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A(×Ö¶Î)
------------------------
a b c
ab c
f c d
½á¹û:
A(×Ö¶Î)
------------------------È¥µôËùÓеĿոñÖ»Áô×Ö·û
abc
abc
fcd
replace(a,' ','')
SQL code:
update a set a=replace(a,char(32),'')
SQL code:
SELECT
A,REPLACE(A,' ','')
from TB
SQL code:
update tb
set A=replace(A,' ','')
??
SQL code:
--> Éú³É²âÊÔÊý¾Ý±í:tb
IF NOT OBJECT_ID('[tb]') IS NULL
DROP TABLE [tb]
GO
CREATE TABLE [tb]([A] NVARCHAR(10))
INSERT [tb]
SELECT 'a b c' UNION ALL
SELECT 'ab c ' UNION ALL
SELECT 'f c d '
GO
--SELECT * from [tb]
-->SQL²éѯÈçÏÂ:
UPDATE tb SET
a=REPLACE(a,CHAR(32),'')
SELECT * from tb
/*
A
----------
abc
abc
fcd
(3 ÐÐÊÜÓ°Ïì)
*/
SQL code
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