用这个代码试试: if OBJECT_ID('temp_search_table') is not null drop table temp_search_table gocreate table temp_search_table ( table_name nvarchar(100), column_name nvarchar(100), column_search_value nvarchar(max) ) go declare @sql nvarchar(max); declare @search_str nvarchar(100);set @sql = '' set @search_str = '%163.com%';select @sql = @sql + 'insert into temp_search_table '+ 'select '''+t.name +''' as table_name,''' + c.name+ ''' as column_name, ['+ c.name + '] from ['+t.name + '] where ['+c.name +'] like '''+@search_str+''';'
from sys.tables t inner join sys.columns c on t.object_id = c.object_id inner join sys.types tp on c.system_type_id = tp.system_type_id and c.user_type_id = tp.user_type_id and tp.name in ('char','varchar','nchar','nvarchar') where t.name <> 'temp_search_table' --select @sqlexec(@sql) --最后查找,你找到的内容 select * from temp_search_table
修改了一下: if OBJECT_ID('temp_search_table') is not null drop table temp_search_table gocreate table temp_search_table ( table_name nvarchar(100), column_name nvarchar(100), column_search_value nvarchar(max) ) go declare @sql nvarchar(max); declare @search_str nvarchar(100);set @sql = '' set @search_str = '%163.com%'; --这里是你要查找的某个关键字,修改为你想要找的关键字select @sql = @sql + 'insert into temp_search_table '+ 'select '''+t.name +''' as table_name,''' + c.name+ ''' as column_name, ['+ c.name + '] from ['+t.name + '] where ['+c.name +'] like '''+@search_str+''';'
from sys.tables t inner join sys.columns c on t.object_id = c.object_id inner join sys.types tp on c.system_type_id = tp.system_type_id and c.user_type_id = tp.user_type_id and tp.name in ('char','varchar','nchar','nvarchar') where t.name <> 'temp_search_table' --select @sqlexec(@sql) --最后查找,你找到的内容 select * from temp_search_table
--2008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'
if OBJECT_ID('temp_search_table') is not null
drop table temp_search_table
gocreate table temp_search_table
(
table_name nvarchar(100),
column_name nvarchar(100),
column_search_value nvarchar(max)
)
go
declare @sql nvarchar(max);
declare @search_str nvarchar(100);set @sql = ''
set @search_str = '%163.com%';select @sql = @sql + 'insert into temp_search_table '+
'select '''+t.name +''' as table_name,''' +
c.name+ ''' as column_name, ['+
c.name + '] from ['+t.name +
'] where ['+c.name +'] like '''+@search_str+''';'
from sys.tables t
inner join sys.columns c
on t.object_id = c.object_id
inner join sys.types tp
on c.system_type_id = tp.system_type_id
and c.user_type_id = tp.user_type_id
and tp.name in ('char','varchar','nchar','nvarchar')
where t.name <> 'temp_search_table'
--select @sqlexec(@sql)
--最后查找,你找到的内容
select *
from temp_search_table
if OBJECT_ID('temp_search_table') is not null
drop table temp_search_table
gocreate table temp_search_table
(
table_name nvarchar(100),
column_name nvarchar(100),
column_search_value nvarchar(max)
)
go
declare @sql nvarchar(max);
declare @search_str nvarchar(100);set @sql = ''
set @search_str = '%163.com%'; --这里是你要查找的某个关键字,修改为你想要找的关键字select @sql = @sql + 'insert into temp_search_table '+
'select '''+t.name +''' as table_name,''' +
c.name+ ''' as column_name, ['+
c.name + '] from ['+t.name +
'] where ['+c.name +'] like '''+@search_str+''';'
from sys.tables t
inner join sys.columns c
on t.object_id = c.object_id
inner join sys.types tp
on c.system_type_id = tp.system_type_id
and c.user_type_id = tp.user_type_id
and tp.name in ('char','varchar','nchar','nvarchar')
where t.name <> 'temp_search_table'
--select @sqlexec(@sql)
--最后查找,你找到的内容
select *
from temp_search_table
http://www.cnblogs.com/chegan/archive/2005/08/02/205756.html
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'