3,765
回編集
差分
→insert エラー
=# delete from clients_old where id in (4028,3911,3912,2998,3007,4359);
主重複
<nowiki> ie_id | count
-------+-------
2282 | 2
3703 | 2
(2 rows)
=# update clients_old set nusi = false where id = 1346;
=# select * from clients_old where ie_id = 3703;</nowiki>
=== 指定行を作る ===