1: --重命名表 2: RENAME old_table_name to new_table_name; 3: 4: --获得当前日期 5: SELECT SYSDATE FROM DUAL 相关文章: 2022-01-14 2022-01-22 2021-06-30 2021-11-05 2021-05-18 2021-06-19 2022-12-23