Java tutorial
//package com.java2s; import android.database.sqlite.SQLiteDatabase; public class Main { public static final String TABLE_NAME = "foot_record"; public static void updateRecord(SQLiteDatabase db, String date, String time, String record) { String sqlStr = "update " + TABLE_NAME + " set record='" + record + "' where date='" + date + "' and time='" + time + "';"; db.execSQL(sqlStr); } }