MySQL

Introduction:

In the ever-expanding digital landscape, understanding the size of your website and database is crucial for effective management and optimization. In this blog post, we'll explore two essential aspects: checking the size of your website data and determining the size of your database.

Checking the Size of Your Website Data:

Method 1: Hosting Control Panel

Most web hosting providers offer a control panel such as cPanel, which provides an easy way to check your website's data size.

What is MySQL's transaction isolation level?

MySQL transaction isolation level is a property that determines the level of isolation between different transactions in the database. It controls how changes made by one transaction are visible to other transactions.

The available transaction isolation levels in MySQL are:

EXPORT DATABASE FROM MAMP

Step One:

• Open a new terminal window

Step Two:

• Navigate to the MAMP install by entering the following line in terminal
• cd /applications/MAMP/library/bin
• Hit the enter key

Step Three:

You can add to bookmarks this page to always have a cheat sheet on hand on how to execute MySQL queries select in Drupal 8 or 9.

Get single value:

$query = \Drupal::database()->select('node_field_data', 'n');
$query->addField('n', 'nid');
$query->condition('n.title', 'About Us');
$query->range(0, 1);
$nid = $query->execute()->fetchField();

Get an entry in the array:

Here command changes your database according to your project and imports a large database very smoothly using the below command.

/applications/MAMP/library/bin/mysql -u root -p example_db < /Applications/MAMP/htdocs/example_db.mysql

After Run above command, you have to just add the PHPMyAdmin password if you set otherwise press enter. wait for a while for the import process.