异常
Recursive limit 0 (as set by the max_sp_recursion_depth variable) was exceeded for routine createChi
查看Mysql全局变量
show global variables或者select @@全局变量名
[url]https://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html#sysvar_max_sp_recursion_depth[/url]
[url]http://lancelot.blog.51cto.com/393579/1775925[/url]