/**
Please refer to http://dev.mysql.com/doc/refman/5.7/en/innodb-foreign-key-constraints.html for correct foreign key definition.
*/
public function buildForeignKeyConstraint(Relationship $rel)
{
$schemaClass = $rel['foreign_schema'];
$fSchema = new $schemaClass();
$constraint = new Constraint();
$constraint->foreignKey($rel['self_column']);
$references = $constraint->references($fSchema->getTable(), (array) $rel['foreign_column']);
if ($act = $rel->onUpdate) {
$references->onUpdate($act);
}
if ($act = $rel->onDelete) {
$references->onDelete($act);
}
return $constraint;
}
public function buildForeignKeyConstraint(Relationship $rel)
{
$constraint = new Constraint();
$constraint->foreignKey($rel['self_column']);
$fSchema = new $rel['foreign_schema']();
$references = $constraint->references($fSchema->getTable(), (array) $rel['foreign_column']);
return $constraint;
}
