推 twoseven:SELECT id,kid from test a WHERE id > (SELECT min(id) 02/01 17:05
→ twoseven: from test where a.kid=kid) 這樣可以嗎@@ 02/01 17:06
推 windknife18:delete from test where id not in (select id from 02/01 17:31
→ windknife18: (select a.id from test a join test b on 02/01 17:31
→ windknife18: a.kid=b.kid group by a.kid) c); 02/01 17:31
→ kusoayan:OK了 謝謝各位! 02/03 20:54