/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

0 vote120 views1 answer
Where in clause tsql
SQL
1 vote138 views1 answer
Sql server today minus n
SQL
11 votes121 views1 answer
Oracle view ddl
SQL
1 vote134 views2 answers
Maximum number of tables in mysql
SQL
1 vote124 views1 answer
Order by oracle
SQL
1 vote127 views1 answer
Pl sql create table from another table
SQL
24 votes135 views6 answers
Replace mysql
SQL
0 vote118 views1 answer
Opensuse stop MySQL
SQL
0 vote147 views1 answer
Sql set data from a select query to a temp table and insert
SQL
0 vote100 views2 answers
Avg() sql
SQL