diff options
Diffstat (limited to 'lib/sqlalchemy/sql')
-rw-r--r-- | lib/sqlalchemy/sql/compiler.py | 1 | ||||
-rw-r--r-- | lib/sqlalchemy/sql/crud.py | 6 |
2 files changed, 6 insertions, 1 deletions
diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py index 8eefa10d1..0c701cb52 100644 --- a/lib/sqlalchemy/sql/compiler.py +++ b/lib/sqlalchemy/sql/compiler.py @@ -3480,6 +3480,7 @@ class SQLCompiler(Compiled): if ( not crud_params and not self.dialect.supports_default_values + and not self.dialect.supports_default_metavalue and not self.dialect.supports_empty_insert ): raise exc.CompileError( diff --git a/lib/sqlalchemy/sql/crud.py b/lib/sqlalchemy/sql/crud.py index 174a1c131..5fa82bcd0 100644 --- a/lib/sqlalchemy/sql/crud.py +++ b/lib/sqlalchemy/sql/crud.py @@ -174,7 +174,11 @@ def _get_crud_params(compiler, stmt, compile_state, **kw): values = _extend_values_for_multiparams( compiler, stmt, compile_state, values, kw ) - elif not values and compiler.for_executemany: + elif ( + not values + and compiler.for_executemany + and compiler.dialect.supports_default_metavalue + ): # convert an "INSERT DEFAULT VALUES" # into INSERT (firstcol) VALUES (DEFAULT) which can be turned # into an in-place multi values. This supports |