How do I change the default character set in MySQL?

How do I change the default character set in MySQL?

The MySQL server has a compiled-in default character set and collation. To change these defaults, use the –character-set-server and –collation-server options when you start the server.

How do I change Unicode in MySQL?

To change the character set encoding to UTF-8 for the database itself, type the following command at the mysql> prompt. Replace dbname with the database name: Copy ALTER DATABASE dbname CHARACTER SET utf8 COLLATE utf8_general_ci; To exit the mysql program, type \q at the mysql> prompt.

How do I change UTF-8 to utf8mb4?

Switching from MySQL’s utf8 to utf8mb4

1. Step 1: Create a backup.
2. Step 2: Upgrade the MySQL server.
3. Step 3: Modify databases, tables, and columns.
4. Step 4: Check the maximum length of columns and index keys.
5. Step 5: Modify connection, client, and server character sets.
6. Step 6: Repair and optimize all tables.

How do I convert MySQL to utf8mb4?

What collation should I use MySQL?

If you’re using MySQL 5.7, the default MySQL collation is generally latin1_swedish_ci because MySQL uses latin1 as its default character set. If you’re using MySQL 8.0, the default charset is utf8mb4. If you elect to use UTF-8 as your collation, always use utf8mb4 (specifically utf8mb4_unicode_ci).

How do I change MySQL server collation?

Changing database character set and collation

1. Log into phpMyAdmin.
2. Select your database from the list on the left.
3. Click on “Operations” from the top set of tabs.
4. In the Collation box, choose your new collation from the dropdown menu.
5. Select your database from the list on the left.

How can I get UTF 8 data from MySQL?

Four good steps to always get correctly encoded UTF-8 text:

1. Run this query before any other query: mysql_query(“set names ‘utf8′”);
2. Add this to your HTML head:
3. Add this at top of your PHP code: