Mysql: execute command denied to user ''@'localhost' for routine error

Question

i got some problem during open my old website. My dataTable show:

DataTables warning: JSON data from server could not be parsed. This is caused by a JSON for         


        

Answer 1

I encountered this yesterday, I expected a syntax error but this message was shown.

My mistake: I wrote "SELECT m.id, m.MAX(id_number) as id_number..." instead of "SELECT m.id, MAX(m.id_number) as id_number...".... the error is with the MAX. The error message wasn't too helpful.

Answer 2

It works..... I try to grant this priviledge in root.

1. log in as root
2. GRANT EXECUTE ON PROCEDURE TestMediaControl.monthavrage TO 'jeinqa'@'localhost'
3. flush privileges;

Answer 3

I have encountered this in phpMyAdmin, a few hours ago, when executing a stored procedure with what I thought would be detected as a syntax error.

I was missing a comma between a field name, and a calculated field, and this gave me the same error message.

Answer 4

Very late to the party also try a combination of.

GRANT EXECUTE ON PROCEDURE TestMediaControl.monthavrage TO 'jeinqa'@'%';

AND

flush privileges;

Also try replacing PROCEDURE with FUNCTION.