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| author | Jon Leighton <j@jonathanleighton.com> | 2011-11-19 14:10:21 +0000 |
|---|---|---|
| committer | Jon Leighton <j@jonathanleighton.com> | 2011-11-19 14:11:29 +0000 |
| commit | fec85cf10d831ab90386a549ea558b0dd58a813f (patch) | |
| tree | 9ac2eee15c1531107fe0b14d95714aa6197c42a8 /activerecord/CHANGELOG.md | |
| parent | 2ef4947ab0da304f6e5158cf89059c94e9ce0a4c (diff) | |
| download | rails-fec85cf10d831ab90386a549ea558b0dd58a813f.tar.gz rails-fec85cf10d831ab90386a549ea558b0dd58a813f.tar.bz2 rails-fec85cf10d831ab90386a549ea558b0dd58a813f.zip | |
Perf fix
If we're deleting all records in an association, don't add a IN(..)
clause to the query.
Fixes #3672.
Diffstat (limited to 'activerecord/CHANGELOG.md')
| -rw-r--r-- | activerecord/CHANGELOG.md | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 00014f858c..c50229e779 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -67,6 +67,11 @@ ## Rails 3.1.3 (unreleased) ## +* Perf fix: If we're deleting all records in an association, don't add a IN(..) clause + to the query. *GH 3672* + + *Jon Leighton* + * Fix bug with referencing other mysql databases in set_table_name. *GH 3690* * Fix performance bug with mysql databases on a server with lots of other databses. *GH 3678* |