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| author | Stan Hu <stanhu@gmail.com> | 2018-03-15 22:50:31 +0300 |
|---|---|---|
| committer | Stan Hu <stanhu@gmail.com> | 2018-03-15 22:51:39 +0300 |
| commit | 4acbc9410d2d3f5624ebf9cf8850b189524d321d (patch) | |
| tree | 476bdf735bd27b7cc0ff0c837851e257d0c420e7 /lib/gitlab/database.rb | |
| parent | ff292d40a23e3df9b08f7b4dc715f1e35bf34de1 (diff) | |
Cache column_exists? for application settings
This is most a backport of
https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/4987/diffs but includes
other columns that use column_exists? in a way that may cause unnecessary
schema loads.
Diffstat (limited to 'lib/gitlab/database.rb')
| -rw-r--r-- | lib/gitlab/database.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/gitlab/database.rb b/lib/gitlab/database.rb index e51794fef99..d4fc69cb173 100644 --- a/lib/gitlab/database.rb +++ b/lib/gitlab/database.rb @@ -183,6 +183,10 @@ module Gitlab ActiveRecord::Base.connection end + def self.cached_column_exists?(table_name, column_name) + connection.schema_cache.columns_hash(table_name).has_key?(column_name.to_s) + end + private_class_method :connection def self.database_version |