In the table, one customer like John Smith can have multiple addresses. I need the SELECT query for this table to return only first row found where there are duplicates in 'CName'. For …

Is it possible to change the default background color of a select list option on hover?

I want to do a select request that perform a first select and then use that selection to perform a second select. I made a 1st version using a temp table but I would like to know - is there is a wa...

I'm looking for an efficient way to convert rows to columns in SQL Server, I heard that PIVOT is not very fast, and I need to deal with lot of records. This is my example: Id Value ColumnName …

Suppose that I have a database which name is testdb in test server. I also have a database named proddb in prod server. Now I want to select data of a table of testdb database from …

SELECT * FROM ScoresTable WHERE Score = (SELECT MAX(Score) FROM ScoresTable AS st WHERE st.Date = ScoresTable.Date) Is there a name to describe using a SELECT …

I am trying to select some fields from one table and insert them into an existing table from a stored procedure. Here is what I am trying: SELECT col1, col2 INTO dbo.TableTwo FROM …

SELECT * FROM TABLE or SELECT column1, colum2, column3, etc. FROM TABLE Does the efficiency really matter in this case? I'd think SELECT * would be more optimal internally if you …

Jul 6, 2009 · Learn how to retrieve the selected value from a dropdown list using JavaScript.

Why doesn't the following work? SELECT name FROM (SELECT name FROM agentinformation) I guess my understanding of SQL is wrong, because I would have thought this would return …