gorm version is v1.23.5, git hash is 6a6dfdae72574e931ea4f0737637308ef2c34b8f.

gorm currently skipped test:
  - TestMigrateColumns, skipped since TiDB issue: https://github.com/pingcap/tidb/issues/34535.
  - TestUpdateBelongsTo, skipped since the test is unstable. https://github.com/pingcap/tidb-test/issues/1795