如何解决，更新无效的条件

Question

I am trying to update my table using where condition. I am not sure where I am going wrong.

I am using peewee for SQL queries in python. I am trying to update two different tables having the same column. The query is working fine with table1 but not with table2, though they both are same. And the most strange part, there are no errors. I also enabled query logging.

if x:
   for id in x:
       table1.update(status = 0).where(table1.slab_id == id).execute()
       table2.update(status = 0).where(table2.slab_id == id).execute()

expected: table1 and table2 to be updated with status = 0, for provided id. actual: table1 is successfully updated, while all values of table2 are getting updated instead of only one. I also logged the query they are as follows:

('UPDATE `table1` SET `status` = %s WHERE (`table1`.`slab_id` = %s)', [0, 44])
('UPDATE `table1` SET `status` = %s WHERE (`table1`.`slab_id` = %s)', [0, 43])
('UPDATE `table2` SET `status` = %s', [0])
('UPDATE `table2` SET `status` = %s', [0])

'UPDATE `table2` SET `status` = 0 WHERE `table2`.`slab_id` = 43 -> works

For table2 where a condition is not applied, I am failing to understand why?

Answer 1

这可能是版本不匹配或外键约束的情况，它不允许更新或删除表。