emit sql for external logging

lib/sequelize/associations/has-many-double-linked.js

@@ -5,7 +5,6 @@ var HasManyDoubleLinked = module.exports = function(definition, instance) {
   this.instance = instance
 }
 
-//TODO fix self many-to-many
 HasManyDoubleLinked.prototype.injectGetter = function() {
   var self = this
 

lib/sequelize/query.js

@@ -16,12 +16,16 @@ Query.prototype.run = function(query) {
   this.bindClient()
 
   if(this.options.logging)
-    console.log('Executing: ' + this.sql)
+    console.log('Executing: ' + this.sql)  
 
   this.client.query(this.sql, function(err, results, fields) {
+    //allow clients to listen to sql to do their own logging or whatnot
+    self.emit('sql', self.sql)
     err ? self.onFailure(err) : self.onSuccess(self.sql, results, fields)
   }).setMaxListeners(100)
 
+
+
   return this
 }
 
@@ -51,10 +55,12 @@ Query.prototype.onSuccess = function(query, results, fields) {
   }
 
   this.unbindClient()
+
   this.emit('success', result)
 }
 
 Query.prototype.onFailure = function(err) {
   this.unbindClient()
+
   this.emit('failure', err, this.callee)
 }