标签：object app views set end mysql -- review append
set @j=‘[{"xx":"bb","reviews":[]},{"bb"}]‘;
set @j=json_array_append(@j,‘$[0].reviews,json_object("aa","vvv"));
------------------------------------
[{"xx":"bb","reviews":[{"aa":"vvv"}]},{"bb"}]
标签：object app views set end mysql -- review append
原文地址：http://www.cnblogs.com/bauddha-gyq/p/6929850.html
