sql - Cross-tab Query -

-

I have a table with employee attendance - say - OATT is the following structure and sample data 

 AttDate EmpId EmpName AttCode InTime OutTime 01-10-2009 1 Jain, Rahul P 0900 1830 02-10-2009 1 Jain, Rahul P 0900 1830 03-10-2009 1 Jain, Rahul P 0900 1830 04-10-2009 1 Jain, Rahul P 0900 1830 05-10-2009 1 Jain, Rahul P 0900 1830 06-10-2009 1 Jain, Rahul, WO 0900 1830 07-10-2009 1 Jain, Rahul Wau 0900 1830 08-10-2009 1 Jain, Rahul P 0900 1830 09-10-2009 1 Jain, Rahul L 0900 1830 10-10-2009 1 Jain, Rahul P 0900 1830 01-10-2009 1 Jain, Rahul A 09 00 1830

I need the following result:

EmpId 01-10 02-10 03-10 04-10 05-10 1 PPPPP 2 PPPLP3 PPPPA < P> I know that this pivot can be completed using questions, but I need a dynamic query to do this for the dates of a specified range. I'm using SQL Server 2005.

The keyword PIVOT can help, but with that you still need to know that the query What are your columns before running? It generally means running two questions: one column to get a list of names and then actually a second to get your results.


Comments

Post a Comment

Popular posts from this blog

oracle - The fastest way to check if some records in a database table? -

-
I have a big table to work with. I have to see that there are some records whose parent_id is equal to my passing value. Currently I do this by implementing "my_table using select count (*) where parent_id =: id"; If the result> 0, it means that they exist. Because this is a very large table, and I do not care what the actual number of records present, I just want to know if it exists, so I think count (*) Bit is disabled. How do I apply this requirement most quickly? I'm using Oracle 10. # Tips for Hibernation & amp; Tricks It suggests writing in such a way: Integer number = (integer) session .createQuery ("Select Count (*) to ...."). UniqueResult (); I do not know what is the magic of the unique rule? Why does it fast? To compare, select "1 from mytable where parent_id = passId and rowrum", which is more efficient? If you are not interested in the number of records, then there is an EXISTS query one: Select 'y'
Read more

php - multilevel menu with multilevel array -

-
Just ask someone to solve this problem? I want to create a multilevel menu I can not find the right solution generated with multilevel array, it always gets an array_push error My study came from the original idea But still my Can not match the need. This is my MySQL [code] ----- --------------------- --------------- | ID | PARENT_ID | Name | Link | Seq | 1 | 0 | Dashboad | Dashboard / | 1 | 2 | 0 | Menu 1 | Menu 1 / | 2 | 3 | 0 | Menu 2 | Menu 2 / | 3 | 4 | 0 | Menu 3 | Menu 3 / | 4 | 5 | 2 | Joint Add / | 1 | 6 | 3 | Joint Add / | 1 | 7 | 2 | Edit | Edit / | 2 | 8 | 4 | Joint Add / | 1 ------------------------------------------ [/ Code] I want to do something like this in my array array ('dashboard' = & gt; array ('id' = & gt; '' 'Dame' = & gt; 'Dashboard', 'Title' = & gt; 'Dashboard', 'MatchMin' = & gt; Base_URL (). 'Dashboard /', 'Active' => = & Gt; NULL), &
Read more

jQuery UI: Datepicker month format -

-
I am trying to change the format of the month that shows in the popup (not in the date that the picker actually I do not have any choice anywhere to do this, do I like to use a sub-string () or something else? What I normally display is Trying to change: Class = "ui-datepicker-title"> January & lt; / span & gt; ... & lt; / div & gt; Div>
Read more