查詢滿足條件的數(shù)據(jù)到一張新表
select * INTO NEW_TABLE from TABLE;
關(guān)聯(lián)更新操作
update? TABLE_A set COLUMN_A=xxx from TABLE_A? a,TABLE_B b where a.COLUMN_X=b.COLUMN_X and a.COLUMN_X?=xxx and b.COLUMN_X?=xxx;
select * INTO NEW_TABLE from TABLE;
update? TABLE_A set COLUMN_A=xxx from TABLE_A? a,TABLE_B b where a.COLUMN_X=b.COLUMN_X and a.COLUMN_X?=xxx and b.COLUMN_X?=xxx;