hibernate - MySQL utf8mb4 unicode (Smiles) -


so, today faced problem:

sql request:

insert `sample` (`lol`) values ('👈');

response:

error code: 1366. incorrect string value: '\xf0\x9f\x91\x88' column 'lol' @ row 1

collation:

mysql> show variables variable_name 'character\_set\_%' or variable_name '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               |     | collation_connection     | utf8mb4_unicode_ci |     | collation_database       | utf8mb4_unicode_ci |     | collation_server         | utf8mb4_unicode_ci |     +--------------------------+--------------------+     10 rows in set, 1 warning (0.00 sec)

my.ini:

[client] port=3306 default-character-set = utf8mb4  [mysql] default-character-set = utf8mb4  [mysqld] character-set-client-handshake = false collation-server = utf8mb4_unicode_ci character-set-server=utf8mb4

mysql workbench screenshot

database structure

how fix it?

the solution simple. need set names 'utf8mb4'


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