摘要: create or replace view v_base_pd_type_tree asselect t."PD_TYPE",t."PAR_PD_TYPE",t."PD_NAME",t."PD_TYPE_SIGN", LPAD('|-', (level - 1) * 4, ' | ') || ... 阅读全文
posted @ 2011-03-16 13:25 笑的自然 阅读(112) 评论(0) 推荐(0)