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Diffstat (limited to 'lib/sqlalchemy/ansisql.py')
| -rw-r--r-- | lib/sqlalchemy/ansisql.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/sqlalchemy/ansisql.py b/lib/sqlalchemy/ansisql.py index c40383d14..95aa47cde 100644 --- a/lib/sqlalchemy/ansisql.py +++ b/lib/sqlalchemy/ansisql.py @@ -101,6 +101,9 @@ class ANSICompiler(sql.Compiled): self.strings[textclause] = "(" + textclause.text + ")" else: self.strings[textclause] = textclause.text + + def visit_null(self, null): + self.strings[null] = 'NULL' def visit_compound(self, compound): if compound.operator is None: |