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author | GitLab Bot <gitlab-bot@gitlab.com> | 2020-06-18 11:18:50 +0000 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2020-06-18 11:18:50 +0000 |
commit | 8c7f4e9d5f36cff46365a7f8c4b9c21578c1e781 (patch) | |
tree | a77e7fe7a93de11213032ed4ab1f33a3db51b738 /db/migrate/20200526120714_change_partial_indexes_on_services.rb | |
parent | 00b35af3db1abfe813a778f643dad221aad51fca (diff) | |
download | gitlab-ce-8c7f4e9d5f36cff46365a7f8c4b9c21578c1e781.tar.gz |
Add latest changes from gitlab-org/gitlab@13-1-stable-ee
Diffstat (limited to 'db/migrate/20200526120714_change_partial_indexes_on_services.rb')
-rw-r--r-- | db/migrate/20200526120714_change_partial_indexes_on_services.rb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/db/migrate/20200526120714_change_partial_indexes_on_services.rb b/db/migrate/20200526120714_change_partial_indexes_on_services.rb new file mode 100644 index 00000000000..a4d58cda105 --- /dev/null +++ b/db/migrate/20200526120714_change_partial_indexes_on_services.rb @@ -0,0 +1,26 @@ +# frozen_string_literal: true + +class ChangePartialIndexesOnServices < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + # Set this constant to true if this migration requires downtime. + DOWNTIME = false + + disable_ddl_transaction! + + def up + add_concurrent_index :services, [:type, :instance], unique: true, where: 'instance = true', name: 'index_services_on_type_and_instance_partial' + remove_concurrent_index_by_name :services, 'index_services_on_type_and_instance' + + add_concurrent_index :services, [:type, :template], unique: true, where: 'template = true', name: 'index_services_on_type_and_template_partial' + remove_concurrent_index_by_name :services, 'index_services_on_type_and_template' + end + + def down + add_concurrent_index :services, [:type, :instance], unique: true, where: 'instance IS TRUE', name: 'index_services_on_type_and_instance' + remove_concurrent_index_by_name :services, 'index_services_on_type_and_instance_partial' + + add_concurrent_index :services, [:type, :template], unique: true, where: 'template IS TRUE', name: 'index_services_on_type_and_template' + remove_concurrent_index_by_name :services, 'index_services_on_type_and_template_partial' + end +end |