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How to debug the child values in parent to child query using for loop?
List<Account> accs=[select id,name,Phone,
(select id,lastname,firstname,email
from contacts)
from account];for(Account aa:accs){
System.debug(aa.id);
System.debug(aa.name);
System.debug(aa.phone);
}
for(Contact con:accs.contacts){}
The first loop runs error free while the second loop throws up some error. I have the parent values in the first loop but i need the child values in it as well. Can anyone help?
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3 Replies
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What error you are getting in second for loop?
As multiple contacts could be associated with single account so, to traverse the contact you would need second for loop inside first. Debug contact values in second for loop. you can do like:
for(Account aa:accs){
System.debug(aa.id);
System.debug(aa.name);
System.debug(aa.phone);for(Contact con:accs.contacts){
System.debug(con.email);
}
} - [adinserter block='9']
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Hello,
Could you let me know the error??
Thanks
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Hi,
Could you tell me your requirements that what you are trying to do.
thanks.
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