windows-nt/Source/XPSP1/NT/tools/x86/managed/urt/v1.0.3705/installsqlstate.sql

/* First uninstall - this section is exactly the same as uninstall.sql */
USE master
GO

/* Drop the database containing our sprocs */
IF DB_ID('ASPState') IS NOT NULL BEGIN
    DROP DATABASE ASPState
END
GO

/* Drop temporary tables */
IF EXISTS (SELECT * FROM tempdb..sysobjects WHERE name = 'ASPStateTempSessions' AND type = 'U') BEGIN
    DROP TABLE tempdb..ASPStateTempSessions
END
GO

IF EXISTS (SELECT * FROM tempdb..sysobjects WHERE name = 'ASPStateTempApplications' AND type = 'U') BEGIN
    DROP TABLE tempdb..ASPStateTempApplications
END
GO

/* Drop the startup procedure */
DECLARE @PROCID int
SET @PROCID = OBJECT_ID('ASPState_Startup') 
IF @PROCID IS NOT NULL AND OBJECTPROPERTY(@PROCID, 'IsProcedure') = 1 BEGIN
    DROP PROCEDURE ASPState_Startup 
END
GO

/* Drop the obsolete startup enabler */
DECLARE @PROCID int
SET @PROCID = OBJECT_ID('EnableASPStateStartup') 
IF @PROCID IS NOT NULL AND OBJECTPROPERTY(@PROCID, 'IsProcedure') = 1 BEGIN
    DROP PROCEDURE EnableASPStateStartup
END
GO

/* Drop the obsolete startup disabler */
DECLARE @PROCID int
SET @PROCID = OBJECT_ID('DisableASPStateStartup') 
IF @PROCID IS NOT NULL AND OBJECTPROPERTY(@PROCID, 'IsProcedure') = 1 BEGIN
    DROP PROCEDURE DisableASPStateStartup
END
GO

/* Drop the ASPState_DeleteExpiredSessions_Job */
DECLARE @JobID BINARY(16)  
SELECT @JobID = job_id     
FROM   msdb.dbo.sysjobs    
WHERE (name = N'ASPState_Job_DeleteExpiredSessions')       
IF (@JobID IS NOT NULL)    
BEGIN  
    -- Check if the job is a multi-server job  
    IF (EXISTS (SELECT  * 
              FROM    msdb.dbo.sysjobservers 
              WHERE   (job_id = @JobID) AND (server_id <> 0))) 
    BEGIN 
        -- There is, so abort the script 
        RAISERROR (N'Unable to import job ''ASPState_Job_DeleteExpiredSessions'' since there is already a multi-server job with this name.', 16, 1) 
    END 
    ELSE 
        -- Delete the [local] job 
        EXECUTE msdb.dbo.sp_delete_job @job_name = N'ASPState_Job_DeleteExpiredSessions' 
END

USE master
GO

/* Create and populate the ASPState database */
CREATE DATABASE ASPState
GO

USE ASPstate
GO

SET QUOTED_IDENTIFIER OFF 
GO
SET ANSI_NULLS ON 
GO

CREATE PROCEDURE DropTempTables
AS
    IF EXISTS (SELECT * FROM tempdb..sysobjects WHERE name = 'ASPStateTempSessions' AND type = 'U') BEGIN
        DROP TABLE tempdb..ASPStateTempSessions
    END

    IF EXISTS (SELECT * FROM tempdb..sysobjects WHERE name = 'ASPStateTempApplications' AND type = 'U') BEGIN
        DROP TABLE tempdb..ASPStateTempApplications
    END

    RETURN 0
GO
    
CREATE PROCEDURE CreateTempTables
AS
    /*
     * Note that we cannot create user-defined data types in
     * tempdb because sp_addtype must be run in the context
     * of the current database, and we cannot switch to 
     * tempdb from a stored procedure.
     */

    CREATE TABLE tempdb..ASPStateTempSessions (
        SessionId           CHAR(32)        NOT NULL PRIMARY KEY,
        Created             DATETIME        NOT NULL DEFAULT GETDATE(),
        Expires             DATETIME        NOT NULL,
        LockDate            DATETIME        NOT NULL,
        LockCookie          INT             NOT NULL,
        Timeout             INT             NOT NULL,
        Locked              BIT             NOT NULL,
        SessionItemShort    VARBINARY(7000) NULL,
        SessionItemLong     IMAGE           NULL,
    ) 

    CREATE TABLE tempdb..ASPStateTempApplications (
        AppId               INT             NOT NULL IDENTITY PRIMARY KEY,
        AppName             CHAR(280)       NOT NULL,
    ) 

    CREATE NONCLUSTERED INDEX Index_AppName ON tempdb..ASPStateTempApplications(AppName)

    RETURN 0
GO      

CREATE PROCEDURE ResetData
AS
    EXECUTE DropTempTables
    EXECUTE CreateTempTables
    RETURN 0
GO
   
EXECUTE sp_addtype tSessionId, 'CHAR(32)',  'NOT NULL'
GO

EXECUTE sp_addtype tAppName, 'VARCHAR(280)', 'NOT NULL'
GO

EXECUTE sp_addtype tSessionItemShort, 'VARBINARY(7000)'
GO

EXECUTE sp_addtype tSessionItemLong, 'IMAGE'
GO

EXECUTE sp_addtype tTextPtr, 'VARBINARY(16)'
GO

CREATE PROCEDURE TempGetAppId
    @appName    tAppName,
    @appId      INT OUTPUT
AS
    SELECT @appId = AppId
    FROM tempdb..ASPStateTempApplications
    WHERE AppName = @appName

    IF @appId IS NULL BEGIN
        INSERT tempdb..ASPStateTempApplications
            (AppName)
        VALUES
            (@appName)

        SELECT @appId = AppId
        FROM tempdb..ASPStateTempApplications
        WHERE AppName = @appName
    END

    RETURN 0
GO

CREATE PROCEDURE TempGetStateItem
    @id         tSessionId,
    @itemShort  tSessionItemShort OUTPUT,
    @locked     BIT OUTPUT,
    @lockDate   DATETIME OUTPUT,
    @lockCookie INT OUTPUT
AS
    DECLARE @textptr AS tTextPtr
    DECLARE @length AS INT
    DECLARE @now as DATETIME
    SET @now = GETDATE()

    UPDATE tempdb..ASPStateTempSessions
    SET Expires = DATEADD(n, Timeout, @now), 
        @locked = Locked,
        @lockDate = LockDate,
        @lockCookie = LockCookie,
        @itemShort = CASE @locked
            WHEN 0 THEN SessionItemShort
            ELSE NULL
            END,
        @textptr = CASE @locked
            WHEN 0 THEN TEXTPTR(SessionItemLong)
            ELSE NULL
            END,
        @length = CASE @locked
            WHEN 0 THEN DATALENGTH(SessionItemLong)
            ELSE NULL
            END
    WHERE SessionId = @id
    IF @length IS NOT NULL BEGIN
        READTEXT tempdb..ASPStateTempSessions.SessionItemLong @textptr 0 @length
    END

    RETURN 0
GO


CREATE PROCEDURE TempGetStateItemExclusive
    @id         tSessionId,
    @itemShort  tSessionItemShort OUTPUT,
    @locked     BIT OUTPUT,
    @lockDate   DATETIME OUTPUT,
    @lockCookie INT OUTPUT
AS
    DECLARE @textptr AS tTextPtr
    DECLARE @length AS INT
    DECLARE @now as DATETIME

    SET @now = GETDATE()
    UPDATE tempdb..ASPStateTempSessions
    SET Expires = DATEADD(n, Timeout, @now), 
        @lockDate = LockDate = CASE Locked
            WHEN 0 THEN @now
            ELSE LockDate
            END,
        @lockCookie = LockCookie = CASE Locked
            WHEN 0 THEN LockCookie + 1
            ELSE LockCookie
            END,
        @itemShort = CASE Locked
            WHEN 0 THEN SessionItemShort
            ELSE NULL
            END,
        @textptr = CASE Locked
            WHEN 0 THEN TEXTPTR(SessionItemLong)
            ELSE NULL
            END,
        @length = CASE Locked
            WHEN 0 THEN DATALENGTH(SessionItemLong)
            ELSE NULL
            END,
        @locked = Locked,
        Locked = 1
    WHERE SessionId = @id
    IF @length IS NOT NULL BEGIN
        READTEXT tempdb..ASPStateTempSessions.SessionItemLong @textptr 0 @length
    END

    RETURN 0
GO

CREATE PROCEDURE TempReleaseStateItemExclusive
    @id         tSessionId,
    @lockCookie INT
AS
    UPDATE tempdb..ASPStateTempSessions
    SET Expires = DATEADD(n, Timeout, GETDATE()), 
        Locked = 0
    WHERE SessionId = @id AND LockCookie = @lockCookie

    RETURN 0
GO


CREATE PROCEDURE TempInsertStateItemShort
    @id         tSessionId,
    @itemShort  tSessionItemShort,
    @timeout    INT
AS    

    DECLARE @now as DATETIME
    SET @now = GETDATE()

    INSERT tempdb..ASPStateTempSessions 
        (SessionId, 
         SessionItemShort, 
         Timeout, 
         Expires, 
         Locked, 
         LockDate,
         LockCookie) 
    VALUES 
        (@id, 
         @itemShort, 
         @timeout, 
         DATEADD(n, @timeout, @now), 
         0, 
         @now,
         1)

    RETURN 0
GO

CREATE PROCEDURE TempInsertStateItemLong
    @id         tSessionId,
    @itemLong   tSessionItemLong,
    @timeout    INT
AS    
    DECLARE @now as DATETIME
    SET @now = GETDATE()

    INSERT tempdb..ASPStateTempSessions 
        (SessionId, 
         SessionItemLong, 
         Timeout, 
         Expires, 
         Locked, 
         LockDate,
         LockCookie) 
    VALUES 
        (@id, 
         @itemLong, 
         @timeout, 
         DATEADD(n, @timeout, @now), 
         0, 
         @now,
         1)

    RETURN 0
GO

CREATE PROCEDURE TempUpdateStateItemShort
    @id         tSessionId,
    @itemShort  tSessionItemShort,
    @timeout    INT,
    @lockCookie INT
AS    
    UPDATE tempdb..ASPStateTempSessions
    SET Expires = DATEADD(n, Timeout, GETDATE()), 
        SessionItemShort = @itemShort, 
        Timeout = @timeout,
        Locked = 0
    WHERE SessionId = @id AND LockCookie = @lockCookie

    RETURN 0
GO

CREATE PROCEDURE TempUpdateStateItemShortNullLong
    @id         tSessionId,
    @itemShort  tSessionItemShort,
    @timeout    INT,
    @lockCookie INT
AS    
    UPDATE tempdb..ASPStateTempSessions
    SET Expires = DATEADD(n, Timeout, GETDATE()), 
        SessionItemShort = @itemShort, 
        SessionItemLong = NULL, 
        Timeout = @timeout,
        Locked = 0
    WHERE SessionId = @id AND LockCookie = @lockCookie

    RETURN 0
GO

CREATE PROCEDURE TempUpdateStateItemLong
    @id         tSessionId,
    @itemLong   tSessionItemLong,
    @timeout    INT,
    @lockCookie INT
AS    
    UPDATE tempdb..ASPStateTempSessions
    SET Expires = DATEADD(n, Timeout, GETDATE()), 
        SessionItemLong = @itemLong,
        Timeout = @timeout,
        Locked = 0
    WHERE SessionId = @id AND LockCookie = @lockCookie

    RETURN 0
GO

CREATE PROCEDURE TempUpdateStateItemLongNullShort
    @id         tSessionId,
    @itemLong   tSessionItemLong,
    @timeout    INT,
    @lockCookie INT
AS    
    UPDATE tempdb..ASPStateTempSessions
    SET Expires = DATEADD(n, Timeout, GETDATE()), 
        SessionItemLong = @itemLong, 
        SessionItemShort = NULL,
        Timeout = @timeout,
        Locked = 0
    WHERE SessionId = @id AND LockCookie = @lockCookie

    RETURN 0
GO

CREATE PROCEDURE TempRemoveStateItem
    @id     tSessionId,
    @lockCookie INT
AS
    DELETE tempdb..ASPStateTempSessions
    WHERE SessionId = @id AND LockCookie = @lockCookie
    RETURN 0
GO
            
CREATE PROCEDURE TempResetTimeout
    @id     tSessionId
AS
    UPDATE tempdb..ASPStateTempSessions
    SET Expires = DATEADD(n, Timeout, GETDATE())
    WHERE SessionId = @id
    RETURN 0
GO
            
CREATE PROCEDURE DeleteExpiredSessions
AS
    DECLARE @now DATETIME
    SET @now = GETDATE()

    DELETE tempdb..ASPStateTempSessions
    WHERE Expires < @now

    RETURN 0
GO
            
EXECUTE CreateTempTables
GO

/* Create the startup procedure */
USE master
GO

CREATE PROCEDURE ASPState_Startup 
AS
    EXECUTE ASPState..CreateTempTables

    RETURN 0
GO      

EXECUTE sp_procoption @procname='ASPState_Startup', @optionname='startup', @optionvalue='true'

/* Create the job to delete expired sessions */
BEGIN TRANSACTION            
    DECLARE @JobID BINARY(16)  
    DECLARE @ReturnCode INT    
    SELECT @ReturnCode = 0     

    -- Add job category
    IF (SELECT COUNT(*) FROM msdb.dbo.syscategories WHERE name = N'[Uncategorized (Local)]') < 1 
        EXECUTE msdb.dbo.sp_add_category @name = N'[Uncategorized (Local)]'

    -- Add the job
    EXECUTE @ReturnCode = msdb.dbo.sp_add_job 
            @job_id = @JobID OUTPUT, 
            @job_name = N'ASPState_Job_DeleteExpiredSessions', 
            @owner_login_name = NULL, 
            @description = N'Deletes expired sessions from the session state database.', 
            @category_name = N'[Uncategorized (Local)]', 
            @enabled = 1, 
            @notify_level_email = 0, 
            @notify_level_page = 0, 
            @notify_level_netsend = 0, 
            @notify_level_eventlog = 0, 
            @delete_level= 0

    IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback 
    
    -- Add the job steps
    EXECUTE @ReturnCode = msdb.dbo.sp_add_jobstep 
            @job_id = @JobID,
            @step_id = 1, 
            @step_name = N'ASPState_JobStep_DeleteExpiredSessions', 
            @command = N'EXECUTE DeleteExpiredSessions', 
            @database_name = N'ASPState', 
            @server = N'', 
            @database_user_name = N'', 
            @subsystem = N'TSQL', 
            @cmdexec_success_code = 0, 
            @flags = 0, 
            @retry_attempts = 0, 
            @retry_interval = 1, 
            @output_file_name = N'', 
            @on_success_step_id = 0, 
            @on_success_action = 1, 
            @on_fail_step_id = 0, 
            @on_fail_action = 2

    IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback 

    EXECUTE @ReturnCode = msdb.dbo.sp_update_job @job_id = @JobID, @start_step_id = 1 
    IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback 
    
    -- Add the job schedules
    EXECUTE @ReturnCode = msdb.dbo.sp_add_jobschedule 
            @job_id = @JobID, 
            @name = N'ASPState_JobSchedule_DeleteExpiredSessions', 
            @enabled = 1, 
            @freq_type = 4,     
            @active_start_date = 20001016, 
            @active_start_time = 0, 
            @freq_interval = 1, 
            @freq_subday_type = 4, 
            @freq_subday_interval = 1, 
            @freq_relative_interval = 0, 
            @freq_recurrence_factor = 0, 
            @active_end_date = 99991231, 
            @active_end_time = 235959

    IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback 
    
    -- Add the Target Servers
    EXECUTE @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @JobID, @server_name = N'(local)' 
    IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback 
    
    COMMIT TRANSACTION          
    GOTO   EndSave              
QuitWithRollback:
    IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION 
EndSave: 
GO