jw-python/tools/python/jwutils/db/schema/utils.py
Jan Lindemann fb907b0493 schema: Add utils
Signed-off-by: Jan Lindemann <jan@janware.com>
2025-02-01 09:58:25 +01:00

12 lines
464 B
Python

# -*- coding: utf-8 -*-
from .Schema import Schema
from jwutils.log import *
def check_schema(schema: Schema): # export
slog(NOTICE, f'There are {len(schema)} tables in the database')
for cfk in schema.foreign_key_constraints:
for fk in cfk:
if fk.child_column.data_type != fk.parent_column.data_type:
raise Exception(f'Type mismatch in foreign key {fk}: {fk.child_column.data_type} != {fk.parent_column.data_type}')