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refactor: use trigram search index instead of full text search (#3900)

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Co-authored-by: Balu Babu <balub997@gmail.com>
This commit is contained in:
Andrew Bastin
2024-03-15 20:10:12 +05:30
committed by GitHub
parent efdc1c2f5d
commit 0e96665254
3 changed files with 113 additions and 52 deletions
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31
packages/hoppscotch-backend/prisma/migrations/20240226053141_full_text_search_additions/migration.sql
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@@ -1,17 +1,22 @@
-- AlterTable
ALTER TABLE
-- This is a custom migration file which is not generated by Prisma.
-- The aim of this migration is to add text search indices to the TeamCollection and TeamRequest tables.
-- Create Extension
CREATE EXTENSION IF NOT EXISTS pg_trgm;
-- Create GIN Trigram Index for Team Collection title
CREATE INDEX
"TeamCollection_title_trgm_idx"
ON
"TeamCollection"
ADD
titleSearch tsvector GENERATED ALWAYS AS (to_tsvector('english', title)) STORED;
USING
GIN (title gin_trgm_ops);
-- AlterTable
ALTER TABLE
-- Create GIN Trigram Index for Team Collection title
CREATE INDEX
"TeamRequest_title_trgm_idx"
ON
"TeamRequest"
ADD
titleSearch tsvector GENERATED ALWAYS AS (to_tsvector('english', title)) STORED;
USING
GIN (title gin_trgm_ops);
-- CreateIndex
CREATE INDEX "TeamCollection_textSearch_idx" ON "TeamCollection" USING GIN (titleSearch);
-- CreateIndex
CREATE INDEX "TeamRequest_textSearch_idx" ON "TeamRequest" USING GIN (titleSearch);