diff options
Diffstat (limited to 'lib/sqlalchemy/dialects/sqlite')
| -rw-r--r-- | lib/sqlalchemy/dialects/sqlite/base.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/sqlalchemy/dialects/sqlite/base.py b/lib/sqlalchemy/dialects/sqlite/base.py index cc17b6c9b..345ad901e 100644 --- a/lib/sqlalchemy/dialects/sqlite/base.py +++ b/lib/sqlalchemy/dialects/sqlite/base.py @@ -870,6 +870,9 @@ class SQLiteCompiler(compiler.SQLCompiler): self.process(binary.left, **kw), self.process(binary.right, **kw)) + def visit_empty_set_expr(self, type_): + return 'SELECT 1 FROM (SELECT 1) WHERE 1!=1' + class SQLiteDDLCompiler(compiler.DDLCompiler): |