Add logs when committing/aborting, when query logging is enabled.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1936 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/storage/database/mysqldb.py

@@ -74,9 +74,13 @@ class MySQLDatabaseManager(DatabaseManager):
         self.query("""BEGIN""")
 
     def _commit(self):
+        if LOG_QUERIES:
+            logging.debug('committing...')
         self.conn.commit()
 
     def _rollback(self):
+        if LOG_QUERIES:
+            logging.debug('aborting...')
         self.conn.rollback()
 
     def query(self, query):