sqlite 没有 row_number , 但是有 rowid , 不过 rowid 这玩意只能在未删除过的情况是连续的,确实很坑。
下面的做法可以产生正确的行号:
drop table if exists testTable1; create table testTable1( id INT PRIMARY KEY,[name] NVARCHAR(20),parentId INT ); INSERT INTO testTable1(id,[name],parentId) VALUES(2,'xf1',0); INSERT INTO testTable1(id,parentId) VALUES(3,'xf2',parentId) VALUES(5,'xf3',2); INSERT INTO testTable1(id,parentId) VALUES(6,'xf4',3); INSERT INTO testTable1(id,parentId) VALUES(7,'xf5',4); INSERT INTO testTable1(id,parentId) VALUES(9,'xf6',5); delete from testTable1 where id=7; select rowid,(select count(*) from testTable1 b where a.id >= b.id) as row_number,* from testTable1 as a order by id; /* rowid row_number id name parentId 1 1 2 xf1 0 2 2 3 xf2 0 3 3 5 xf3 2 4 4 6 xf4 3 6 5 9 xf6 5 */
参考: 点击打开链接