FROM_BASE64 function in mysql is used to decode the encoded value. The value which is encode with the BASE64 rule to encode by the MySQL function TO_BASE64, is decoded by this FROM_BASE64 mysql ...

To_base64('string')to_base64 function in mysql is used for encode any string with the string encode rule base64. this function returns a encoded string.this function is added with the mysql version ...

In MySQL 5.7, the default collation for utf8mb4 was charset+collation number 45: utf8mb4_general_ci. We currently call the C function mysql_character_set_name, but that function is a client-side ...