mysql 从一个数据库数据表插入到另一个数据库数据表
insert into test.a (title) select title from dedes.dedes_co_htmls where aid = 6;
insert into test.a (title) select newstitle from tab.news where news_id = 88;
insert into test.a (title) select title from dedes.dedes_co_htmls where aid = 6;
insert into test.a (title) select newstitle from tab.news where news_id = 88;