aboutsummaryrefslogtreecommitdiffstats
path: root/activerecord/lib/active_record/schema_migration.rb
diff options
context:
space:
mode:
authorRyuta Kamizono <kamipo@gmail.com>2017-06-15 07:33:20 +0900
committerRyuta Kamizono <kamipo@gmail.com>2017-06-15 10:56:56 +0900
commit9276ebc773d3287a9fa8d1c6ce9e3a14ceeb8add (patch)
tree55e883cadef2d0c09c60a77a81ecedfc90e2d753 /activerecord/lib/active_record/schema_migration.rb
parentf340490b98ac9f13f004b5db8863cb3ff6fb71f9 (diff)
downloadrails-9276ebc773d3287a9fa8d1c6ce9e3a14ceeb8add.tar.gz
rails-9276ebc773d3287a9fa8d1c6ce9e3a14ceeb8add.tar.bz2
rails-9276ebc773d3287a9fa8d1c6ce9e3a14ceeb8add.zip
Fix `Relation#exists?` queries with query cache
If a connection adapter overrides `select_*` methods, query caching will doesn't work. This patch changes `select_value` to `select_one` in `Relation#exists?` to ensure query caching. Fixes #29449.
Diffstat (limited to 'activerecord/lib/active_record/schema_migration.rb')
0 files changed, 0 insertions, 0 deletions