Establishing Upper / Lower Bound in T-SQL Procedure
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Published on 2010-04-05T19:51:50Z
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2010/04/05
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Hi.
I am trying to establish upper / lower bound in my stored procedure below and am having some problems at the end (I am getting no results where, without the temp table inner join i get the expected results). I need some help where I am trying to join the columns in my temp table #PageIndexForUsers to the rest of my join statement and I am mucking something up with this statement:
INNER JOIN #PageIndexForUsers ON ( dbo.aspnet_Users.UserId = #PageIndexForUsers.UserId AND #PageIndexForUsers.IndexId >= @PageLowerBound AND #PageIndexForUsers.IndexId <= @PageUpperBound )
I could use feedback at this point - and, any advice on how to improve my procedure's logic (if you see anything else that needs improvement) is also appreciated.
Thanks in advance...
ALTER PROCEDURE dbo.wb_Membership_GetAllUsers
@ApplicationName nvarchar(256),
@sortOrderId smallint = 0,
@PageIndex int,
@PageSize int
AS
BEGIN
DECLARE @ApplicationId uniqueidentifier
SELECT @ApplicationId = NULL
SELECT @ApplicationId = ApplicationId FROM dbo.aspnet_Applications WHERE LOWER(@ApplicationName) = LoweredApplicationName
IF (@ApplicationId IS NULL)
RETURN 0
-- Set the page bounds
DECLARE @PageLowerBound int
DECLARE @PageUpperBound int
DECLARE @TotalRecords int
SET @PageLowerBound = @PageSize * @PageIndex
SET @PageUpperBound = @PageSize - 1 + @PageLowerBound
BEGIN TRY
-- Create a temp table TO store the select results
CREATE TABLE #PageIndexForUsers
(
IndexId int IDENTITY (0, 1) NOT NULL,
UserId uniqueidentifier
)
-- Insert into our temp table
INSERT INTO #PageIndexForUsers (UserId)
SELECT u.UserId
FROM dbo.aspnet_Membership m, dbo.aspnet_Users u
WHERE u.ApplicationId = @ApplicationId AND u.UserId = m.UserId
ORDER BY u.UserName
SELECT @TotalRecords = @@ROWCOUNT
SELECT dbo.wb_Profiles.profileid, dbo.wb_ProfileData.firstname, dbo.wb_ProfileData.lastname, dbo.wb_Email.emailaddress, dbo.wb_Email.isconfirmed, dbo.wb_Email.emaildomain, dbo.wb_Address.streetname, dbo.wb_Address.cityorprovince, dbo.wb_Address.state, dbo.wb_Address.postalorzip, dbo.wb_Address.country, dbo.wb_ProfileAddress.addresstype,dbo.wb_ProfileData.birthday, dbo.wb_ProfileData.gender, dbo.wb_Session.sessionid, dbo.wb_Session.lastactivitydate, dbo.aspnet_Membership.userid, dbo.aspnet_Membership.password, dbo.aspnet_Membership.passwordquestion, dbo.aspnet_Membership.passwordanswer, dbo.aspnet_Membership.createdate
FROM dbo.wb_Profiles
INNER JOIN dbo.wb_ProfileAddress
ON
(
dbo.wb_Profiles.profileid = dbo.wb_ProfileAddress.profileid
AND dbo.wb_ProfileAddress.addresstype = 'home'
)
INNER JOIN dbo.wb_Address
ON dbo.wb_ProfileAddress.addressid = dbo.wb_Address.addressid
INNER JOIN dbo.wb_ProfileData
ON dbo.wb_Profiles.profileid = dbo.wb_ProfileData.profileid
INNER JOIN dbo.wb_Email
ON
(
dbo.wb_Profiles.profileid = dbo.wb_Email.profileid
AND dbo.wb_Email.isprimary = 1
)
INNER JOIN dbo.wb_Session
ON dbo.wb_Profiles.profileid = dbo.wb_Session.profileid
INNER JOIN
dbo.aspnet_Membership
ON dbo.wb_Profiles.userid = dbo.aspnet_Membership.userid
INNER JOIN
dbo.aspnet_Users
ON dbo.aspnet_Membership.UserId = dbo.aspnet_Users.UserId
INNER JOIN
dbo.aspnet_Applications
ON dbo.aspnet_Users.ApplicationId = dbo.aspnet_Applications.ApplicationId
INNER JOIN
#PageIndexForUsers ON ( dbo.aspnet_Users.UserId =
#PageIndexForUsers.UserId AND #PageIndexForUsers.IndexId >= @PageLowerBound AND
#PageIndexForUsers.IndexId <= @PageUpperBound )
ORDER BY CASE @sortOrderId
WHEN 1 THEN dbo.wb_ProfileData.lastname
WHEN 2 THEN dbo.wb_Profiles.username
WHEN 3 THEN dbo.wb_Address.postalorzip
WHEN 4 THEN dbo.wb_Address.state
END
END TRY
BEGIN CATCH
IF @@TRANCOUNT > 0 ROLLBACK TRAN
EXEC wb_ErrorHandler
RETURN 55555
END CATCH
RETURN @TotalRecords
END
GO
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