以下查询未显示任何输出,但没有任何错误 -
select inv_id
from invoice_table
where
INVOICE_DATE BETWEEN to_char(P_INVOICE_START_DATE,'DD-MON-YYYY')AND to_char(P_INVOICE_END_DATE,'DD-MON-YYYY');
我哪里出错了,我该如何改进?
以下查询未显示任何输出,但没有任何错误 -
select inv_id
from invoice_table
where
INVOICE_DATE BETWEEN to_char(P_INVOICE_START_DATE,'DD-MON-YYYY')AND to_char(P_INVOICE_END_DATE,'DD-MON-YYYY');
我哪里出错了,我该如何改进?