Question

运行sql查询以获取日期在给定范围内的数据。 stdt是日期数据类型。这是有问题的代码：

    select hofc_wrk_unit_uid
    from mhal_rep.stusha
    where STDT BETWEEN date('2010-01-21') AND to_char(SYSDATE, 'YYYY-MM-DD')
    and ibmsnap_operation not in ('D')
    and stus_cd in ('CLSD')

我一直收到错误“列'SYSDATE'不存在”

如何使其调用SYSDATE函数并停止寻找名为sysdate的列？

尝试过：

    select hofc_wrk_unit_uid
    from mhal_rep.stushh
    where STDT BETWEEN date('2010-01-21') AND SYSDATE()
    and stus_endt BETWEEN date('2010-01-21') AND SYSDATE()
    and stus_cd in ('DWPC')
    and ibmsnap_operation not in ('D')

并且正在获取函数sysdate（）不存在

Answer 1

尝试以下操作：

select hofc_wrk_unit_uid
    from mhal_rep.stushh
    where STDT BETWEEN date('2010-01-21') AND current_date
    and stus_endt BETWEEN date('2010-01-21') AND current_date
    and stus_cd in ('DWPC')
    and ibmsnap_operation not in ('D')

使用系统日期进行过滤

1 个答案: