Merge pull request #4081 from omnivore-app/fix/do-not-create-library-item-topic-index

do not create library_item_topic_idx index on library_item table since it locks the table/row for a long time

packages/db/migrations/0183.do.library_item_topic_idx.sql

@@ -1,5 +0,0 @@
--- Type: DO
--- Name: library_item_topic_idx
--- Description: Create index on topic column in library_item table
-
-CREATE INDEX CONCURRENTLY IF NOT EXISTS library_item_topic_idx ON omnivore.library_item USING GIST (topic);

packages/db/migrations/0183.undo.library_item_topic_idx.sql

@@ -1,9 +0,0 @@
--- Type: UNDO
--- Name: library_item_topic_idx
--- Description: Create index on topic column in library_item table
-
-BEGIN;
-
-DROP INDEX IF EXISTS omnivore.library_item_topic_idx;
-
-COMMIT;