Add current round best share index migration

src/ORM/_migrations/CurrentRoundBestShareIndex1780897600000.ts

@@ -0,0 +1,22 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class CurrentRoundBestShareIndex1780897600000 implements MigrationInterface {
+    public name = 'CurrentRoundBestShareIndex1780897600000';
+    public transaction = false;
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`DROP INDEX IF EXISTS "IDX_address_settings_best_difficulty"`);
+        await queryRunner.query(`
+            CREATE INDEX IF NOT EXISTS "IDX_accepted_share_round_best"
+            ON "accepted_share_entity" ("submissionDifficulty" DESC, "acceptedAt" DESC, "blockHeight")
+        `);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`DROP INDEX IF EXISTS "IDX_accepted_share_round_best"`);
+        await queryRunner.query(`
+            CREATE INDEX IF NOT EXISTS "IDX_address_settings_best_difficulty"
+            ON "address_settings_entity" ("bestDifficulty" DESC)
+        `);
+    }
+}

src/database.config.ts

@@ -7,6 +7,7 @@ import { TimescaleOperationalHardening1780861200000 } from './ORM/_migrations/Ti
 import { AcceptedShareIndex1780862400000 } from './ORM/_migrations/AcceptedShareIndex1780862400000';
 import { AcceptedShareRollupIndexes1780865400000 } from './ORM/_migrations/AcceptedShareRollupIndexes1780865400000';
 import { PoolAccountingDashboardIndexes1780867200000 } from './ORM/_migrations/PoolAccountingDashboardIndexes1780867200000';
+import { CurrentRoundBestShareIndex1780897600000 } from './ORM/_migrations/CurrentRoundBestShareIndex1780897600000';
 import { UserAgentReportView } from './ORM/_views/user-agent-report/user-agent-report.view';
 import { AcceptedShareEntity } from './ORM/accepted-share/accepted-share.entity';
 import { AddressSettingsEntity } from './ORM/address-settings/address-settings.entity';
@@ -32,6 +33,7 @@ export const databaseMigrations = [
     AcceptedShareIndex1780862400000,
     AcceptedShareRollupIndexes1780865400000,
     PoolAccountingDashboardIndexes1780867200000,
+    CurrentRoundBestShareIndex1780897600000,
 ];
 
 export function createDatabaseOptions(env: NodeJS.ProcessEnv): TypeOrmModuleOptions & DataSourceOptions {