帮看下这个存储过程是什么问题

[joanarc82]

SET ANSI_NULLS OFF
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[wanren]
(
@Tables varchar(1000),
@PK varchar(100),
@Sort varchar(200) = NULL,
@isAscending bit=1,
@PageNumber int = 1,
@PageSize int = 10,
@Fields varchar(3000) = '*',
@Filter varchar(3000) = NULL,
@Group varchar(1000) = NULL
)
AS

/*Default Sorting*/
IF @Sort IS NULL OR @Sort = ''
SET @Sort = @PK

/*Find the @SORT type*/
DECLARE @strFilter varchar(1000)
DECLARE @strSimpleFilter varchar(1000)
DECLARE @strGroup varchar(1000)

DECLARE @SortTable varchar(100)
DECLARE @SortName varchar(100)
DECLARE @strPKColumn varchar(200)
DECLARE @strSortColumn varchar(200)
DECLARE @operator char(2)

/*Set filter & group variables.*/
IF @Filter IS NOT NULL AND @Filter != ''
BEGIN
SET @strFilter = ' WHERE ' + @Filter + ' '
SET @strSimpleFilter = ' AND ' + @Filter + ' '
END
ELSE
BEGIN
SET @strSimpleFilter = ' '
SET @strFilter = ' '
END
IF @Group IS NOT NULL AND @Group != ''
SET @strGroup = ' GROUP BY ' + @Group + ' '
ELSE
begin
SET @strGroup = ' '
end

/*记录数*/
exec('select count(distinct '+@PK+') from '+@Tables+' '+@strFilter+@strGroup)


/*Set sorting variables.*/
SET @strSortColumn =@Sort

/*operator and asc_desc*/
declare @strAsc_Des varchar(10)
IF @isAscending = 0
BEGIN

SET @operator = ' <='
SET @strAsc_Des = ' Desc '
END
ELSE
BEGIN
SET @operator = '>='
SET @strAsc_Des = ' ASC '
END
IF CHARINDEX('.', @PK) > 0
BEGIN
SET @strPKColumn = SUBSTRING(@PK, 0, CHARINDEX('.',@PK))
END
ELSE
BEGIN
SET @strPKColumn = @PK
END
IF CHARINDEX('.', @strSortColumn) > 0
BEGIN
SET @SortTable = SUBSTRING(@strSortColumn, 0, CHARINDEX('.',@strSortColumn))
SET @SortName = SUBSTRING(@strSortColumn, CHARINDEX('.',@strSortColumn) + 1, LEN(@strSortColumn))
END
ELSE
BEGIN
SET @SortTable = @Tables
SET @SortName = @strSortColumn
END

/*Handler complex table*/
--Be join table,so get the left table
IF CHARINDEX(' join ',@Tables) > 0
BEGIN
SET @SortTable=SUBSTRING(ltrim(@Tables),0,CHARINDEX(' ',@Tables))
SET @strSortColumn = @SortTable+'.'+@SortName
END


/*Check the sortColumn if be Unique*/
DECLARE @tempName varchar(100)
IF @SortName <> @strPKColumn
begin
SELECT @tempName=b.name
FROM sysobjects a INNER JOIN
sysobjects b ON a.id = b.parent_obj
INNER JOIN sysindexes c ON b.name = c.name INNER JOIN
sysindexkeys d ON c.id = d.id AND c.indid = d.indid INNER JOIN
syscolumns e ON d.id = e.id AND d.colid = e.colid
WHERE (b.xtype = 'UQ') AND (a.name = @SortTable) AND (e.name = @SortName)

IF @tempName IS NULL GOTO:Paging_Not_In
end

DECLARE @type varchar(100)
DECLARE @prec int

SELECT @type=t.name, @prec=c.prec
FROM sysobjects o
JOIN syscolumns c on o.id=c.id
JOIN systypes t on c.xusertype=t.xusertype
WHERE o.name = @SortTable AND c.name = @SortName

/*The left table doesn't contain sortcolumn */
--IF @type is null or @type='' Goto:Paging_Not_In

IF CHARINDEX('char', @type) > 0
SET @type = @type + '(' + CAST(@prec AS varchar) + ')'

DECLARE @strPageSize varchar(50)
DECLARE @strStartRow varchar(50)


/*Default Page Number*/
IF @PageNumber < 1
SET @PageNumber = 1

/*Set paging variables.*/
SET @strPageSize = CAST(@PageSize AS varchar(50))
SET @strStartRow = CAST(((@PageNumber - 1)*@PageSize + 1) AS varchar(50))

/*Execute dynamic query*/

EXEC( 'DECLARE @SortColumn ' + @type + '
SET ROWCOUNT ' + @strStartRow +
'SELECT @SortColumn=' + @strSortColumn + ' FROM ' + @Tables + @strFilter + ' ' + @strGroup +
' ORDER BY ' + @Sort + @strAsc_Des+'SET ROWCOUNT ' + @strPageSize +
'SELECT ' + @Fields + ' FROM ' + @Tables + ' WHERE ' + @strSortColumn + @operator + ' @SortColumn ' +
@strSimpleFilter + ' ' + @strGroup + ' ORDER BY ' + @Sort + @strAsc_Des
)
return

Paging_Not_In:
--DECLARE @strPageSize varchar(50)
--SET @strPageSize = CAST(@PageSize AS varchar(50))
declare @strTotalNum int

SET @strTotalNum = (@PageNumber - 1)*@PageSize

--第一页

--Declare @strSQL varchar(8000)
IF @strTotalNum = 0
begin

exec('select distinct top '+@PageSize+' '+@Fields+' from '+@Tables+' '+@strFilter+ @strGroup + ' ORDER BY ' + @Sort + @strAsc_Des)
end
else
begin
exec('select distinct top '+@PageSize+' '+@Fields+' from '+@Tables+' where '
+@PK+' not in(select top '
+@strTotalNum+' '+@PK+' from '+@Tables+' '+@strFilter+ @strGroup +
' ORDER BY ' + @Sort + @strAsc_Des
+') '+@strSimpleFilter+ @strGroup + ' ORDER BY ' + @Sort + @strAsc_Des)
end

消息 102，级别 15，状态 1，过程 wanren，第 108 行
':' 附近有语法错误。

红字的地方报这个错误

[子陌红尘]

GOTO:Paging_Not_In     ==>  GOTO Paging_Not_In   

[dobear_0922]

GOTO:Paging_Not_In
---->
GOTO Paging_Not_In   

[子陌红尘]

使用 GOTO
GOTO 语句使 Transact-SQL 批处理的执行跳转到标签。不执行 GOTO 语句和标签之间的语句。使用下列语法定义标签名：

label_name:

尽量少使用 GOTO 语句。过多使用 GOTO 语句可能会使 Transact-SQL 批处理的逻辑难于理解。使用 GOTO 实现的逻辑几乎完全可以使用其它控制流语句实现。GOTO 最好用于跳出深层嵌套的控制流语句。

标签是 GOTO 的目标，它仅标识了跳转的目标。标签不隔离其前后的语句。执行标签前面语句的用户将跳过标签并执行标签后的语句。除非标签前面的语句本身是控制流语句（如 RETURN），这种情况才会发生。

下面为 GOTO 的示例：

IF (SELECT SYSTEM_USER()) = 'payroll'
   GOTO calculate_salary
-- Other program code would appear here.
-- When the IF statement evaluates to TRUE, the statements
-- between the GOTO and the calculate_salary label are
-- ignored. When the IF statement evaluates to FALSE the
-- statements following the GOTO are executed.
calculate_salary:
   -- Statements to calculate a salary would appear after the label.

[flairsky]

哇，有用goto语句的