Dev {Tricks}

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MySQL: Error Code: 1118

  • #1118 – Row size too large (> 8126). Changing some columns to TEXT or BLOB may help. In current row format, BLOB prefix of 0 bytes is stored inline.
  • Change limit for “Mysql Row size too large”
  • Row size too large 8126 Changing some columns
  • 1118 Row size too large

The error was: SQLSTATE[42000]: Syntax error or access violation: 1118 Row size too large. The maximum row size for the used table type, not counting BLOBs, is 8126. This includes storage overhead, check the manual. You have to change some columns to TEXT or BLOBs

  • Solution
  • Login to phpMyAdmin with root previllege
  • Go to Variables
  • Then edit Innodb Strict Mode as follows 
    innodb_strict_mode = 0

 

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How To Create a New User and Grant Permissions in MySQL

Access MariaDB Server

mysql -u root -p

Create new database

CREATE DATABASE bdhostidb;

Check whether the database created

SHOW DATABASES;




GRANT ALL PRIVILEGES ON 'sqI_bdhositit_co'.* TO 'sqI_bdhositit_co'@localhost;

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MariaDB Upgrade to the new version | Plesk – CentOS 7 / RHEL 7

By default, CentOS 7 is shipped with MariaDB 5.5. MariaDB 10.x version is a drop-in replacement for MySQL 5.5-5.7.

Automatic method

Note: The script below is applicable only for upgrading default MariaDB 5.5 to the MariaDB 10.5 version, for other cases apply the steps from the Manual Method section. Make sure Obsidian 18.0.30 or later is installed on the server.

  1. Download the attached script and provide it with executable rights: 
    wget https://raw.githubusercontent.com/plesk/kb-scripts/master/c7-mariadb-10-5-upgrade/c7-mariadb-10-5-upgrade.sh && chmod +x c7-mariadb-10-5-upgrade.sh
  2. Execute the script via CLI: 
    ./c7-mariadb-10-5-upgrade.sh

 

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How to Clean the YUM Cache in CentOS

We need to clean the YUM cache to reclaim the disk space used or to fix some errors due to corrupted metadata files.

  • Clean all the cached packages from the enabled repository cache directory. 
    yum clean packages
  • Delete package headers. 
    yum clean headers
  • Delete metadata for each enabled repository. 
    yum clean metadata
  • Clean database cache

yum clean dbcache
  • Clean expire cache

yum clean expire-cache
  • Clean all cached information. 
    yum clean all

Done!

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How to run php file through command line? How do I enable PHP?

For Windows, make sure you have PHP installed and type this into command prompt:

C:\Path\To\php.exe C:\Path\To\Your\script.php

And for Linux/Unix:

php /path/to/script.php
  • Go to Tools & Settings > Updates to start the Plesk Installer.
  • Click Add/Remove Components, expand the Web hosting section, and
  • Then the PHP interpreter versions section.
  • PHP from OS vendor (install)