diff --git a/src/helpers/DatabaseHelper.ts b/src/helpers/DatabaseHelper.ts
index 299d0ca..1f62f6a 100644
--- a/src/helpers/DatabaseHelper.ts
+++ b/src/helpers/DatabaseHelper.ts
@@ -7,8 +7,14 @@ import { conf } from "./ConfigHelper";
  * @author Pierre HUBERT
  */
 
+export interface JoinTableInfo {
+	table: string,
+	condition: string
+}
+
 export interface QueryInformation {
 	table: string,
+	joins ?: Array<JoinTableInfo>,
 	fields ?: Array<String>,
 	where ?: Object,
 	order ?: string,
@@ -66,6 +72,15 @@ export class DatabaseHelper {
 		request += info.fields ? info.fields.join(",") : "*";
 		
 		request += " FROM " + info.table;
+
+		// Joins condition
+		if(info.joins) {
+			info.joins.forEach(join => {
+				request += " JOIN " + join.table + " ON " + join.condition
+			});
+		}
+
+
 		let args = [];
 
 		// Add where arguments