性能调优

我得到了一些错误，如：性能调优

消息205，级别16，状态1，过程SearchUserswithLevels，第29个
所有查询使用UNION合并，交叉或EXCEPT操作者必须在目标列表中有相同数量的表达式。

我附上我的表也是存储过程

CREATE TABLE [dbo].[Users] 
(
    [Login_ID] [bigint] IDENTITY(1,1) NOT NULL, 
    [Login_Name] [nvarchar](100) NOT NULL, 
    [Login_Password] [nvarchar](100) NULL, 
    [CreatedBy] [bigint] NULL, 
    [ModifiedBy] [bigint] NULL, 
    [Referal_ID] [bigint] NULL, 
    [Name] [nvarchar](250) NULL, 
    [User_Address] [nvarchar](max) NULL, 
    [Phone] [nvarchar](14) NULL, 
    [Email] [nvarchar](250) NULL, 
    [BankName] [nvarchar](250) NULL, 
    [AccountName] [nvarchar](250) NULL, 
    [IFSC] [nvarchar](250) NULL, 
    [AccountNo] [nvarchar](250) NULL, 
    [DOB] [datetime] NULL, 
    [Created_Date] [datetime] NULL, 
    [Modified_Date] [datetime] NULL, 
    [Last_Login_Date_Time] [datetime] NULL, 
    [UnsuscribeEmail] [int] NULL, 
    [UnsuscribeSms] [int] NULL, 
    [IsBanned] [int] NULL, 
    [ISDeleted] [int] NULL, 
    [Roles] [nvarchar](max) NULL, 
    [IDPROF] [nvarchar](250) NULL, 
    [IDPROFNO] [nvarchar](250) NULL, 
    [PANCARDNO] [nvarchar](250) NULL 
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]

我的存储过程是这样的：

CREATE PROCEDURE SearchUserswithLevels 
    (@SearchParameter NVARCHAR(250), 
     @Referal_ID BIGINT = NULL) 
AS 
BEGIN 
    DECLARE @CURRENTDATE AS DATETIME = GETDATE() 

    CREATE TABLE #temptable 
    (
     ID BIGINT, 
     Login_Name NVARCHAR(100) NOT NULL, 
     NAME NVARCHAR(250) NULL, 
     Levels INT, 
     Referal_ID BIGINT NULL, 
     User_Address NVARCHAR(max) NULL, 
     Phone NVARCHAR(14) NULL, 
     Email NVARCHAR(250) NULL, 
     BankName NVARCHAR(250) NULL, 
     AccountName NVARCHAR(250) NULL, 
     IFSC NVARCHAR(250) NULL, 
     AccountNo NVARCHAR(250) NULL, 
     DOB DATETIME NULL, 
     IDPROF NVARCHAR(250) NULL, 
     IDPROFNO NVARCHAR(250) NULL, 
     PANCARDNO NVARCHAR(250) NULL 
    ) 

    ;WITH Hierarchy (
     Login_ID, 
     Login_Name, 
     NAME, 
     Levels, 
     Referal_ID, 
     User_Address, 
     Phone, 
     Email, 
     BankName, 
     AccountName, 
     IFSC, 
     AccountNo, 
     DOB, 
     IDPROF, 
     IDPROFNO, 
     PANCARDNO 
    ) AS 
    (
     SELECT 
      Login_ID, 
      Login_Name, 
      NAME, 
      0, 
      Referal_ID, 
      User_Address, 
      Phone, 
      Email, 
      BankName, 
      AccountName, 
      IFSC, 
      AccountNo, 
      DOB, 
      IDPROF, 
      IDPROFNO, 
      PANCARDNO 
     FROM 
      Users AS FirtGeneration 
     WHERE 
      Referal_ID = @Referal_ID 

     UNION ALL 

     SELECT 
      NextGeneration.Login_ID, 
      NextGeneration.Login_Name, 
      NextGeneration.NAME, 
      Parent.Levels + 1, 
      Parent.Login_ID 
      User_Address, 
      NextGeneration.Phone, 
      NextGeneration.Email, 
      NextGeneration.BankName, 
      NextGeneration.AccountName, 
      NextGeneration.IFSC, 
      NextGeneration.AccountNo, 
      NextGeneration.DOB, 
      NextGeneration.IDPROF, 
      NextGeneration.IDPROFNO, 
      NextGeneration.PANCARDNO 
     FROM 
      Users AS NextGeneration 
     INNER JOIN 
      Hierarchy AS Parent ON NextGeneration.Referal_ID = Parent.Login_ID 
    ) 
    INSERT INTO #temptable 
     SELECT 
      Login_ID, Login_Name, NAME, 
      (Levels + 1) AS Levels, 
      Referal_ID, 
      User_Address, 
      Phone, Email, BankName, AccountName, 
      IFSC, AccountNo, DOB, IDPROF, IDPROFNO, 
      PANCARDNO 
     FROM 
      Hierarchy 
     --WHERE Levels = @Levels 
     ORDER BY 
      Login_ID 
     OPTION (MAXRECURSION 32767) 

    SELECT 
     TP.ID, TP.Login_Name, TP.NAME, 
     TP.Levels, TP.Referal_ID, TP.User_Address, 
     TP.Phone, TP.Email, TP.BankName, TP.AccountName, TP.IFSC, 
     TP.AccountNo, TP.DOB, TP.IDPROF, TP.IDPROFNO 
    FROM 
     #temptable as TP 
    WHERE 
     (TP.Email LIKE '%' + @SearchParameter + '%') 
     OR (TP.Phone LIKE '%' + @SearchParameter + '%') 
     OR (TP.NAME LIKE '%' + @SearchParameter + '%') 
     OR (TP.ID LIKE '%' + @SearchParameter + '%') 
END

来源

2016-12-30 Balu Sidhartha

你的问题标题是关于性能，以及您标记的性能以及。如果您遇到错误，性能不是问题！ – HoneyBadger

是的，低估了这个问题。误导性的标题和错字容易找到。这是垃圾问题。 – cybernetic87

后UNION ALL有这样的：

Parent.Login_ID 
User_Address,

这由Sql Se解释rver as

Parent.Login_ID AS User_Address,

这使得它成为1字段，而不是你想要的2字段。添加一个逗号，你就完成了。

来源

2016-12-30 11:58:43

你缺少TP.PANCARDNO表#temptable

INSERT INTO #temptable 
    SELECT Login_ID, 
     Login_Name, 
     NAME, 
     (Levels + 1) AS Levels, 
     Referal_ID, 
     User_Address, 
     Phone, 
     Email, 
     BankName, 
     AccountName, 
     IFSC, 
     AccountNo, 
     DOB, 
     IDPROF, 
     IDPROFNO, 
     PANCARDNO FROM Hierarchy 
    --WHERE Levels = @Levels 
    ORDER BY Login_ID 
    OPTION (MAXRECURSION 32767) 

    SELECT TP.ID, 
     TP.Login_Name, 
     TP.NAME, 
     TP.Levels, 
     TP.Referal_ID, 
     TP.User_Address, 
     TP.Phone, 
     TP.Email, 
     TP.BankName, 
     TP.AccountName, 
     TP.IFSC, 
     TP.AccountNo, 
     TP.DOB, 
     TP.IDPROF, 
     TP.IDPROFNO, 
     TP.PANCARDNO 
    FROM #temptable as TP

来源

2016-12-30 12:04:30

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