError(query, parameters, err));
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}
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else {
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switch (result.command) {
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case "DELETE":
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// for DELETE query additionally return number of affected rows
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ok([result.rows, result.rowCount]);
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break;
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default:
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ok(result.rows);
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}
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}
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});
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return [3 /*break*/, 3];
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case 2:
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err_1 = _a.sent();
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fail(err_1);
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return [3 /*break*/, 3];
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case 3: return [2 /*return*/];
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}
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});
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}); });
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};
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/**
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* Returns raw data stream.
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*/
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CockroachQueryRunner.prototype.stream = function (query, parameters, onEnd, onError) {
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var _this = this;
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var QueryStream = this.driver.loadStreamDependency();
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if (this.isReleased)
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throw new QueryRunnerAlreadyReleasedError();
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return new Promise(function (ok, fail) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
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var databaseConnection, stream, err_2;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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_a.trys.push([0, 2, , 3]);
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return [4 /*yield*/, this.connect()];
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case 1:
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databaseConnection = _a.sent();
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this.driver.connection.logger.logQuery(query, parameters, this);
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stream = databaseConnection.query(new QueryStream(query, parameters));
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if (onEnd)
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stream.on("end", onEnd);
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if (onError)
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stream.on("error", onError);
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ok(stream);
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return [3 /*break*/, 3];
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case 2:
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err_2 = _a.sent();
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fail(err_2);
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return [3 /*break*/, 3];
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case 3: return [2 /*return*/];
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}
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});
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}); });
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};
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/**
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* Returns all available database names including system databases.
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*/
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CockroachQueryRunner.prototype.getDatabases = function () {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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return tslib_1.__generator(this, function (_a) {
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return [2 /*return*/, Promise.resolve([])];
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});
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});
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};
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/**
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* Returns all available schema names including system schemas.
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* If database parameter specified, returns schemas of that database.
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*/
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CockroachQueryRunner.prototype.getSchemas = function (database) {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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return tslib_1.__generator(this, function (_a) {
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return [2 /*return*/, Promise.resolve([])];
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});
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});
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};
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/**
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* Checks if database with the given name exist.
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*/
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CockroachQueryRunner.prototype.hasDatabase = function (database) {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var result;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0: return [4 /*yield*/, this.query("SELECT * FROM \"pg_database\" WHERE \"datname\" = '" + database + "'")];
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case 1:
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result = _a.sent();
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return [2 /*return*/, result.length ? true : false];
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}
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});
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});
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};
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/**
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* Checks if schema with the given name exist.
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*/
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CockroachQueryRunner.prototype.hasSchema = function (schema) {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var result;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0: return [4 /*yield*/, this.query("SELECT * FROM \"information_schema\".\"schemata\" WHERE \"schema_name\" = '" + schema + "'")];
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case 1:
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result = _a.sent();
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return [2 /*return*/, result.length ? true : false];
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}
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});
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});
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};
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/**
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* Checks if table with the given name exist in the database.
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*/
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CockroachQueryRunner.prototype.hasTable = function (tableOrName) {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var parsedTableName, sql, result;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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parsedTableName = this.parseTableName(tableOrName);
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sql = "SELECT * FROM \"information_schema\".\"tables\" WHERE \"table_schema\" = " + parsedTableName.schema + " AND \"table_name\" = " + parsedTableName.tableName;
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return [4 /*yield*/, this.query(sql)];
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case 1:
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result = _a.sent();
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return [2 /*return*/, result.length ? true : false];
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}
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});
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});
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};
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/**
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* Checks if column with the given name exist in the given table.
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*/
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CockroachQueryRunner.prototype.hasColumn = function (tableOrName, columnName) {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var parsedTableName, sql, result;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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parsedTableName = this.parseTableName(tableOrName);
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sql = "SELECT * FROM \"information_schema\".\"columns\" WHERE \"table_schema\" = " + parsedTableName.schema + " AND \"table_name\" = " + parsedTableName.tableName + " AND \"column_name\" = '" + columnName + "'";
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return [4 /*yield*/, this.query(sql)];
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case 1:
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result = _a.sent();
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return [2 /*return*/, result.length ? true : false];
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}
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});
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});
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};
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/**
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* Creates a new database.
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*/
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CockroachQueryRunner.prototype.createDatabase = function (database, ifNotExist) {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var up, down;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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up = "CREATE DATABASE " + (ifNotExist ? "IF NOT EXISTS " : "") + " \"" + database + "\"";
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down = "DROP DATABASE \"" + database + "\"";
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return [4 /*yield*/, this.executeQueries(new Query(up), new Query(down))];
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case 1:
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_a.sent();
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return [2 /*return*/];
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}
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});
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});
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};
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/**
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* Drops database.
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*/
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CockroachQueryRunner.prototype.dropDatabase = function (database, ifExist) {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var up, down;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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up = "DROP DATABASE " + (ifExist ? "IF EXISTS " : "") + " \"" + database + "\"";
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down = "CREATE DATABASE \"" + database + "\"";
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return [4 /*yield*/, this.executeQueries(new Query(up), new Query(down))];
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case 1:
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_a.sent();
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return [2 /*return*/];
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}
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});
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});
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};
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/**
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* Creates a new table schema.
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*/
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CockroachQueryRunner.prototype.createSchema = function (schema, ifNotExist) {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var up, down;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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up = ifNotExist ? "CREATE SCHEMA IF NOT EXISTS \"" + schema + "\"" : "CREATE SCHEMA \"" + schema + "\"";
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down = "DROP SCHEMA \"" + schema + "\" CASCADE";
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return [4 /*yield*/, this.executeQueries(new Query(up), new Query(down))];
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case 1:
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_a.sent();
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return [2 /*return*/];
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}
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});
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});
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};
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/**
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* Drops table schema.
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*/
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CockroachQueryRunner.prototype.dropSchema = function (schemaPath, ifExist, isCascade) {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var schema, up, down;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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schema = schemaPath.indexOf(".") === -1 ? schemaPath : schemaPath.split(".")[0];
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up = ifExist ? "DROP SCHEMA IF EXISTS \"" + schema + "\" " + (isCascade ? "CASCADE" : "") : "DROP SCHEMA \"" + schema + "\" " + (isCascade ? "CASCADE" : "");
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down = "CREATE SCHEMA \"" + schema + "\"";
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return [4 /*yield*/, this.executeQueries(new Query(up), new Query(down))];
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case 1:
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_a.sent();
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return [2 /*return*/];
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}
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});
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});
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};
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/**
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* Creates a new table.
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*/
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CockroachQueryRunner.prototype.createTable = function (table, ifNotExist, createForeignKeys, createIndices) {
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if (ifNotExist === void 0) { ifNotExist = false; }
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if (createForeignKeys === void 0) { createForeignKeys = true; }
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if (createIndices === void 0) { createIndices = true; }
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var isTableExist, upQueries, downQueries;
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var _this = this;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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if (!ifNotExist) return [3 /*break*/, 2];
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return [4 /*yield*/, this.hasTable(table)];
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case 1:
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isTableExist = _a.sent();
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if (isTableExist)
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return [2 /*return*/, Promise.resolve()];
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_a.label = 2;
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case 2:
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upQueries = [];
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downQueries = [];
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table.columns
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.filter(function (column) { return column.isGenerated && column.generationStrategy === "increment"; })
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.forEach(function (column) {
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upQueries.push(new Query("CREATE SEQUENCE " + _this.buildSequenceName(table, column)));
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downQueries.push(new Query("DROP SEQUENCE " + _this.buildSequenceName(table, column)));
|
});
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upQueries.push(this.createTableSql(table, createForeignKeys));
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downQueries.push(this.dropTableSql(table));
|
// if createForeignKeys is true, we must drop created foreign keys in down query.
|
// createTable does not need separate method to create foreign keys, because it create fk's in the same query with table creation.
|
if (createForeignKeys)
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table.foreignKeys.forEach(function (foreignKey) { return downQueries.push(_this.dropForeignKeySql(table, foreignKey)); });
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if (createIndices) {
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table.indices
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.filter(function (index) { return !index.isUnique; })
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.forEach(function (index) {
|
// new index may be passed without name. In this case we generate index name manually.
|
if (!index.name)
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index.name = _this.connection.namingStrategy.indexName(table.name, index.columnNames, index.where);
|
upQueries.push(_this.createIndexSql(table, index));
|
downQueries.push(_this.dropIndexSql(table, index));
|
});
|
}
|
return [4 /*yield*/, this.executeQueries(upQueries, downQueries)];
|
case 3:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops the table.
|
*/
|
CockroachQueryRunner.prototype.dropTable = function (target, ifExist, dropForeignKeys, dropIndices) {
|
if (dropForeignKeys === void 0) { dropForeignKeys = true; }
|
if (dropIndices === void 0) { dropIndices = true; }
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var isTableExist, createForeignKeys, tableName, table, upQueries, downQueries;
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0:
|
if (!ifExist) return [3 /*break*/, 2];
|
return [4 /*yield*/, this.hasTable(target)];
|
case 1:
|
isTableExist = _a.sent();
|
if (!isTableExist)
|
return [2 /*return*/, Promise.resolve()];
|
_a.label = 2;
|
case 2:
|
createForeignKeys = dropForeignKeys;
|
tableName = target instanceof Table ? target.name : target;
|
return [4 /*yield*/, this.getCachedTable(tableName)];
|
case 3:
|
table = _a.sent();
|
upQueries = [];
|
downQueries = [];
|
// foreign keys must be dropped before indices, because fk's rely on indices
|
if (dropForeignKeys)
|
table.foreignKeys.forEach(function (foreignKey) { return upQueries.push(_this.dropForeignKeySql(table, foreignKey)); });
|
if (dropIndices) {
|
table.indices.forEach(function (index) {
|
upQueries.push(_this.dropIndexSql(table, index));
|
downQueries.push(_this.createIndexSql(table, index));
|
});
|
}
|
upQueries.push(this.dropTableSql(table));
|
downQueries.push(this.createTableSql(table, createForeignKeys));
|
table.columns
|
.filter(function (column) { return column.isGenerated && column.generationStrategy === "increment"; })
|
.forEach(function (column) {
|
upQueries.push(new Query("DROP SEQUENCE " + _this.buildSequenceName(table, column)));
|
downQueries.push(new Query("CREATE SEQUENCE " + _this.buildSequenceName(table, column)));
|
});
|
return [4 /*yield*/, this.executeQueries(upQueries, downQueries)];
|
case 4:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Creates a new view.
|
*/
|
CockroachQueryRunner.prototype.createView = function (view) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var upQueries, downQueries, _a, _b, _c, _d;
|
return tslib_1.__generator(this, function (_e) {
|
switch (_e.label) {
|
case 0:
|
upQueries = [];
|
downQueries = [];
|
upQueries.push(this.createViewSql(view));
|
_b = (_a = upQueries).push;
|
return [4 /*yield*/, this.insertViewDefinitionSql(view)];
|
case 1:
|
_b.apply(_a, [_e.sent()]);
|
downQueries.push(this.dropViewSql(view));
|
_d = (_c = downQueries).push;
|
return [4 /*yield*/, this.deleteViewDefinitionSql(view)];
|
case 2:
|
_d.apply(_c, [_e.sent()]);
|
return [4 /*yield*/, this.executeQueries(upQueries, downQueries)];
|
case 3:
|
_e.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops the view.
|
*/
|
CockroachQueryRunner.prototype.dropView = function (target) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var viewName, view, upQueries, downQueries, _a, _b, _c, _d;
|
return tslib_1.__generator(this, function (_e) {
|
switch (_e.label) {
|
case 0:
|
viewName = target instanceof View ? target.name : target;
|
return [4 /*yield*/, this.getCachedView(viewName)];
|
case 1:
|
view = _e.sent();
|
upQueries = [];
|
downQueries = [];
|
_b = (_a = upQueries).push;
|
return [4 /*yield*/, this.deleteViewDefinitionSql(view)];
|
case 2:
|
_b.apply(_a, [_e.sent()]);
|
upQueries.push(this.dropViewSql(view));
|
_d = (_c = downQueries).push;
|
return [4 /*yield*/, this.insertViewDefinitionSql(view)];
|
case 3:
|
_d.apply(_c, [_e.sent()]);
|
downQueries.push(this.createViewSql(view));
|
return [4 /*yield*/, this.executeQueries(upQueries, downQueries)];
|
case 4:
|
_e.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Renames the given table.
|
*/
|
CockroachQueryRunner.prototype.renameTable = function (oldTableOrName, newTableName) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var upQueries, downQueries, oldTable, _a, newTable, oldTableName, schemaName, columnNames, oldPkName, newPkName;
|
var _this = this;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
upQueries = [];
|
downQueries = [];
|
if (!(oldTableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = oldTableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(oldTableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
oldTable = _a;
|
newTable = oldTable.clone();
|
oldTableName = oldTable.name.indexOf(".") === -1 ? oldTable.name : oldTable.name.split(".")[1];
|
schemaName = oldTable.name.indexOf(".") === -1 ? undefined : oldTable.name.split(".")[0];
|
newTable.name = schemaName ? schemaName + "." + newTableName : newTableName;
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(oldTable) + " RENAME TO \"" + newTableName + "\""));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(newTable) + " RENAME TO \"" + oldTableName + "\""));
|
// rename column primary key constraint
|
if (newTable.primaryColumns.length > 0) {
|
columnNames = newTable.primaryColumns.map(function (column) { return column.name; });
|
oldPkName = this.connection.namingStrategy.primaryKeyName(oldTable, columnNames);
|
newPkName = this.connection.namingStrategy.primaryKeyName(newTable, columnNames);
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(newTable) + " RENAME CONSTRAINT \"" + oldPkName + "\" TO \"" + newPkName + "\""));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(newTable) + " RENAME CONSTRAINT \"" + newPkName + "\" TO \"" + oldPkName + "\""));
|
}
|
// rename unique constraints
|
newTable.uniques.forEach(function (unique) {
|
// build new constraint name
|
var newUniqueName = _this.connection.namingStrategy.uniqueConstraintName(newTable, unique.columnNames);
|
// build queries
|
upQueries.push(new Query("ALTER TABLE " + _this.escapePath(newTable) + " RENAME CONSTRAINT \"" + unique.name + "\" TO \"" + newUniqueName + "\""));
|
downQueries.push(new Query("ALTER TABLE " + _this.escapePath(newTable) + " RENAME CONSTRAINT \"" + newUniqueName + "\" TO \"" + unique.name + "\""));
|
// replace constraint name
|
unique.name = newUniqueName;
|
});
|
// rename index constraints
|
newTable.indices.forEach(function (index) {
|
// build new constraint name
|
var schema = _this.extractSchema(newTable);
|
var newIndexName = _this.connection.namingStrategy.indexName(newTable, index.columnNames, index.where);
|
// build queries
|
var up = schema ? "ALTER INDEX \"" + schema + "\".\"" + index.name + "\" RENAME TO \"" + newIndexName + "\"" : "ALTER INDEX \"" + index.name + "\" RENAME TO \"" + newIndexName + "\"";
|
var down = schema ? "ALTER INDEX \"" + schema + "\".\"" + newIndexName + "\" RENAME TO \"" + index.name + "\"" : "ALTER INDEX \"" + newIndexName + "\" RENAME TO \"" + index.name + "\"";
|
upQueries.push(new Query(up));
|
downQueries.push(new Query(down));
|
// replace constraint name
|
index.name = newIndexName;
|
});
|
// rename foreign key constraints
|
newTable.foreignKeys.forEach(function (foreignKey) {
|
// build new constraint name
|
var newForeignKeyName = _this.connection.namingStrategy.foreignKeyName(newTable, foreignKey.columnNames);
|
// build queries
|
upQueries.push(new Query("ALTER TABLE " + _this.escapePath(newTable) + " RENAME CONSTRAINT \"" + foreignKey.name + "\" TO \"" + newForeignKeyName + "\""));
|
downQueries.push(new Query("ALTER TABLE " + _this.escapePath(newTable) + " RENAME CONSTRAINT \"" + newForeignKeyName + "\" TO \"" + foreignKey.name + "\""));
|
// replace constraint name
|
foreignKey.name = newForeignKeyName;
|
});
|
return [4 /*yield*/, this.executeQueries(upQueries, downQueries)];
|
case 4:
|
_b.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Creates a new column from the column in the table.
|
*/
|
CockroachQueryRunner.prototype.addColumn = function (tableOrName, column) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, clonedTable, upQueries, downQueries, primaryColumns, pkName_1, columnNames_1, pkName, columnNames, columnIndex, unique, uniqueConstraint;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
clonedTable = table.clone();
|
upQueries = [];
|
downQueries = [];
|
if (column.generationStrategy === "increment") {
|
throw new Error("Adding sequential generated columns into existing table is not supported");
|
}
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ADD " + this.buildCreateColumnSql(table, column)));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " DROP COLUMN \"" + column.name + "\""));
|
// create or update primary key constraint
|
if (column.isPrimary) {
|
primaryColumns = clonedTable.primaryColumns;
|
// if table already have primary key, me must drop it and recreate again
|
// todo: altering pk is not supported yet https://github.com/cockroachdb/cockroach/issues/19141
|
if (primaryColumns.length > 0) {
|
pkName_1 = this.connection.namingStrategy.primaryKeyName(clonedTable.name, primaryColumns.map(function (column) { return column.name; }));
|
columnNames_1 = primaryColumns.map(function (column) { return "\"" + column.name + "\""; }).join(", ");
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " DROP CONSTRAINT \"" + pkName_1 + "\""));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ADD CONSTRAINT \"" + pkName_1 + "\" PRIMARY KEY (" + columnNames_1 + ")"));
|
}
|
primaryColumns.push(column);
|
pkName = this.connection.namingStrategy.primaryKeyName(clonedTable.name, primaryColumns.map(function (column) { return column.name; }));
|
columnNames = primaryColumns.map(function (column) { return "\"" + column.name + "\""; }).join(", ");
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ADD CONSTRAINT \"" + pkName + "\" PRIMARY KEY (" + columnNames + ")"));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " DROP CONSTRAINT \"" + pkName + "\""));
|
}
|
columnIndex = clonedTable.indices.find(function (index) { return index.columnNames.length === 1 && index.columnNames[0] === column.name; });
|
if (columnIndex) {
|
// CockroachDB stores unique indices as UNIQUE constraints
|
if (columnIndex.isUnique) {
|
unique = new TableUnique({
|
name: this.connection.namingStrategy.uniqueConstraintName(table.name, columnIndex.columnNames),
|
columnNames: columnIndex.columnNames
|
});
|
upQueries.push(this.createUniqueConstraintSql(table, unique));
|
downQueries.push(this.dropIndexSql(table, unique));
|
clonedTable.uniques.push(unique);
|
}
|
else {
|
upQueries.push(this.createIndexSql(table, columnIndex));
|
downQueries.push(this.dropIndexSql(table, columnIndex));
|
}
|
}
|
// create unique constraint
|
if (column.isUnique) {
|
uniqueConstraint = new TableUnique({
|
name: this.connection.namingStrategy.uniqueConstraintName(table.name, [column.name]),
|
columnNames: [column.name]
|
});
|
clonedTable.uniques.push(uniqueConstraint);
|
upQueries.push(this.createUniqueConstraintSql(table, uniqueConstraint));
|
downQueries.push(this.dropIndexSql(table, uniqueConstraint.name)); // CockroachDB creates indices for unique constraints
|
}
|
return [4 /*yield*/, this.executeQueries(upQueries, downQueries)];
|
case 4:
|
_b.sent();
|
clonedTable.addColumn(column);
|
this.replaceCachedTable(table, clonedTable);
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Creates a new columns from the column in the table.
|
*/
|
CockroachQueryRunner.prototype.addColumns = function (tableOrName, columns) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0: return [4 /*yield*/, PromiseUtils.runInSequence(columns, function (column) { return _this.addColumn(tableOrName, column); })];
|
case 1:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Renames column in the given table.
|
*/
|
CockroachQueryRunner.prototype.renameColumn = function (tableOrName, oldTableColumnOrName, newTableColumnOrName) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, oldColumn, newColumn;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
oldColumn = oldTableColumnOrName instanceof TableColumn ? oldTableColumnOrName : table.columns.find(function (c) { return c.name === oldTableColumnOrName; });
|
if (!oldColumn)
|
throw new Error("Column \"" + oldTableColumnOrName + "\" was not found in the \"" + table.name + "\" table.");
|
if (newTableColumnOrName instanceof TableColumn) {
|
newColumn = newTableColumnOrName;
|
}
|
else {
|
newColumn = oldColumn.clone();
|
newColumn.name = newTableColumnOrName;
|
}
|
return [2 /*return*/, this.changeColumn(table, oldColumn, newColumn)];
|
}
|
});
|
});
|
};
|
/**
|
* Changes a column in the table.
|
*/
|
CockroachQueryRunner.prototype.changeColumn = function (tableOrName, oldTableColumnOrName, newColumn) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, clonedTable, upQueries, downQueries, oldColumn, primaryColumns, columnNames, oldPkName, newPkName, oldTableColumn, primaryColumns, pkName, columnNames, column, pkName, columnNames, primaryColumn, column, pkName, columnNames, uniqueConstraint, uniqueConstraint;
|
var _this = this;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
clonedTable = table.clone();
|
upQueries = [];
|
downQueries = [];
|
oldColumn = oldTableColumnOrName instanceof TableColumn
|
? oldTableColumnOrName
|
: table.columns.find(function (column) { return column.name === oldTableColumnOrName; });
|
if (!oldColumn)
|
throw new Error("Column \"" + oldTableColumnOrName + "\" was not found in the \"" + table.name + "\" table.");
|
if (!(oldColumn.type !== newColumn.type || oldColumn.length !== newColumn.length)) return [3 /*break*/, 6];
|
// To avoid data conversion, we just recreate column
|
return [4 /*yield*/, this.dropColumn(table, oldColumn)];
|
case 4:
|
// To avoid data conversion, we just recreate column
|
_b.sent();
|
return [4 /*yield*/, this.addColumn(table, newColumn)];
|
case 5:
|
_b.sent();
|
// update cloned table
|
clonedTable = table.clone();
|
return [3 /*break*/, 7];
|
case 6:
|
if (oldColumn.name !== newColumn.name) {
|
// rename column
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " RENAME COLUMN \"" + oldColumn.name + "\" TO \"" + newColumn.name + "\""));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " RENAME COLUMN \"" + newColumn.name + "\" TO \"" + oldColumn.name + "\""));
|
// rename column primary key constraint
|
if (oldColumn.isPrimary === true) {
|
primaryColumns = clonedTable.primaryColumns;
|
columnNames = primaryColumns.map(function (column) { return column.name; });
|
oldPkName = this.connection.namingStrategy.primaryKeyName(clonedTable, columnNames);
|
// replace old column name with new column name
|
columnNames.splice(columnNames.indexOf(oldColumn.name), 1);
|
columnNames.push(newColumn.name);
|
newPkName = this.connection.namingStrategy.primaryKeyName(clonedTable, columnNames);
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " RENAME CONSTRAINT \"" + oldPkName + "\" TO \"" + newPkName + "\""));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " RENAME CONSTRAINT \"" + newPkName + "\" TO \"" + oldPkName + "\""));
|
}
|
// rename unique constraints
|
clonedTable.findColumnUniques(oldColumn).forEach(function (unique) {
|
// build new constraint name
|
unique.columnNames.splice(unique.columnNames.indexOf(oldColumn.name), 1);
|
unique.columnNames.push(newColumn.name);
|
var newUniqueName = _this.connection.namingStrategy.uniqueConstraintName(clonedTable, unique.columnNames);
|
// build queries
|
upQueries.push(new Query("ALTER TABLE " + _this.escapePath(table) + " RENAME CONSTRAINT \"" + unique.name + "\" TO \"" + newUniqueName + "\""));
|
downQueries.push(new Query("ALTER TABLE " + _this.escapePath(table) + " RENAME CONSTRAINT \"" + newUniqueName + "\" TO \"" + unique.name + "\""));
|
// replace constraint name
|
unique.name = newUniqueName;
|
});
|
// rename index constraints
|
clonedTable.findColumnIndices(oldColumn).forEach(function (index) {
|
// build new constraint name
|
index.columnNames.splice(index.columnNames.indexOf(oldColumn.name), 1);
|
index.columnNames.push(newColumn.name);
|
var schema = _this.extractSchema(table);
|
var newIndexName = _this.connection.namingStrategy.indexName(clonedTable, index.columnNames, index.where);
|
// build queries
|
var up = schema ? "ALTER INDEX \"" + schema + "\".\"" + index.name + "\" RENAME TO \"" + newIndexName + "\"" : "ALTER INDEX \"" + index.name + "\" RENAME TO \"" + newIndexName + "\"";
|
var down = schema ? "ALTER INDEX \"" + schema + "\".\"" + newIndexName + "\" RENAME TO \"" + index.name + "\"" : "ALTER INDEX \"" + newIndexName + "\" RENAME TO \"" + index.name + "\"";
|
upQueries.push(new Query(up));
|
downQueries.push(new Query(down));
|
// replace constraint name
|
index.name = newIndexName;
|
});
|
// rename foreign key constraints
|
clonedTable.findColumnForeignKeys(oldColumn).forEach(function (foreignKey) {
|
// build new constraint name
|
foreignKey.columnNames.splice(foreignKey.columnNames.indexOf(oldColumn.name), 1);
|
foreignKey.columnNames.push(newColumn.name);
|
var newForeignKeyName = _this.connection.namingStrategy.foreignKeyName(clonedTable, foreignKey.columnNames);
|
// build queries
|
upQueries.push(new Query("ALTER TABLE " + _this.escapePath(table) + " RENAME CONSTRAINT \"" + foreignKey.name + "\" TO \"" + newForeignKeyName + "\""));
|
downQueries.push(new Query("ALTER TABLE " + _this.escapePath(table) + " RENAME CONSTRAINT \"" + newForeignKeyName + "\" TO \"" + foreignKey.name + "\""));
|
// replace constraint name
|
foreignKey.name = newForeignKeyName;
|
});
|
oldTableColumn = clonedTable.columns.find(function (column) { return column.name === oldColumn.name; });
|
clonedTable.columns[clonedTable.columns.indexOf(oldTableColumn)].name = newColumn.name;
|
oldColumn.name = newColumn.name;
|
}
|
if (newColumn.precision !== oldColumn.precision || newColumn.scale !== oldColumn.scale) {
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + newColumn.name + "\" TYPE " + this.driver.createFullType(newColumn)));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + newColumn.name + "\" TYPE " + this.driver.createFullType(oldColumn)));
|
}
|
if (oldColumn.isNullable !== newColumn.isNullable) {
|
if (newColumn.isNullable) {
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + oldColumn.name + "\" DROP NOT NULL"));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + oldColumn.name + "\" SET NOT NULL"));
|
}
|
else {
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + oldColumn.name + "\" SET NOT NULL"));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + oldColumn.name + "\" DROP NOT NULL"));
|
}
|
}
|
if (oldColumn.comment !== newColumn.comment) {
|
upQueries.push(new Query("COMMENT ON COLUMN " + this.escapePath(table) + ".\"" + oldColumn.name + "\" IS '" + newColumn.comment + "'"));
|
downQueries.push(new Query("COMMENT ON COLUMN " + this.escapePath(table) + ".\"" + newColumn.name + "\" IS '" + oldColumn.comment + "'"));
|
}
|
if (newColumn.isPrimary !== oldColumn.isPrimary) {
|
primaryColumns = clonedTable.primaryColumns;
|
// if primary column state changed, we must always drop existed constraint.
|
if (primaryColumns.length > 0) {
|
pkName = this.connection.namingStrategy.primaryKeyName(clonedTable.name, primaryColumns.map(function (column) { return column.name; }));
|
columnNames = primaryColumns.map(function (column) { return "\"" + column.name + "\""; }).join(", ");
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " DROP CONSTRAINT \"" + pkName + "\""));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ADD CONSTRAINT \"" + pkName + "\" PRIMARY KEY (" + columnNames + ")"));
|
}
|
if (newColumn.isPrimary === true) {
|
primaryColumns.push(newColumn);
|
column = clonedTable.columns.find(function (column) { return column.name === newColumn.name; });
|
column.isPrimary = true;
|
pkName = this.connection.namingStrategy.primaryKeyName(clonedTable.name, primaryColumns.map(function (column) { return column.name; }));
|
columnNames = primaryColumns.map(function (column) { return "\"" + column.name + "\""; }).join(", ");
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ADD CONSTRAINT \"" + pkName + "\" PRIMARY KEY (" + columnNames + ")"));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " DROP CONSTRAINT \"" + pkName + "\""));
|
}
|
else {
|
primaryColumn = primaryColumns.find(function (c) { return c.name === newColumn.name; });
|
primaryColumns.splice(primaryColumns.indexOf(primaryColumn), 1);
|
column = clonedTable.columns.find(function (column) { return column.name === newColumn.name; });
|
column.isPrimary = false;
|
// if we have another primary keys, we must recreate constraint.
|
if (primaryColumns.length > 0) {
|
pkName = this.connection.namingStrategy.primaryKeyName(clonedTable.name, primaryColumns.map(function (column) { return column.name; }));
|
columnNames = primaryColumns.map(function (column) { return "\"" + column.name + "\""; }).join(", ");
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ADD CONSTRAINT \"" + pkName + "\" PRIMARY KEY (" + columnNames + ")"));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " DROP CONSTRAINT \"" + pkName + "\""));
|
}
|
}
|
}
|
if (newColumn.isUnique !== oldColumn.isUnique) {
|
if (newColumn.isUnique) {
|
uniqueConstraint = new TableUnique({
|
name: this.connection.namingStrategy.uniqueConstraintName(table.name, [newColumn.name]),
|
columnNames: [newColumn.name]
|
});
|
clonedTable.uniques.push(uniqueConstraint);
|
upQueries.push(this.createUniqueConstraintSql(table, uniqueConstraint));
|
// CockroachDB creates index for UNIQUE constraint.
|
// We must use DROP INDEX ... CASCADE instead of DROP CONSTRAINT.
|
downQueries.push(this.dropIndexSql(table, uniqueConstraint));
|
}
|
else {
|
uniqueConstraint = clonedTable.uniques.find(function (unique) {
|
return unique.columnNames.length === 1 && !!unique.columnNames.find(function (columnName) { return columnName === newColumn.name; });
|
});
|
clonedTable.uniques.splice(clonedTable.uniques.indexOf(uniqueConstraint), 1);
|
// CockroachDB creates index for UNIQUE constraint.
|
// We must use DROP INDEX ... CASCADE instead of DROP CONSTRAINT.
|
upQueries.push(this.dropIndexSql(table, uniqueConstraint));
|
downQueries.push(this.createUniqueConstraintSql(table, uniqueConstraint));
|
}
|
}
|
if (oldColumn.isGenerated !== newColumn.isGenerated && newColumn.generationStrategy !== "uuid") {
|
if (newColumn.isGenerated) {
|
if (newColumn.generationStrategy === "increment") {
|
throw new Error("Adding sequential generated columns into existing table is not supported");
|
}
|
else if (newColumn.generationStrategy === "rowid") {
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + newColumn.name + "\" SET DEFAULT unique_rowid()"));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + newColumn.name + "\" DROP DEFAULT"));
|
}
|
}
|
else {
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + newColumn.name + "\" DROP DEFAULT"));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + newColumn.name + "\" SET DEFAULT unique_rowid()"));
|
}
|
}
|
if (newColumn.default !== oldColumn.default) {
|
if (newColumn.default !== null && newColumn.default !== undefined) {
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + newColumn.name + "\" SET DEFAULT " + newColumn.default));
|
if (oldColumn.default !== null && oldColumn.default !== undefined) {
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + newColumn.name + "\" SET DEFAULT " + oldColumn.default));
|
}
|
else {
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + newColumn.name + "\" DROP DEFAULT"));
|
}
|
}
|
else if (oldColumn.default !== null && oldColumn.default !== undefined) {
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + newColumn.name + "\" DROP DEFAULT"));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ALTER COLUMN \"" + newColumn.name + "\" SET DEFAULT " + oldColumn.default));
|
}
|
}
|
_b.label = 7;
|
case 7: return [4 /*yield*/, this.executeQueries(upQueries, downQueries)];
|
case 8:
|
_b.sent();
|
this.replaceCachedTable(table, clonedTable);
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Changes a column in the table.
|
*/
|
CockroachQueryRunner.prototype.changeColumns = function (tableOrName, changedColumns) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0: return [4 /*yield*/, PromiseUtils.runInSequence(changedColumns, function (changedColumn) { return _this.changeColumn(tableOrName, changedColumn.oldColumn, changedColumn.newColumn); })];
|
case 1:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops column in the table.
|
*/
|
CockroachQueryRunner.prototype.dropColumn = function (tableOrName, columnOrName) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, column, clonedTable, upQueries, downQueries, pkName, columnNames, tableColumn, pkName_2, columnNames_2, columnIndex, columnCheck, columnUnique;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
column = columnOrName instanceof TableColumn ? columnOrName : table.findColumnByName(columnOrName);
|
if (!column)
|
throw new Error("Column \"" + columnOrName + "\" was not found in table \"" + table.name + "\"");
|
clonedTable = table.clone();
|
upQueries = [];
|
downQueries = [];
|
// drop primary key constraint
|
// todo: altering pk is not supported yet https://github.com/cockroachdb/cockroach/issues/19141
|
if (column.isPrimary) {
|
pkName = this.connection.namingStrategy.primaryKeyName(clonedTable.name, clonedTable.primaryColumns.map(function (column) { return column.name; }));
|
columnNames = clonedTable.primaryColumns.map(function (primaryColumn) { return "\"" + primaryColumn.name + "\""; }).join(", ");
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(clonedTable) + " DROP CONSTRAINT \"" + pkName + "\""));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(clonedTable) + " ADD CONSTRAINT \"" + pkName + "\" PRIMARY KEY (" + columnNames + ")"));
|
tableColumn = clonedTable.findColumnByName(column.name);
|
tableColumn.isPrimary = false;
|
// if primary key have multiple columns, we must recreate it without dropped column
|
if (clonedTable.primaryColumns.length > 0) {
|
pkName_2 = this.connection.namingStrategy.primaryKeyName(clonedTable.name, clonedTable.primaryColumns.map(function (column) { return column.name; }));
|
columnNames_2 = clonedTable.primaryColumns.map(function (primaryColumn) { return "\"" + primaryColumn.name + "\""; }).join(", ");
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(clonedTable) + " ADD CONSTRAINT \"" + pkName_2 + "\" PRIMARY KEY (" + columnNames_2 + ")"));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(clonedTable) + " DROP CONSTRAINT \"" + pkName_2 + "\""));
|
}
|
}
|
columnIndex = clonedTable.indices.find(function (index) { return index.columnNames.length === 1 && index.columnNames[0] === column.name; });
|
if (columnIndex) {
|
clonedTable.indices.splice(clonedTable.indices.indexOf(columnIndex), 1);
|
upQueries.push(this.dropIndexSql(table, columnIndex));
|
downQueries.push(this.createIndexSql(table, columnIndex));
|
}
|
columnCheck = clonedTable.checks.find(function (check) { return !!check.columnNames && check.columnNames.length === 1 && check.columnNames[0] === column.name; });
|
if (columnCheck) {
|
clonedTable.checks.splice(clonedTable.checks.indexOf(columnCheck), 1);
|
upQueries.push(this.dropCheckConstraintSql(table, columnCheck));
|
downQueries.push(this.createCheckConstraintSql(table, columnCheck));
|
}
|
columnUnique = clonedTable.uniques.find(function (unique) { return unique.columnNames.length === 1 && unique.columnNames[0] === column.name; });
|
if (columnUnique) {
|
clonedTable.uniques.splice(clonedTable.uniques.indexOf(columnUnique), 1);
|
upQueries.push(this.dropIndexSql(table, columnUnique.name)); // CockroachDB creates indices for unique constraints
|
downQueries.push(this.createUniqueConstraintSql(table, columnUnique));
|
}
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " DROP COLUMN \"" + column.name + "\""));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ADD " + this.buildCreateColumnSql(table, column)));
|
if (column.generationStrategy === "increment") {
|
upQueries.push(new Query("DROP SEQUENCE " + this.buildSequenceName(table, column)));
|
downQueries.push(new Query("CREATE SEQUENCE " + this.buildSequenceName(table, column)));
|
}
|
return [4 /*yield*/, this.executeQueries(upQueries, downQueries)];
|
case 4:
|
_b.sent();
|
clonedTable.removeColumn(column);
|
this.replaceCachedTable(table, clonedTable);
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops the columns in the table.
|
*/
|
CockroachQueryRunner.prototype.dropColumns = function (tableOrName, columns) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0: return [4 /*yield*/, PromiseUtils.runInSequence(columns, function (column) { return _this.dropColumn(tableOrName, column); })];
|
case 1:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Creates a new primary key.
|
*/
|
CockroachQueryRunner.prototype.createPrimaryKey = function (tableOrName, columnNames) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, clonedTable, up, down;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
clonedTable = table.clone();
|
up = this.createPrimaryKeySql(table, columnNames);
|
// mark columns as primary, because dropPrimaryKeySql build constraint name from table primary column names.
|
clonedTable.columns.forEach(function (column) {
|
if (columnNames.find(function (columnName) { return columnName === column.name; }))
|
column.isPrimary = true;
|
});
|
down = this.dropPrimaryKeySql(clonedTable);
|
return [4 /*yield*/, this.executeQueries(up, down)];
|
case 4:
|
_b.sent();
|
this.replaceCachedTable(table, clonedTable);
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Updates composite primary keys.
|
*/
|
CockroachQueryRunner.prototype.updatePrimaryKeys = function (tableOrName, columns) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, clonedTable, columnNames, upQueries, downQueries, primaryColumns, pkName_3, columnNamesString_1, pkName, columnNamesString;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
clonedTable = table.clone();
|
columnNames = columns.map(function (column) { return column.name; });
|
upQueries = [];
|
downQueries = [];
|
primaryColumns = clonedTable.primaryColumns;
|
if (primaryColumns.length > 0) {
|
pkName_3 = this.connection.namingStrategy.primaryKeyName(clonedTable.name, primaryColumns.map(function (column) { return column.name; }));
|
columnNamesString_1 = primaryColumns.map(function (column) { return "\"" + column.name + "\""; }).join(", ");
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " DROP CONSTRAINT \"" + pkName_3 + "\""));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ADD CONSTRAINT \"" + pkName_3 + "\" PRIMARY KEY (" + columnNamesString_1 + ")"));
|
}
|
// update columns in table.
|
clonedTable.columns
|
.filter(function (column) { return columnNames.indexOf(column.name) !== -1; })
|
.forEach(function (column) { return column.isPrimary = true; });
|
pkName = this.connection.namingStrategy.primaryKeyName(clonedTable.name, columnNames);
|
columnNamesString = columnNames.map(function (columnName) { return "\"" + columnName + "\""; }).join(", ");
|
upQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " ADD CONSTRAINT \"" + pkName + "\" PRIMARY KEY (" + columnNamesString + ")"));
|
downQueries.push(new Query("ALTER TABLE " + this.escapePath(table) + " DROP CONSTRAINT \"" + pkName + "\""));
|
return [4 /*yield*/, this.executeQueries(upQueries, downQueries)];
|
case 4:
|
_b.sent();
|
this.replaceCachedTable(table, clonedTable);
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops a primary key.
|
*/
|
CockroachQueryRunner.prototype.dropPrimaryKey = function (tableOrName) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, up, down;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
up = this.dropPrimaryKeySql(table);
|
down = this.createPrimaryKeySql(table, table.primaryColumns.map(function (column) { return column.name; }));
|
return [4 /*yield*/, this.executeQueries(up, down)];
|
case 4:
|
_b.sent();
|
table.primaryColumns.forEach(function (column) {
|
column.isPrimary = false;
|
});
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Creates new unique constraint.
|
*/
|
CockroachQueryRunner.prototype.createUniqueConstraint = function (tableOrName, uniqueConstraint) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, up, down;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
// new unique constraint may be passed without name. In this case we generate unique name manually.
|
if (!uniqueConstraint.name)
|
uniqueConstraint.name = this.connection.namingStrategy.uniqueConstraintName(table.name, uniqueConstraint.columnNames);
|
up = this.createUniqueConstraintSql(table, uniqueConstraint);
|
down = this.dropIndexSql(table, uniqueConstraint);
|
return [4 /*yield*/, this.executeQueries(up, down)];
|
case 4:
|
_b.sent();
|
table.addUniqueConstraint(uniqueConstraint);
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Creates new unique constraints.
|
*/
|
CockroachQueryRunner.prototype.createUniqueConstraints = function (tableOrName, uniqueConstraints) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0: return [4 /*yield*/, PromiseUtils.runInSequence(uniqueConstraints, function (uniqueConstraint) { return _this.createUniqueConstraint(tableOrName, uniqueConstraint); })];
|
case 1:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops unique constraint.
|
*/
|
CockroachQueryRunner.prototype.dropUniqueConstraint = function (tableOrName, uniqueOrName) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, uniqueConstraint, up, down;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
uniqueConstraint = uniqueOrName instanceof TableUnique ? uniqueOrName : table.uniques.find(function (u) { return u.name === uniqueOrName; });
|
if (!uniqueConstraint)
|
throw new Error("Supplied unique constraint was not found in table " + table.name);
|
up = this.dropIndexSql(table, uniqueConstraint);
|
down = this.createUniqueConstraintSql(table, uniqueConstraint);
|
return [4 /*yield*/, this.executeQueries(up, down)];
|
case 4:
|
_b.sent();
|
table.removeUniqueConstraint(uniqueConstraint);
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops unique constraints.
|
*/
|
CockroachQueryRunner.prototype.dropUniqueConstraints = function (tableOrName, uniqueConstraints) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0: return [4 /*yield*/, PromiseUtils.runInSequence(uniqueConstraints, function (uniqueConstraint) { return _this.dropUniqueConstraint(tableOrName, uniqueConstraint); })];
|
case 1:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Creates new check constraint.
|
*/
|
CockroachQueryRunner.prototype.createCheckConstraint = function (tableOrName, checkConstraint) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, up, down;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
// new unique constraint may be passed without name. In this case we generate unique name manually.
|
if (!checkConstraint.name)
|
checkConstraint.name = this.connection.namingStrategy.checkConstraintName(table.name, checkConstraint.expression);
|
up = this.createCheckConstraintSql(table, checkConstraint);
|
down = this.dropCheckConstraintSql(table, checkConstraint);
|
return [4 /*yield*/, this.executeQueries(up, down)];
|
case 4:
|
_b.sent();
|
table.addCheckConstraint(checkConstraint);
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Creates new check constraints.
|
*/
|
CockroachQueryRunner.prototype.createCheckConstraints = function (tableOrName, checkConstraints) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var promises;
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0:
|
promises = checkConstraints.map(function (checkConstraint) { return _this.createCheckConstraint(tableOrName, checkConstraint); });
|
return [4 /*yield*/, Promise.all(promises)];
|
case 1:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops check constraint.
|
*/
|
CockroachQueryRunner.prototype.dropCheckConstraint = function (tableOrName, checkOrName) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, checkConstraint, up, down;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
checkConstraint = checkOrName instanceof TableCheck ? checkOrName : table.checks.find(function (c) { return c.name === checkOrName; });
|
if (!checkConstraint)
|
throw new Error("Supplied check constraint was not found in table " + table.name);
|
up = this.dropCheckConstraintSql(table, checkConstraint);
|
down = this.createCheckConstraintSql(table, checkConstraint);
|
return [4 /*yield*/, this.executeQueries(up, down)];
|
case 4:
|
_b.sent();
|
table.removeCheckConstraint(checkConstraint);
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops check constraints.
|
*/
|
CockroachQueryRunner.prototype.dropCheckConstraints = function (tableOrName, checkConstraints) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var promises;
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0:
|
promises = checkConstraints.map(function (checkConstraint) { return _this.dropCheckConstraint(tableOrName, checkConstraint); });
|
return [4 /*yield*/, Promise.all(promises)];
|
case 1:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Creates new exclusion constraint.
|
*/
|
CockroachQueryRunner.prototype.createExclusionConstraint = function (tableOrName, exclusionConstraint) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
return tslib_1.__generator(this, function (_a) {
|
throw new Error("CockroachDB does not support exclusion constraints.");
|
});
|
});
|
};
|
/**
|
* Creates new exclusion constraints.
|
*/
|
CockroachQueryRunner.prototype.createExclusionConstraints = function (tableOrName, exclusionConstraints) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
return tslib_1.__generator(this, function (_a) {
|
throw new Error("CockroachDB does not support exclusion constraints.");
|
});
|
});
|
};
|
/**
|
* Drops exclusion constraint.
|
*/
|
CockroachQueryRunner.prototype.dropExclusionConstraint = function (tableOrName, exclusionOrName) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
return tslib_1.__generator(this, function (_a) {
|
throw new Error("CockroachDB does not support exclusion constraints.");
|
});
|
});
|
};
|
/**
|
* Drops exclusion constraints.
|
*/
|
CockroachQueryRunner.prototype.dropExclusionConstraints = function (tableOrName, exclusionConstraints) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
return tslib_1.__generator(this, function (_a) {
|
throw new Error("CockroachDB does not support exclusion constraints.");
|
});
|
});
|
};
|
/**
|
* Creates a new foreign key.
|
*/
|
CockroachQueryRunner.prototype.createForeignKey = function (tableOrName, foreignKey) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, up, down;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
// new FK may be passed without name. In this case we generate FK name manually.
|
if (!foreignKey.name)
|
foreignKey.name = this.connection.namingStrategy.foreignKeyName(table.name, foreignKey.columnNames);
|
up = this.createForeignKeySql(table, foreignKey);
|
down = this.dropForeignKeySql(table, foreignKey);
|
return [4 /*yield*/, this.executeQueries(up, down)];
|
case 4:
|
_b.sent();
|
table.addForeignKey(foreignKey);
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Creates a new foreign keys.
|
*/
|
CockroachQueryRunner.prototype.createForeignKeys = function (tableOrName, foreignKeys) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0: return [4 /*yield*/, PromiseUtils.runInSequence(foreignKeys, function (foreignKey) { return _this.createForeignKey(tableOrName, foreignKey); })];
|
case 1:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops a foreign key from the table.
|
*/
|
CockroachQueryRunner.prototype.dropForeignKey = function (tableOrName, foreignKeyOrName) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, foreignKey, up, down;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
foreignKey = foreignKeyOrName instanceof TableForeignKey ? foreignKeyOrName : table.foreignKeys.find(function (fk) { return fk.name === foreignKeyOrName; });
|
if (!foreignKey)
|
throw new Error("Supplied foreign key was not found in table " + table.name);
|
up = this.dropForeignKeySql(table, foreignKey);
|
down = this.createForeignKeySql(table, foreignKey);
|
return [4 /*yield*/, this.executeQueries(up, down)];
|
case 4:
|
_b.sent();
|
table.removeForeignKey(foreignKey);
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops a foreign keys from the table.
|
*/
|
CockroachQueryRunner.prototype.dropForeignKeys = function (tableOrName, foreignKeys) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0: return [4 /*yield*/, PromiseUtils.runInSequence(foreignKeys, function (foreignKey) { return _this.dropForeignKey(tableOrName, foreignKey); })];
|
case 1:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Creates a new index.
|
*/
|
CockroachQueryRunner.prototype.createIndex = function (tableOrName, index) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, unique, up, down, up, down;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
// new index may be passed without name. In this case we generate index name manually.
|
if (!index.name)
|
index.name = this.connection.namingStrategy.indexName(table.name, index.columnNames, index.where);
|
if (!index.isUnique) return [3 /*break*/, 5];
|
unique = new TableUnique({
|
name: index.name,
|
columnNames: index.columnNames
|
});
|
up = this.createUniqueConstraintSql(table, unique);
|
down = this.dropIndexSql(table, unique);
|
return [4 /*yield*/, this.executeQueries(up, down)];
|
case 4:
|
_b.sent();
|
table.addUniqueConstraint(unique);
|
return [3 /*break*/, 7];
|
case 5:
|
up = this.createIndexSql(table, index);
|
down = this.dropIndexSql(table, index);
|
return [4 /*yield*/, this.executeQueries(up, down)];
|
case 6:
|
_b.sent();
|
table.addIndex(index);
|
_b.label = 7;
|
case 7: return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Creates a new indices
|
*/
|
CockroachQueryRunner.prototype.createIndices = function (tableOrName, indices) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0: return [4 /*yield*/, PromiseUtils.runInSequence(indices, function (index) { return _this.createIndex(tableOrName, index); })];
|
case 1:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops an index from the table.
|
*/
|
CockroachQueryRunner.prototype.dropIndex = function (tableOrName, indexOrName) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var table, _a, index, up, down;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
if (!(tableOrName instanceof Table)) return [3 /*break*/, 1];
|
_a = tableOrName;
|
return [3 /*break*/, 3];
|
case 1: return [4 /*yield*/, this.getCachedTable(tableOrName)];
|
case 2:
|
_a = _b.sent();
|
_b.label = 3;
|
case 3:
|
table = _a;
|
index = indexOrName instanceof TableIndex ? indexOrName : table.indices.find(function (i) { return i.name === indexOrName; });
|
if (!index)
|
throw new Error("Supplied index was not found in table " + table.name);
|
up = this.dropIndexSql(table, index);
|
down = this.createIndexSql(table, index);
|
return [4 /*yield*/, this.executeQueries(up, down)];
|
case 4:
|
_b.sent();
|
table.removeIndex(index);
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Drops an indices from the table.
|
*/
|
CockroachQueryRunner.prototype.dropIndices = function (tableOrName, indices) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0: return [4 /*yield*/, PromiseUtils.runInSequence(indices, function (index) { return _this.dropIndex(tableOrName, index); })];
|
case 1:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Clears all table contents.
|
* Note: this operation uses SQL's TRUNCATE query which cannot be reverted in transactions.
|
*/
|
CockroachQueryRunner.prototype.clearTable = function (tableName) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0: return [4 /*yield*/, this.query("TRUNCATE TABLE " + this.escapePath(tableName))];
|
case 1:
|
_a.sent();
|
return [2 /*return*/];
|
}
|
});
|
});
|
};
|
/**
|
* Removes all tables from the currently connected database.
|
*/
|
CockroachQueryRunner.prototype.clearDatabase = function () {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var schemas, schemaNamesString, selectViewDropsQuery, dropViewQueries, selectDropsQuery, dropQueries, selectSequenceDropsQuery, sequenceDropQueries, error_1, rollbackError_1;
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0:
|
schemas = [];
|
this.connection.entityMetadatas
|
.filter(function (metadata) { return metadata.schema; })
|
.forEach(function (metadata) {
|
var isSchemaExist = !!schemas.find(function (schema) { return schema === metadata.schema; });
|
if (!isSchemaExist)
|
schemas.push(metadata.schema);
|
});
|
schemas.push(this.driver.options.schema || "current_schema()");
|
schemaNamesString = schemas.map(function (name) {
|
return name === "current_schema()" ? name : "'" + name + "'";
|
}).join(", ");
|
return [4 /*yield*/, this.startTransaction()];
|
case 1:
|
_a.sent();
|
_a.label = 2;
|
case 2:
|
_a.trys.push([2, 10, , 15]);
|
selectViewDropsQuery = "SELECT 'DROP VIEW IF EXISTS \"' || schemaname || '\".\"' || viewname || '\" CASCADE;' as \"query\" " +
|
("FROM \"pg_views\" WHERE \"schemaname\" IN (" + schemaNamesString + ")");
|
return [4 /*yield*/, this.query(selectViewDropsQuery)];
|
case 3:
|
dropViewQueries = _a.sent();
|
return [4 /*yield*/, Promise.all(dropViewQueries.map(function (q) { return _this.query(q["query"]); }))];
|
case 4:
|
_a.sent();
|
selectDropsQuery = "SELECT 'DROP TABLE IF EXISTS \"' || table_schema || '\".\"' || table_name || '\" CASCADE;' as \"query\" FROM \"information_schema\".\"tables\" WHERE \"table_schema\" IN (" + schemaNamesString + ")";
|
return [4 /*yield*/, this.query(selectDropsQuery)];
|
case 5:
|
dropQueries = _a.sent();
|
return [4 /*yield*/, Promise.all(dropQueries.map(function (q) { return _this.query(q["query"]); }))];
|
case 6:
|
_a.sent();
|
selectSequenceDropsQuery = "SELECT 'DROP SEQUENCE \"' || sequence_schema || '\".\"' || sequence_name || '\";' as \"query\" FROM \"information_schema\".\"sequences\" WHERE \"sequence_schema\" IN (" + schemaNamesString + ")";
|
return [4 /*yield*/, this.query(selectSequenceDropsQuery)];
|
case 7:
|
sequenceDropQueries = _a.sent();
|
return [4 /*yield*/, Promise.all(sequenceDropQueries.map(function (q) { return _this.query(q["query"]); }))];
|
case 8:
|
_a.sent();
|
return [4 /*yield*/, this.commitTransaction()];
|
case 9:
|
_a.sent();
|
return [3 /*break*/, 15];
|
case 10:
|
error_1 = _a.sent();
|
_a.label = 11;
|
case 11:
|
_a.trys.push([11, 13, , 14]);
|
return [4 /*yield*/, this.rollbackTransaction()];
|
case 12:
|
_a.sent();
|
return [3 /*break*/, 14];
|
case 13:
|
rollbackError_1 = _a.sent();
|
return [3 /*break*/, 14];
|
case 14: throw error_1;
|
case 15: return [2 /*return*/];
|
}
|
});
|
});
|
};
|
// -------------------------------------------------------------------------
|
// Protected Methods
|
// -------------------------------------------------------------------------
|
CockroachQueryRunner.prototype.loadViews = function (viewNames) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var hasTable, currentSchemaQuery, currentSchema, viewsCondition, query, dbViews;
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
switch (_a.label) {
|
case 0: return [4 /*yield*/, this.hasTable(this.getTypeormMetadataTableName())];
|
case 1:
|
hasTable = _a.sent();
|
if (!hasTable)
|
return [2 /*return*/, Promise.resolve([])];
|
return [4 /*yield*/, this.query("SELECT * FROM current_schema()")];
|
case 2:
|
currentSchemaQuery = _a.sent();
|
currentSchema = currentSchemaQuery[0]["current_schema"];
|
viewsCondition = viewNames.map(function (viewName) {
|
var _a = tslib_1.__read(viewName.split("."), 2), schema = _a[0], name = _a[1];
|
if (!name) {
|
name = schema;
|
schema = _this.driver.options.schema || currentSchema;
|
}
|
return "(\"t\".\"schema\" = '" + schema + "' AND \"t\".\"name\" = '" + name + "')";
|
}).join(" OR ");
|
query = "SELECT \"t\".*, \"v\".\"check_option\" FROM " + this.escapePath(this.getTypeormMetadataTableName()) + " \"t\" " +
|
("INNER JOIN \"information_schema\".\"views\" \"v\" ON \"v\".\"table_schema\" = \"t\".\"schema\" AND \"v\".\"table_name\" = \"t\".\"name\" WHERE \"t\".\"type\" = 'VIEW' " + (viewsCondition ? "AND (" + viewsCondition + ")" : ""));
|
return [4 /*yield*/, this.query(query)];
|
case 3:
|
dbViews = _a.sent();
|
return [2 /*return*/, dbViews.map(function (dbView) {
|
var view = new View();
|
var schema = dbView["schema"] === currentSchema && !_this.driver.options.schema ? undefined : dbView["schema"];
|
view.name = _this.driver.buildTableName(dbView["name"], schema);
|
view.expression = dbView["value"];
|
return view;
|
})];
|
}
|
});
|
});
|
};
|
/**
|
* Loads all tables (with given names) from the database and creates a Table from them.
|
*/
|
CockroachQueryRunner.prototype.loadTables = function (tableNames) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var currentSchemaQuery, currentSchema, tablesCondition, tablesSql, columnsSql, constraintsCondition, constraintsSql, indicesSql, foreignKeysCondition, foreignKeysSql, _a, dbTables, dbColumns, dbConstraints, dbIndices, dbForeignKeys;
|
var _this = this;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
// if no tables given then no need to proceed
|
if (!tableNames || !tableNames.length)
|
return [2 /*return*/, []];
|
return [4 /*yield*/, this.query("SELECT * FROM current_schema()")];
|
case 1:
|
currentSchemaQuery = _b.sent();
|
currentSchema = currentSchemaQuery[0]["current_schema"];
|
tablesCondition = tableNames.map(function (tableName) {
|
var _a = tslib_1.__read(tableName.split("."), 2), schema = _a[0], name = _a[1];
|
if (!name) {
|
name = schema;
|
schema = _this.driver.options.schema || currentSchema;
|
}
|
return "(\"table_schema\" = '" + schema + "' AND \"table_name\" = '" + name + "')";
|
}).join(" OR ");
|
tablesSql = "SELECT * FROM \"information_schema\".\"tables\" WHERE " + tablesCondition;
|
columnsSql = "SELECT * FROM \"information_schema\".\"columns\" WHERE \"is_hidden\" = 'NO' AND " + tablesCondition;
|
constraintsCondition = tableNames.map(function (tableName) {
|
var _a = tslib_1.__read(tableName.split("."), 2), schema = _a[0], name = _a[1];
|
if (!name) {
|
name = schema;
|
schema = _this.driver.options.schema || currentSchema;
|
}
|
return "(\"ns\".\"nspname\" = '" + schema + "' AND \"t\".\"relname\" = '" + name + "')";
|
}).join(" OR ");
|
constraintsSql = "SELECT \"ns\".\"nspname\" AS \"table_schema\", \"t\".\"relname\" AS \"table_name\", \"cnst\".\"conname\" AS \"constraint_name\", " +
|
"CASE \"cnst\".\"contype\" WHEN 'x' THEN pg_get_constraintdef(\"cnst\".\"oid\", true) ELSE \"cnst\".\"consrc\" END AS \"expression\", " +
|
"CASE \"cnst\".\"contype\" WHEN 'p' THEN 'PRIMARY' WHEN 'u' THEN 'UNIQUE' WHEN 'c' THEN 'CHECK' WHEN 'x' THEN 'EXCLUDE' END AS \"constraint_type\", \"a\".\"attname\" AS \"column_name\" " +
|
"FROM \"pg_constraint\" \"cnst\" " +
|
"INNER JOIN \"pg_class\" \"t\" ON \"t\".\"oid\" = \"cnst\".\"conrelid\" " +
|
"INNER JOIN \"pg_namespace\" \"ns\" ON \"ns\".\"oid\" = \"cnst\".\"connamespace\" " +
|
"LEFT JOIN \"pg_attribute\" \"a\" ON \"a\".\"attrelid\" = \"cnst\".\"conrelid\" AND \"a\".\"attnum\" = ANY (\"cnst\".\"conkey\") " +
|
("WHERE \"t\".\"relkind\" = 'r' AND (" + constraintsCondition + ")");
|
indicesSql = "SELECT \"ns\".\"nspname\" AS \"table_schema\", \"t\".\"relname\" AS \"table_name\", \"i\".\"relname\" AS \"constraint_name\", \"a\".\"attname\" AS \"column_name\", " +
|
"CASE \"ix\".\"indisunique\" WHEN 't' THEN 'TRUE' ELSE'FALSE' END AS \"is_unique\", pg_get_expr(\"ix\".\"indpred\", \"ix\".\"indrelid\") AS \"condition\", " +
|
"\"types\".\"typname\" AS \"type_name\" " +
|
"FROM \"pg_class\" \"t\" " +
|
"INNER JOIN \"pg_index\" \"ix\" ON \"ix\".\"indrelid\" = \"t\".\"oid\" " +
|
"INNER JOIN \"pg_attribute\" \"a\" ON \"a\".\"attrelid\" = \"t\".\"oid\" AND \"a\".\"attnum\" = ANY (\"ix\".\"indkey\") " +
|
"INNER JOIN \"pg_namespace\" \"ns\" ON \"ns\".\"oid\" = \"t\".\"relnamespace\" " +
|
"INNER JOIN \"pg_class\" \"i\" ON \"i\".\"oid\" = \"ix\".\"indexrelid\" " +
|
"INNER JOIN \"pg_type\" \"types\" ON \"types\".\"oid\" = \"a\".\"atttypid\" " +
|
"LEFT JOIN \"pg_constraint\" \"cnst\" ON \"cnst\".\"conname\" = \"i\".\"relname\" " +
|
("WHERE \"t\".\"relkind\" = 'r' AND \"cnst\".\"contype\" IS NULL AND (" + constraintsCondition + ")");
|
foreignKeysCondition = tableNames.map(function (tableName) {
|
var _a = tslib_1.__read(tableName.split("."), 2), schema = _a[0], name = _a[1];
|
if (!name) {
|
name = schema;
|
schema = _this.driver.options.schema || currentSchema;
|
}
|
return "(\"ns\".\"nspname\" = '" + schema + "' AND \"cl\".\"relname\" = '" + name + "')";
|
}).join(" OR ");
|
foreignKeysSql = "SELECT \"con\".\"conname\" AS \"constraint_name\", \"con\".\"nspname\" AS \"table_schema\", \"con\".\"relname\" AS \"table_name\", \"att2\".\"attname\" AS \"column_name\", " +
|
"\"ns\".\"nspname\" AS \"referenced_table_schema\", \"cl\".\"relname\" AS \"referenced_table_name\", \"att\".\"attname\" AS \"referenced_column_name\", \"con\".\"confdeltype\" AS \"on_delete\", \"con\".\"confupdtype\" AS \"on_update\" " +
|
"FROM ( " +
|
"SELECT UNNEST (\"con1\".\"conkey\") AS \"parent\", UNNEST (\"con1\".\"confkey\") AS \"child\", \"con1\".\"confrelid\", \"con1\".\"conrelid\", \"con1\".\"conname\", \"con1\".\"contype\", \"ns\".\"nspname\", \"cl\".\"relname\", " +
|
"CASE \"con1\".\"confdeltype\" WHEN 'a' THEN 'NO ACTION' WHEN 'r' THEN 'RESTRICT' WHEN 'c' THEN 'CASCADE' WHEN 'n' THEN 'SET NULL' WHEN 'd' THEN 'SET DEFAULT' END as \"confdeltype\", " +
|
"CASE \"con1\".\"confupdtype\" WHEN 'a' THEN 'NO ACTION' WHEN 'r' THEN 'RESTRICT' WHEN 'c' THEN 'CASCADE' WHEN 'n' THEN 'SET NULL' WHEN 'd' THEN 'SET DEFAULT' END as \"confupdtype\" " +
|
"FROM \"pg_class\" \"cl\" " +
|
"INNER JOIN \"pg_namespace\" \"ns\" ON \"cl\".\"relnamespace\" = \"ns\".\"oid\" " +
|
"INNER JOIN \"pg_constraint\" \"con1\" ON \"con1\".\"conrelid\" = \"cl\".\"oid\" " +
|
("WHERE \"con1\".\"contype\" = 'f' AND (" + foreignKeysCondition + ") ") +
|
") \"con\" " +
|
"INNER JOIN \"pg_attribute\" \"att\" ON \"att\".\"attrelid\" = \"con\".\"confrelid\" AND \"att\".\"attnum\" = \"con\".\"child\" " +
|
"INNER JOIN \"pg_class\" \"cl\" ON \"cl\".\"oid\" = \"con\".\"confrelid\" " +
|
"INNER JOIN \"pg_namespace\" \"ns\" ON \"cl\".\"relnamespace\" = \"ns\".\"oid\" " +
|
"INNER JOIN \"pg_attribute\" \"att2\" ON \"att2\".\"attrelid\" = \"con\".\"conrelid\" AND \"att2\".\"attnum\" = \"con\".\"parent\"";
|
return [4 /*yield*/, Promise.all([
|
this.query(tablesSql),
|
this.query(columnsSql),
|
this.query(constraintsSql),
|
this.query(indicesSql),
|
this.query(foreignKeysSql),
|
])];
|
case 2:
|
_a = tslib_1.__read.apply(void 0, [_b.sent(), 5]), dbTables = _a[0], dbColumns = _a[1], dbConstraints = _a[2], dbIndices = _a[3], dbForeignKeys = _a[4];
|
// if tables were not found in the db, no need to proceed
|
if (!dbTables.length)
|
return [2 /*return*/, []];
|
// create tables for loaded tables
|
return [2 /*return*/, Promise.all(dbTables.map(function (dbTable) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
|
var table, schema, tableFullName, _a, tableUniqueConstraints, tableCheckConstraints, tableExclusionConstraints, tableForeignKeyConstraints, tableIndexConstraints;
|
var _this = this;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0:
|
table = new Table();
|
schema = dbTable["table_schema"] === currentSchema && !this.driver.options.schema ? undefined : dbTable["table_schema"];
|
table.name = this.driver.buildTableName(dbTable["table_name"], schema);
|
tableFullName = this.driver.buildTableName(dbTable["table_name"], dbTable["table_schema"]);
|
// create columns from the loaded columns
|
_a = table;
|
return [4 /*yield*/, Promise.all(dbColumns
|
.filter(function (dbColumn) { return _this.driver.buildTableName(dbColumn["table_name"], dbColumn["table_schema"]) === tableFullName; })
|
.map(function (dbColumn) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
|
var columnConstraints, tableColumn, type, length_1, uniqueConstraint, isConstraintComposite;
|
var _this = this;
|
return tslib_1.__generator(this, function (_a) {
|
columnConstraints = dbConstraints.filter(function (dbConstraint) {
|
return _this.driver.buildTableName(dbConstraint["table_name"], dbConstraint["table_schema"]) === tableFullName && dbConstraint["column_name"] === dbColumn["column_name"];
|
});
|
tableColumn = new TableColumn();
|
tableColumn.name = dbColumn["column_name"];
|
tableColumn.type = dbColumn["crdb_sql_type"].toLowerCase();
|
if (dbColumn["crdb_sql_type"].indexOf("COLLATE") !== -1) {
|
tableColumn.collation = dbColumn["crdb_sql_type"].substr(dbColumn["crdb_sql_type"].indexOf("COLLATE") + "COLLATE".length + 1, dbColumn["crdb_sql_type"].length);
|
tableColumn.type = tableColumn.type.substr(0, dbColumn["crdb_sql_type"].indexOf("COLLATE") - 1);
|
}
|
if (tableColumn.type.indexOf("(") !== -1)
|
tableColumn.type = tableColumn.type.substr(0, tableColumn.type.indexOf("("));
|
if (tableColumn.type === "numeric" || tableColumn.type === "decimal") {
|
if (dbColumn["numeric_precision"] !== null && !this.isDefaultColumnPrecision(table, tableColumn, dbColumn["numeric_precision"])) {
|
tableColumn.precision = parseInt(dbColumn["numeric_precision"]);
|
}
|
else if (dbColumn["numeric_scale"] !== null && !this.isDefaultColumnScale(table, tableColumn, dbColumn["numeric_scale"])) {
|
tableColumn.precision = undefined;
|
}
|
if (dbColumn["numeric_scale"] !== null && !this.isDefaultColumnScale(table, tableColumn, dbColumn["numeric_scale"])) {
|
tableColumn.scale = parseInt(dbColumn["numeric_scale"]);
|
}
|
else if (dbColumn["numeric_precision"] !== null && !this.isDefaultColumnPrecision(table, tableColumn, dbColumn["numeric_precision"])) {
|
tableColumn.scale = undefined;
|
}
|
}
|
if (dbColumn["data_type"].toLowerCase() === "array") {
|
tableColumn.isArray = true;
|
type = dbColumn["crdb_sql_type"].replace("[]", "").toLowerCase();
|
tableColumn.type = this.connection.driver.normalizeType({ type: type });
|
}
|
// check only columns that have length property
|
if (this.driver.withLengthColumnTypes.indexOf(tableColumn.type) !== -1 && dbColumn["character_maximum_length"]) {
|
length_1 = dbColumn["character_maximum_length"].toString();
|
tableColumn.length = !this.isDefaultColumnLength(table, tableColumn, length_1) ? length_1 : "";
|
}
|
tableColumn.isNullable = dbColumn["is_nullable"] === "YES";
|
tableColumn.isPrimary = !!columnConstraints.find(function (constraint) { return constraint["constraint_type"] === "PRIMARY"; });
|
uniqueConstraint = columnConstraints.find(function (constraint) { return constraint["constraint_type"] === "UNIQUE"; });
|
isConstraintComposite = uniqueConstraint
|
? !!dbConstraints.find(function (dbConstraint) { return dbConstraint["constraint_type"] === "UNIQUE"
|
&& dbConstraint["constraint_name"] === uniqueConstraint["constraint_name"]
|
&& dbConstraint["column_name"] !== dbColumn["column_name"]; })
|
: false;
|
tableColumn.isUnique = !!uniqueConstraint && !isConstraintComposite;
|
if (dbColumn["column_default"] !== null && dbColumn["column_default"] !== undefined) {
|
if (dbColumn["column_default"] === "unique_rowid()") {
|
tableColumn.isGenerated = true;
|
tableColumn.generationStrategy = "rowid";
|
}
|
else if (dbColumn["column_default"].indexOf("nextval") !== -1) {
|
tableColumn.isGenerated = true;
|
tableColumn.generationStrategy = "increment";
|
}
|
else if (dbColumn["column_default"] === "gen_random_uuid()") {
|
tableColumn.isGenerated = true;
|
tableColumn.generationStrategy = "uuid";
|
}
|
else {
|
tableColumn.default = dbColumn["column_default"].replace(/:::.*/, "");
|
}
|
}
|
tableColumn.comment = ""; // dbColumn["COLUMN_COMMENT"];
|
if (dbColumn["character_set_name"])
|
tableColumn.charset = dbColumn["character_set_name"];
|
return [2 /*return*/, tableColumn];
|
});
|
}); }))];
|
case 1:
|
// create columns from the loaded columns
|
_a.columns = _b.sent();
|
tableUniqueConstraints = OrmUtils.uniq(dbConstraints.filter(function (dbConstraint) {
|
return _this.driver.buildTableName(dbConstraint["table_name"], dbConstraint["table_schema"]) === tableFullName
|
&& dbConstraint["constraint_type"] === "UNIQUE";
|
}), function (dbConstraint) { return dbConstraint["constraint_name"]; });
|
table.uniques = tableUniqueConstraints.map(function (constraint) {
|
var uniques = dbConstraints.filter(function (dbC) { return dbC["constraint_name"] === constraint["constraint_name"]; });
|
return new TableUnique({
|
name: constraint["constraint_name"],
|
columnNames: uniques.map(function (u) { return u["column_name"]; })
|
});
|
});
|
tableCheckConstraints = OrmUtils.uniq(dbConstraints.filter(function (dbConstraint) {
|
return _this.driver.buildTableName(dbConstraint["table_name"], dbConstraint["table_schema"]) === tableFullName
|
&& dbConstraint["constraint_type"] === "CHECK";
|
}), function (dbConstraint) { return dbConstraint["constraint_name"]; });
|
table.checks = tableCheckConstraints.map(function (constraint) {
|
var checks = dbConstraints.filter(function (dbC) { return dbC["constraint_name"] === constraint["constraint_name"]; });
|
return new TableCheck({
|
name: constraint["constraint_name"],
|
columnNames: checks.map(function (c) { return c["column_name"]; }),
|
expression: constraint["expression"] // column names are not escaped, may cause problems
|
});
|
});
|
tableExclusionConstraints = OrmUtils.uniq(dbConstraints.filter(function (dbConstraint) {
|
return _this.driver.buildTableName(dbConstraint["table_name"], dbConstraint["table_schema"]) === tableFullName
|
&& dbConstraint["constraint_type"] === "EXCLUDE";
|
}), function (dbConstraint) { return dbConstraint["constraint_name"]; });
|
table.exclusions = tableExclusionConstraints.map(function (constraint) {
|
return new TableExclusion({
|
name: constraint["constraint_name"],
|
expression: constraint["expression"].substring(8) // trim EXCLUDE from start of expression
|
});
|
});
|
tableForeignKeyConstraints = OrmUtils.uniq(dbForeignKeys.filter(function (dbForeignKey) {
|
return _this.driver.buildTableName(dbForeignKey["table_name"], dbForeignKey["table_schema"]) === tableFullName;
|
}), function (dbForeignKey) { return dbForeignKey["constraint_name"]; });
|
table.foreignKeys = tableForeignKeyConstraints.map(function (dbForeignKey) {
|
var foreignKeys = dbForeignKeys.filter(function (dbFk) { return dbFk["constraint_name"] === dbForeignKey["constraint_name"]; });
|
// if referenced table located in currently used schema, we don't need to concat schema name to table name.
|
var schema = dbForeignKey["referenced_table_schema"] === currentSchema ? undefined : dbTable["referenced_table_schema"];
|
var referencedTableName = _this.driver.buildTableName(dbForeignKey["referenced_table_name"], schema);
|
return new TableForeignKey({
|
name: dbForeignKey["constraint_name"],
|
columnNames: foreignKeys.map(function (dbFk) { return dbFk["column_name"]; }),
|
referencedTableName: referencedTableName,
|
referencedColumnNames: foreignKeys.map(function (dbFk) { return dbFk["referenced_column_name"]; }),
|
onDelete: dbForeignKey["on_delete"],
|
onUpdate: dbForeignKey["on_update"]
|
});
|
});
|
tableIndexConstraints = OrmUtils.uniq(dbIndices.filter(function (dbIndex) {
|
return _this.driver.buildTableName(dbIndex["table_name"], dbIndex["table_schema"]) === tableFullName;
|
}), function (dbIndex) { return dbIndex["constraint_name"]; });
|
table.indices = tableIndexConstraints.map(function (constraint) {
|
var indices = dbIndices.filter(function (index) { return index["constraint_name"] === constraint["constraint_name"]; });
|
return new TableIndex({
|
table: table,
|
name: constraint["constraint_name"],
|
columnNames: indices.map(function (i) { return i["column_name"]; }),
|
isUnique: constraint["is_unique"] === "TRUE",
|
where: constraint["condition"],
|
isSpatial: indices.every(function (i) { return _this.driver.spatialTypes.indexOf(i["type_name"]) >= 0; }),
|
isFulltext: false
|
});
|
});
|
return [2 /*return*/, table];
|
}
|
});
|
}); }))];
|
}
|
});
|
});
|
};
|
/**
|
* Builds create table sql.
|
*/
|
CockroachQueryRunner.prototype.createTableSql = function (table, createForeignKeys) {
|
var _this = this;
|
var columnDefinitions = table.columns.map(function (column) { return _this.buildCreateColumnSql(table, column); }).join(", ");
|
var sql = "CREATE TABLE " + this.escapePath(table) + " (" + columnDefinitions;
|
table.columns
|
.filter(function (column) { return column.isUnique; })
|
.forEach(function (column) {
|
var isUniqueExist = table.uniques.some(function (unique) { return unique.columnNames.length === 1 && unique.columnNames[0] === column.name; });
|
if (!isUniqueExist)
|
table.uniques.push(new TableUnique({
|
name: _this.connection.namingStrategy.uniqueConstraintName(table.name, [column.name]),
|
columnNames: [column.name]
|
}));
|
});
|
table.indices
|
.filter(function (index) { return index.isUnique; })
|
.forEach(function (index) {
|
table.uniques.push(new TableUnique({
|
name: _this.connection.namingStrategy.uniqueConstraintName(table.name, index.columnNames),
|
columnNames: index.columnNames
|
}));
|
});
|
if (table.uniques.length > 0) {
|
var uniquesSql = table.uniques.map(function (unique) {
|
var uniqueName = unique.name ? unique.name : _this.connection.namingStrategy.uniqueConstraintName(table.name, unique.columnNames);
|
var columnNames = unique.columnNames.map(function (columnName) { return "\"" + columnName + "\""; }).join(", ");
|
return "CONSTRAINT \"" + uniqueName + "\" UNIQUE (" + columnNames + ")";
|
}).join(", ");
|
sql += ", " + uniquesSql;
|
}
|
if (table.checks.length > 0) {
|
var checksSql = table.checks.map(function (check) {
|
var checkName = check.name ? check.name : _this.connection.namingStrategy.checkConstraintName(table.name, check.expression);
|
return "CONSTRAINT \"" + checkName + "\" CHECK (" + check.expression + ")";
|
}).join(", ");
|
sql += ", " + checksSql;
|
}
|
if (table.foreignKeys.length > 0 && createForeignKeys) {
|
var foreignKeysSql = table.foreignKeys.map(function (fk) {
|
var columnNames = fk.columnNames.map(function (columnName) { return "\"" + columnName + "\""; }).join(", ");
|
if (!fk.name)
|
fk.name = _this.connection.namingStrategy.foreignKeyName(table.name, fk.columnNames);
|
var referencedColumnNames = fk.referencedColumnNames.map(function (columnName) { return "\"" + columnName + "\""; }).join(", ");
|
var constraint = "CONSTRAINT \"" + fk.name + "\" FOREIGN KEY (" + columnNames + ") REFERENCES " + _this.escapePath(fk.referencedTableName) + " (" + referencedColumnNames + ")";
|
if (fk.onDelete)
|
constraint += " ON DELETE " + fk.onDelete;
|
if (fk.onUpdate)
|
constraint += " ON UPDATE " + fk.onUpdate;
|
return constraint;
|
}).join(", ");
|
sql += ", " + foreignKeysSql;
|
}
|
var primaryColumns = table.columns.filter(function (column) { return column.isPrimary; });
|
if (primaryColumns.length > 0) {
|
var primaryKeyName = this.connection.namingStrategy.primaryKeyName(table.name, primaryColumns.map(function (column) { return column.name; }));
|
var columnNames = primaryColumns.map(function (column) { return "\"" + column.name + "\""; }).join(", ");
|
sql += ", CONSTRAINT \"" + primaryKeyName + "\" PRIMARY KEY (" + columnNames + ")";
|
}
|
sql += ")";
|
return new Query(sql);
|
};
|
/**
|
* Extracts schema name from given Table object or table name string.
|
*/
|
CockroachQueryRunner.prototype.extractSchema = function (target) {
|
var tableName = target instanceof Table ? target.name : target;
|
return tableName.indexOf(".") === -1 ? this.driver.options.schema : tableName.split(".")[0];
|
};
|
/**
|
* Builds drop table sql.
|
*/
|
CockroachQueryRunner.prototype.dropTableSql = function (tableOrPath) {
|
return new Query("DROP TABLE " + this.escapePath(tableOrPath));
|
};
|
CockroachQueryRunner.prototype.createViewSql = function (view) {
|
if (typeof view.expression === "string") {
|
return new Query("CREATE VIEW " + this.escapePath(view) + " AS " + view.expression);
|
}
|
else {
|
return new Query("CREATE VIEW " + this.escapePath(view) + " AS " + view.expression(this.connection).getQuery());
|
}
|
};
|
CockroachQueryRunner.prototype.insertViewDefinitionSql = function (view) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var currentSchemaQuery, currentSchema, splittedName, schema, name, expression, _a, query, parameters;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0: return [4 /*yield*/, this.query("SELECT * FROM current_schema()")];
|
case 1:
|
currentSchemaQuery = _b.sent();
|
currentSchema = currentSchemaQuery[0]["current_schema"];
|
splittedName = view.name.split(".");
|
schema = this.driver.options.schema || currentSchema;
|
name = view.name;
|
if (splittedName.length === 2) {
|
schema = splittedName[0];
|
name = splittedName[1];
|
}
|
expression = typeof view.expression === "string" ? view.expression.trim() : view.expression(this.connection).getQuery();
|
_a = tslib_1.__read(this.connection.createQueryBuilder()
|
.insert()
|
.into(this.getTypeormMetadataTableName())
|
.values({ type: "VIEW", schema: schema, name: name, value: expression })
|
.getQueryAndParameters(), 2), query = _a[0], parameters = _a[1];
|
return [2 /*return*/, new Query(query, parameters)];
|
}
|
});
|
});
|
};
|
/**
|
* Builds drop view sql.
|
*/
|
CockroachQueryRunner.prototype.dropViewSql = function (viewOrPath) {
|
return new Query("DROP VIEW " + this.escapePath(viewOrPath));
|
};
|
/**
|
* Builds remove view sql.
|
*/
|
CockroachQueryRunner.prototype.deleteViewDefinitionSql = function (viewOrPath) {
|
return tslib_1.__awaiter(this, void 0, void 0, function () {
|
var currentSchemaQuery, currentSchema, viewName, splittedName, schema, name, qb, _a, query, parameters;
|
return tslib_1.__generator(this, function (_b) {
|
switch (_b.label) {
|
case 0: return [4 /*yield*/, this.query("SELECT * FROM current_schema()")];
|
case 1:
|
currentSchemaQuery = _b.sent();
|
currentSchema = currentSchemaQuery[0]["current_schema"];
|
viewName = viewOrPath instanceof View ? viewOrPath.name : viewOrPath;
|
splittedName = viewName.split(".");
|
schema = this.driver.options.schema || currentSchema;
|
name = viewName;
|
if (splittedName.length === 2) {
|
schema = splittedName[0];
|
name = splittedName[1];
|
}
|
qb = this.connection.createQueryBuilder();
|
_a = tslib_1.__read(qb.delete()
|
.from(this.getTypeormMetadataTableName())
|
.where(qb.escape("type") + " = 'VIEW'")
|
.andWhere(qb.escape("schema") + " = :schema", { schema: schema })
|
.andWhere(qb.escape("name") + " = :name", { name: name })
|
.getQueryAndParameters(), 2), query = _a[0], parameters = _a[1];
|
return [2 /*return*/, new Query(query, parameters)];
|
}
|
});
|
});
|
};
|
/**
|
* Builds create index sql.
|
* UNIQUE indices creates as UNIQUE constraints.
|
*/
|
CockroachQueryRunner.prototype.createIndexSql = function (table, index) {
|
var columns = index.columnNames.map(function (columnName) { return "\"" + columnName + "\""; }).join(", ");
|
return new Query("CREATE INDEX \"" + index.name + "\" ON " + this.escapePath(table) + " (" + columns + ") " + (index.where ? "WHERE " + index.where : ""));
|
};
|
/**
|
* Builds drop index sql.
|
*/
|
CockroachQueryRunner.prototype.dropIndexSql = function (table, indexOrName) {
|
var indexName = (indexOrName instanceof TableIndex || indexOrName instanceof TableUnique) ? indexOrName.name : indexOrName;
|
return new Query("DROP INDEX " + this.escapePath(table) + "@\"" + indexName + "\" CASCADE");
|
};
|
/**
|
* Builds create primary key sql.
|
*/
|
CockroachQueryRunner.prototype.createPrimaryKeySql = function (table, columnNames) {
|
var primaryKeyName = this.connection.namingStrategy.primaryKeyName(table.name, columnNames);
|
var columnNamesString = columnNames.map(function (columnName) { return "\"" + columnName + "\""; }).join(", ");
|
return new Query("ALTER TABLE " + this.escapePath(table) + " ADD CONSTRAINT \"" + primaryKeyName + "\" PRIMARY KEY (" + columnNamesString + ")");
|
};
|
/**
|
* Builds drop primary key sql.
|
*/
|
CockroachQueryRunner.prototype.dropPrimaryKeySql = function (table) {
|
var columnNames = table.primaryColumns.map(function (column) { return column.name; });
|
var primaryKeyName = this.connection.namingStrategy.primaryKeyName(table.name, columnNames);
|
return new Query("ALTER TABLE " + this.escapePath(table) + " DROP CONSTRAINT \"" + primaryKeyName + "\"");
|
};
|
/**
|
* Builds create unique constraint sql.
|
*/
|
CockroachQueryRunner.prototype.createUniqueConstraintSql = function (table, uniqueConstraint) {
|
var columnNames = uniqueConstraint.columnNames.map(function (column) { return "\"" + column + "\""; }).join(", ");
|
return new Query("ALTER TABLE " + this.escapePath(table) + " ADD CONSTRAINT \"" + uniqueConstraint.name + "\" UNIQUE (" + columnNames + ")");
|
};
|
/**
|
* Builds drop unique constraint sql.
|
*/
|
CockroachQueryRunner.prototype.dropUniqueConstraintSql = function (table, uniqueOrName) {
|
var uniqueName = uniqueOrName instanceof TableUnique ? uniqueOrName.name : uniqueOrName;
|
return new Query("ALTER TABLE " + this.escapePath(table) + " DROP CONSTRAINT \"" + uniqueName + "\"");
|
};
|
/**
|
* Builds create check constraint sql.
|
*/
|
CockroachQueryRunner.prototype.createCheckConstraintSql = function (table, checkConstraint) {
|
return new Query("ALTER TABLE " + this.escapePath(table) + " ADD CONSTRAINT \"" + checkConstraint.name + "\" CHECK (" + checkConstraint.expression + ")");
|
};
|
/**
|
* Builds drop check constraint sql.
|
*/
|
CockroachQueryRunner.prototype.dropCheckConstraintSql = function (table, checkOrName) {
|
var checkName = checkOrName instanceof TableCheck ? checkOrName.name : checkOrName;
|
return new Query("ALTER TABLE " + this.escapePath(table) + " DROP CONSTRAINT \"" + checkName + "\"");
|
};
|
/**
|
* Builds create foreign key sql.
|
*/
|
CockroachQueryRunner.prototype.createForeignKeySql = function (table, foreignKey) {
|
var columnNames = foreignKey.columnNames.map(function (column) { return "\"" + column + "\""; }).join(", ");
|
var referencedColumnNames = foreignKey.referencedColumnNames.map(function (column) { return "\"" + column + "\""; }).join(",");
|
var sql = "ALTER TABLE " + this.escapePath(table) + " ADD CONSTRAINT \"" + foreignKey.name + "\" FOREIGN KEY (" + columnNames + ") " +
|
("REFERENCES " + this.escapePath(foreignKey.referencedTableName) + "(" + referencedColumnNames + ")");
|
if (foreignKey.onDelete)
|
sql += " ON DELETE " + foreignKey.onDelete;
|
if (foreignKey.onUpdate)
|
sql += " ON UPDATE " + foreignKey.onUpdate;
|
return new Query(sql);
|
};
|
/**
|
* Builds drop foreign key sql.
|
*/
|
CockroachQueryRunner.prototype.dropForeignKeySql = function (table, foreignKeyOrName) {
|
var foreignKeyName = foreignKeyOrName instanceof TableForeignKey ? foreignKeyOrName.name : foreignKeyOrName;
|
return new Query("ALTER TABLE " + this.escapePath(table) + " DROP CONSTRAINT \"" + foreignKeyName + "\"");
|
};
|
/**
|
* Builds sequence name from given table and column.
|
*/
|
CockroachQueryRunner.prototype.buildSequenceName = function (table, columnOrName, disableEscape) {
|
var columnName = columnOrName instanceof TableColumn ? columnOrName.name : columnOrName;
|
return disableEscape ? table.name + "_" + columnName + "_seq" : "\"" + table.name + "_" + columnName + "_seq\"";
|
};
|
/**
|
* Escapes given table or view path.
|
*/
|
CockroachQueryRunner.prototype.escapePath = function (target, disableEscape) {
|
var tableName = target instanceof Table || target instanceof View ? target.name : target;
|
tableName = tableName.indexOf(".") === -1 && this.driver.options.schema ? this.driver.options.schema + "." + tableName : tableName;
|
return tableName.split(".").map(function (i) {
|
return disableEscape ? i : "\"" + i + "\"";
|
}).join(".");
|
};
|
/**
|
* Returns object with table schema and table name.
|
*/
|
CockroachQueryRunner.prototype.parseTableName = function (target) {
|
var tableName = target instanceof Table ? target.name : target;
|
if (tableName.indexOf(".") === -1) {
|
return {
|
schema: this.driver.options.schema ? "'" + this.driver.options.schema + "'" : "current_schema()",
|
tableName: "'" + tableName + "'"
|
};
|
}
|
else {
|
return {
|
schema: "'" + tableName.split(".")[0] + "'",
|
tableName: "'" + tableName.split(".")[1] + "'"
|
};
|
}
|
};
|
/**
|
* Builds a query for create column.
|
*/
|
CockroachQueryRunner.prototype.buildCreateColumnSql = function (table, column) {
|
var c = "\"" + column.name + "\"";
|
if (column.isGenerated) {
|
if (column.generationStrategy === "increment") {
|
c += " INT DEFAULT nextval('" + this.buildSequenceName(table, column) + "')";
|
}
|
else if (column.generationStrategy === "rowid") {
|
c += " INT DEFAULT unique_rowid()";
|
}
|
else if (column.generationStrategy === "uuid") {
|
c += " UUID DEFAULT gen_random_uuid()";
|
}
|
}
|
if (!column.isGenerated)
|
c += " " + this.connection.driver.createFullType(column);
|
if (column.charset)
|
c += " CHARACTER SET \"" + column.charset + "\"";
|
if (column.collation)
|
c += " COLLATE \"" + column.collation + "\"";
|
if (!column.isNullable)
|
c += " NOT NULL";
|
if (!column.isGenerated && column.default !== undefined && column.default !== null)
|
c += " DEFAULT " + column.default;
|
return c;
|
};
|
return CockroachQueryRunner;
|
}(BaseQueryRunner));
|
export { CockroachQueryRunner };
|
|
//# sourceMappingURL=CockroachQueryRunner.js.map
|
