[MySQL memorization] Create utf8 Database

MySQL > Create   Database   If   Not   Exists My_db Default Charset utf8 collate utf8_general_ci;

# Pay attention to the following sentence "collate utf8_general_ci", which roughly means sorting by utf8 variable code format during sorting
# The default character set of all data tables created in this database will be utf8. MySQL > Create   Table My_table (name Varchar ( 20 ) Not   Null   Default'' ) Type = MyISAM Default Charset utf8;

# Create a table my_table. type = MyISAM specifies that the storage engine is MyISAM or InnoDB. Default charset utf8 specifies that the encoding is utf8.