Method WhereRedb(Expression<Func<IRedbObject, bool>>)

Filter by base object fields (Id, Name, ParentId, etc.).
Allows LINQ queries on IRedbObject fields: Id, ParentId, SchemeId,
Name, Note, Key, Hash, OwnerId, WhoChangeId,
DateCreate, DateModify, DateBegin, DateComplete,
ValueLong, ValueString, ValueGuid, ValueBool, ValueDouble, ValueNumeric, ValueDatetime, ValueBytes.
Uses IRedbObject for compile-time safety - Props not visible in IntelliSense!

IRedbQueryable<TProps> WhereRedb(Expression<Func<IRedbObject, bool>> predicate)