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New Message on BDOTNET
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From: BalajiKrishnan
Message 1 in Discussion
hi srinivas, Can you check this logic.........
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DECLARE @Length INT
DECLARE @strCODE VARCHAR(50)
DECLARE @STR VARCHAR(200)
set @STR = '45,56_66,44_55'
SELECT @Length = DATALENGTH(@STR)
WHILE @Length > 0
BEGIN
EXECUTE @Length = sp_popmodifiers @STR OUTPUT, @strCODE OUTPUT
IF @Length > 0
BEGIN
select @strCODE = ltrim(rtrim(@strCODE))
END
END
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ALTER PROCEDURE sp_popmodifiers
@SourceString NVARCHAR(4000) = NULL OUTPUT,
@FirstWord NVARCHAR(4000) = NULL OUTPUT
AS
SET NOCOUNT ON
DECLARE @Oldword NVARCHAR(4000)
DECLARE @Length INT
DECLARE @CommaLocation INT
SELECT @Oldword = @SourceString
IF NOT @Oldword IS NULL
BEGIN
SELECT @CommaLocation = CHARINDEX('_',@Oldword)
SELECT @Length = DATALENGTH(@Oldword)
IF @CommaLocation = 0
BEGIN
SELECT @FirstWord = @Oldword
SELECT @SourceString = NULL
RETURN @Length
END
SELECT @FirstWord = SUBSTRING(@Oldword, 1, @CommaLocation -1)
SELECT @SourceString = SUBSTRING(@Oldword, @CommaLocation + 1, @Length -
@CommaLocation)
select @FirstWord as aa,@SourceString as bb
RETURN @Length - @CommaLocation
END
RETURN 0
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Actually my requirement is when i pass the value(44,55_66,56_67) to this STORED
PROCEDURE sp_popmodifiers the stored procedure should return 44,55 66,56 67
keeping _ (underscore) as the delimiter............................... There is no
limitation in passing the parameters but it will be seperated with the delimiter
(underscore) say for example 44,55_55,66_66_77_66 i had return the logic......can
you check it..... Balaji.
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