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perf: add index on labels columns to library_item table

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Hongbo Wu 2024-08-15 21:57:41 +08:00
parent 32097de62f
commit 706277085a
2 changed files with 14 additions and 0 deletions
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5
packages/db/migrations/0186.do.labels_index_on_library_item.sql Executable file
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-- Type: DO
-- Name: labels_index_on_library_item
-- Description: Add index on labels columns to library_item tables for better performance
CREATE INDEX CONCURRENTLY IF NOT EXISTS idx_library_item_state_label_names ON omnivore.library_item USING GIN (lower(array_cat(label_names, highlight_labels)::text));

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packages/db/migrations/0186.undo.labels_index_on_library_item.sql Executable file
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-- Type: UNDO
-- Name: more_index_on_library_item
-- Description: Add index on labels columns to library_item tables for better performance
BEGIN;
DROP INDEX IF EXISTS idx_library_item_state_label_names;
COMMIT;