mysql - select the TOP N rows from a table - Stack Overflow
Feb 5, 2012 · SELECT * -- <-- pick any columns here from your table, if you wanna exclude the RowNumber FROM (SELECT ROW_NUMBER OVER(ORDER BY ID DESC) RowNumber, * FROM Reflow WHERE ReflowProcessID = somenumber) t WHERE RowNumber >= 20 AND RowNumber <= 40 MySQL:
sql - How to Select Top 100 rows in Oracle? - Stack Overflow
With release 12.1, Oracle introduced "real" Top-N queries. Using the new FETCH FIRST... syntax, you can also use: SELECT * FROM ( SELECT id, client_id, create_time, ROW_NUMBER() OVER(PARTITION BY client_id ORDER BY create_time DESC) rn FROM order ) WHERE rn = 1 ORDER BY create_time desc FETCH FIRST 100 ROWS ONLY)
image - How to insert a picture into Excel at a specified cell …
May 25, 2016 · For the specific question you asked, the property TopLeftCell returns the range object related to the cell where the top left corner is parked. To place a new image at a specific place, I recommend creating an image at the "right" place and registering its top and left properties values of the dummy onto double variables.
css - Fixed position but relative to container - Stack Overflow
Jul 23, 2011 · So for a start, I wanted my element to have a fixed top (from top of the window), and a left component to inherit from the parent element (because the parent element is centered). To set the left component, just put your element into the parent and set position:relative for the parent element.
How to open an elevated cmd using command line for Windows?
Sep 30, 2013 · While both solutions provided by Dheeraj Bhaskar work, unfortunately they will result in the UAC dialog showing up on top (z-order-wise) but not getting focused (the focused window is the caller cmd/powershell window), thus I either need to grab the mouse and click "yes", or to select the UAC window using Alt+Shift+Tab.
sql - Select top 10 records for each category - Stack Overflow
Oct 7, 2008 · Database is SQL Server 2005. I want to return the top 10 by date entered. Sections are business, local, and feature. For one particular date I want only the top (10) business rows (most recent entry), the top (10) local rows, and the top (10) features.
What is the difference between bottom-up and top-down?
May 29, 2011 · Generally, the bottom-up approach uses the tabulation technique, while the top-down approach uses the recursion (with memorization) technique. But you can also have bottom-up and top-down approaches using recursion as shown below. Bottom-Up: Start with the base condition and pass the value calculated until now recursively. Generally, these are ...
SQL Server SELECT LAST N Rows - Stack Overflow
Nov 16, 2010 · DECLARE @RowIdTableA BIGINT DECLARE @RowIdTableB BIGINT DECLARE @TopPercent FLOAT -- Given that there is an Sequential Identity Column -- Limit query to only rows in the most recent TOP 5% of rows SET @TopPercent = .05 SELECT @RowIdTableA = (MAX(TableAId) - (MAX(TableAId) * @TopPercent)) FROM TableA SELECT @RowIdTableB …
sql - How to select top N from a table - Stack Overflow
Mar 30, 2012 · I have to select the top 25 records from a table according to the column Num. There are two issues. First, the table is not sorted by Num. I know this can be resolved by using GROUP ORDER BY. Second, the number of the records in the table might be less than 25. Is there any way to perform this selection in just one SQL statement?
Using DISTINCT and TOP in the same query - Stack Overflow
I see this is an old question, but I can suggest a more elegant solution:. SELECT personDetails.* FROM ( SELECT TOP (10) personID personID FROM TableA GROUP BY personID --> use this instead of distinct ) AS distinctIds OUTER APPLY ( SELECT TOP (1) * --> fetch only one result matching personID FROM TableA WHERE TableA.personId = distinctIds.personID ) AS …