Is it possible to build a query with a ConditionExpression which is not case sensitive ?
ConditionExpression condition = new ConditionExpression()
{
Attr
I believe that this is a factor of the database collation that was chosen during install of CRM rather than a feature of QueryExpression.
The default during a clean install is Latin1_General_CI_AS. You can check yours by executing the following sql statement:
SELECT DATABASEPROPERTYEX('OrganisationName_MSCRM', 'Collation')