mysql character set utf8mb4 collate utf8mb4_unicode_ci code example
Example 1: Converting mysql tables to charset utf8mb4
ALTER TABLE
table_name
CHANGE column_name column_name
VARCHAR(191)
CHARACTER SET utf8mb4
COLLATE utf8mb4_unicode_ci;
Example 2: Converting mysql tables to charset utf8mb4
ALTER DATABASE
database_name
CHARACTER SET = utf8mb4
COLLATE = utf8mb4_unicode_ci;