Data update

Task/Parameterized-SQL-statement/Kotlin/parameterized-sql-statement.kts

@@ -0,0 +1,24 @@
+// Version 1.2.41
+
+import java.sql.DriverManager
+import java.sql.Connection
+
+fun main(args: Array<String>) {
+    val url = "jdbc:mysql://localhost:3306/test"
+    val username = "example"
+    val password = "password123"
+    val conn = DriverManager.getConnection(url, username, password)
+    val query = conn.prepareStatement(
+        "UPDATE players SET name = ?, score = ?, active = ? WHERE jerseyNum = ?"
+    )
+    with (query) {
+        setString(1, "Smith, Steve")
+        setInt(2, 42)
+        setBoolean(3, true)
+        setInt(4, 99)
+        val rowCount = executeUpdate()
+        if (rowCount == 0) println("Update failed")
+        close()
+    }
+    conn.close()
+}