I have people object and poeple have property group that make them belong to different groups. I want to get List and put it in an object GrouppedPeople, in which there would be List coll. One coll el
I\'m trying to get a list of \'popular products\' on an ecommerce site using LINQ to SQL - products are ordered and become rows in a Redemption table, with a quantity column to indicate the quantity o
I am using a iterator.groupby to group similar entries in an iterator together based on an attribute value like this:
Thanks for reading. I\'m trying to write a query to list the names of people who have recevied the mo开发者_如何学JAVAst votes using two tables:
I have a list of this object: public class Customer { public int Id { get; set; } public string EmailAddress { get; set; }
I\'ve got a DataTable where i want to perform a GroupBy query on. yearurltypeid =============================
Let\'s say I have a table like this: name|开发者_如何学C address ------------+---------------- JOHN SMITH| 123 FAKE ST
I have a table called games with the fields: match and winner. Match is a foreign key to the matches table;
What is the best way of making the following T-SQL q开发者_开发问答uery valid: select count(*), (... a subquery that returns one result ...) as [Bar]
I have this simple SQL query - SELECT pid, COUNT(*) AS docs FROM xml_table WHERE suid=\'2\' GROUP BY pid;开发者_如何学C
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