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。我这里真的无语了。
Table "public.tbp"
Column | Type | Modifiers
--------------+------------------------+-----------
id | bigint | not null
super_answer | bigint |
packet_id | bigint |