Question

I have problem while retrieving the records which are not older than 30 days. As today’s date is 24 Jun, I would like to select records not beyond than 23rd May.
That is I need all records for the days in between 23rd May and Today.
For that The following query was being implemented

session.QueryOver<Property>().WhereRestrictionOn(x => x.DateUpdated).IsBetween(DateTime.Now).And(DateTime.Now.AddDays(-30)).List();

The Query was running with out any errors but the List was empty.

When seen through visual studio debugger it is saying that

session.QueryOver().WhereRestrictionOn(x =>
x.DateUpdated).IsBetween(DateTime.Now).And(DateTime.Now.AddDays(-30)).List() Expression
cannot contain lambda expressions

I wrote the query as per the mock up seen from here.

Answer 1

try flipping the order of your ‘between’ clauses- IsBetween(DateTime.Now.AddDays(-30)).And(DateTime.Now)