If all else fails, try a blunt search to find out where the program resides and by implication whether the Server Administrator has allowed you to see the program. The redirect of the error channel to /dev/null is because you are not the "root" user and will be refused access to numerous directories.
Please post the result of:
If there is more than one version of Oracle on the computer, you may get more than one hit.
Hi,
I want to write a script, in which I will connect to sqlplus and do a quary and then exit
sqlplus user/pwd@database
select count(*) from table
exit.
and write the result in a log file.
How to write it ?
Many thanks before. (1 Reply)
I'm writting a shell script and at the begining I login to sqlplus by
sqlplus -l user_name/password@instance
what I would like is to check if the database is down or not , and if the database has started moved to the next step else sleep for a certain time and then check again .
I know how to... (4 Replies)
I want to execute sqlplus command from unix environment.Infact I enter
the command
Here is what I entered.
$ pwd
/u01/app/oracle/product/9.2.0_64/TSTGDPB/bin
$ ls -l sqlplus
-rwxr-x--x 1 oragdpb oinstall 1062664 Oct 18 2005 sqlplus
$ whoami
bpt3a1
$ sqlplus
/bin/ksh: sqlplus: not... (1 Reply)
hi,
I have this basic query.
I have created a new user on unix.
I have given home directory and permission through chmod to create directory stucture.
Now need to connect sqlplus. What permissions should we give, so that this works?
Any help is appreciated.
Thanks,
Neha (1 Reply)
Hi,
I am trying to execte the .sql file(which contain the two different sql query) from solaris script using sqlplus command, the script is executing successfully but the issue is when i execute the script, it is not terminating automatically, for example if i put one sql statement then i have... (2 Replies)
Hi friends
recently i have installed SXDE 1/08 into my machine,and i installed wifi driver also
its working fine,Recently i was unable to connect to Internet,I have not changed any configurations and any installations,thing is that i got my iwk0 interface is UP and IP address also and i can... (6 Replies)
I upgraded my system to Solaris 11 and everything works but I can't start my database or what (I am a noob).
OS:
-bash-4.1$ uname -a
SunOS Solaris11 5.11 11.0 i86pc i386 i86pc
-bash-4.1$ isainfo -kv
64-bit amd64 kernel modules
Database version is 11g2 Enterprise edition, installed on... (6 Replies)
I am trying to connect to SQL plus through unix but i am getting below error
'ksh: sqlplus: not found'
note i am running this from /home/xxx
do i need to set any environmental variable for this. below is my code
echo " hello world"
sqlplus -s apps/CAF78GEN<<EOF
set heading... (4 Replies)
I installed Oracle sqlplus on My Ubuntu 14.04 64bit version as per the instructions on:
help.ubuntu page (Unable to post the URL as i'm new user here).
I'm totally new to SQL and now i'm learning queries in my college.
I installed 64bit version of sqplus and run it executing the command:... (14 Replies)
Discussion started by: arjunmayilvagan
14 Replies
LEARN ABOUT MOJAVE
null
null(n) null(n)
__________________________________________________________________________________________________________________________________________________NAME
null - Create and manipulate null channels
SYNOPSIS
package require Tcl
package require memchan
null
_________________________________________________________________DESCRIPTION
The command described here is only available in a not-yet released version of the package. Use the CVS to get the sources.
null creates a null channel which absorbs everything written into it. Reading from it is not possible, or rather will always return zero
bytes. These channels are essentially Tcl-specific variants of the null device for unixoid operating systems (/dev/null). Transfer-
ing the generated channel between interpreters is possible but does not make much sense.
OPTIONS
Memory channels created by null provide one additional option to set or query.
-delay ?milliseconds?
A null channel is always writable and readable. This means that all fileevent-handlers will fire continuously. To avoid starvation
of other event sources the events raised by this channel type have a configurable delay. This option is set in milliseconds and
defaults to 5.
A null channel is always writable and never readable. This means that a writable fileevent-handler will fire continuously and a readable
fileevent-handler never at all. The exception to the latter is only the destruction of the channel which will cause the delivery of an eof
event to a readable handler.
SEE ALSO
fifo, fifo2, memchan, random, zero
KEYWORDS
channel, i/o, in-memory channel, null
COPYRIGHT
Copyright (c) 1996-2003 Andreas Kupries <andreas_kupries@users.sourceforge.net>
Memory channels 2.2 null(n)