public static int AtomicIncrement <T>(this IDbConnection connection, Action <IRestrictable <T> > restriction, Expression <Func <T, object> > property, int amount)
where T : class
{
var parameters = new List <object>();
var sql = new AtomicIncrementGenerator <T>().GetSql(restriction, property, amount, parameters);
return(AttachParamsAndRun(connection, sql, parameters));
}
public void AtomicIncrement()
{
var generator = new AtomicIncrementGenerator <StamObject>();
var parameters = new List <object>();
var sql = generator.GetSql(q => q.In(x => x.Id, new[] { 5L }), x => x.Count, 5, parameters);
Assert.AreEqual("UPDATE `stams` SET Count = Count + 5 WHERE (`Id` IN (?p0));", sql);
}
