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1

According to most of your Error Message, the problem is from sandbox_02, expected 20 found 16 Foreing keys must be respected, if it`s the case here, you are just missing some important rows. Run mySQL_upgrade, to solve the problem.


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At first play a bit with apache and webservers. Than learn php and do awesome stuff.The mysql server can be accessed over a special port @ localhost so you dont need any extra software. Installing php is usefull to run it


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Here's my current approach: my $ret = {}; foreach (@{ $sth->fetchall_arrayref( ) }) { # return ref to array push @{ $ret->{ $_->[0] } }, $_->[1] ; } return $ret; In case it is useful to someone out there, while we wait to see if there's a better way of doing this.


1

I have fully understood this issue. What changed is that in the new mysql, query cache is disabled due to default setting of query_cache_type = OFF. When I re-enabled query cache by setting query_cache_type=1, better performance came right back. Since my site uses 100 times more SELECT queries than INSERT/UPDATE queries, using query cache makes sense for me. ...


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First of all uninstall the previous version of mysql... in most of the cases it works. If it doesn't , open Run (win+R) and type "resmon.exe" .A window will be opened, now click on Listening ports .Now you can see port "3306" as mysqld.exe. Now, remember the PID of the mysqld.exe. Now, open cmd (as administrator) and type taskkill /F /PID 3306 (if your ...


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Change the path with \ forward slash in my.ini. Then restart the MySQL service and have a check. I also suggest you to verify that the basedir/datadir path is correct. basedir="D:\Apps\MySQL\mysql-5.7.13-winx64\" datadir="D:\Apps\MySQL\data5713\"


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There are different types of logs which are determined by the following global MySQL variables: log_error for the error message log; general_log_file for the general query log file (enabled by general_log); slow_query_log_file for the slow query log file (enabled by slow_query_log); If you would like to read the error log file, try this command: sudo ...


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If this is a true copy and paste, You spelled select wrong. Its select not SELCET DOH!!! (Been there done that)



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