Thoughts on Mentoring - Part 4
One of the dangers of mentoring someone on your team is that you can easily be perceived as biased, and...
2008-04-16
456 reads
One of the dangers of mentoring someone on your team is that you can easily be perceived as biased, and...
2008-04-16
456 reads
I'm sure that Monday was the most relaxed day that we will have this week. The conference did not start until...
2008-04-15
594 reads
I think sometimes a lot of what we call mentoring might be appropriately called coaching. Before you go trying to...
2008-04-15
471 reads
I am actually stunned. I knew that more bandwidth makes a difference, but having way more bandwidth is truly amazing.
My...
2008-04-14
737 reads
I arrived Sunday in Seattle from St. Louis for the MVP Global Summit. The shuttle from the airport was filled...
2008-04-14
413 reads
Just received word that Microsoft has posted 3 new courseware titles under the "What's New in SQL Server 2008" umbrella. ...
2008-04-14
1,399 reads
Actually it wasn't really an official day. I came to Seattle a day early to see the Mariner's play and...
2008-04-14
671 reads
It's always good to find a book or two on a subject when you want to be good at something....
2008-04-14
508 reads
Mentoring is something I think a lot of us wish for and that few of us find. Few businesses encourage...
2008-04-13
514 reads
Saw this in the MCP Flash today, if you register to be notified when the exams are live you get...
2008-04-11
314 reads
By Rayis Imayev
(2025-Feb-12) I will jump straight to the problem statement without a "boring" introduction, which, in...
By Steve Jones
I wrote about getting the Redgate Test Data Manager set up in 10 minutes...
I wrote a stream-of-consciousness post a few months ago about what I do in...
I'm a retired IT guy in his 80s fighting boredom by trying to learn...
I just joined and posted a brief profile. This is my first post. Please...
WHERE a.ROWID IN (SELECT rid FROM ( SELECT ROWID rid, row_number() OVER (PARTITION BY...
I have this table and data:
CREATE TABLE [dbo].[SalesTracking] ( [SalesDate] [datetime] NULL, [SalesPersonID] [int] NULL, [CustomerID] [int] NOT NULL, [PONumber] [varchar] (80) COLLATE SQL_Latin1_General_CP1_CI_AS NULL, [paid] [bit] NULL, [total] int ) ON [PRIMARY] GO CREATE CLUSTERED INDEX [SalesTrackingCDX] ON [dbo].[SalesTracking] ([SalesDate]) ON [PRIMARY] GO INSERT dbo.SalesTracking (SalesDate, SalesPersonID, CustomerID, PONumber, paid, total) VALUES ('2024-03-15 10:45:55.067', 1, 1,'PO965' ,1, 100), ('2023-09-24 10:45:55.067', 1, 2,'PO627' ,1, 200), ('2022-07-02 10:45:55.067', 1, 3,'PO6' ,1, 300), ('2022-11-03 10:45:55.067', 1, 4,'PO283' ,1, 400), ('2022-11-26 10:45:55.067', 1, 5,'PO735' ,1, 500), ('2023-04-28 10:45:55.067', 1, 6,'PO407' ,1, 600), ('2022-09-09 10:45:55.067', 1, 7,'PO484' ,1, 700), ('2024-03-13 10:45:55.067', 1, 8,'PO344' ,1, 700), ('2024-04-24 10:45:55.067', 1, 9,'PO254' ,1, 800), ('2022-06-19 10:45:55.067', 1, 10,'PO344',1, 800) GOWhen I run this query, how many unique values are returned for the SalesRank column?
SELECT st.SalesDate , st.SalesPersonID , st.total , RANK () OVER (PARTITION BY st.SalesPersonID ORDER BY st.total desc) AS SaleRank FROM dbo.SalesTracking AS st;See possible answers