Remove first two unused indexes (#376)

* Remove first two unused indexes * Don't make it concurrent * Just use select 1 for down * Drop sort index too * Update PR * Rename migration * Remove if not exists * Fix splitting
xmtp · May 10, 2024 · a544937 · a544937
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diff --git a/pkg/migrations/messages/20240419172419_remove-unused-indexes.down.sql b/pkg/migrations/messages/20240419172419_remove-unused-indexes.down.sql
@@ -0,0 +1,5 @@
+SET statement_timeout = 0;
+
+--bun:split
+DROP INDEX CONCURRENTLY message_receivertimestamp_idx;
+
diff --git a/pkg/migrations/messages/20240419172419_remove-unused-indexes.up.sql b/pkg/migrations/messages/20240419172419_remove-unused-indexes.up.sql
@@ -0,0 +1,16 @@
+SET statement_timeout = 0;
+
+--bun:split
+DROP INDEX IF EXISTS message_pubsubtopic_idx;
+
+--bun:split
+DROP INDEX IF EXISTS message_sort_idx;
+
+--bun:split
+DROP INDEX IF EXISTS message_recvts_shouldexpire_idx;
+
+--bun:split
+-- Replace recvts_shouldexpire_idx with an index just on receiver timestamp
+-- This index is used in our data pipelines to power the data warehouse for high level analytics on network growth
+CREATE INDEX CONCURRENTLY IF NOT EXISTS message_receivertimestamp_idx ON public.message(receiverTimestamp);
+