日期:2014-05-18 浏览次数:20851 次
DECLARE @COLS INT
SET @COLS= 32-DAY(GETDATE()+32-DAY(GETDATE()))
WHILE (@COLS>0)
BEGIN
ALTER TABLE KQB ADD @COLS CHAR(10)
SET @COLS=@COLS-1
END
DECLARE @COLS INT SET @COLS= 32-DAY(GETDATE()+32-DAY(GETDATE())) DECLARE @STR VARCHAR(100) SET @STR='' WHILE (@COLS>0) BEGIN SET @STR='ALTER TABLE KQB ADD ['+ltrim(@COLS)+'] CHAR(10)' print @str exec(@STR) SET @COLS=@COLS-1 END
------解决方案--------------------
DECLARE @COLS INT,
@strSql varchar(1000)
SET @COLS= 32-DAY(GETDATE()+32-DAY(GETDATE()))
WHILE (@COLS>0)
BEGIN
set @strSql = ' ALTER TABLE KQB ADD ['+ convert(varchar(4),@@COLS) + '] CHAR(10)'
exec (@strSql)
SET @COLS=@COLS-1
END