refactored show tables handling. it now returns the tableNames instead of objects

lib/connectors/mysql/query.js

@@ -61,9 +61,9 @@ module.exports = (function() {
     if (this.callee && (this.sql.indexOf('INSERT INTO') == 0) && (results.hasOwnProperty('insertId')))
     if (this.callee && (this.sql.indexOf('INSERT INTO') == 0) && (results.hasOwnProperty('insertId')))
       this.callee[this.callee.__definition.autoIncrementField] = results.insertId
       this.callee[this.callee.__definition.autoIncrementField] = results.insertId
 
 
-    // transform results into real model instances
-    // return the first real model instance if options.plain is set (e.g. Model.find)
     if (this.sql.indexOf('SELECT') == 0) {
     if (this.sql.indexOf('SELECT') == 0) {
+      // transform results into real model instances
+      // return the first real model instance if options.plain is set (e.g. Model.find)
       if(this.options.raw) {
       if(this.options.raw) {
         result = results
         result = results
       } else {
       } else {
@@ -74,11 +74,14 @@ module.exports = (function() {
 
 
       if(this.options.plain)
       if(this.options.plain)
         result = (result.length == 0) ? null : result[0]
         result = (result.length == 0) ? null : result[0]
+    } else if(this.sql.indexOf('SHOW') == 0) {
+      result = Utils._.flatten(results.map(function(resultSet) {
+        return Utils._.values(resultSet)
+      }))
+    } else if(this.sql.indexOf('DESCRIBE') == 0) {
+      result = results
     }
     }
 
 
-    if((this.sql.indexOf('SHOW') == 0) || (this.sql.indexOf('DESCRIBE') == 0))
-        result = results
-
     unbindClient.call(this)
     unbindClient.call(this)
     this.emit('success', result)
     this.emit('success', result)
   }
   }