[Switch] mysql-1418 can not create a solution to the function

ErrorCode:1418 

ThisfunctionhasnoneofDETERMINISTIC,NOSQL,orREADSSQLDATAinitsdeclarationandbinaryloggingisenabled(you*might*wanttousethelesssafelog_bin_trust_function_creatorsvariable)

(0mstaken)  

　　The workaround is as follows: 

　　1. mysql> SET GLOBAL log_bin_trust_function_creators = 1; 

　　2.  When the system starts up --log-bin-trust-function-creators=1 

　　3. In the my.ini (my.conf under linux) file, add a line after the [mysqld] tag as log-bin-trust-function-
creators  

If there is a 1418 error when creating a function: then just execute set global log_bin_
trust_routine_creators=1; 

Then there will be no problem with how to create a function (of course, your function must be correct), this is a bug of mysql,
I don't know why, anyway, it's OK to do this.  

In addition, you can also directly add the following line in the configuration file my.cnf [mysqld] log_bin_trust_routine_creators=1; 

This command can be run in the sql editor environment without restarting the service.

Reprint http://www.2cto.com/database/201211/168865.html