Hello
I would like to perform a select from a oracle table and return those values to my shell script
For example:
site=head -1 $infile | cut -c1-15 | awk '{printf "s%", $0}
sqlplus -s /nolog |& #Open pipe to sql
select col1, col2, col3, col4
from oracle_table
where col5 =... (6 Replies)
Hi,
I have a UNIX script which calls SQL Select statement:
Now i want to use the output of that select statement within my UNIX script so as to call different shell script depending upon the output of the select statement.
Can anyone help me in this regard.
TIA
Akhil Goel (4 Replies)
If I recall, when I used informix I could do a sql statement like:
SELECT Value from Table WHERE ID in (100,200,300);
How do I do this in Oracle? I believe I am using Oracle 10 if that matters.
Thanks. (1 Reply)
Hi there
I have a database on a remote box and i have been using shell script to insert data into it for example, i could have a script that did this
SN=123456
n=server1
m=x4140
sql="UPDATE main SET hostname='$n',model='$m' WHERE serial='$SN';"
echo $sql |/usr/sfw/bin/mysql -h... (4 Replies)
I am trying to assign an select statement into a variable. Can someone hel me with this.
example :
a='select * from dual'
echo $a should give me select * from dual
But this is not working. I trying with \ before * and quotes too. (1 Reply)
i want to select a variable created and use it in a if statement, but not getting the desired results
LINE='device for 0101a01: lpd://172.25.41.111:515'
prt=`echo $LINE | awk '{print $3 }' | cut -c 1-7`
echo $prt
My if statement to select just what i want..
IFS=$":"
while read prt... (11 Replies)
Hello All,
I am new to shell scripting. I am working on Solaris O/S, bash script and sybase programming.
I want to loop through multiple values in an array and for each value, I
want to select a row from the database.
following is the code written for it.
output="loop.csv" ... (8 Replies)
Hi Forum.
Need your expertise on the following question.
I have the following file which I would like to parse, find first block of SELECT statment and concatenate all input fields as 1 field (~ delimited):
Old File:
SELECT /*+ USE_HASH(CCOMM ICAR IMAP IAS IP IMAS IMPS IAP SPCA) */
... (5 Replies)
Hi all,
I'm using below code
processId=`sqlplus -s ${sysuser}/${syspwd} <<CHK_PROCESS
whenever sqlerror exit sql.sqlcode;
set head off feedback off echo off pages 0
SELECT PROCESS_ID FROM LSHADMIN.DATA_DOMAIN WHERE DOMAIN_NAME = '${tabname}'
... (8 Replies)
Hi,
i want to do the following:
Grep the following kind of strings for the 15digit ID which is stored in filename1:
"14:06:51.396 INFO BMCREMEDYSD INPUT-ACTION Failed to retrieve Remedy Incident Modification record: 000000000039047 org.apache.axis2.AxisFault: Read timed out - complete... (9 Replies)
Discussion started by: Khushbu
9 Replies
LEARN ABOUT X11R4
pcap_get_selectable_fd
PCAP_GET_SELECTABLE_FD(3PCAP)PCAP_GET_SELECTABLE_FD(3PCAP)NAME
pcap_get_selectable_fd - get a file descriptor on which a select() can be done for a live capture
SYNOPSIS
#include <pcap/pcap.h>
int pcap_get_selectable_fd(pcap_t *p);
DESCRIPTION
pcap_get_selectable_fd() returns, on UNIX, a file descriptor number for a file descriptor on which one can do a select() or poll() to wait
for it to be possible to read packets without blocking, if such a descriptor exists, or -1, if no such descriptor exists. Some network
devices opened with pcap_create() and pcap_activate(), or with pcap_open_live(), do not support select() or poll() (for example, regular
network devices on FreeBSD 4.3 and 4.4, and Endace DAG devices), so -1 is returned for those devices.
Note that in:
FreeBSD prior to FreeBSD 4.6;
NetBSD prior to NetBSD 3.0;
OpenBSD prior to OpenBSD 2.4;
Mac OS X prior to Mac OS X 10.7;
select() and poll() do not work correctly on BPF devices; pcap_get_selectable_fd() will return a file descriptor on most of those versions
(the exceptions being FreeBSD 4.3 and 4.4), but a simple select() or poll() will not indicate that the descriptor is readable until a full
buffer's worth of packets is received, even if the read timeout expires before then. To work around this, an application that uses
select() or poll() to wait for packets to arrive must put the pcap_t in non-blocking mode, and must arrange that the select() or poll()
have a timeout less than or equal to the read timeout, and must try to read packets after that timeout expires, regardless of whether
select() or poll() indicated that the file descriptor for the pcap_t is ready to be read or not. (That workaround will not work in FreeBSD
4.3 and later; however, in FreeBSD 4.6 and later, select() and poll() work correctly on BPF devices, so the workaround isn't necessary,
although it does no harm.)
Note also that poll() doesn't work on character special files, including BPF devices, in Mac OS X 10.4 and 10.5, so, while select() can be
used on the descriptor returned by pcap_get_selectable_fd(), poll() cannot be used on it those versions of Mac OS X. Kqueues also don't
work on that descriptor. poll(), but not kqueues, work on that descriptor in Mac OS X releases prior to 10.4; poll() and kqueues work on
that descriptor in Mac OS X 10.6 and later.
pcap_get_selectable_fd() is not available on Windows.
RETURN VALUE
A selectable file descriptor is returned if one exists; otherwise, -1 is returned.
SEE ALSO pcap(3PCAP), select(2), poll(2)
5 April 2008 PCAP_GET_SELECTABLE_FD(3PCAP)