执行查询“declare @schemaname varchar(255)
declare @tablename varchar(255)
declare @indexname varchar(255)
declare @fragmentation float
declare @command varchar(255)
declare tablecursor cursor for select SCHEMA_NAME(CAST(OBJECTPROPERTYEX(i.object_id,'schemaId')as int)),object_name(i.object_id),i.name,ps.avg_fragmentation_in_percent
from sys.dm_db_index_physical_stats(db_id(),null,null,null,null)as ps join sys.indexes as i on ps.object_id=i.object_id and ps.index_id=i.index_id where avg_fragmentation_in_percent>30
open tablecursor
while @@fetch_status=0
begin
print @schemaname+'.'+@tablename+'.'+@indexname+'is'+cast(@fragmentation as varchar)+'% fragmentented'
set @command='alter index '+rtrim(@indexname)+' on['+isnull(@schemaname,'dbo')+'.'+rtrim(@tablename)+'] rebuild'
exec (@command)
fetch next from tablecursor into @schemaname,@tablename,@indexname,@fragmentation
end
close tablecursor
deallocate tablecursor”失败,错误如下:“找不到对象 "dbo.MOCMA",因为它不存在或者您没有所需的权限。
dbo.MOCMA表确实存在,而是用SA登录的,不知道为什么,请指点?
declare @tablename varchar(255)
declare @indexname varchar(255)
declare @fragmentation float
declare @command varchar(255)
declare tablecursor cursor for select SCHEMA_NAME(CAST(OBJECTPROPERTYEX(i.object_id,'schemaId')as int)),object_name(i.object_id),i.name,ps.avg_fragmentation_in_percent
from sys.dm_db_index_physical_stats(db_id(),null,null,null,null)as ps join sys.indexes as i on ps.object_id=i.object_id and ps.index_id=i.index_id where avg_fragmentation_in_percent>30
open tablecursor
while @@fetch_status=0
begin
print @schemaname+'.'+@tablename+'.'+@indexname+'is'+cast(@fragmentation as varchar)+'% fragmentented'
set @command='alter index '+rtrim(@indexname)+' on['+isnull(@schemaname,'dbo')+'.'+rtrim(@tablename)+'] rebuild'
exec (@command)
fetch next from tablecursor into @schemaname,@tablename,@indexname,@fragmentation
end
close tablecursor
deallocate tablecursor”失败,错误如下:“找不到对象 "dbo.MOCMA",因为它不存在或者您没有所需的权限。
dbo.MOCMA表确实存在,而是用SA登录的,不知道为什么,请指点?
解决方案 »
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declare ...
.
.
[架构.表] 这是什么东东应该是[架构].[表]
on['+isnull(@schemaname,'dbo')+'].['+rtrim(@tablename)+'] rebuild'
改了set @command='alter index '+rtrim(@indexname)+'on ['+isnull(@schemaname,'dbo')+'].['+rtrim(@tablename)+'] rebuild'
报如下错误
失败,错误如下:“'dbo' 附近有语法错误。
'dbo' 附近有语法错误。
'dbo' 附近有语法错误。
'dbo' 附近有语法错误。
'dbo' 附近有语法错误。
'dbo' 附近有语法错误。
已将数据库上下文更改为 'JiaoWu'。晕了
不可能啊
declare @schemaname varchar(255)
declare @tablename varchar(255)
declare @indexname varchar(255)
declare @fragmentation float
declare @command varchar(255)
declare tablecursor cursor for select SCHEMA_NAME(CAST(OBJECTPROPERTYEX(i.object_id,'schemaId')as int)),object_name(i.object_id),i.name,ps.avg_fragmentation_in_percent
from sys.dm_db_index_physical_stats(db_id(),null,null,null,null)as ps join sys.indexes as i on ps.object_id=i.object_id and ps.index_id=i.index_id where avg_fragmentation_in_percent>30
open tablecursor
fetch next from tablecursor into @schemaname,@tablename,@indexname,@fragmentationwhile @@fetch_status=0
begin
print @schemaname+'.'+@tablename+'.'+@indexname+'is'+cast(@fragmentation as varchar)+'% fragmentented'
set @command='alter index '+rtrim(@indexname)+' on['+isnull(@schemaname,'dbo')+'].['+rtrim(@tablename)+'] rebuild'
PRINT @command
--exec (@command)
fetch next from tablecursor into @schemaname,@tablename,@indexname,@fragmentation
end
close tablecursor
deallocate tablecursor你执行这个,输出一下脚本。 然后复制出来几个给我看下
alter index COPMA_K02 on[dbo].[COPMA] rebuild
alter index PK_BOMTG on[dbo].[BOMTG] rebuild
alter index PURMA_K01 on[dbo].[PURMA] rebuild
alter index PURMA_K02 on[dbo].[PURMA] rebuild
alter index PK_CMSMU on[dbo].[CMSMU] rebuild
alter index PK_ACRTB on[dbo].[ACRTB] rebuild
alter index ACRTB_K01 on[dbo].[ACRTB] rebuild
执行后输出文本如上,是不是OK了?请知悉,
执行查询“use JiaoWu
declare @schemaname varchar(255)
declare @tablename varchar(255)
declare @indexname varchar(255)
declare @fragmentation float
declare @command varchar(255)
declare tablecursor cursor for select * from fragm
open tablecursor
fetch next from tablecursor into @schemaname,@tablename,@indexname,@fragmentation
while @@fetch_status=0
begin
set @command='alter index '+rtrim(@indexname)+' on['+isnull(@schemaname,'dbo')+'.'+rtrim(@tablename)+'] rebuild'
exec (@command)
fetch next from tablecursor into @schemaname,@tablename,@indexname,@fragmentation
end
close tablecursor
deallocate tablecursor”失败,错误如下:“找不到对象 "dbo.MOCMA",因为它不存在或者您没有所需的权限。
已将数据库上下文更改为 'JiaoWu'。”。失败的原因可能有: 查询本身有问题、未正确设置 "ResultSet" 属性、未正确设置参数或未正确建立连接。alter index PK_MOCMA on[dbo].[MOCMA] rebuild
仍然不行啊,有这个文本输出
仍然不行啊,有这个文本输出啊
执行这个提示命令已完成