/SQL/Mysql how to change default charset

Mysql how to change default charset

ALTER DATABASE databasename CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE tablename CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

Source: stackoverflow.com

Mysql how to change default charset

mysql> SHOW VARIABLES LIKE 'char%'; SHOW VARIABLES LIKE 'collation%';
+--------------------------+----------------------------+
| Variable_name            | Value                      |
+--------------------------+----------------------------+
| character_set_client     | utf8mb4                    |
| character_set_connection | utf8mb4                    |
| character_set_database   | utf8mb4                    |
| character_set_filesystem | binary                     |
| character_set_results    | utf8mb4                    |
| character_set_server     | utf8mb4                    |
| character_set_system     | utf8                       |
| character_sets_dir       | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
8 rows in set (0.00 sec)

+----------------------+--------------------+
| Variable_name        | Value              |
+----------------------+--------------------+
| collation_connection | utf8mb4_general_ci |
| collation_database   | utf8mb4_unicode_ci |
| collation_server     | utf8mb4_unicode_ci |
+----------------------+--------------------+
3 rows in set (0.00 sec)

Source: stackoverflow.com

Similar codes

-1 vote144 views1 answer
Sql getdate date only
SQL
0 vote167 views1 answer
Mysql where in maintain order
SQL
3 votes175 views1 answer
Oracle list invalid password logon denied
SQL
0 vote786 views2 answers
Remove mysql workbench ubuntu
SQL
0 vote106 views2 answers
Denormalization in sql
SQL
0 vote168 views1 answer
Create table using the clause with as
SQL
5 votes159 views1 answer
Commentaire table oracle
SQL
10 votes162 views6 answers
Between sql
SQL
1 vote157 views1 answer
Pl sql ptint
SQL
0 vote144 views1 answer
Sql beginning of previous month
SQL