70 lines
1.9 KiB
JavaScript
70 lines
1.9 KiB
JavaScript
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'use strict';
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const _ = require('lodash');
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const AbstractDialect = require('../abstract');
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const ConnectionManager = require('./connection-manager');
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const Query = require('./query');
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const QueryGenerator = require('./query-generator');
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const { MySQLQueryInterface } = require('../mysql/query-interface');
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const DataTypes = require('../../data-types').mariadb;
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class MariadbDialect extends AbstractDialect {
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constructor(sequelize) {
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super();
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this.sequelize = sequelize;
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this.connectionManager = new ConnectionManager(this, sequelize);
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this.queryGenerator = new QueryGenerator({
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_dialect: this,
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sequelize
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});
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this.queryInterface = new MySQLQueryInterface(
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sequelize,
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this.queryGenerator
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);
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}
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}
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MariadbDialect.prototype.supports = _.merge(
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_.cloneDeep(AbstractDialect.prototype.supports),
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{
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'VALUES ()': true,
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'LIMIT ON UPDATE': true,
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lock: true,
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forShare: 'LOCK IN SHARE MODE',
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settingIsolationLevelDuringTransaction: false,
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schemas: true,
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inserts: {
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ignoreDuplicates: ' IGNORE',
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updateOnDuplicate: ' ON DUPLICATE KEY UPDATE'
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},
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index: {
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collate: false,
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length: true,
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parser: true,
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type: true,
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using: 1
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},
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constraints: {
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dropConstraint: false,
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check: false
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},
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indexViaAlter: true,
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indexHints: true,
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NUMERIC: true,
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GEOMETRY: true,
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JSON: true,
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REGEXP: true
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}
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);
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MariadbDialect.prototype.defaultVersion = '10.1.44'; // minimum supported version
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MariadbDialect.prototype.Query = Query;
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MariadbDialect.prototype.QueryGenerator = QueryGenerator;
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MariadbDialect.prototype.DataTypes = DataTypes;
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MariadbDialect.prototype.name = 'mariadb';
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MariadbDialect.prototype.TICK_CHAR = '`';
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MariadbDialect.prototype.TICK_CHAR_LEFT = MariadbDialect.prototype.TICK_CHAR;
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MariadbDialect.prototype.TICK_CHAR_RIGHT = MariadbDialect.prototype.TICK_CHAR;
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module.exports = MariadbDialect;
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