搜索在SQL Server數據庫

Question

我想找到像國名「西班牙」特定的數據或任何人的名字一樣列的值「約翰」

那麼，有沒有辦法找到該表中的列包含數據Spain或SQL Server數據庫中的John（請記住這些不是列名稱，這些是存儲在列中的值）

Answer 1

請嘗試以下存儲過程I found it here。

CREATE PROC SearchAllTables 
(
    @SearchStr nvarchar(100) 
) 
AS 
BEGIN 

    -- Copyright © 2002 Narayana Vyas Kondreddi. All rights reserved. 
    -- Purpose: To search all columns of all tables for a given search string 
    -- Written by: Narayana Vyas Kondreddi 
    -- Site: http://vyaskn.tripod.com 
    -- Tested on: SQL Server 7.0 and SQL Server 2000 
    -- Date modified: 28th July 2002 22:50 GMT 


    CREATE TABLE #Results (ColumnName nvarchar(370), ColumnValue nvarchar(3630)) 

    SET NOCOUNT ON 

    DECLARE @TableName nvarchar(256), @ColumnName nvarchar(128), @SearchStr2 nvarchar(110) 
    SET @TableName = '' 
    SET @SearchStr2 = QUOTENAME('%' + @SearchStr + '%','''') 

    WHILE @TableName IS NOT NULL 
    BEGIN 
     SET @ColumnName = '' 
     SET @TableName = 
     (
      SELECT MIN(QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME)) 
      FROM INFORMATION_SCHEMA.TABLES 
      WHERE  TABLE_TYPE = 'BASE TABLE' 
       AND QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) > @TableName 
       AND OBJECTPROPERTY(
         OBJECT_ID(
          QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) 
          ), 'IsMSShipped' 
           ) = 0 
     ) 

     WHILE (@TableName IS NOT NULL) AND (@ColumnName IS NOT NULL) 
     BEGIN 
      SET @ColumnName = 
      (
       SELECT MIN(QUOTENAME(COLUMN_NAME)) 
       FROM INFORMATION_SCHEMA.COLUMNS 
       WHERE  TABLE_SCHEMA = PARSENAME(@TableName, 2) 
        AND TABLE_NAME = PARSENAME(@TableName, 1) 
        AND DATA_TYPE IN ('char', 'varchar', 'nchar', 'nvarchar') 
        AND QUOTENAME(COLUMN_NAME) > @ColumnName 
      ) 

      IF @ColumnName IS NOT NULL 
      BEGIN 
       INSERT INTO #Results 
       EXEC 
       (
        'SELECT ''' + @TableName + '.' + @ColumnName + ''', LEFT(' + @ColumnName + ', 3630) 
        FROM ' + @TableName + ' (NOLOCK) ' + 
        ' WHERE ' + @ColumnName + ' LIKE ' + @SearchStr2 
       ) 
      END 
     END 
    END 

    SELECT ColumnName, ColumnValue FROM #Results 
END 

Answer 2

創建該存儲過程並傳遞要找到

/****** Object: StoredProcedure [dbo].[FindMyData_String] Script Date: 07/04/2012 12:58:59 ******/ 
SET ANSI_NULLS ON 
GO 
SET QUOTED_IDENTIFIER ON 
GO 
Create PROCEDURE [dbo].[FindMyData_String] 
    @DataToFind NVARCHAR(4000), 
    @ExactMatch BIT = 0 
AS 
SET NOCOUNT ON 

DECLARE @Temp TABLE(RowId INT IDENTITY(1,1), SchemaName sysname, TableName sysname, ColumnName SysName, DataType VARCHAR(100), DataFound BIT) 

    INSERT INTO @Temp(TableName,SchemaName, ColumnName, DataType) 
    SELECT C.Table_Name,C.TABLE_SCHEMA, C.Column_Name, C.Data_Type 
    FROM Information_Schema.Columns AS C 
      INNER Join Information_Schema.Tables AS T 
       ON C.Table_Name = T.Table_Name 
     AND C.TABLE_SCHEMA = T.TABLE_SCHEMA 
    WHERE Table_Type = 'Base Table' 
      And Data_Type In ('ntext','text','nvarchar','nchar','varchar','char') 


DECLARE @i INT 
DECLARE @MAX INT 
DECLARE @TableName sysname 
DECLARE @ColumnName sysname 
DECLARE @SchemaName sysname 
DECLARE @SQL NVARCHAR(4000) 
DECLARE @PARAMETERS NVARCHAR(4000) 
DECLARE @DataExists BIT 
DECLARE @SQLTemplate NVARCHAR(4000) 

SELECT @SQLTemplate = CASE WHEN @ExactMatch = 1 
          THEN 'If Exists(Select * 
              From ReplaceTableName 
              Where Convert(nVarChar(4000), [ReplaceColumnName]) 
                 = ''' + @DataToFind + ''' 
             ) 
            Set @DataExists = 1 
           Else 
            Set @DataExists = 0' 
          ELSE 'If Exists(Select * 
              From ReplaceTableName 
              Where Convert(nVarChar(4000), [ReplaceColumnName]) 
                 Like ''%' + @DataToFind + '%'' 
             ) 
            Set @DataExists = 1 
           Else 
            Set @DataExists = 0' 
          END, 
     @PARAMETERS = '@DataExists Bit OUTPUT', 
     @i = 1 

SELECT @i = 1, @MAX = MAX(RowId) 
FROM @Temp 

WHILE @i <= @MAX 
    BEGIN 
     SELECT @SQL = REPLACE(REPLACE(@SQLTemplate, 'ReplaceTableName', QUOTENAME(SchemaName) + '.' + QUOTENAME(TableName)), 'ReplaceColumnName', ColumnName) 
     FROM @Temp 
     WHERE RowId = @i 


     PRINT @SQL 
     EXEC SP_EXECUTESQL @SQL, @PARAMETERS, @DataExists = @DataExists OUTPUT 

     IF @DataExists =1 
      UPDATE @Temp SET DataFound = 1 WHERE RowId = @i 

     SET @i = @i + 1 
    END 

SELECT SchemaName,TableName, ColumnName 
FROM @Temp 
WHERE DataFound = 1 

Answer 3

我不會與任何複雜的存儲過程，只要我可以使用一些免費工具理會該數據已存在於市場上。只需安裝其中的任何一個，你就可以更快地完成工作。

SSMS toolpack - 僅搜索數據。免費爲除2012

ApexSQL Search所有版本 - 搜索對象和數據

還有一個從紅門SQL的搜索，但我從來沒有用它自己。