diff --git a/DBEngine.cpp b/DBEngine.cpp
index 1d969c8..116638e 100755
--- a/DBEngine.cpp
+++ b/DBEngine.cpp
@@ -28,15 +28,6 @@ vector<Relation> DBEngine::getRelations(){
 	return tables; 
 }
 
-//To check if a relation name is already used.
-bool DBEngine::isRelation(string n){
-	for(int i = 0; i < tables.size(); i++){
-		if (tables[i].getTableName() == n){
-			return true;
-		}
-	}
-	return false;
-}
 	
 Relation& DBEngine::getTableFromName(string n){
 	for(int i = 0; i < tables.size(); i++){