feat: add backup table for materialized view (#517)

Co-authored-by: amateima <[email protected]>
across-protocol · Feb 5, 2025 · 5edfdc4 · 5edfdc4
1 parent 0ad5467
commit 5edfdc4
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/migrations/1736706626172-DepositReferraInfo.ts b/migrations/1736706626172-DepositReferraInfo.ts
@@ -0,0 +1,22 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class DepositReferraInfo1736706626172 implements MigrationInterface {
+  name = "DepositReferraInfo1736706626172";
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      create table deposit_referral_info
+        as select * from deposits_mv
+        with no data;
+      `);
+    await queryRunner.query(`
+      CREATE UNIQUE INDEX "UK_dri_depositId_sourceChainId"
+        ON deposit_referral_info ("depositId", "sourceChainId");
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`DROP INDEX "UK_dri_depositId_sourceChainId"`);
+    await queryRunner.query(`DROP TABLE "deposit_referral_info"`);
+  }
+}