sql-view

How can I get the label of each column in a result set to prepend the name if its table? I want this to happen for queries on single tables as well as joins. Example: SELECT first_name, last_name FROM person; I want the results to be: | person.first_name | person.last_name | |-------------------|------------------| | Wendy | Melvoin | | Lisa | Coleman | I could use "AS" to define an alias for each column, but that would be tedious. I want this to happen automatically. SELECT first_name AS person.first_name, last_name AS person.last_name FROM person; The reason for my question is that I am

Is it possible to combine the results of two separate (unrelated) sql queries into a single view. I am trying to total some figures for users and count the views for videos this month to display on a dashboard. i.e., select count(*) from video where monthname(views) = 'May'; and select sum(sessions) from user where user_id = 6; I would like to create a view that combines that contains these two results. Is this possible? SELECT t2.total_session, t1.watch_count FROM (SELECT 1 AS common_key, count(*) AS watch_count FROM video WHERE monthname(views) = 'May') AS t1 JOIN (SELECT 1 AS common_key,

My question here is what is the difference between CTE and View in SQL . I mean in which case I should use the CTE and which case the View . I know that both are some kind of virtual tables but I can't differentiate their use. I found a similar question here but it's about performance. Update 1: For example: I have a database filled with trades( tbl_trade ). I need to select from 3.5 millions records only the trades that was opened the current month until current time and then manipulate the data(with different queries on the virtual table - this looks like View). The problem here is that I

I need to create a view from several tables. One of the columns in the view will have to be composed out of a number of rows from one of the table as a string with comma-separated values. Here is a simplified example of what I want to do. Customers: CustomerId int CustomerName VARCHAR(100) Orders: CustomerId int OrderName VARCHAR(100) There is a one-to-many relationship between Customer and Orders. So given this data Customers 1 'John' 2 'Marry' Orders 1 'New Hat' 1 'New Book' 1 'New Phone' I want a view to be like this: Name Orders 'John' New Hat, New Book, New Phone 'Marry' NULL So that

Example: Your database has a SQL view named "CustomerOrdersOnHold". This view returns a filtered mix of specific customer and order data fields. You need to fetch data from this view in your application. How does access to such a view fit into the repository pattern? Would you create a "CustomerOrdersOnHoldRepository"? Is a read-only view such as this considered an aggregate root? Mohamed Abed I would prefer separating the read repository, preferably even change its name to Finder or Reader, the repository is meant for Domain usage not for querying read-only data, you can refer to this article

This questions have asked few times before, unfortunately I did not get an answer to my questions. Well I have two SQL ( SQL SERVER 2008 ) tables, Employee and Employee expens, where Employee Id is the Primary key and the foreign key respectively. Employee table columns, 1. Employee Id (P Key) 2. Manager 3. Location 4. Join Date 5. Name Employee Expense table columns, 1. Expense Id (P Key) 2. Employee Id (F key) 3. Expense Type 4. Expense Amount 5. Expense Date. Question is, I want to create a view to be used in a SharePoint web part, where I will query both table, So my requirement is to