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| author | Christopher Baines <mail@cbaines.net> | 2019-12-29 17:55:04 +0000 |
|---|---|---|
| committer | Christopher Baines <mail@cbaines.net> | 2019-12-29 17:55:04 +0000 |
| commit | 82b797ee9869ebe24f7dbbcc56c3d500e75dc2d3 (patch) | |
| tree | c3bca8a2b7f1606b407009c0e349aeba01f3c83b /sqitch | |
| parent | 7e7cc1c8f17723bd909f84be11326cc1d47223d0 (diff) | |
| download | data-service-82b797ee9869ebe24f7dbbcc56c3d500e75dc2d3.tar data-service-82b797ee9869ebe24f7dbbcc56c3d500e75dc2d3.tar.gz | |
Create an index on the hash component of the store path
For derivation_source_files.
Diffstat (limited to 'sqitch')
4 files changed, 23 insertions, 0 deletions
diff --git a/sqitch/deploy/derivation_source_files_store_path_hash_index.sql b/sqitch/deploy/derivation_source_files_store_path_hash_index.sql new file mode 100644 index 0000000..4c1f3bb --- /dev/null +++ b/sqitch/deploy/derivation_source_files_store_path_hash_index.sql @@ -0,0 +1,8 @@ +-- Deploy guix-data-service:derivation_source_files_store_path_hash_index to pg + +BEGIN; + +CREATE INDEX derivation_source_files_hash + ON derivation_source_files (substring(store_path from 12 for 32)); + +COMMIT; diff --git a/sqitch/revert/derivation_source_files_store_path_hash_index.sql b/sqitch/revert/derivation_source_files_store_path_hash_index.sql new file mode 100644 index 0000000..89190d8 --- /dev/null +++ b/sqitch/revert/derivation_source_files_store_path_hash_index.sql @@ -0,0 +1,7 @@ +-- Revert guix-data-service:derivation_source_files_store_path_hash_index from pg + +BEGIN; + +DROP INDEX derivation_source_files_hash; + +COMMIT; diff --git a/sqitch/sqitch.plan b/sqitch/sqitch.plan index 7949320..9a23d31 100644 --- a/sqitch/sqitch.plan +++ b/sqitch/sqitch.plan @@ -40,3 +40,4 @@ derivation_output_sets 2019-12-05T23:19:05Z Christopher Baines <mail@cbaines.net builds_add_derivation_output_details_set_id 2019-12-07T18:25:38Z Christopher Baines <mail@cbaines.net> # Add a derivation_output_details_set_id column to builds derivations_hash_index 2019-12-24T22:54:19Z Christopher Baines <mail@cbaines.net> # Add index on derivations for the hash component of the filename add_derivation_source_file_nars 2019-12-28T20:37:06Z Christopher Baines <mail@cbaines.net> # Add table for derivation source file nars +derivation_source_files_store_path_hash_index 2019-12-29T17:53:08Z Christopher Baines <mail@cbaines.net> # Add index on the hash part of the derivation source files store path diff --git a/sqitch/verify/derivation_source_files_store_path_hash_index.sql b/sqitch/verify/derivation_source_files_store_path_hash_index.sql new file mode 100644 index 0000000..c3d12d2 --- /dev/null +++ b/sqitch/verify/derivation_source_files_store_path_hash_index.sql @@ -0,0 +1,7 @@ +-- Verify guix-data-service:derivation_source_files_store_path_hash_index on pg + +BEGIN; + +-- XXX Add verifications here. + +ROLLBACK; |