diff options
Diffstat (limited to 'lib/sqlalchemy/sql/compiler.py')
| -rw-r--r-- | lib/sqlalchemy/sql/compiler.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py index 6766c99b7..2ca549267 100644 --- a/lib/sqlalchemy/sql/compiler.py +++ b/lib/sqlalchemy/sql/compiler.py @@ -286,6 +286,7 @@ class _CompileLabel(visitors.Visitable): def self_group(self, **kw): return self + class SQLCompiler(Compiled): """Default implementation of Compiled. @@ -305,6 +306,8 @@ class SQLCompiler(Compiled): INSERT/UPDATE/DELETE """ + isplaintext = False + returning = None """holds the "returning" collection of columns if the statement is CRUD and defines returning columns @@ -688,6 +691,9 @@ class SQLCompiler(Compiled): else: return self.bindparam_string(name, **kw) + if not self.stack: + self.isplaintext = True + # un-escape any \:params return BIND_PARAMS_ESC.sub( lambda m: m.group(1), |