小编jan*_*k37的帖子

我有这个查询(PostgreSQL 9.1):

=> update tbp set super_answer = null where packet_id = 18;
ERROR:  syntax error at or near "="

我不明白.我真的不在这里.

                Table "public.tbp"
    Column    |          Type          | Modifiers 
--------------+------------------------+-----------
 id           | bigint                 | not null
 super_answer | bigint                 | 
 packet_id    | bigint                 |