ORACLE日期型问题

    技术2023-12-28  86

    表A中,字段time 为日期型, 年 select extract(year from sysdate) from dual select extract(year from time ) from A 月 select extract(month from sysdate) from dual 日 select extract(day from sysdate) from dual

     

    Processed: 0.009, SQL: 9