Make index_history_operations_on_is_payment a partial index

stellar · Sep 19, 2023 · 14f2fa6 · 14f2fa6
1 parent c6e34b5
commit 14f2fa6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/services/horizon/internal/db2/schema/migrations/64_add_payment_flag_history_ops.sql b/services/horizon/internal/db2/schema/migrations/64_add_payment_flag_history_ops.sql
@@ -1,7 +1,8 @@
 -- +migrate Up
 
 ALTER TABLE history_operations ADD is_payment boolean;
-CREATE INDEX "index_history_operations_on_is_payment" ON history_operations USING btree (is_payment);
+CREATE INDEX "index_history_operations_on_is_payment" ON history_operations (is_payment)
+    WHERE is_payment IS NOT NULL;
 
 -- +migrate Down