refactor: index performance (#909)

aura-nw · Sep 24, 2024 · 2a17c00 · 2a17c00
1 parent 9e6012b
commit 2a17c00
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/migrations/evm/20240924041138_index_performance.ts b/migrations/evm/20240924041138_index_performance.ts
@@ -0,0 +1,13 @@
+import { Knex } from 'knex';
+
+export async function up(knex: Knex): Promise<void> {
+  await knex.raw('set statement_timeout to 0');
+  await knex.raw(
+    'CREATE INDEX IF NOT EXISTS erc721_token_erc721_contract_address_id_index ON erc721_token(erc721_contract_address, id)'
+  );
+  await knex.raw(
+    'CREATE INDEX IF NOT EXISTS erc721_holder_statistic_erc721_contract_address_count_index ON erc721_holder_statistic(erc721_contract_address, count)'
+  );
+}
+
+export async function down(knex: Knex): Promise<void> {}