摘要： 1.存储过程create or replace package PP_CastIronOut is -- Public type declarations type V_CUR is ref cursor; --定义游标。。。。procedure ElementsQuery(c_in_date1 varchar2, --记账日期 p_cusor out V_CUR --游标 ) asbegin open p_cusor for select a.c_batchnumber, c.c_itemvalue, d.c_itemvalue, e.c_itemvalue, f.c_itemvalue, 阅读全文