59 lines
1.8 KiB
JavaScript
59 lines
1.8 KiB
JavaScript
|
"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").mysql;
|
||
|
|
const { MySQLQueryInterface } = require("./query-interface");
|
||
|
|
class MysqlDialect extends AbstractDialect {
|
||
|
|
constructor(sequelize) {
|
||
|
|
super();
|
||
|
|
this.sequelize = sequelize;
|
||
|
|
this.connectionManager = new ConnectionManager(this, sequelize);
|
||
|
|
this.queryGenerator = new QueryGenerator({
|
||
|
|
_dialect: this,
|
||
|
|
sequelize
|
||
|
|
});
|
||
|
|
this.queryInterface = new MySQLQueryInterface(sequelize, this.queryGenerator);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
MysqlDialect.prototype.supports = _.merge(_.cloneDeep(AbstractDialect.prototype.supports), {
|
||
|
|
"VALUES ()": true,
|
||
|
|
"LIMIT ON UPDATE": true,
|
||
|
|
lock: true,
|
||
|
|
forShare: "LOCK IN SHARE MODE",
|
||
|
|
settingIsolationLevelDuringTransaction: false,
|
||
|
|
inserts: {
|
||
|
|
ignoreDuplicates: " IGNORE",
|
||
|
|
updateOnDuplicate: " ON DUPLICATE KEY UPDATE"
|
||
|
|
},
|
||
|
|
index: {
|
||
|
|
collate: false,
|
||
|
|
length: true,
|
||
|
|
parser: true,
|
||
|
|
type: true,
|
||
|
|
using: 1
|
||
|
|
},
|
||
|
|
constraints: {
|
||
|
|
dropConstraint: false,
|
||
|
|
check: false
|
||
|
|
},
|
||
|
|
indexViaAlter: true,
|
||
|
|
indexHints: true,
|
||
|
|
NUMERIC: true,
|
||
|
|
GEOMETRY: true,
|
||
|
|
JSON: true,
|
||
|
|
REGEXP: true
|
||
|
|
});
|
||
|
|
MysqlDialect.prototype.defaultVersion = "5.7.0";
|
||
|
|
MysqlDialect.prototype.Query = Query;
|
||
|
|
MysqlDialect.prototype.QueryGenerator = QueryGenerator;
|
||
|
|
MysqlDialect.prototype.DataTypes = DataTypes;
|
||
|
|
MysqlDialect.prototype.name = "mysql";
|
||
|
|
MysqlDialect.prototype.TICK_CHAR = "`";
|
||
|
|
MysqlDialect.prototype.TICK_CHAR_LEFT = MysqlDialect.prototype.TICK_CHAR;
|
||
|
|
MysqlDialect.prototype.TICK_CHAR_RIGHT = MysqlDialect.prototype.TICK_CHAR;
|
||
|
|
module.exports = MysqlDialect;
|
||
|
|
//# sourceMappingURL=index.js.map
|