bielidefeng

摘要： ----record|%rowtype|%type的使用方法declare name pmb_amap_mtr_t.name%type; all_col pmb_amap_mtr_t%rowtype; type serize is record(global_id pmb_amap_mtr_t.global_id%type, name pmb_amap_mtr_t.name%type, addr pmb_amap_mtr_t.addr%type); sezz serize;begin select name into name from pmb_amap_mtr_t where rownum. 阅读全文