iOS Sample correction

MySQLSampleiOS/ViewController.swift

@@ -20,14 +20,14 @@ class ViewController: UIViewController {
 
         do{
             // open a new connection
-            try con.open("192.168.1.131", user: "cipi", passwd: "")
+            try con.open("localhost", user: "test", passwd: "test")
 
             // create a new database for tests, use exec since we don't expect any results
             try con.exec("DROP DATABASE IF EXISTS " + db_name)
             try con.exec("CREATE DATABASE IF NOT EXISTS " + db_name)
 
             // select the database
-            try con.select(db_name)
+            try con.use(db_name)
 
             // create a table for our tests
             try con.exec("CREATE TABLE test (id INT NOT NULL AUTO_INCREMENT, age INT, cash FLOAT, name VARCHAR(30), PRIMARY KEY (id))")
@@ -41,14 +41,14 @@ class ViewController: UIViewController {
             // insert 300 rows
             for i in 1...300 {
                 // use a int, float and a string
-                try ins_stmt.exec(10-i, Float(i)/3.0, "name for \(i)")
+                try ins_stmt.exec([10-i, Float(i)/3.0, "name for \(i)"])
             }
 
             // read rows 30 to 60
             for i in 30...60 {
                 do {
                     // send query
-                    let res = try select_stmt.query(i)
+                    let res = try select_stmt.query([i])
 
                     //read all rows from the resultset
                     let rows = try res.readAllRows()