Using with recursive

BigQueryDb2 (LUW)MariaDBMySQLOracle DBPostgreSQLSQL ServerSQLite20072009201120132015201720192021✓ 3.8.3+⊘ 3.5.7 - 3.7.11✓ 2017+⊘ 2008R2 - 2016✓ 8.4+⊘ 8.3✓ 21c+⊘ 11gR1 - 19ca✓ 8.0.18+⊘ 5.0 - 8.0.17✓ 10.4+⊘ 5.1 - 10.3✓ 11.5.0+⊘ 9.7 - 11.1a⊘ 2.0
  1. When skipping the recursive keyword