select i.name as idx_name,
i.type_desc,
i.is_unique,
ac.name as col_name,
c.key_ordinal,
c.is_descending_key,
c.is_included_column
from sys.indexes i
join sys.all_objects a
on a.object_id = i.object_id
join sys.index_columns c
on c.object_id = i.object_id
and c.index_id = i.index_id
join sys.all_columns ac
on ac.object_id = i.object_id
and c.column_id = ac.column_id
where a.name = 'sysidxstats'
Возвращает
idx_name type_desc is_unique col_name key_ordinal is_descending_key is_included_column
----------------- --------------- --------- ----------- ----------- ----------------- ------------------
clst CLUSTERED 1 id 1 0 0
clst CLUSTERED 1 indid 2 0 0
nc NONCLUSTERED 1 name 1 0 0
nc NONCLUSTERED 1 id 2 0 0
Используйте
SELECT OBJECT_NAME(object_id) TableName,
st.row_count
FROM sys.dm_db_partition_stats st
WHERE index_id < 2
AND object_id = OBJECT_ID('Mytbl')
Для получения индекса поиска.
![PLAN WITH SEEK](https://i.stack.imgur.com/HLBbn.jpg)
WHERE OBJECT_NAME(object_id)='Mytbl'
не является искомым предикатом.