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author | GitLab Bot <gitlab-bot@gitlab.com> | 2021-06-16 21:25:58 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2021-06-16 21:25:58 +0300 |
commit | a5f4bba440d7f9ea47046a0a561d49adf0a1e6d4 (patch) | |
tree | fb69158581673816a8cd895f9d352dcb3c678b1e /db/migrate/20210611100359_rebuild_index_for_cadence_iterations_automation.rb | |
parent | d16b2e8639e99961de6ddc93909f3bb5c1445ba1 (diff) |
Add latest changes from gitlab-org/gitlab@14-0-stable-eev14.0.0-rc42
Diffstat (limited to 'db/migrate/20210611100359_rebuild_index_for_cadence_iterations_automation.rb')
-rw-r--r-- | db/migrate/20210611100359_rebuild_index_for_cadence_iterations_automation.rb | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/db/migrate/20210611100359_rebuild_index_for_cadence_iterations_automation.rb b/db/migrate/20210611100359_rebuild_index_for_cadence_iterations_automation.rb new file mode 100644 index 00000000000..ecd8bac22be --- /dev/null +++ b/db/migrate/20210611100359_rebuild_index_for_cadence_iterations_automation.rb @@ -0,0 +1,39 @@ +# frozen_string_literal: true + +class RebuildIndexForCadenceIterationsAutomation < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + INDEX_NAME = 'cadence_create_iterations_automation' + + disable_ddl_transaction! + + def up + return if index_exists_and_is_valid? + + remove_concurrent_index_by_name :iterations_cadences, INDEX_NAME + + disable_statement_timeout do + execute( + <<-SQL + CREATE INDEX CONCURRENTLY #{INDEX_NAME} ON iterations_cadences + USING BTREE(automatic, duration_in_weeks, (DATE ((COALESCE("iterations_cadences"."last_run_date", DATE('01-01-1970')) + "iterations_cadences"."duration_in_weeks" * INTERVAL '1 week')))) + WHERE duration_in_weeks IS NOT NULL + SQL + ) + end + end + + def down + remove_concurrent_index_by_name :iterations_cadences, INDEX_NAME + end + + def index_exists_and_is_valid? + execute( + <<-SQL + SELECT identifier + FROM postgres_indexes + WHERE identifier LIKE '%#{INDEX_NAME}' AND valid_index=TRUE + SQL + ).any? + end +end |