原文:创建ASPState数据库
在C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727下找到生成ASPState的sql:InstallSqlState.sql
放到查询分析器里执行就可以生成了。
具体代码如下：
/*********************************************************************
InstallSqlState.SQL
Installs the tables, and stored procedures necessary for
supporting ASP.NET session state.
Copyright Microsoft, Inc.
All Rights Reserved.
*********************************************************************/
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO
PRINT ''
PRINT '-----------------------------------------'
PRINT 'Starting execution of InstallSqlState.SQL'
PRINT '-----------------------------------------'
PRINT '--------------------------------------------------'
PRINT 'Note: '
PRINT 'Do not run this file manually. '
PRINT 'You should use aspnet_regsql.exe to install '
PRINT 'and uninstall SQL session state. '
PRINT ''
PRINT 'Run ''aspnet_regsql.exe -?'' for details. '
PRINT '--------------------------------------------------'
GO
/*****************************************************************************/
USE master
GO
/* Create and populate the session state database */
IF DB_ID(N'ASPState') IS NULL BEGIN
DECLARE @cmd nvarchar(500)
SET @cmd = N'CREATE DATABASE [ASPState]'
EXEC(@cmd)
END
GO
/* Drop all tables, startup procedures, stored procedures and types. */
/* Drop the DeleteExpiredSessions_Job */
DECLARE @jobname nvarchar(200)
SET @jobname = N'ASPState' + '_Job_DeleteExpiredSessions'
-- Delete the [local] job
-- We expected to get an error if the job doesn't exist.
PRINT 'If the job does not exist, an error from msdb.dbo.sp_delete_job is expected.'
EXECUTE msdb.dbo.sp_delete_job @job_name = @jobname
GO
DECLARE @sstype nvarchar(128)
SET @sstype = N'sstype_temp'
IF UPPER(@sstype) = 'SSTYPE_TEMP' AND OBJECT_ID(N'dbo.ASPState_Startup', 'P') IS NOT NULL BEGIN
DROP PROCEDURE dbo.ASPState_Startup
END
USE [tempdb]
GO
IF OBJECT_ID(N'dbo.ASPStateTempSessions','U') IS NOT NULL BEGIN
DROP TABLE dbo.ASPStateTempSessions
END
IF OBJECT_ID(N'dbo.ASPStateTempApplications','U') IS NOT NULL BEGIN
DROP TABLE dbo.ASPStateTempApplications
END
USE [ASPState]
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'GetMajorVersion') AND (type = 'P')))
DROP PROCEDURE [dbo].GetMajorVersion
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'CreateTempTables') AND (type = 'P')))
DROP PROCEDURE [dbo].CreateTempTables
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempGetVersion') AND (type = 'P')))
DROP PROCEDURE [dbo].TempGetVersion
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'GetHashCode') AND (type = 'P')))
DROP PROCEDURE [dbo].GetHashCode
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempGetAppID') AND (type = 'P')))
DROP PROCEDURE [dbo].TempGetAppID
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempGetStateItem') AND (type = 'P')))
DROP PROCEDURE [dbo].TempGetStateItem
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempGetStateItem2') AND (type = 'P')))
DROP PROCEDURE [dbo].TempGetStateItem2
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempGetStateItem3') AND (type = 'P')))
DROP PROCEDURE [dbo].TempGetStateItem3
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempGetStateItemExclusive') AND (type = 'P')))
DROP PROCEDURE [dbo].TempGetStateItemExclusive
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempGetStateItemExclusive2') AND (type = 'P')))
DROP PROCEDURE [dbo].TempGetStateItemExclusive2
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempGetStateItemExclusive3') AND (type = 'P')))
DROP PROCEDURE [dbo].TempGetStateItemExclusive3
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempReleaseStateItemExclusive') AND (type = 'P')))
DROP PROCEDURE [dbo].TempReleaseStateItemExclusive
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempInsertUninitializedItem') AND (type = 'P')))
DROP PROCEDURE [dbo].TempInsertUninitializedItem
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempInsertStateItemShort') AND (type = 'P')))
DROP PROCEDURE [dbo].TempInsertStateItemShort
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempInsertStateItemLong') AND (type = 'P')))
DROP PROCEDURE [dbo].TempInsertStateItemLong
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempUpdateStateItemShort') AND (type = 'P')))
DROP PROCEDURE [dbo].TempUpdateStateItemShort
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempUpdateStateItemShortNullLong') AND (type = 'P')))
DROP PROCEDURE [dbo].TempUpdateStateItemShortNullLong
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempUpdateStateItemLong') AND (type = 'P')))
DROP PROCEDURE [dbo].TempUpdateStateItemLong
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempUpdateStateItemLongNullShort') AND (type = 'P')))
DROP PROCEDURE [dbo].TempUpdateStateItemLongNullShort
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempRemoveStateItem') AND (type = 'P')))
DROP PROCEDURE [dbo].TempRemoveStateItem
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'TempResetTimeout') AND (type = 'P')))
DROP PROCEDURE [dbo].TempResetTimeout
GO
IF (EXISTS (SELECT name FROM sysobjects WHERE (name = N'DeleteExpiredSessions') AND (type = 'P')))
DROP PROCEDURE [dbo].DeleteExpiredSessions
GO
IF EXISTS(SELECT name FROM systypes WHERE name ='tSessionId')
EXECUTE sp_droptype tSessionId
GO
IF EXISTS(SELECT name FROM systypes WHERE name ='tAppName')
EXECUTE sp_droptype tAppName
GO
IF EXISTS(SELECT name FROM systypes WHERE name ='tSessionItemShort')
EXECUTE sp_droptype tSessionItemShort
GO
IF EXISTS(SELECT name FROM systypes WHERE name ='tSessionItemLong')
EXECUTE sp_droptype tSessionItemLong
GO
IF EXISTS(SELECT name FROM systypes WHERE name ='tTextPtr')
EXECUTE sp_droptype tTextPtr
GO
/*****************************************************************************/
CREATE PROCEDURE dbo.GetMajorVersion
@@ver int OUTPUT
AS
BEGIN
DECLARE @version nchar(100)
DECLARE @dot int
DECLARE @hyphen int
DECLARE @SqlToExec nchar(4000)
SELECT @@ver = 7
SELECT @version = @@Version
SELECT @hyphen = CHARINDEX(N' - ', @version)
IF (NOT(@hyphen IS NULL) AND @hyphen > 0)
BEGIN
SELECT @hyphen = @hyphen + 3
SELECT @dot = CHARINDEX(N'.', @version, @hyphen)
IF (NOT(@dot IS NULL) AND @dot > @hyphen)
BEGIN
SELECT @version = SUBSTRING(@version, @hyphen, @dot - @hyphen)
SELECT @@ver = CONVERT(int, @version)
END
END
END
GO
/*****************************************************************************/
USE [ASPState]
/* Find out the version */
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.CreateTempTables
AS
CREATE TABLE [tempdb].dbo.ASPStateTempSessions (
SessionId nvarchar(88) NOT NULL PRIMARY KEY,
Created datetime NOT NULL DEFAULT GETUTCDATE(),
Expires datetime NOT NULL,
LockDate datetime NOT NULL,
LockDateLocal datetime NOT NULL,
LockCookie int NOT NULL,
Timeout int NOT NULL,
Locked bit NOT NULL,
SessionItemShort VARBINARY(7000) NULL,
SessionItemLong image NULL,
Flags int NOT NULL DEFAULT 0,
)
CREATE NONCLUSTERED INDEX Index_Expires ON [tempdb].dbo.ASPStateTempSessions(Expires)
CREATE TABLE [tempdb].dbo.ASPStateTempApplications (
AppId int NOT NULL PRIMARY KEY,
AppName char(280) NOT NULL,
)
CREATE NONCLUSTERED INDEX Index_AppName ON [tempdb].dbo.ASPStateTempApplications(AppName)
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.CreateTempTables
AS
CREATE TABLE [tempdb].dbo.ASPStateTempSessions (
SessionId nvarchar(88) 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,
Flags int NOT NULL DEFAULT 0,
)
CREATE NONCLUSTERED INDEX Index_Expires ON [tempdb].dbo.ASPStateTempSessions(Expires)
CREATE TABLE [tempdb].dbo.ASPStateTempApplications (
AppId int NOT NULL PRIMARY KEY,
AppName char(280) NOT NULL,
)
CREATE NONCLUSTERED INDEX Index_AppName ON [tempdb].dbo.ASPStateTempApplications(AppName)
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
EXECUTE sp_addtype tSessionId, 'nvarchar(88)', '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 dbo.TempGetVersion
@ver char(10) OUTPUT
AS
SELECT @ver = "2"
RETURN 0
GO
/*****************************************************************************/
CREATE PROCEDURE dbo.GetHashCode
@input tAppName,
@hash int OUTPUT
AS
/*
This sproc is based on this C# hash function:
int GetHashCode(string s)
{
int hash = 5381;
int len = s.Length;
for (int i = 0; i < len; i++) {
int c = Convert.ToInt32(s[i]);
hash = ((hash << 5) + hash) ^ c;
}
return hash;
}
However, SQL 7 doesn't provide a 32-bit integer
type that allows rollover of bits, we have to
divide our 32bit integer into the upper and lower
16 bits to do our calculation.
*/
DECLARE @hi_16bit int
DECLARE @lo_16bit int
DECLARE @hi_t int
DECLARE @lo_t int
DECLARE @len int
DECLARE @i int
DECLARE @c int
DECLARE @carry int
SET @hi_16bit = 0
SET @lo_16bit = 5381
SET @len = DATALENGTH(@input)
SET @i = 1
WHILE (@i <= @len)
BEGIN
SET @c = ASCII(SUBSTRING(@input, @i, 1))
/* Formula:
hash = ((hash << 5) + hash) ^ c */
/* hash << 5 */
SET @hi_t = @hi_16bit * 32 /* high 16bits << 5 */
SET @hi_t = @hi_t & 0xFFFF /* zero out overflow */
SET @lo_t = @lo_16bit * 32 /* low 16bits << 5 */
SET @carry = @lo_16bit & 0x1F0000 /* move low 16bits carryover to hi 16bits */
SET @carry = @carry / 0x10000 /* >> 16 */
SET @hi_t = @hi_t + @carry
SET @hi_t = @hi_t & 0xFFFF /* zero out overflow */
/* + hash */
SET @lo_16bit = @lo_16bit + @lo_t
SET @hi_16bit = @hi_16bit + @hi_t + (@lo_16bit / 0x10000)
/* delay clearing the overflow */
/* ^c */
SET @lo_16bit = @lo_16bit ^ @c
/* Now clear the overflow bits */
SET @hi_16bit = @hi_16bit & 0xFFFF
SET @lo_16bit = @lo_16bit & 0xFFFF
SET @i = @i + 1
END
/* Do a sign extension of the hi-16bit if needed */
IF (@hi_16bit & 0x8000 <> 0)
SET @hi_16bit = 0xFFFF0000 | @hi_16bit
/* Merge hi and lo 16bit back together */
SET @hi_16bit = @hi_16bit * 0x10000 /* << 16 */
SET @hash = @hi_16bit | @lo_16bit
RETURN 0
GO
/*****************************************************************************/
DECLARE @cmd nchar(4000)
SET @cmd = N'
CREATE PROCEDURE dbo.TempGetAppID
@appName tAppName,
@appId int OUTPUT
AS
SET @appName = LOWER(@appName)
SET @appId = NULL
SELECT @appId = AppId
FROM [tempdb].dbo.ASPStateTempApplications
WHERE AppName = @appName
IF @appId IS NULL BEGIN
BEGIN TRAN
SELECT @appId = AppId
FROM [tempdb].dbo.ASPStateTempApplications WITH (TABLOCKX)
WHERE AppName = @appName
IF @appId IS NULL
BEGIN
EXEC GetHashCode @appName, @appId OUTPUT
INSERT [tempdb].dbo.ASPStateTempApplications
VALUES
(@appId, @appName)
IF @@ERROR = 2627
BEGIN
DECLARE @dupApp tAppName
SELECT @dupApp = RTRIM(AppName)
FROM [tempdb].dbo.ASPStateTempApplications
WHERE AppId = @appId
RAISERROR(''SQL session state fatal error: hash-code collision between applications ''''%s'''' and ''''%s''''. Please rename the 1st application to resolve the problem.'',
18, 1, @appName, @dupApp)
END
END
COMMIT
END
RETURN 0'
EXEC(@cmd)
GO
/*****************************************************************************/
/* Find out the version */
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.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 = GETUTCDATE()
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, Timeout, @now),
@locked = Locked,
@lockDate = LockDateLocal,
@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].dbo.ASPStateTempSessions.SessionItemLong @textptr 0 @length
END
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.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].dbo.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].dbo.ASPStateTempSessions.SessionItemLong @textptr 0 @length
END
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempGetStateItem2
@id tSessionId,
@itemShort tSessionItemShort OUTPUT,
@locked bit OUTPUT,
@lockAge int OUTPUT,
@lockCookie int OUTPUT
AS
DECLARE @textptr AS tTextPtr
DECLARE @length AS int
DECLARE @now AS datetime
SET @now = GETUTCDATE()
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, Timeout, @now),
@locked = Locked,
@lockAge = DATEDIFF(second, LockDate, @now),
@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].dbo.ASPStateTempSessions.SessionItemLong @textptr 0 @length
END
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
/* Find out the version */
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempGetStateItem3
@id tSessionId,
@itemShort tSessionItemShort OUTPUT,
@locked bit OUTPUT,
@lockAge int OUTPUT,
@lockCookie int OUTPUT,
@actionFlags int OUTPUT
AS
DECLARE @textptr AS tTextPtr
DECLARE @length AS int
DECLARE @now AS datetime
SET @now = GETUTCDATE()
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, Timeout, @now),
@locked = Locked,
@lockAge = DATEDIFF(second, LockDate, @now),
@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,
/* If the Uninitialized flag (0x1) if it is set,
remove it and return InitializeItem (0x1) in actionFlags */
Flags = CASE
WHEN (Flags & 1) <> 0 THEN (Flags & ~1)
ELSE Flags
END,
@actionFlags = CASE
WHEN (Flags & 1) <> 0 THEN 1
ELSE 0
END
WHERE SessionId = @id
IF @length IS NOT NULL BEGIN
READTEXT [tempdb].dbo.ASPStateTempSessions.SessionItemLong @textptr 0 @length
END
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.TempGetStateItem3
@id tSessionId,
@itemShort tSessionItemShort OUTPUT,
@locked bit OUTPUT,
@lockDate datetime OUTPUT,
@lockCookie int OUTPUT,
@actionFlags int OUTPUT
AS
DECLARE @textptr AS tTextPtr
DECLARE @length AS int
DECLARE @now AS datetime
SET @now = GETDATE()
UPDATE [tempdb].dbo.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,
/* If the Uninitialized flag (0x1) if it is set,
remove it and return InitializeItem (0x1) in actionFlags */
Flags = CASE
WHEN (Flags & 1) <> 0 THEN (Flags & ~1)
ELSE Flags
END,
@actionFlags = CASE
WHEN (Flags & 1) <> 0 THEN 1
ELSE 0
END
WHERE SessionId = @id
IF @length IS NOT NULL BEGIN
READTEXT [tempdb].dbo.ASPStateTempSessions.SessionItemLong @textptr 0 @length
END
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.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
DECLARE @nowLocal AS datetime
SET @now = GETUTCDATE()
SET @nowLocal = GETDATE()
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, Timeout, @now),
LockDate = CASE Locked
WHEN 0 THEN @now
ELSE LockDate
END,
@lockDate = LockDateLocal = CASE Locked
WHEN 0 THEN @nowLocal
ELSE LockDateLocal
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].dbo.ASPStateTempSessions.SessionItemLong @textptr 0 @length
END
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.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].dbo.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].dbo.ASPStateTempSessions.SessionItemLong @textptr 0 @length
END
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempGetStateItemExclusive2
@id tSessionId,
@itemShort tSessionItemShort OUTPUT,
@locked bit OUTPUT,
@lockAge int OUTPUT,
@lockCookie int OUTPUT
AS
DECLARE @textptr AS tTextPtr
DECLARE @length AS int
DECLARE @now AS datetime
DECLARE @nowLocal AS datetime
SET @now = GETUTCDATE()
SET @nowLocal = GETDATE()
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, Timeout, @now),
LockDate = CASE Locked
WHEN 0 THEN @now
ELSE LockDate
END,
LockDateLocal = CASE Locked
WHEN 0 THEN @nowLocal
ELSE LockDateLocal
END,
@lockAge = CASE Locked
WHEN 0 THEN 0
ELSE DATEDIFF(second, LockDate, @now)
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].dbo.ASPStateTempSessions.SessionItemLong @textptr 0 @length
END
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempGetStateItemExclusive3
@id tSessionId,
@itemShort tSessionItemShort OUTPUT,
@locked bit OUTPUT,
@lockAge int OUTPUT,
@lockCookie int OUTPUT,
@actionFlags int OUTPUT
AS
DECLARE @textptr AS tTextPtr
DECLARE @length AS int
DECLARE @now AS datetime
DECLARE @nowLocal AS datetime
SET @now = GETUTCDATE()
SET @nowLocal = GETDATE()
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, Timeout, @now),
LockDate = CASE Locked
WHEN 0 THEN @now
ELSE LockDate
END,
LockDateLocal = CASE Locked
WHEN 0 THEN @nowLocal
ELSE LockDateLocal
END,
@lockAge = CASE Locked
WHEN 0 THEN 0
ELSE DATEDIFF(second, LockDate, @now)
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,
/* If the Uninitialized flag (0x1) if it is set,
remove it and return InitializeItem (0x1) in actionFlags */
Flags = CASE
WHEN (Flags & 1) <> 0 THEN (Flags & ~1)
ELSE Flags
END,
@actionFlags = CASE
WHEN (Flags & 1) <> 0 THEN 1
ELSE 0
END
WHERE SessionId = @id
IF @length IS NOT NULL BEGIN
READTEXT [tempdb].dbo.ASPStateTempSessions.SessionItemLong @textptr 0 @length
END
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.TempGetStateItemExclusive3
@id tSessionId,
@itemShort tSessionItemShort OUTPUT,
@locked bit OUTPUT,
@lockDate datetime OUTPUT,
@lockCookie int OUTPUT,
@actionFlags int OUTPUT
AS
DECLARE @textptr AS tTextPtr
DECLARE @length AS int
DECLARE @now AS datetime
SET @now = GETDATE()
UPDATE [tempdb].dbo.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,
/* If the Uninitialized flag (0x1) if it is set,
remove it and return InitializeItem (0x1) in actionFlags */
Flags = CASE
WHEN (Flags & 1) <> 0 THEN (Flags & ~1)
ELSE Flags
END,
@actionFlags = CASE
WHEN (Flags & 1) <> 0 THEN 1
ELSE 0
END
WHERE SessionId = @id
IF @length IS NOT NULL BEGIN
READTEXT [tempdb].dbo.ASPStateTempSessions.SessionItemLong @textptr 0 @length
END
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempReleaseStateItemExclusive
@id tSessionId,
@lockCookie int
AS
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, Timeout, GETUTCDATE()),
Locked = 0
WHERE SessionId = @id AND LockCookie = @lockCookie
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.TempReleaseStateItemExclusive
@id tSessionId,
@lockCookie int
AS
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, Timeout, GETDATE()),
Locked = 0
WHERE SessionId = @id AND LockCookie = @lockCookie
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempInsertUninitializedItem
@id tSessionId,
@itemShort tSessionItemShort,
@timeout int
AS
DECLARE @now AS datetime
DECLARE @nowLocal AS datetime
SET @now = GETUTCDATE()
SET @nowLocal = GETDATE()
INSERT [tempdb].dbo.ASPStateTempSessions
(SessionId,
SessionItemShort,
Timeout,
Expires,
Locked,
LockDate,
LockDateLocal,
LockCookie,
Flags)
VALUES
(@id,
@itemShort,
@timeout,
DATEADD(n, @timeout, @now),
0,
@now,
@nowLocal,
1,
1)
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.TempInsertUninitializedItem
@id tSessionId,
@itemShort tSessionItemShort,
@timeout int
AS
DECLARE @now AS datetime
SET @now = GETDATE()
INSERT [tempdb].dbo.ASPStateTempSessions
(SessionId,
SessionItemShort,
Timeout,
Expires,
Locked,
LockDate,
LockCookie,
Flags)
VALUES
(@id,
@itemShort,
@timeout,
DATEADD(n, @timeout, @now),
0,
@now,
1,
1)
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempInsertStateItemShort
@id tSessionId,
@itemShort tSessionItemShort,
@timeout int
AS
DECLARE @now AS datetime
DECLARE @nowLocal AS datetime
SET @now = GETUTCDATE()
SET @nowLocal = GETDATE()
INSERT [tempdb].dbo.ASPStateTempSessions
(SessionId,
SessionItemShort,
Timeout,
Expires,
Locked,
LockDate,
LockDateLocal,
LockCookie)
VALUES
(@id,
@itemShort,
@timeout,
DATEADD(n, @timeout, @now),
0,
@now,
@nowLocal,
1)
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.TempInsertStateItemShort
@id tSessionId,
@itemShort tSessionItemShort,
@timeout int
AS
DECLARE @now AS datetime
SET @now = GETDATE()
INSERT [tempdb].dbo.ASPStateTempSessions
(SessionId,
SessionItemShort,
Timeout,
Expires,
Locked,
LockDate,
LockCookie)
VALUES
(@id,
@itemShort,
@timeout,
DATEADD(n, @timeout, @now),
0,
@now,
1)
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempInsertStateItemLong
@id tSessionId,
@itemLong tSessionItemLong,
@timeout int
AS
DECLARE @now AS datetime
DECLARE @nowLocal AS datetime
SET @now = GETUTCDATE()
SET @nowLocal = GETDATE()
INSERT [tempdb].dbo.ASPStateTempSessions
(SessionId,
SessionItemLong,
Timeout,
Expires,
Locked,
LockDate,
LockDateLocal,
LockCookie)
VALUES
(@id,
@itemLong,
@timeout,
DATEADD(n, @timeout, @now),
0,
@now,
@nowLocal,
1)
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.TempInsertStateItemLong
@id tSessionId,
@itemLong tSessionItemLong,
@timeout int
AS
DECLARE @now AS datetime
SET @now = GETDATE()
INSERT [tempdb].dbo.ASPStateTempSessions
(SessionId,
SessionItemLong,
Timeout,
Expires,
Locked,
LockDate,
LockCookie)
VALUES
(@id,
@itemLong,
@timeout,
DATEADD(n, @timeout, @now),
0,
@now,
1)
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempUpdateStateItemShort
@id tSessionId,
@itemShort tSessionItemShort,
@timeout int,
@lockCookie int
AS
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, @timeout, GETUTCDATE()),
SessionItemShort = @itemShort,
Timeout = @timeout,
Locked = 0
WHERE SessionId = @id AND LockCookie = @lockCookie
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.TempUpdateStateItemShort
@id tSessionId,
@itemShort tSessionItemShort,
@timeout int,
@lockCookie int
AS
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, @timeout, GETDATE()),
SessionItemShort = @itemShort,
Timeout = @timeout,
Locked = 0
WHERE SessionId = @id AND LockCookie = @lockCookie
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempUpdateStateItemShortNullLong
@id tSessionId,
@itemShort tSessionItemShort,
@timeout int,
@lockCookie int
AS
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, @timeout, GETUTCDATE()),
SessionItemShort = @itemShort,
SessionItemLong = NULL,
Timeout = @timeout,
Locked = 0
WHERE SessionId = @id AND LockCookie = @lockCookie
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.TempUpdateStateItemShortNullLong
@id tSessionId,
@itemShort tSessionItemShort,
@timeout int,
@lockCookie int
AS
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, @timeout, GETDATE()),
SessionItemShort = @itemShort,
SessionItemLong = NULL,
Timeout = @timeout,
Locked = 0
WHERE SessionId = @id AND LockCookie = @lockCookie
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempUpdateStateItemLong
@id tSessionId,
@itemLong tSessionItemLong,
@timeout int,
@lockCookie int
AS
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, @timeout, GETUTCDATE()),
SessionItemLong = @itemLong,
Timeout = @timeout,
Locked = 0
WHERE SessionId = @id AND LockCookie = @lockCookie
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.TempUpdateStateItemLong
@id tSessionId,
@itemLong tSessionItemLong,
@timeout int,
@lockCookie int
AS
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, @timeout, GETDATE()),
SessionItemLong = @itemLong,
Timeout = @timeout,
Locked = 0
WHERE SessionId = @id AND LockCookie = @lockCookie
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempUpdateStateItemLongNullShort
@id tSessionId,
@itemLong tSessionItemLong,
@timeout int,
@lockCookie int
AS
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, @timeout, GETUTCDATE()),
SessionItemLong = @itemLong,
SessionItemShort = NULL,
Timeout = @timeout,
Locked = 0
WHERE SessionId = @id AND LockCookie = @lockCookie
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.TempUpdateStateItemLongNullShort
@id tSessionId,
@itemLong tSessionItemLong,
@timeout int,
@lockCookie int
AS
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, @timeout, GETDATE()),
SessionItemLong = @itemLong,
SessionItemShort = NULL,
Timeout = @timeout,
Locked = 0
WHERE SessionId = @id AND LockCookie = @lockCookie
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @cmd nchar(4000)
SET @cmd = N'
CREATE PROCEDURE dbo.TempRemoveStateItem
@id tSessionId,
@lockCookie int
AS
DELETE [tempdb].dbo.ASPStateTempSessions
WHERE SessionId = @id AND LockCookie = @lockCookie
RETURN 0'
EXEC(@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.TempResetTimeout
@id tSessionId
AS
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, Timeout, GETUTCDATE())
WHERE SessionId = @id
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.TempResetTimeout
@id tSessionId
AS
UPDATE [tempdb].dbo.ASPStateTempSessions
SET Expires = DATEADD(n, Timeout, GETDATE())
WHERE SessionId = @id
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
DECLARE @ver int
EXEC dbo.GetMajorVersion @@ver=@ver OUTPUT
DECLARE @cmd nchar(4000)
IF (@ver >= 8)
SET @cmd = N'
CREATE PROCEDURE dbo.DeleteExpiredSessions
AS
DECLARE @now datetime
SET @now = GETUTCDATE()
DELETE [tempdb].dbo.ASPStateTempSessions
WHERE Expires < @now
RETURN 0'
ELSE
SET @cmd = N'
CREATE PROCEDURE dbo.DeleteExpiredSessions
AS
DECLARE @now datetime
SET @now = GETDATE()
DELETE [tempdb].dbo.ASPStateTempSessions
WHERE Expires < @now
RETURN 0'
EXEC (@cmd)
GO
/*****************************************************************************/
EXECUTE dbo.CreateTempTables
GO
USE master
GO
DECLARE @sstype nvarchar(128)
SET @sstype = N'sstype_temp'
IF UPPER(@sstype) = 'SSTYPE_TEMP' BEGIN
DECLARE @cmd nchar(4000)
SET @cmd = N'
/* Create the startup procedure */
CREATE PROCEDURE dbo.ASPState_Startup
AS
EXECUTE ASPState.dbo.CreateTempTables
RETURN 0'
EXEC(@cmd)
EXECUTE sp_procoption @ProcName='dbo.ASPState_Startup', @OptionName='startup', @OptionValue='true'
END
/*****************************************************************************/
/* Create the job to delete expired sessions */
-- Add job category
-- We expect an error if the category already exists.
PRINT 'If the category already exists, an error from msdb.dbo.sp_add_category is expected.'
EXECUTE msdb.dbo.sp_add_category @name = N'[Uncategorized (Local)]'
GO
BEGIN TRANSACTION
DECLARE @JobID BINARY(16)
DECLARE @ReturnCode int
DECLARE @nameT nchar(200)
SELECT @ReturnCode = 0
-- Add the job
SET @nameT = N'ASPState' + '_Job_DeleteExpiredSessions'
EXECUTE @ReturnCode = msdb.dbo.sp_add_job
@job_id = @JobID OUTPUT,
@job_name = @nameT,
@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
SET @nameT = N'ASPState' + '_JobStep_DeleteExpiredSessions'
EXECUTE @ReturnCode = msdb.dbo.sp_add_jobstep
@job_id = @JobID,
@step_id = 1,
@step_name = @nameT,
@command = N'EXECUTE DeleteExpiredSessions',
@database_name = N'ASPState',
@server = 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
SET @nameT = N'ASPState' + '_JobSchedule_DeleteExpiredSessions'
EXECUTE @ReturnCode = msdb.dbo.sp_add_jobschedule
@job_id = @JobID,
@name = @nameT,
@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
/*************************************************************/
/*************************************************************/
/*************************************************************/
/*************************************************************/
PRINT ''
PRINT '------------------------------------------'
PRINT 'Completed execution of InstallSqlState.SQL'
PRINT '------------------------------------------'
时间： 2025-01-01 15:02:43