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  • SQL SERVER 根据内容查询所在的表与字段

    create PROCEDURE [dbo].[P_SYSTEM_FindData]
    (
    @value VARCHAR(1024)
    )
    AS
    BEGIN
    -- SET NOCOUNT ON added to prevent extra result sets from
    -- interfering with SELECT statements.
    SET NOCOUNT ON;
    DECLARE @sql VARCHAR(1024)
    DECLARE @table VARCHAR(64)
    DECLARE @column VARCHAR(64)

    CREATE TABLE #t (
    tablename VARCHAR(64),
    columnname VARCHAR(64)
    )

    DECLARE TABLES CURSOR
    FOR

    SELECT o.name, c.name
    FROM syscolumns c
    INNER JOIN sysobjects o ON c.id = o.id
    WHERE o.type = 'U' AND c.xtype IN (167, 175, 231, 239)
    ORDER BY o.name, c.name

    OPEN TABLES

    FETCH NEXT FROM TABLES
    INTO @table, @column

    WHILE @@FETCH_STATUS = 0
    BEGIN
    SET @sql = 'IF EXISTS(SELECT NULL FROM [' + @table + '] '
    SET @sql = @sql + 'WHERE RTRIM(LTRIM([' + @column + '])) LIKE ''%' + @value + '%'') '
    SET @sql = @sql + 'INSERT INTO #t VALUES (''' + @table + ''', '''
    SET @sql = @sql + @column + ''')'

    EXEC(@sql)

    FETCH NEXT FROM TABLES
    INTO @table, @column
    END

    CLOSE TABLES
    DEALLOCATE TABLES

    SELECT *
    FROM #t

    DROP TABLE #t

    End

    调用方式如下:

    DECLARE @return_value int

    EXEC @return_value = [dbo].[P_SYSTEM_FindData]
    @value = N'张三'

    SELECT 'Return Value' = @return_value

    GO

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  • 原文地址:https://www.cnblogs.com/Anthony518/p/15467502.html
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