init source

node_modules/sequelize/lib/dialects/sqlite/index.js

@@ -0,0 +1,57 @@
+'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').sqlite;
+
+class SqliteDialect extends AbstractDialect {
+  constructor(sequelize) {
+    super();
+    this.sequelize = sequelize;
+    this.connectionManager = new ConnectionManager(this, sequelize);
+    this.QueryGenerator = new QueryGenerator({
+      _dialect: this,
+      sequelize
+    });
+  }
+}
+
+SqliteDialect.prototype.supports = _.merge(_.cloneDeep(AbstractDialect.prototype.supports), {
+  'DEFAULT': false,
+  'DEFAULT VALUES': true,
+  'UNION ALL': false,
+  inserts: {
+    ignoreDuplicates: ' OR IGNORE',
+    updateOnDuplicate: ' ON CONFLICT DO UPDATE SET'
+  },
+  index: {
+    using: false,
+    where: true,
+    functionBased: true
+  },
+  transactionOptions: {
+    type: true
+  },
+  constraints: {
+    addConstraint: false,
+    dropConstraint: false
+  },
+  joinTableDependent: false,
+  groupedLimit: false,
+  JSON: true
+});
+
+ConnectionManager.prototype.defaultVersion = '3.8.0';
+SqliteDialect.prototype.Query = Query;
+SqliteDialect.prototype.DataTypes = DataTypes;
+SqliteDialect.prototype.name = 'sqlite';
+SqliteDialect.prototype.TICK_CHAR = '`';
+SqliteDialect.prototype.TICK_CHAR_LEFT = SqliteDialect.prototype.TICK_CHAR;
+SqliteDialect.prototype.TICK_CHAR_RIGHT = SqliteDialect.prototype.TICK_CHAR;
+
+module.exports = SqliteDialect;
+module.exports.SqliteDialect = SqliteDialect;
+module.exports.default = SqliteDialect;