Procedure with variable number of columns


Posted on 16th Feb 2014 07:03 pm by admin

Hi, I have a procedure that looks like this:

PROCEDURE PROC(p_cursor OUT sys_refcursor)

Did you know?Explore Trending and Topic pages for more stories like this.
And in the procedure, I build up QUERY dynamically and the number of columns varies at runtime.

At the end I do

OPEN p_cursor for QUERY
Then to call this, I'm doing

call PROC(?)

My question is, how would I go about running the query from this procedure, then adding rows or modifying the existing results, then returning the modified data?

What I want to do is add a new row based on some condition, so I still need to return a variable number of columns, but I need to modify the results before I return them.

Is there any way of doing this? I need to do some calculations on the columns (the variable columns), create a new row, insert into result set, and return this new result set.
No comments posted yet

Your Answer:

Login to answer
221 Like 12 Dislike
Previous forums Next forums
Other forums

How to secure my login data to my database?
Hi there,

It may be a stupid question but I don't know how to secure my login data to my data

Create comparison matrix?
I want to create a comparison script for forum software and was wondering is there any tutorial or b

b+ tree
Hi
can every body help me about b+ tree ?(insert & delete)

SQL query not working well
Hi,
I made a small table with 5 rows and want to make them an sql consult using rownum

Whats wrong with my query?
I am trying to get this query to show the appropriate ticked vehicle roof height, unless no boxs are

Help uploading .JPG
I have a problem with upload images when the ending is .JPG capitalized.. I really don't know what c

Executing an exe
Hi. I have some bizarre problem with exec (other any other method) to launch exe's. I am making a ga

All possible combinations of Strings from table in PL/SQL
Hi,

I am trying to figure out how to build a list of all possible string combinations fro

generating random codes
Hi guys n gals,

I have a requirement to generate 250,000 unique codes...

These codes a

php not working written for consumption of slots
1. Here is the function where i will be allowed to consume the slot booked by me.

2. Here i c

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash