made uuid printing more generic

lib/dialects/mariadb/query.js

@@ -20,7 +20,7 @@ module.exports = (function() {
     this.sql = sql
 
     if (this.options.logging !== false) {
-      this.options.logging('Executing: ' + this.sql)
+      this.options.logging('Executing (' + this.options.uuid + '): ' + this.sql)
     }
 
     var resultSet = [],

lib/dialects/postgres/query.js

@@ -27,7 +27,7 @@ module.exports = (function() {
       , rows          = []
 
     if (this.options.logging !== false) {
-      this.options.logging('Executing: ' + this.sql)
+      this.options.logging('Executing (' + this.options.uuid + '): ' + this.sql)
     }
 
     query.on('row', function(row) {

lib/dialects/sqlite/query.js

@@ -26,7 +26,7 @@ module.exports = (function() {
     this.sql = sql
 
     if (this.options.logging !== false) {
-      this.options.logging('Executing: ' + this.sql)
+      this.options.logging('Executing (' + this.options.uuid + '): ' + this.sql)
     }
 
     var columnTypes = {}

lib/transaction-manager.js

@@ -28,11 +28,12 @@ TransactionManager.prototype.getConnectorManager = function(uuid) {
 }
 
 TransactionManager.prototype.query = function(sql, callee, options) {
-  var uuid = 'default'
+  options      = options || {}
+  options.uuid = 'default'
 
-  if (options && options.transaction) {
-    uuid = options.transaction.id
+  if (options.transaction) {
+    options.uuid = options.transaction.id
   }
 
-  return this.getConnectorManager(uuid).query(sql, callee, options)
+  return this.getConnectorManager(options.uuid).query(sql, callee, options)
 }