MySQL

MySQL

Calisthenics
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10.06.2018, 08:35

Selecting data from multiple tables: https://dev.mysql.com/doc/refman/8.0/en/join.html
Updating the row if record exists otherwise insert a new row (you can avoid sending a DELETE query and then an INSERT query with this method): https://dev.mysql.com/doc/refman/8.0...duplicate.html

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MySQL - by DarkMythHunter - 09.06.2018, 10:53

Re: MySQL - by Sew_Sumi - 09.06.2018, 11:44

Re: MySQL - by Awide - 09.06.2018, 13:00

Re: MySQL - by Sew_Sumi - 09.06.2018, 21:52

Re: MySQL - by DarkMythHunter - 10.06.2018, 06:55

Re: MySQL - by Sew_Sumi - 10.06.2018, 07:03

Re: MySQL - by Calisthenics - 10.06.2018, 08:35

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