摘要:
declare a number; v_begin date := to_date('201901013','yyyymmdd'); v_end date := to_date('20190119','yyyymmdd'); v_date date; v_use varchar2(10); begi 阅读全文
摘要:
DECLARE V_SYSTIME VARCHAR2(8); PROCEDURE KB_RUNNING(I_DATE DATE) IS BEGIN V_SYSTIME :=TO_CHAR(I_DATE -1,'YYYYMMDD'); DBMS_OUTPUT.PUTLINE(V_SYSTIME ); 阅读全文