🔨 add dataChecksum and metadataChecksum columns to variables table (#…

…3690)
owid · Jun 6, 2024 · cf9dc2e · cf9dc2e
1 parent a7117f4
commit cf9dc2e
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/db/migration/1717663380409-AddChecksumsToVariablesTable.ts b/db/migration/1717663380409-AddChecksumsToVariablesTable.ts
@@ -0,0 +1,19 @@
+import { MigrationInterface, QueryRunner } from "typeorm"
+
+export class AddChecksumsToVariablesTable1717663380409
+    implements MigrationInterface
+{
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`-- sql
+        ALTER TABLE variables
+            ADD COLUMN dataChecksum VARCHAR(64),
+            ADD COLUMN metadataChecksum VARCHAR(64);`)
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`-- sql
+        ALTER TABLE variables
+            DROP COLUMN dataChecksum,
+            DROP COLUMN metadataChecksum;`)
+    }
+}