SQL Clone
SQLServerCentral is supported by Redgate
 
Log in  ::  Register  ::  Not logged in
 
 
 


SQL InMemory Natively Compiled SP - unsupported constructs


SQL InMemory Natively Compiled SP - unsupported constructs

Author
Message
sqld-_-ba
sqld-_-ba
Hall of Fame
Hall of Fame (3.9K reputation)Hall of Fame (3.9K reputation)Hall of Fame (3.9K reputation)Hall of Fame (3.9K reputation)Hall of Fame (3.9K reputation)Hall of Fame (3.9K reputation)Hall of Fame (3.9K reputation)Hall of Fame (3.9K reputation)

Group: General Forum Members
Points: 3911 Visits: 1159

We're looking at converting several normal T-SQL Stored Procedures into Natively Compiled SPs for performance.

The SPs use a ton of #tmp tables - select into, delete from, update from, and several unsupported constructs like SUM/MAX/ROW_NUMBER OVER PARTITION BY, WITH, LIKE etc.

We have figured workarounds for many of these :
Select into - Create table type ahead of time
Delete from - use while loop as cursor
...

Is there a simple workaround for the OVER/PARTITION clause, other than separating the queries and then doing GROUP BY ?

Also, has anyone done large-scale conversion of SPs to Natively-Compiled and any roadblocks you encountered ?


Go


Permissions

You can't post new topics.
You can't post topic replies.
You can't post new polls.
You can't post replies to polls.
You can't edit your own topics.
You can't delete your own topics.
You can't edit other topics.
You can't delete other topics.
You can't edit your own posts.
You can't edit other posts.
You can't delete your own posts.
You can't delete other posts.
You can't post events.
You can't edit your own events.
You can't edit other events.
You can't delete your own events.
You can't delete other events.
You can't send private messages.
You can't send emails.
You can read topics.
You can't vote in polls.
You can't upload attachments.
You can download attachments.
You can't post HTML code.
You can't edit HTML code.
You can't post IFCode.
You can't post JavaScript.
You can post emoticons.
You can't post or upload images.

Select a forum








































































































































































SQLServerCentral


Search