'use strict'; const _ = require('lodash'); const AbstractDialect = require('../abstract'); const ConnectionManager = require('./connection-manager'); const Query = require('./query'); const QueryGenerator = require('./query-generator'); const DataTypes = require('../../data-types').postgres; class PostgresDialect extends AbstractDialect { constructor(sequelize) { super(); this.sequelize = sequelize; this.connectionManager = new ConnectionManager(this, sequelize); this.QueryGenerator = _.extend({}, QueryGenerator, { options: sequelize.options, _dialect: this, sequelize }); } } PostgresDialect.prototype.supports = _.merge(_.cloneDeep(AbstractDialect.prototype.supports), { 'DEFAULT VALUES': true, 'EXCEPTION': true, 'ON DUPLICATE KEY': false, 'ORDER NULLS': true, returnValues: { returning: true }, bulkDefault: true, schemas: true, lock: true, lockOf: true, lockKey: true, lockOuterJoinFailure: true, forShare: 'FOR SHARE', index: { concurrently: true, using: 2, where: true }, onConflictDoNothing: ' ON CONFLICT DO NOTHING', NUMERIC: true, ARRAY: true, RANGE: true, GEOMETRY: true, REGEXP: true, GEOGRAPHY: true, JSON: true, JSONB: true, HSTORE: true, deferrableConstraints: true, searchPath: true }); ConnectionManager.prototype.defaultVersion = '9.4.0'; PostgresDialect.prototype.Query = Query; PostgresDialect.prototype.DataTypes = DataTypes; PostgresDialect.prototype.name = 'postgres'; PostgresDialect.prototype.TICK_CHAR = '"'; PostgresDialect.prototype.TICK_CHAR_LEFT = PostgresDialect.prototype.TICK_CHAR; PostgresDialect.prototype.TICK_CHAR_RIGHT = PostgresDialect.prototype.TICK_CHAR; module.exports = PostgresDialect; module.exports.default = PostgresDialect; module.exports.PostgresDialect = PostgresDialect;