参考学习

--函数判断字符含5个以上字符串和2个以上数字

/****** Object:  UserDefinedFunction [dbo].[funISMEMBER]    Script Date: 09/13/2017 09:40:40 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER FUNCTION [dbo].[funISMEMBER] (@Minfo VARCHAR(255)) RETURNS INT
BEGIN
   DECLARE @i INT
   DECLARE @result INT
   Declare @ccount int
   Declare @ncount int
   SET @ccount = 0
   SET @ncount = 0
   SET @i=1
   SET @result=1
   WHILE @i <= LEN(@Minfo)
     BEGIN
        IF(SUBSTRING(@Minfo,@i,1) not like '[A-Z]' AND SUBSTRING(@Minfo,@i,1) not like '[a-z]' AND SUBSTRING(@Minfo,@i,1) not like '[0-9]'
            and len(SUBSTRING(@Minfo,@i,1))<DATALENGTH(SUBSTRING(@Minfo,@i,1))  )
          BEGIN
            SET @ccount=@ccount+1
          END
         IF(SUBSTRING(@Minfo,@i,1)  like '[0-9]')
          BEGIN
            SET @ncount=@ncount+1
          END 
          
       SET @i=@i+1
     END
     
     if @ccount>=5 and @ncount>=2
        begin
            RETURN '1'
        end
     else
        begin
            RETURN '0'
        end
        RETURN '0'
END

--存储过程参考格式

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

CREATE Procedure [dbo].[FRReport_Rpt_Name]
@UserName nvarchar(50),
@SaleDateBegin VARCHAR(10),
@SaleDateEnd VARCHAR(10),
@CounterID VARCHAR(1000),
@MemID VARCHAR(1000)
As

--调用函数
DECLARE @CustomerId varchar(50)
execute @CustomerId=dbo.getCustomerId

DECLARE @HDKDB_USER VARCHAR(100)
SET @HDKDB_USER=dbo.getHDKDB('USER')

DECLARE @HDKDB_MEMBER VARCHAR(100)
SET @HDKDB_MEMBER=dbo.getHDKDB('MEMBER')

DECLARE @HDKDB_ORDER VARCHAR(100)
SET @HDKDB_ORDER=dbo.getHDKDB('ORDER')

Declare @StrWhere VARCHAR(8000)
Declare @Sql VARCHAR(8000)
Set @StrWhere=''

--柜台条件拼接
If ISNULL(@CounterID,'')!=''
Begin
 Set @strWhere=@strWhere+' and (og.OrgLevelCode_5 in('+@CounterID+') 
 or og.OrgLevelCode_4 in('+@CounterID+')
 or og.OrgLevelCode_3 in('+@CounterID+')
 or og.OrgLevelCode_2 in('+@CounterID+')
 or og.OrgLevelCode_1 in('+@CounterID+'))'
End
If ISNULL(@MemID,'')!=''
Begin
 Set @strWhere=@strWhere+' and (mm.number like ''%'+@MemID+'%'' or mm.mobile like ''%'+@MemID+'%'' or mm.name like ''%'+@MemID+'%'')'
End

Set @Sql=''
Print(@Sql)
Exec(@Sql)