Foreign key

Yii 1.1 General Discussion
1

How should I set the foreign keys of a table?

In the method public function relations ()?


'comune1'=>array(self::HAS_MANY, 'anagrafe', 'COMUNE_COMUNE_ID')

But sometimes gives me the error and sometimes not and why?

I was wrong to set the relation?

2

CDbCommand failed to execute the SQL statement: SQLSTATE[HY000]: General error: 20999 OCIStmtExecute: ORA-20999: TAPI-1005:Violata chiave esterna ANAGRA_COMUNE_FK della tabella ANAGRAFE