SQLite Drop Column
发布时间:2020-12-12 20:42:45 所属栏目:百科 来源:网络整理
导读:BEGIN TRANSACTION;CREATE TEMPORARY TABLE test_backup(a,b);INSERT INTO test_backup SELECT a,b FROM test;DROP TABLE test;CREATE TABLE test(a,b);INSERT INTO test SELECT a,b FROM test_backup;DROP TABLE test_backup;COMMIT;
BEGIN TRANSACTION; CREATE TEMPORARY TABLE test_backup(a,b); INSERT INTO test_backup SELECT a,b FROM test; DROP TABLE test; CREATE TABLE test(a,b); INSERT INTO test SELECT a,b FROM test_backup; DROP TABLE test_backup; COMMIT; (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |