decode DATETIME to Date object in sqlite

lib/dialects/sqlite/query.js

@@ -20,16 +20,38 @@ module.exports = (function() {
     if(this.options.logging !== false)
       this.options.logging('Executing: ' + this.sql)
 
+    var columnTypes = {};
     this.database.serialize(function() {
-      var isInsertCommand = (self.sql.toLowerCase().indexOf('insert') == 0)
-        , isUpdateCommand = (self.sql.toLowerCase().indexOf('update') == 0)
-        , databaseMethod  = (isInsertCommand || isUpdateCommand) ? 'run' : 'all'
-
+      var executeSql = function() {
         self.database[databaseMethod](self.sql, function(err, results) {
            //allow clients to listen to sql to do their own logging or whatnot
           self.emit('sql', self.sql)
+          this.columnTypes = columnTypes;
           err ? onFailure.call(self, err) : onSuccess.call(self, results, this)
         })
+      };
+
+      var isInsertCommand = (self.sql.toLowerCase().indexOf('insert') == 0)
+        , isUpdateCommand = (self.sql.toLowerCase().indexOf('update') == 0)
+        , databaseMethod  = (isInsertCommand || isUpdateCommand) ? 'run' : 'all'
+      if (databaseMethod === 'all' && /select\s.*?\sfrom\s+([^ ;]+)/i.test(self.sql)) {
+        var tableName = RegExp.$1;
+        if (tableName !== 'sqlite_master') {
+          // get the column types
+          self.database.all("PRAGMA table_info(" + tableName + ")", function(err, results) {
+            if (!err) {
+              for (var i=0, l=results.length; i<l; i++) {
+                columnTypes[results[i].name] = results[i].type;
+              }
+            }
+            executeSql();
+          });
+        } else {
+          executeSql();
+        }
+      } else {
+        executeSql();
+      }
     })
 
     return this
@@ -57,6 +79,11 @@ module.exports = (function() {
         result = results
       } else {
         result = results.map(function(result) {
+          for (var name in result) {
+            if (metaData.columnTypes[name] === 'DATETIME') {
+              result[name] = new Date(result[name]);
+            }
+          }
           return self.callee.build(result, { isNewRecord: false })
         })
       }