Using an Oracle database, I have two tables: I am supposed to find – using the WITH-clause – all the employees who currently work in the same department where they started to work (hire_date = start_date and same department_id). I easily got the right result using a JOIN in the subquery: (Right) OUTPUT: Unfortunately with the WITH-clause I am getting
Tag: with-statement
Dates returned as columns in SQL Select
My user will submit a FromDate and a ToDate. What I want to happen is to select the dates that fall in between these dates, which I have accomplished with the script below. The dates will by dynamic. This returns that dates as rows. What I am looking for is a way to make these dates return as the columns
How to replicate nested from statement to nested with statement?
I have created a nested from statement that can be seen below: I am trying to recreate the same results with a nested with statement, I have attempted the below, but it results in a multi-part identifier could not be bound. How would I solve this issue because I thought I named each query correctly? Answer The last FROM statement
How to escape several with in the query?
I need to refactor my query, but I have no idea, how to do this. I can see several duplicates of using the same logic, but I continue to repeat this manner of querying from query to query, and I feel, that this kind of querying becomes my main frame of thinking of SQL and I don’t want this. Could