select * from your_table
where trunc(your_date,'MM')=trunc(add_months(sysdate,-1),'MM');
john bruin a écrit dans le message <37BA05BA.4CE9_at_tssc.co.nz>...
>Does anyone know if there is a function to select records for the
>previous month. In the past we have run a query on the 1st day of the
>month and selected for the previous 31 days ("sydate -31") which is OK
>but requires sorting/deletion of unwanted records for the months that
>have 30 days or less.
>
>Any help appreciated,
>John
Received on Wed Aug 18 1999 - 02:29:22 CDT
