wip migrate state

cmd/hatchet-migrate/migrate/migrations/20260123160000_v1_0_71.sql

@@ -0,0 +1,38 @@
+-- +goose Up
+-- Some deployments were created with a "TenantResourceLimitAlert" table missing the "resource" column.
+-- The ticker poll query expects this column to exist (it inserts into it), so ensure it exists and backfill it.
+DO $$
+BEGIN
+    -- If the table doesn't exist, there's nothing to do.
+    IF to_regclass('"TenantResourceLimitAlert"') IS NULL THEN
+        RETURN;
+    END IF;
+
+    -- Add the column if missing.
+    IF NOT EXISTS (
+        SELECT 1
+        FROM pg_attribute
+        WHERE attrelid = to_regclass('"TenantResourceLimitAlert"')
+          AND attname = 'resource'
+          AND NOT attisdropped
+    ) THEN
+        EXECUTE 'ALTER TABLE "TenantResourceLimitAlert" ADD COLUMN "resource" "LimitResource"';
+    END IF;
+
+    -- Backfill any missing values from the referenced resource limit.
+    IF to_regclass('"TenantResourceLimit"') IS NOT NULL THEN
+        EXECUTE '
+            UPDATE "TenantResourceLimitAlert" trla
+            SET "resource" = trl."resource"
+            FROM "TenantResourceLimit" trl
+            WHERE trla."resource" IS NULL
+              AND trla."resourceLimitId" = trl."id"
+        ';
+    END IF;
+
+    -- Only enforce NOT NULL if everything is populated.
+    IF NOT EXISTS (SELECT 1 FROM "TenantResourceLimitAlert" WHERE "resource" IS NULL) THEN
+        EXECUTE 'ALTER TABLE "TenantResourceLimitAlert" ALTER COLUMN "resource" SET NOT NULL';
+    END IF;
+END $$;
+