SQL Server – 我常用语句

前言

旧没用又忘记了, 又没有 intellisense, 记入这里吧.

Reset Auto Increment

DBCC CHECKIDENT ('TableName'); -- check current
DBCC CHECKIDENT ('TableName', RESEED, 0); -- reset to 0, next is 1

Int to String with Leading Zero

SELECT FORMAT(1, 'd2') --01

d2 就 2 位数, 3 就 3位数, 以此类推