Unnecessary null check

[gokhanabatay]

Thank you for great library it saves my time, when we are struggling to migrate nhibernate to ef core 7.
We are storing DateTime as YYYYMMDD formatted in database.

Below projectable generates following sql and it includes unnessary coalesce function why "BirthTime" alread not nullable integer property.

CAST((a.birth_date::text || COALESCE(lpad(a.birth_time::text, 6, '0'), '')) AS bigint) >= @__ToLongDateTime_0

public class Author
{
    public DateTime BirthDate {get; set;}
    public int BirthTime {get; set;}

    [Projectable]
    public long BirthDateTime => (long)(object)(BirthDate + BirthTime.ToString().PadLeft(6, '0'));
}

Details when I try to implement custom function. dotnet/efcore#25980 (comment)

[koenbeuk]

The generated SQL is produced by EF, this library does not impact the SQL that gets generated.