add fulltext index to blockText

m-wynn · Apr 17, 2024 · 66c6f07 · 66c6f07
1 parent 9b06d53
commit 66c6f07
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Showing 3 changed files with 9 additions and 2 deletions.
diff --git a/app/api/search/route.ts b/app/api/search/route.ts
@@ -43,15 +43,19 @@ export async function GET(request: NextRequest) {
       INNER JOIN "Volume" ON "Volume".id = "Page"."volumeId"
       INNER JOIN "Series" ON "Series".id = "Volume"."seriesId"
       CROSS JOIN LATERAL unnest("blockText") WITH ORDINALITY AS t(text_element, idx)
-      WHERE t.text_element LIKE $1 ${nsfwFilter}
+      WHERE
+        "Page"."blockText" &@ $1
+        AND
+        t.text_element &@ $1
+        ${nsfwFilter}
       ORDER BY "isReading" DESC, "Page"."volumeId", number ASC
       LIMIT 20
       OFFSET $3
     `;
 
     const pages: SearchResult[] = await prisma.$queryRawUnsafe(
       rawQuery,
-      `%${q}%`,
+      q,
       session.user.userId,
       offset,
     );

diff --git a/prisma/migrations/20240416060248_add_index_on_blocktext/migration.sql b/prisma/migrations/20240416060248_add_index_on_blocktext/migration.sql
@@ -0,0 +1,2 @@
+-- CreateIndex
+CREATE INDEX pgroonga_blocks_index ON public."Page" USING pgroonga ("blockText");
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
@@ -92,6 +92,7 @@ model Page {
   volume       Volume   @relation(fields: [volumeId], references: [id])
 
   @@unique([number, volumeId], name: "volumeNum")
+  @@index([blockText], map: "pgroonga_blocks_index")
 }
 
 model Reading {
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		-- CreateIndex
		CREATE INDEX pgroonga_blocks_index ON public."Page" USING pgroonga ("blockText");