|
|
Sponsored Content
Top Forums
UNIX for Dummies Questions & Answers
How to write Pro*C daemon process using multithreading?
Post 302211054 by kachiraju on Wednesday 2nd of July 2008 01:51:37 PM
07-02-2008
How to write Pro*C daemon process using multithreading?
Hello,
I am new to this forum and this is my first post here...
I have never worked on either Pro*C or Multithreading..Now, i have to write a Pro*C, Multithreading daemon process.. I dont know where to start.. Can anybody help me with examples?
1. need to write a Pro*C multithreading daemon process
2. Username,pwd,sid, no.of threads values should read from a file.
3. multiple database connections will be opened based on the no.of threads.
4. No.of records should be shared across threads
5. Handling thread synchronization.
6. Need to select the data (name column) from emp table where status = 0
7. Need to implement the below mentioned if condition
If the name = “xxx” update the status = 1 in that table
Else
Update the status = 2 in that table
Commit;
Can anybody help me ...
Thanks in Advance,
-Srini
I am new to this forum and this is my first post here...
I have never worked on either Pro*C or Multithreading..Now, i have to write a Pro*C, Multithreading daemon process.. I dont know where to start.. Can anybody help me with examples?
1. need to write a Pro*C multithreading daemon process
2. Username,pwd,sid, no.of threads values should read from a file.
3. multiple database connections will be opened based on the no.of threads.
4. No.of records should be shared across threads
5. Handling thread synchronization.
6. Need to select the data (name column) from emp table where status = 0
7. Need to implement the below mentioned if condition
If the name = “xxx” update the status = 1 in that table
Else
Update the status = 2 in that table
Commit;
Can anybody help me ...
Thanks in Advance,
-Srini
|
|
10 More Discussions You Might Find Interesting
1. Programming
:confused:
Hi!
I have created a Multhreaded Application in Pro*C (using pthreads) with about 5 Threads running simultaneously. The Application is basically to Update a Centralized Table in Oracle, which updates different rows in the Table (Each Thread updates different rows!). The... (16 Replies)
Discussion started by: shaik786
16 Replies
2. Programming
Hi,
I have to write a daemon process, which performs certain operations in the background.
Now since it performs operations in the background, it should not display anything to the standard output.
The problem is that it still displays, text on standard output.
Can anyone tell me (it is... (2 Replies)
Discussion started by: s_chordia
2 Replies
3. Programming
This is gonna seem really silly to almost evryone here - but I need to know :
what is a daemon process?
Thanks (6 Replies)
Discussion started by: Kanu77
6 Replies
4. Programming
Hi ,
I want to know how to write a daemon process. I also want to know the concept behind daemon processes. Any material or sample program will be great :) .
Thanks in advance
-sg (2 Replies)
Discussion started by: sg6876
2 Replies
5. Linux
how i will write the daemon process,if any body have sample daemon process send me. (1 Reply)
Discussion started by: suresh_rupineni
1 Replies
6. Shell Programming and Scripting
Hi
I have a directory where sometimes a file will come (in a name format say file001.txt).
I want to run a job (.ksh file) as soon as a new file comes into the directory.
How can I write a shell script which will run in the background and monitor arrival of new file in the directory?
... (11 Replies)
Discussion started by: sbasak
11 Replies
7. Programming
I have a scenario where I need to find if a process is a daemon process or not. This check needs to be done from within the process. I know there are no direct API's to do so. I have explored these options.
1. ctermid() - this can be unsuccessful as per the man pages
2. int devtty; if ((devtty... (7 Replies)
Discussion started by: vino
7 Replies
8. Shell Programming and Scripting
Hi Guys,
I hope this is the right forum to post this.
I have a directory where files will be dumped at any time of the day and I want to run scripts as soon as new files come into the directory.
How can I write a daemon that detects when new files have been uploaded to the directory?
... (1 Reply)
Discussion started by: regie101
1 Replies
9. Programming
I wish to make a process run in the background, but only one instance of it, and not many,
so when the program is loaded, it has to check whether another instance of the same
program is running and if so to exit. How do I do this ? (4 Replies)
Discussion started by: sundaresh
4 Replies
10. UNIX for Beginners Questions & Answers
My requirement is to run two scripts simultaneously.
Let say, script1.ksh is running in a loop :
example:
script1.ksh is:
for i in 1 2 3
do
script2.ksh 1 &
#psedu code which is required to write here
# if script 2.ksh is running, execute a script3.ksh (which actually check the... (2 Replies)
Discussion started by: sumitc
2 Replies
LEARN ABOUT OPENSOLARIS
sc_zonesd
sc_zonesd(1M) System Administration Commands sc_zonesd(1M) NAME
sc_zonesd - Sun Cluster zone administration daemon SYNOPSIS
/usr/cluster/lib/sc/sc_zonesd DESCRIPTION
The sc_zonesd daemon is a system daemon that is used by Sun Cluster software to track and manage non-global zones. This daemon initially starts when the system comes up. The daemon runs in the global zone only. DIAGNOSTICS
All diagnostic messages are logged through the syslog function. NOTES
The sc_zonesd daemon must be started in superuser mode. The sc_zonesd daemon is controlled by the SMF service sc_zones. The cluster software requires this daemon to run for non-global zone sup- port. If the daemon is killed or if the SMF service is disabled, the cluster node will panic. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWscu | +-----------------------------+-----------------------------+ |Interface Stability |Private | +-----------------------------+-----------------------------+ SEE ALSO
syslog(3C), attributes(5) Sun Cluster 3.2 19 May 2006 sc_zonesd(1M)