@adonisjs/lucid
Version:
SQL ORM built on top of Active Record pattern
144 lines (143 loc) • 5.13 kB
JavaScript
;
/*
* @adonisjs/lucid
*
* (c) Harminder Virk <virk@adonisjs.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.MssqlDialect = void 0;
/// <reference path="../../adonis-typings/index.ts" />
const Raw_1 = require("../Database/StaticBuilder/Raw");
class MssqlDialect {
constructor(client, config) {
Object.defineProperty(this, "client", {
enumerable: true,
configurable: true,
writable: true,
value: client
});
Object.defineProperty(this, "config", {
enumerable: true,
configurable: true,
writable: true,
value: config
});
Object.defineProperty(this, "name", {
enumerable: true,
configurable: true,
writable: true,
value: 'mssql'
});
Object.defineProperty(this, "supportsAdvisoryLocks", {
enumerable: true,
configurable: true,
writable: true,
value: false
});
Object.defineProperty(this, "supportsViews", {
enumerable: true,
configurable: true,
writable: true,
value: false
});
Object.defineProperty(this, "supportsTypes", {
enumerable: true,
configurable: true,
writable: true,
value: false
});
Object.defineProperty(this, "supportsReturningStatement", {
enumerable: true,
configurable: true,
writable: true,
value: true
});
/**
* Reference to the database version. Knex.js fetches the version after
* the first database query, so it will be set to undefined initially
*/
Object.defineProperty(this, "version", {
enumerable: true,
configurable: true,
writable: true,
value: this.client.getReadClient()['context']['client'].version
});
/**
* The default format for datetime column. The date formats is
* valid for luxon date parsing library
*/
Object.defineProperty(this, "dateTimeFormat", {
enumerable: true,
configurable: true,
writable: true,
value: "yyyy-MM-dd'T'HH:mm:ss.SSSZZ"
});
}
/**
* Returns an array of table names
*/
async getAllTables() {
const tables = await this.client
.query()
.from('information_schema.tables')
.select('table_name as table_name')
.where('table_type', 'BASE TABLE')
.where('table_catalog', new Raw_1.RawBuilder('DB_NAME()'))
.whereNot('table_name', 'like', 'spt_%')
.andWhereNot('table_name', 'MSreplication_options')
.orderBy('table_name', 'asc');
return tables.map(({ table_name }) => table_name);
}
/**
* Truncate mssql table. Disabling foreign key constriants alone is
* not enough for SQL server.
*
* One has to drop all FK constraints and then re-create them, and
* this all is too much work
*/
async truncate(table, _) {
return this.client.knexQuery().table(table).truncate();
}
/**
* Drop all tables inside the database
*/
async dropAllTables() {
await this.client.rawQuery(`
DECLARE @sql NVARCHAR(MAX) = N'';
SELECT @sql += 'ALTER TABLE '
+ QUOTENAME(OBJECT_SCHEMA_NAME(parent_object_id)) + '.' + + QUOTENAME(OBJECT_NAME(parent_object_id))
+ ' DROP CONSTRAINT ' + QUOTENAME(name) + ';'
FROM sys.foreign_keys;
EXEC sp_executesql @sql;
`);
const ignoredTables = (this.config.wipe?.ignoreTables || [])
.map((table) => `"${table}"`)
.join(', ');
await this.client.rawQuery(`
EXEC sp_MSforeachtable 'DROP TABLE \\?',
@whereand='AND o.Name NOT IN (${ignoredTables || '""'})'
`);
}
async getAllViews() {
throw new Error('"getAllViews" method not implemented is not implemented for mssql. Create a PR to add the feature');
}
async getAllTypes() {
throw new Error('"getAllTypes" method not implemented is not implemented for mssql. Create a PR to add the feature');
}
async dropAllViews() {
throw new Error('"dropAllViews" method not implemented is not implemented for mssql. Create a PR to add the feature');
}
async dropAllTypes() {
throw new Error('"dropAllTypes" method not implemented is not implemented for mssql. Create a PR to add the feature');
}
getAdvisoryLock() {
throw new Error('Support for advisory locks is not implemented for mssql. Create a PR to add the feature');
}
releaseAdvisoryLock() {
throw new Error('Support for advisory locks is not implemented for mssql. Create a PR to add the feature');
}
}
exports.MssqlDialect = MssqlDialect;