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Category: Databases

Fleet – Error creating DB connection

October 2, 2018 Michael Persaud CentOS, MySQL, Unix/Linux Leave a comment

Problem You receive the following error Error creating db connection: this authentication plugin is not supported when running command: sudo

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ElasticSearch: Allow binding to multiple addresses

October 17, 2017 Michael Persaud Databases, ElasticSearch, Quick Notes Leave a comment

Problem You need to bind multiple IP addresses to your elastic search host, following the documentation network.bind_host: “IP Address” Solution

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MySQL – Alter root password – ERROR 1820 (HY000)

September 23, 2017 Michael Persaud Databases, MySQL Leave a comment

Problem You get the following error when executing scripts ERROR 1820 (HY000) at line 20: You must reset your password

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MySQL – Root password after new installation

September 21, 2017 Michael Persaud CentOS, Databases, MySQL, Unix/Linux Leave a comment

Problem Immediately after installing MySQL you attempt to log in with the system root or admin account but it fails,

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SQL – Reset SA password (no other admin access)

November 5, 2016 Michael Persaud Databases, MSSQL, Windows 2012R2, Windows Servers Leave a comment

Problem You need to use SQL management or other tools and need to sign in but you have no access

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PHP Upgrade – PHP 5.5 to 5.6 or 7.0

October 27, 2016 Michael Persaud Databases, MySQL, Php, Unix/Linux Leave a comment

Problem You need to upgrade PHP from 5.5 to 5.6 or 7.0 Solution From the command line type # add-apt-repository

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PHP Upgrade – Missing mysql extension

October 27, 2016 Michael Persaud Databases, MySQL, Php, Unix/Linux, Web, Wordpress Leave a comment

Problem You upgraded PHP and now have the following error: Your PHP installation appears to be missing the MySQL extension

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MySQL – Start and status in Linux/Unix

October 1, 2016 Michael Persaud CentOS, Databases, MySQL, Unix/Linux Leave a comment

To quickly view your status try the following commands sudo /etc/init.d/mysql status To stop or start issue one of the

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MySQL – Repair and optimize tables

September 17, 2016 Michael Persaud Articles, Databases, MySQL Leave a comment

Repair and optimize all tables After upgrading the MySQL server there are times when weird bugs would be seen with

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MySQL- Backup and or Restore your MySQL Database Using phpMyAdmin

September 17, 2016 Michael Persaud Articles, Databases, MySQL Leave a comment

How to Backup and or Restore your MySQL Database Using phpMyAdmin Backup your MySQL Database Log into your hosting or

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