Hello All,
map<id, account> am= new map<id,account>([select id,name from account limit 10 ]);
system.debug('ammm===>'+am)
 i have executed this code script , its working fine , but i tryied to executed bellow code i am getting error , please help me
what is the issue
map<name, account> am= new map<name,account>([select id,name from account limit 10 ]);
system.debug('ammm===>'+am);

Kindly help me with my doubt

Thanks :)