custom.cnf: now using utf8mb4

Author: gulien

mysql/conf.d/custom.cnf

@@ -1,5 +1,19 @@
 # Customize this ini file at your convenience
 
+[client]
+default-character-set= utf8mb4
+
+[mysqld]
+explicit_defaults_for_timestamp = true
+innodb_large_prefix = true
+innodb_file_format = barracuda
+innodb_file_format_max = barracuda
+innodb_file_per_table = true
+
+# Character collation
+character_set_server=utf8mb4
+collation_server=utf8mb4_unicode_ci
+
 # Example with innodb
 #innodb_buffer_pool_size = 1G
 #innodb_log_buffer_size = 64M