在SQL2008查找某数据库中的列是否存在某个值

--SQL2008查找某数据库中的列是否存在某个值

create proc spFind_Column_In_DB

(

    @type int,--类型：1为文字类型、2为数值类型

    @str nvarchar(100)--需要搜索的名字

)

as

    --创建临时表存放结果

    create table #tbl(PK int identity primary key ,tbl sysname,col sysname)

    declare @tbl nvarchar(300),@col sysname,@sql nvarchar(1000)

    if @type=1

    begin

        declare curTable cursor fast_forward

        for

            select '['+SCHEMA_NAME(SCHEMA_ID)+'].['+o.name+']' tableName,'['+c.name+']' columnName from sys.columns c inner join sys.objects o on c.object_id=o.object_id

            where o.type_desc='user_table' and user_type_id in (167,175,231,239,35,99)

     end

    else

    begin

        declare curTable cursor fast_forward

        for

        select '['+SCHEMA_NAME(SCHEMA_ID)+'].['+o.name+']' tableName,'['+c.name+']' columnName from sys.columns c inner join sys.objects o on c.object_id=o.object_id

            where o.type_desc='user_table' and user_type_id in (56,48,52,59,60,62,106,108,122)

    end

    open curtable

    fetch next from curtable into @tbl,@col

    while @@FETCH_STATUS=0

    begin

        set @sql='if exists (select * from '+@tbl+' where '

        if @type=1

        begin

            set @sql += @col + ' like ''%'+@str +'%'')'

        end

        else

        begin

            set @sql +=@col + ' in ('+@str+'))'

        end

        set @sql += ' INSERT #TBL(tbl,col) VALUES('''+@tbl+''','''+@col+''')'

        --print @sql

        exec (@sql)

        fetch next from curtable into @tbl,@col

    end

    close curtable

    deallocate curtable

    select * from #tbl

--使用例子，查询库中存在aaa这个值的列：

exec  spFind_Column_In_DB  1,'aaa'

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