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| author | Christopher Baines <mail@cbaines.net> | 2021-07-11 15:25:12 +0100 |
|---|---|---|
| committer | Christopher Baines <mail@cbaines.net> | 2021-07-11 15:25:12 +0100 |
| commit | 5cefa250d8bd604fc33e6b5e6444f32c94ad9eb1 (patch) | |
| tree | 8232dd95cf78975e98cfc079ba89d16452499121 | |
| parent | d1a2a7125cc15d6d1d8d41e2e8394493e963e5fa (diff) | |
| download | data-service-5cefa250d8bd604fc33e6b5e6444f32c94ad9eb1.tar data-service-5cefa250d8bd604fc33e6b5e6444f32c94ad9eb1.tar.gz | |
Add an index on derivation_output_details.id
Where hash is not null, since this helps with the fixed output package
derivations query.
4 files changed, 22 insertions, 0 deletions
diff --git a/sqitch/deploy/package_derivations_not_null_hash_index.sql b/sqitch/deploy/package_derivations_not_null_hash_index.sql new file mode 100644 index 0000000..7862ec8 --- /dev/null +++ b/sqitch/deploy/package_derivations_not_null_hash_index.sql @@ -0,0 +1,7 @@ +-- Deploy guix-data-service:package_derivations_not_null_hash_index to pg + +BEGIN; + +CREATE INDEX derivation_output_details_id_hash_not_null_idx ON derivation_output_details (id) WHERE hash IS NOT NULL; + +COMMIT; diff --git a/sqitch/revert/package_derivations_not_null_hash_index.sql b/sqitch/revert/package_derivations_not_null_hash_index.sql new file mode 100644 index 0000000..7b40004 --- /dev/null +++ b/sqitch/revert/package_derivations_not_null_hash_index.sql @@ -0,0 +1,7 @@ +-- Revert guix-data-service:package_derivations_not_null_hash_index from pg + +BEGIN; + +-- XXX Add DDLs here. + +COMMIT; diff --git a/sqitch/sqitch.plan b/sqitch/sqitch.plan index 10a3fe1..44138d6 100644 --- a/sqitch/sqitch.plan +++ b/sqitch/sqitch.plan @@ -82,3 +82,4 @@ systems_table 2021-04-22T08:12:10Z Christopher Baines <mail@cbaines.net> # Add a some_indexes 2021-05-17T17:36:38Z Christopher Baines <mail@cbaines.net> # Add some indexes package_metadata_location_id_index 2021-05-27T19:51:13Z Canan Talayhan <canan.t.talayhan@gmail.com> # Add index for location id packages_replacement 2021-04-24T04:52:57Z Christopher Baines <mail@cbaines.net> # Add packages.replacement_package_id +package_derivations_not_null_hash_index 2021-07-11T14:19:32Z Christopher Baines <mail@cbaines.net> # Add an index to package_derivations diff --git a/sqitch/verify/package_derivations_not_null_hash_index.sql b/sqitch/verify/package_derivations_not_null_hash_index.sql new file mode 100644 index 0000000..336d57b --- /dev/null +++ b/sqitch/verify/package_derivations_not_null_hash_index.sql @@ -0,0 +1,7 @@ +-- Verify guix-data-service:package_derivations_not_null_hash_index on pg + +BEGIN; + +-- XXX Add verifications here. + +ROLLBACK; |