我只想SELECT
在某些特定数据库上运行语句。此查询返回数据库列表:
DECLARE @OneWeekAgo DATETIME
SELECT @OneWeekAgo = DATEADD(week,-1,GETDATE())
select distinct DB_NAME(database_id) DatabaseName
into #temp
from sys.dm_db_index_usage_stats
where DB_NAME(database_id) like 'TTT[_][a-z]%'
and DB_NAME(database_id) not like '%test%'
and last_user_update > @OneWeekAgo
现在在所有这些返回的数据库上,我想运行一个简单的查询:
SELECT *
FROM TTT_Clients
WHERE country like 'SWEDEN'
我怎么做?我在“IN(SELECT DISTINCT ...)”行中使用如下内容出现错误:
exec sp_msforeachdb ' use [?] IF ''?'' in (select distinct DB_NAME(database_id) DatabaseName
from sys.dm_db_index_usage_stats
where DB_NAME(database_id) like ''TTT[_][a-z]%''
and DB_NAME(database_id) not like ''%test%'')
BEGIN
SELECT * FROM TTT_Clients WHERE country like ''SWEDEN''
END