I have 开发者_JAVA百科2 tables in a DB. Table2 has values that would be needed for Table1 Example Table1 has the following fields
What is the fastest way to do this: var firstArray = Enumerable.Range(1, 10).ToArray(); // 1,2,3,4,5,6,7,8,9,10
I need to add a literal value to a query.My attempt var aa = new List<long>(); aa.Add(0); var a = Products.Select(p => p.sku).Distinct().Union(aa);
I have this query select latitude, longitude, username, rank from users, but I only want that info if the username exist in my online_users db. That look like this:
I am merging two tables, each one with different events data. Each table has a date for the events. How do I combine these events to sort them seamlessly by date?
I have a table that contains ages of people and a group they are in, but sometimes the group is not present.
Hi stackoverflow(My first question!), We\'re doing something like an SNS, and got a question about optimizing queries.
I have two tables a and b which has a fi开发者_C百科eld name in it. I need to list the data from these two tables. I thought of using union but in the result list data from the first table appears an
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I am using SQL Server 2000. I have multiple criterias which i have to use to extract different sets of records from mumtiple table in anothertable. I am using
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