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Diffstat (limited to 'lib/sqlalchemy/databases/postgres.py')
| -rw-r--r-- | lib/sqlalchemy/databases/postgres.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/sqlalchemy/databases/postgres.py b/lib/sqlalchemy/databases/postgres.py index bb950a90c..9c54901aa 100644 --- a/lib/sqlalchemy/databases/postgres.py +++ b/lib/sqlalchemy/databases/postgres.py @@ -500,7 +500,10 @@ class PGSchemaGenerator(ansisql.ANSISchemaGenerator): def get_column_specification(self, column, **kwargs): colspec = self.preparer.format_column(column) if column.primary_key and len(column.foreign_keys)==0 and column.autoincrement and isinstance(column.type, sqltypes.Integer) and not isinstance(column.type, sqltypes.SmallInteger) and (column.default is None or (isinstance(column.default, schema.Sequence) and column.default.optional)): - colspec += " SERIAL" + if isinstance(column.type, PGBigInteger): + colspec += " BIGSERIAL" + else: + colspec += " SERIAL" else: colspec += " " + column.type.engine_impl(self.engine).get_col_spec() default = self.get_column_default_string(column) |