refactored to its own file for clarity

dialect.go

@@ -145,11 +145,3 @@ func currentDatabaseAndTable(dialect Dialect, tableName string) (string, string)
 	}
 	return dialect.CurrentDatabase(), tableName
 }
-
-// OraDialect interface contains behaviors that differ that other databases and allows for each Ora driver to
-// implement custom behaviours
-type OraDialect interface {
-	// CreateWithReturningInto is called by gorm.createCallback(*Scope) and will create new entity while populating the identity ID into the primary key
-	// different drivers will have different ways of handling this behaviour for Ora
-	CreateWithReturningInto(*Scope)
-}