diff options
Diffstat (limited to 'lib/sqlalchemy/databases/mysql.py')
| -rw-r--r-- | lib/sqlalchemy/databases/mysql.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/sqlalchemy/databases/mysql.py b/lib/sqlalchemy/databases/mysql.py index 86fb7b247..1b977dce9 100644 --- a/lib/sqlalchemy/databases/mysql.py +++ b/lib/sqlalchemy/databases/mysql.py @@ -1952,6 +1952,11 @@ class MySQLCompiler(compiler.DefaultCompiler): return 'CAST(%s AS %s)' % (self.process(cast.clause), type_) + def post_process_text(self, text): + if '%%' in text: + util.warn("The SQLAlchemy MySQLDB dialect now automatically escapes '%' in text() expressions to '%%'.") + return text.replace('%', '%%') + def get_select_precolumns(self, select): if isinstance(select._distinct, basestring): return select._distinct.upper() + " " |