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declare @guid1 uniqueidentifier
declare @guid2 uniqueidentifier
set @guid1 = 'FA22DA92-DA37-46B6-99EA-09BDCDFCDBB3'
set @guid2 = 'E23CADA8-542C-4D83-865D-FA279BDA904F'
select @guid1 id union
select @guid2
order by id
结果:
FA22DA92-DA37-46B6-99EA-09BDCDFCDBB3
E23CADA8-542C-4D83-865D-FA279BDA904F
-------------------------------------------------
select @guid1 id union
select @guid2
order by id desc
结果:
E23CADA8-542C-4D83-865D-FA279BDA904F
FA22DA92-DA37-46B6-99EA-09BDCDFCDBB3
select 'FA22DA92-DA37-46B6-99EA-09BDCDFCDBB3' id union
select 'E23CADA8-542C-4D83-865D-FA279BDA904F'
order by id
/*
id
------------------------------------
E23CADA8-542C-4D83-865D-FA279BDA904F
FA22DA92-DA37-46B6-99EA-09BDCDFCDBB3
(所影响的行数为 2 行)
*/
select 'FA22DA92-DA37-46B6-99EA-09BDCDFCDBB3' id union
select 'E23CADA8-542C-4D83-865D-FA279BDA904F'
order by id desc
/*
id
------------------------------------
FA22DA92-DA37-46B6-99EA-09BDCDFCDBB3
E23CADA8-542C-4D83-865D-FA279BDA904F
(所影响的行数为 2 行)
*/