格式:convert(data_type[(length)],expression[,style])
使用:SELECT CONVERT(DATE,GETDATE()) 结果:2022-04-01
SELECT CONVERT(varchar(100),GETDATE(),0) 结果: 04 1 2022 10:17AM
SELECT CONVERT(varchar(100),GETDATE(),1) 结果:04/01/22
SELECT CONVERT(varchar(100),GETDATE(),2) 结果:22.04.01
SELECT CONVERT(varchar(100),GETDATE(),3) 结果:01/04/22
SELECT CONVERT(varchar(100),GETDATE(),4) 结果:01.04.22
SELECT CONVERT(varchar(100),GETDATE(),5) 结果:01-04-22
SELECT CONVERT(varchar(100),GETDATE(),6) 结果:01 04 22
SELECT CONVERT(varchar(100),GETDATE(),7) 结果:04 01, 22
SELECT CONVERT(varchar(100),GETDATE(),8) 结果:10:24:26
SELECT CONVERT(varchar(100),GETDATE(),9) 结果:04 1 2022 10:24:31:640AM
SELECT CONVERT(varchar(100),GETDATE(),10) 结果:04-01-22
SELECT CONVERT(varchar(100),GETDATE(),11) 结果:22/04/01
SELECT CONVERT(varchar(100),GETDATE(),12) 结果:220401
SELECT CONVERT(varchar(100),GETDATE(),13) 结果:01 04 2022 10:26:39:340
SELECT CONVERT(varchar(100),GETDATE(),14) 结果:10:26:45:727
SELECT CONVERT(varchar(100),GETDATE(),20) 结果:2022-04-01 10:28:25
SELECT CONVERT(varchar(100),GETDATE(),21) 结果:2022-04-01 10:28:30.440
SELECT CONVERT(varchar(100),GETDATE(),22) 结果:04/01/22 10:28:39 AM
SELECT CONVERT(varchar(100),GETDATE(),23) 结果:2022-04-01
SELECT CONVERT(varchar(100),GETDATE(),24) 结果:10:28:51
SELECT CONVERT(varchar(100),GETDATE(),25) 结果:2022-04-01 10:28:57.07
SELECT CONVERT(varchar(100),GETDATE(),100) 结果:04 1 2022 10:30AM
SELECT CONVERT(varchar(100),GETDATE(),101) 结果:04/01/2022
SELECT CONVERT(varchar(100),GETDATE(),102) 结果:2022.04.01
SELECT CONVERT(varchar(100),GETDATE(),103) 结果:01/04/2022
SELECT CONVERT(varchar(100),GETDATE(),104) 结果:01.04.2022
SELECT CONVERT(varchar(100),GETDATE(),105) 结果:01-04-2022
SELECT CONVERT(varchar(100),GETDATE(),106) 结果:01 04 2022
SELECT CONVERT(varchar(100),GETDATE(),107) 结果:04 01, 2022
SELECT CONVERT(varchar(100),GETDATE(),108) 结果:10:31:37
SELECT CONVERT(varchar(100),GETDATE(),109) 结果:04 1 2022 10:31:43:640AM
SELECT CONVERT(varchar(100),GETDATE(),110) 结果:04-01-2022
SELECT CONVERT(varchar(100),GETDATE(),111) 结果:2022/04/01
SELECT CONVERT(varchar(100),GETDATE(),112) 结果:20220401
SELECT CONVERT(varchar(100),GETDATE(),113) 结果:01 04 2022 10:34:08:960
SELECT CONVERT(varchar(100),GETDATE(),114) 结果:10:34:14:177
SELECT CONVERT(varchar(100),GETDATE(),120) 结果:2022-04-01 10:34:19
SELECT CONVERT(varchar(100),GETDATE(),121) 结果:2022-04-01 10:34:23.650
SELECT CONVERT(varchar(100),GETDATE(),126) 结果:2022-04-01T10:34:28.807
SELECT CONVERT(varchar(100),GETDATE(),130) 结果:29 ????? 1443 10:34:38:390AM
SELECT CONVERT(varchar(100),GETDATE(),131) 结果:29/08/1443 10:34:42:700AM