Fr.wikiquote sysop

SQL

SET @projects = "karl,John";
#SELECT find_in_set(@projects) as project;
WHILE (LOCATE(',', @projects) > 0)
DO
SET @value = ELT(1, @projects);
    SET @STR = SUBSTRING(@projects, 1, LOCATE(',',@projects)-1);
    SET @projects = SUBSTRING(@projects, LOCATE(',', @projects) + 1);

    SELECT user_id, user_name, ug_group, user_editcount FROM @STR;
    LIMIT 5;
END WHILE;
/*
SELECT user_id, user_name, ug_group, user_editcount FROM (SELECT CONCAT (project, ".user") FROM @projects) as user
		JOIN user_groups on ug_user = user_id and ug_group = "sysop"
limit 10;
*/

/* select * from user join user_groups on ug_user = user_id and ug_group = "sysop"
limit 10;*/
SQL

Checking query status...
