Merge pull request #135724 from cockroachdb/blathers/backport-release…

…-23.2-135715

release-23.2: ccl/schemachangerccl: deflake TestBackupSuccess

pkg/sql/schemachanger/sctest/framework.go

@@ -935,7 +935,7 @@ func waitForSchemaChangesToFinish(t *testing.T, tdb *sqlutils.SQLRunner) {
 
 func hasLatestSchemaChangeSucceeded(t *testing.T, tdb *sqlutils.SQLRunner) bool {
 	result := tdb.QueryStr(t, fmt.Sprintf(
-		`SELECT status FROM [SHOW JOBS] WHERE job_type IN ('%s') ORDER BY finished DESC LIMIT 1`,
+		`SELECT status FROM [SHOW JOBS] WHERE job_type IN ('%s') ORDER BY finished DESC, job_id DESC LIMIT 1`,
 		jobspb.TypeNewSchemaChange,
 	))
 	return result[0][0] == "succeeded"