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| author | Go MAEDA <maeda@farend.jp> | 2022-11-10 23:49:02 +0000 |
|---|---|---|
| committer | Go MAEDA <maeda@farend.jp> | 2022-11-10 23:49:02 +0000 |
| commit | 09f6fcd49cdbbecddc944753c197cceb912ef988 (patch) | |
| tree | 57a6e38f80c52d70067c776f6ae1662ba69a41e3 /db/migrate | |
| parent | b9379e7a26bce4ba76108da1b6f13ea22e236632 (diff) | |
| download | redmine-09f6fcd49cdbbecddc944753c197cceb912ef988.tar.gz redmine-09f6fcd49cdbbecddc944753c197cceb912ef988.zip | |
Add an index to improve the performance of issue queries involving custom fields (#29171).
Contributed by Stephane Evr.
git-svn-id: https://svn.redmine.org/redmine/trunk@21955 e93f8b46-1217-0410-a6f0-8f06a7374b81
Diffstat (limited to 'db/migrate')
| -rw-r--r-- | db/migrate/20221012135202_add_index_to_custom_values.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/db/migrate/20221012135202_add_index_to_custom_values.rb b/db/migrate/20221012135202_add_index_to_custom_values.rb new file mode 100644 index 000000000..21f5670aa --- /dev/null +++ b/db/migrate/20221012135202_add_index_to_custom_values.rb @@ -0,0 +1,6 @@ +class AddIndexToCustomValues < ActiveRecord::Migration[6.1] + def change + remove_index :custom_values, column: [:customized_type, :customized_id], name: :custom_values_customized, if_exists: true + add_index :custom_values, [:customized_type, :customized_id, :custom_field_id], name: :custom_values_customized_custom_field + end +end |