使用游标重建索引

Set nocount on
declare CUR_Dx Cursor Local
For

With
PT as
(
Select Object_id,index_id,Partition_count = count(*)
From sys.partitions
Group by Object_id,index_id
),
DIX as
(
select
DDIPS.object_id,
DDIPS.index_id,
DDIPS.partition_number,
DDIPS.avg_fragmentation_in_percent,
object_name = O.name,
Schema_name = s.name,
index_name = IX.name,
Partition_count = PT.Partition_count
From sys.dm_db_index_physical_stats(DB_ID(),null,null,null,'LimiTed') as DDIPS
Inner join sys.Objects as O
on DDIPS.object_id = O.Object_id
Inner join sys.schemas as S
on S.Schema_id = O.Schema_id
Inner join sys.indexes as IX
ON DDIPS.Object_id = IX.Object_id
and DDIPS.index_id = IX.Index_id
Inner join PT
on DDIPS.Object_id = PT.Object_id
and DDIPS.index_id = PT.index_id
where DDIPS.avg_fragmentation_in_percent > 5
and DDIPS.index_id > 0
),
DIXSQL AS
(
Select SQL = N'Alter Index '+ Quotename(index_name)
+N' on '+ quotename(Schema_name) +N'.'+quotename(Object_name)
+ case
when avg_fragmentation_in_percent < 30 then N' REORGANIZE'
Else N' REBUILD' END
+ CASE
WHEN Partition_count > 1 then N' Partition = '+ convert(nvarchar(20),Partition_number)
Else N'' end
From DIX
)
Select * from DIXSQL
--Select * from DIX

Declare @sql nvarchar(max)
open CuR_dx
Fetch CUR_Dx into @sql
while @@FETCH_STATUS = 0
Begin
Exec sp_executesql @sql
RAISERROR (N' EXECUTED: %s',10,1,@sql) with NOWAIT
FETCH CUR_DX INTO @SQL
End
CLOSE CUR_DX
DEALLOCATE CUR_DX
SET NOCOUNT OFF