perf(webapp): Add BatchTaskRun index to speed up the batch list dashboard page (#2499)

ericallam · web-flow · commit 3188dc9b28ee · 2025-09-12T17:23:52.000+01:00
diff --git a/internal-packages/database/prisma/migrations/20250912155941_add_batch_task_run_dashboard_index/migration.sql b/internal-packages/database/prisma/migrations/20250912155941_add_batch_task_run_dashboard_index/migration.sql
@@ -0,0 +1,2 @@
+-- CreateIndex
+CREATE INDEX CONCURRENTLY IF NOT EXISTS "BatchTaskRun_runtimeEnvironmentId_id_idx" ON "public"."BatchTaskRun"("runtimeEnvironmentId", "id" DESC);
diff --git a/internal-packages/database/prisma/schema.prisma b/internal-packages/database/prisma/schema.prisma
@@ -1578,6 +1578,8 @@ model BatchTaskRun {
   ///this is used for all engine versions
   @@unique([runtimeEnvironmentId, idempotencyKey])
   @@index([dependentTaskAttemptId])
+  // This is for the batch list dashboard page
+  @@index([runtimeEnvironmentId, id(sort: Desc)])
 }
 
 enum BatchTaskRunStatus {

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+-- CreateIndex`
	`2`	`+CREATE INDEX CONCURRENTLY IF NOT EXISTS "BatchTaskRun_runtimeEnvironmentId_id_idx" ON "public"."BatchTaskRun"("runtimeEnvironmentId", "id" DESC);`
Original file line number	Diff line number	Diff line change
`@@ -1578,6 +1578,8 @@ model BatchTaskRun {`
`1578`	`1578`	`///this is used for all engine versions`
`1579`	`1579`	`@@unique([runtimeEnvironmentId, idempotencyKey])`
`1580`	`1580`	`@@index([dependentTaskAttemptId])`
	`1581`	`+ // This is for the batch list dashboard page`
	`1582`	`+ @@index([runtimeEnvironmentId, id(sort: Desc)])`
`1581`	`1583`	`}`
`1582`	`1584`
`1583`	`1585`	`enum BatchTaskRunStatus {`