MS SQL uses the same parameter mapping than PG

Author: vietj

vertx-mssql-client/src/main/java/io/vertx/mssqlclient/impl/MSSQLConnectionImpl.java

@@ -28,6 +28,12 @@ public MSSQLConnectionImpl(MSSQLConnectionFactory factory, ContextInternal conte
     this.factory = factory;
   }
 
+  @Override
+  public int appendQueryPlaceholder(StringBuilder queryBuilder, int index, int current) {
+    queryBuilder.append('@').append(1 + index);
+    return index;
+  }
+
   public static Future<MSSQLConnection> connect(Vertx vertx, MSSQLConnectOptions options) {
     ContextInternal ctx = (ContextInternal) vertx.getOrCreateContext();
     PromiseInternal<MSSQLConnection> promise = ctx.promise();

vertx-mssql-client/src/main/java/io/vertx/mssqlclient/impl/MSSQLPoolImpl.java

@@ -37,6 +37,12 @@ public MSSQLPoolImpl(ContextInternal context, boolean closeVertx, MSSQLConnectOp
     this.pool = new ConnectionPool(connectionFactory, context, poolOptions.getMaxSize(), poolOptions.getMaxWaitQueueSize());
   }
 
+  @Override
+  public int appendQueryPlaceholder(StringBuilder queryBuilder, int index, int current) {
+    queryBuilder.append('@').append(1 + index);
+    return index;
+  }
+
   @Override
   public void connect(Handler<AsyncResult<Connection>> completionHandler) {
     connectionFactory.connect().onComplete(completionHandler);