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Category: Database

Useful MySQL Posts

April 16, 2021 Yvonne Lu MYSQL

An Overview of using algorithm setting to modify MySQL table MySQL data definition language Operations

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MYSQLI on PHPStorm Build In Web Server

July 29, 2020 Yvonne Lu MYSQL, PHP

PHPStorm has a build-in web server running at default port 63342.  It works fine in general browser files such as

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Laravel Factory and Seeder

May 3, 2020 Yvonne Lu Database, PHP

Follow the steps below to seed a database with sample data: Make factory associated with a table: php artisan make:factory

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MariaDB Abort Due To Failed to Initialize Multi Master Structures

April 15, 2020 Yvonne Lu MYSQL

I am running 10.4.11 MariaDB Recently, My XAMPP controller failed to start MySQL (MariaDB). I got the following error: Error:

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How to use ediimport

October 23, 2018 Yvonne Lu EDI, Foxpro

Ediimport is a Foxpro program that automatically insert corrected ADX 850 (EDI order) export to SBT databases.  Ediimport.prg and application

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Unicode choice for MYSQL database

September 21, 2018 Yvonne Lu Dolibarr, MYSQL

A very good post on stackoverflow.  My’s sticking with utf8mb4_general_ci for general tables (better performance) : https://stackoverflow.com/questions/766809/whats-the-difference-between-utf8-general-ci-and-utf8-unicode-ci Note:  DOLIBARR uses utf8mb4_unicode_ci.  Since

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MYSQL Cheat Sheet

August 28, 2018 Yvonne Lu MYSQL

To dump all data in a database mysqldump –host=”hostname” –user=”username” –password=”password” databasename > backup_name.sql To reset auto-increment field in a

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PSQL tips on Windows

May 11, 2018 Yvonne Lu Postgresql

To resolve charset conflict error between utf8 and WIN1252, do the following before any further command are issued in PSQL:

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Postgresql Related Notes

May 9, 2018 Yvonne Lu Postgresql

If you’ve installed postgresql using the installer, it typically sets the service to start automatically when Windows is started.  To

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PHP with Postgresql

May 8, 2018 Yvonne Lu PHP, Postgresql

If PHP is installed as part of XAMPP, it will work with MySQL/MariaDB with no additional change.  However, to work

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