Tạo cơ sở dữ liệu trong phpMyAdmin
Cách quản lý cơ sở dữ liệu bằng công cụ phpMyAdmin
Are professionals and amateurs alike using free hosting services and running free WordPress sites? Here we will discuss basic authentication.
玄人も、素人も、無料のレンタルサーバーを活用し、無料のWordPressなどを運用している？ ここでは基本認証につぃての話題となります。
Apache ベーシック認証https://t.co/ujLyioJrWb
玄人も、素人も、無料のレンタルサーバーを活用し、無料のWordPressなどを運用している？ ここでは基本認証につぃての話題となります。#BasicAccessAuthentication #Basic認証 #HTTP認証 #基本認証 #Base64
— Ujiki.oO (@UjikiOo) September 14, 2025
phpMyAdmin là gì? Công cụ quản lý MySQL trực quan, dễ dùng cho mọi người
phpMyAdmin là ứng dụng web phổ biến giúp quản trị hệ quản trị cơ sở dữ liệu MySQL dễ dàng hơn thông qua giao diện trình duyệt. Người dùng có thể tương tác với cơ sở dữ liệu — như tạo bảng, thực hiện truy vấn SQL, sao lưu và phục hồi — mà không cần dùng dòng lệnh truyền thống.
Đọc chi tiết: phpMyAdmin là gì?
DELETE from TABLENAME where id between 1 and 400
Ugh, phpMyAdmin timeout AGAIN while importing a database? 😩
Save your sanity with this quick fix — increase limits or use smarter tools.
Read More:
https://beproblemsolver.com/fix-phpmyadmin-import-database-timeout/
I recently discovered that my login username is part of the author archive URL visible to blog users. So, I wanted to change it, but then I realized it’s impossible to change your WordPress username directly without a little workaround.
WordPress does not offer a built-in tool or option to modify the username. Once you set it, forget it.
Luckily, I found three methods to change the WordPress…
I had to do one larger one, so I’ll give you the full list. This is basically an undo.
On Tumblr:
I had to undo the rename of my tumblr, and went back to Code & Canvas.
Used XKit Rewritten to replace the tag “mario breskic” with “code and canvas” for my posts.
Renamed the “mario breskic” tag to “code and canvas” in WordPress.
Replaced the links to mario-breskic.tumblr.com with codeandcanvas.tumblr.com using phpMyAdmin
UPDATE wp_posts SET post_content = REPLACE(post_content, ‘mario-breskic’, 'codeandcanvas’) WHERE post_content LIKE ’%mario-breskic%’;
Replaced the string “Mario Breskic” with “Code & Canvas” but only in posts tagged “code and canvas” using phpMyAdmin
UPDATE wp_posts p
JOIN wp_term_relationships tr ON p.ID = tr.object_id
JOIN wp_term_taxonomy tt ON tr.term_taxonomy_id = tt.term_taxonomy_id
JOIN wp_terms t ON tt.term_id = t.term_id
SET p.post_content = REPLACE(p.post_content, 'Mario Breskic’, 'Code & Canvas’)
WHERE p.post_type = 'post’
AND t.name = 'code and canvas’
AND p.post_content LIKE ’%Mario Breskic%’;
Struck the previous changes from my changelogs on my websites and added a note that I have done so.
Made link changes on my homepage and on my bento.me, too.
Same with other socials with more link options, like Artstation, Bēhance, Facebook.
I used an AI (Copilot) to write the SQL for me.
All in all, this should get me to at least 80% of the reset. There might be something I’ve overlooked but this is alright for now.
As resets go, this one has been smooth.
I think I’ll grab a splatbook and sit down with a cup of caffeine‑free coffee.
Local は、ローカル環境で WordPress を簡単にインストールし、動かすことができる非常に便利なフリーソフトです。このツールを使用してデータベースを操作したい場合、Adminer（phpMyAdmin相当）にアクセスする必要がありますが、そのアクセス方法が少しわかりづらい点があります。この記事では Local で Adminer にアクセスする方法をご紹介します。
アクセス手順の概要
Localを起動し、Adminerにアクセスしたい既存のサイトを選択します。
「Start site」をクリックしてサイトを起動します。
「Database」タブを選択し、「Open…
Comment créer une base de données MySQL sur localhost / phpMyAdmin
Comment créer une base de données MySQL sur localhost / phpMyAdmin vous pouvez pratiquer en suivant ces huit étapes:
Téléchargez et installez XAMPP
Activer Apache et MySQL dans XAMPP
Accéder à localhost/phpMyAdmin dans le navigateur
Créer une base de données MySQL dans phpMyAdmin
Créer une nouvelle table dans la base de données…
Si comme vous vous souhaitez mettre à jour votre version de phpMyAdmin pour bénéficier des dernières nouveauté du célèbre gestionnaire de base de données MySQL pour PHP, suivez le guide, je vous montre comment faire !
/Applications/MAMP/bin/phpMyAdmin/config.inc.php
↓ 300の数値を大きくする。→4000とかデカめに設定。
$cfg[‘ExecTimeLimit’] = 300;
LazySysAdmin – Vulnhub walkthrough
LazySysAdmin is an easy to crack VM. There are multiple ways to crack this machine, several ports and mis-configured services are present inside this box. The takeaway from this machine for me is to understand a service better and thinking simpler to get root privileges after we are able to exploit a badly configured service.
Prerequisites:
1. Download LazySysAdmin –…
xamppでDBをphpmadminでいつも入れてたんだけどこれがまぁ時間がかかる。
◯◯◯MBとかだと数十分はかかるんだけど、毎回仕事が止まるので支障をきたす。
そこで今回教えてもらった方法がかなり早かったのでメモしておく。
cmdを開いて下記を入力すりゃあいい。
cd C:\xampp\mysql\bin\
mysql -u root -p - -default-character-set=utf8 db_name< C:\Users\kamiya\Downloads\sql_name.sql
root
※ハイフンは半角スペースをいれてるが実際はいらない。なぜかハイフンを2つ並べるとでなかった・・・
これで１分かからずに入れることができた。
db_nameと
sql_nameはそれぞれの名前
読み込む場所はそれぞれ指定する。自分は今回ダウンロードから入れたからダウンロードになっている。
それぞれプロパティから見れるのでそれを入れてもらえればそのまま行けるはず。
あとこれを入れるとパスワードを求められるが、それはxamppのパスワード（rootとか）を入れてください。
以上、 XAMPPでDBのインポート早くするやり方でした。
How to Backup WordPress Database Manually
Do you want to know, how can you do this without using any WordPress plugin. You can create a backup of your WordPress website. If you learn to manually create WordPress database backup. Then whenever you want, from wherever you want, you can create a backup of your website and download it. This article is most important for every user who is running his own website or blogs.
Why is it necessary…
.An Entity Relationship Diagram (ERD) is a visual representation of different entities within a system and how they relate to each other.
Agenda: To create ER diagrams for the tables in the database.
Consider a hypothetical scenario in which Restaurant data is stored in a database. The database contains the following tables:
Following are the tables: Food_Item, List_Recipies, Food_Menu, Order_Details, My_Customers, My_Promo, My_Orders, My_Employees, My_Promo
In the diagrams above the Column names in orange are called ‘Entities’ and the keys in green are called ‘Attributes’. The following diagram describes this further.
Follow the steps to create ER diagram for the above tables:
STEP 1:
Go to phpMyAdmin and create a database named ‘Restaurant’.
STEP 2:
To populate the tables in the database run the following SQL commands.
CREATE TABLE IF NOT EXISTS Food_Item ( id INTEGER NOT NULL PRIMARY KEY , menu_id INTEGER , item_name VARCHAR(40) , Item_price VARCHAR(20) , Stock VARCHAR(20))
CREATE TABLE IF NOT EXISTS Customer( id INTEGER NOT NULL PRIMARY KEY , food_item_id INTEGER , name VARCHAR(40) , contact INTEGER(30) , member_id VARCHAR(20))
CREATE TABLE IF NOT EXISTS Employees( emp_id INTEGER NOT NULL PRIMARY KEY , customer_id VARCHAR(30) , name VARCHAR(40) , address Varchar(20) , salary VARCHAR(20))
CREATE TABLE IF NOT EXISTS Promo( id INTEGER NOT NULL PRIMARY KEY , order_id VARCHAR(30), promo_desc VARCHAR(40) , discount VARCHAR (20) , expiry_date VARCHAR(20))
CREATE TABLE IF NOT EXISTS Food_Menu( id INTEGER NOT NULL PRIMARY KEY, employee_id VARCHAR(20), menu_name VARCHAR(40), price Varchar(20), cooking_time VARCHAR(20))
CREATE TABLE IF NOT EXISTS Orders( id INTEGER NOT NULL PRIMARY KEY , employee_id INTEGER , order_date VARCHAR(40) , order_type Varchar(20) , total_amount VARCHAR(20))
Now your database is populated with all the tables.
Note: You do not need to insert data in the tables to create an Entity Relationship Diagram. You just need the field names and their data types.
STEP 3:
In the top menu select More → Designer option as shown in the image below.
This will open the designing mode. You can see all the tables scattered on the designing sheet something like this:
Now you have to create relationships between the different tables. The following chart will help you to understand the relationships between the two tables better.
STEP 4:
Now create relationships by clicking on the relationship icon on the left menu bar. Then select the primary key and foreign key in a relation and click on create relationship option. Perform the same for all the rest of the tables.
The result will look something like this:
Now you had create ER Diagrams for your database.
STEP 5:
The last page of the report will be as shown below:
Hence these are the basic steps of creating an Entity-Relationship (ER) Diagrams [create ER diagrams] for a database.
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O que você acha de executar o phpMyAdmin localmente sem o uso de um servidor web completo tipo o Apache ou Nginx?
