摘要：
直切正题：每个人，每个栏目，发稿数量统计SELECT a.realname AS 姓名, c.catname AS 栏目名称, count(1) AS 发稿量FROM v9_news bz, v9_category c, v9_admin aWHERE bz.inputtime >= UNIX_TIMESTAMP('20130101000000') AND bz.inputtime = UNIX_TIMESTAMP('20130101000000') AND bz.inputtime <= UNIX_TIMESTAMP('2013123123 阅读全文