Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 71269

A SQL Server isolation level using MVCC to provide a point-in-time view of the database for the life of the transaction. Not to be confused with RCSI, which provides the same view at a statement-level.

9 votes
2 answers
2k views

Why is it not possible to create indexes on temp tables in SNAPSHOT isolation?

When I try to create indexes on a temporary table in SQL Server when using the SNAPSHOT transaction isolation, I get this error: Transaction failed because this DDL statement is not allowed inside …
Tom Pažourek's user avatar
7 votes
1 answer
4k views

Setting READ_COMMITTED_SNAPSHOT to ON while ALLOW_SNAPSHOT_ISOLATION is OFF

I experimented with various configurations of SQL Server databases and ended up setting READ_COMMITTED_SNAPSHOT to ON while ALLOW_SNAPSHOT_ISOLATION is OFF. I noticed that when enabling this, many qu …
Tom Pažourek's user avatar