Hiii guys. i Tried to do sql query like below using query expression
SELECT order.new_nomororder, customer.new_email FROM order INNER JOIN on customer.new_fullname = order.new_customer WHERE customer.gender = 'female'
Here is the field type:
new_nomororder = single line
new_email = single line
new_fullname = single line
new_customer = look up
new_gender = optionset
Order Field:
Customer Field:
Here is the code i tried:
QueryExpression query = new QueryExpression()
{
Distinct = false,
EntityName = "new_callistyorder",
ColumnSet = new ColumnSet("new_nomororder")
};
LinkEntity linket = new LinkEntity()
{
LinkFromEntityName = "new_callistyorder",
LinkToEntityName = "new_callistycustomer",
LinkFromAttributeName = "new_customer",
LinkToAttributeName = "new_fullname",
JoinOperator = JoinOperator.Inner,
Columns = new ColumnSet("new_email")
};
linket.LinkCriteria.AddCondition("new_gender", ConditionOperator.Equal, 100000000);
query.LinkEntities.Add(linket);
EntityCollection colect = service.RetrieveMultiple(query);
After i register assemblies this code, and try to run in ms CRM. it show me error message like this:
i think the error is coming from this line:
LinkFromAttributeName = "new_customer" LinkToAttributeName = "new_fullname"
because those two field has different type of field. Is that true ?
How can i fix this error ?