extract(second_microsecond …)

BigQueryDb2 (LUW)MariaDBMySQLOracle DBPostgreSQLSQL ServerSQLite200520072009201120132015201720192021⊘ 3.5.7 - 3.40.0⊘ 8.3 - 15⊘ 11gR1 - 21c✓ 5.6+⊘ 5.0 - 5.1✓ 5.3+⊘ 5.1 - 5.2⊘ 9.7 - 11.5.7⊘ 2.0