how to alter table name in mysql

1RENAME TABLE tb1 TO tb2;

1RENAME TABLE old_table TO new_table;

1RENAME TABLE old_name TO new_name;
2-- or
3ALTER TABLE old_name RENAME TO new_name; 
4-- or
5ALTER TABLE old_name RENAME new_name;                 

1RENAME TABLE old_table_name TO new_table_name;
2					or
3ALTER TABLE old_table_name RENAME TO new_table_name; 
4					or
5ALTER TABLE old_table_name RENAME new_table_name;                 

1ALTER TABLE tableName CHANGE `oldcolname` `newcolname` datatype(length);

1-- mysql
2ALTER TABLE `members` CHANGE COLUMN `full_names` `fullname` char(250) NOT NULL;