First time so excuse my ignorance please.
I may not be accurately describing the issue.
I have inherited a small lab mostly SUN V120s.
We lost power and are trying to recover.
Nope no backups...
The primary issue I have is 1 box is an Oracle Server.
It has 2 36Gb harddrives.
I am able to... (3 Replies)
Hi,
I was trying to call "script <an ip add>" command from .profile file to log everything whenever anyone logs in to this user. I did the following at the end of .profile. 1) Extracted the IP address who logged in 2) Called script < ip add> . The problem I am facing is all, aliases etc. written... (3 Replies)
Discussion started by: amicon007
3 Replies
3. Post Here to Contact Site Administrators and Moderators
Hi,
yesterday I have got reply in my thread
how to redirect shell pipe to 2 pipes.
I would read that answer once again,
as my re.re. is also lost
Jack (6 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I have just gotten into writing bash scripts for a class, part of the assignment is to read and be able to tell... (4 Replies)
Hi,
I want to do SSH on many different machines and then run some commands on them. A binary application randomly generates IP addresses and my script will take care of doing SSH.
$ ./IPGen.exe | ./myScript.sh
my script looks like this:
while read line; do
result1=$(ssh $line... (2 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Hey whats up everyone,
Currently I'm stuck. In this question I have to use the following commands test, shift,... (7 Replies)
Hi,
I have a bash script to run many system commands on CentOS machine, but I am puzzled by some commands had no effect on parent environment.
For example, I want to refresh the desktop xdg menu when some processes added or deleted items from desktop xdg menu. If I run "killall gnome-panel"... (4 Replies)
Hi there,
im just having a hard time understanding why this code does not print anything that is suppose to print:
score = raw_input ('what is your score? \n')
try:
if 1.0 == float(score) >= 0.9:
print "A"
elif 0.9 > float(score) >= 0.8:
... (1 Reply)
Hi,
i want use this Comand for my psql request
sh ssh -o StrictHostKeyChecking=no rootatemailaddress.de sudo psql -U postgres -c "select pg_terminate_backend(pid) from pg_stat_activity where datnam=\'$DB\';"'"
but the shell lost the inverted comma for datnam=\'$DB\'. The request deliver... (2 Replies)
Discussion started by: peterpane007
2 Replies
LEARN ABOUT REDHAT
drop_operator
DROP OPERATOR(7) SQL Commands DROP OPERATOR(7)NAME
DROP OPERATOR - remove a user-defined operator
SYNOPSIS
DROP OPERATOR id ( lefttype | NONE , righttype | NONE ) [ CASCADE | RESTRICT ]
INPUTS
id The identifier (optionally schema-qualified) of an existing operator.
lefttype
The type of the operator's left argument; write NONE if the operator has no left argument.
righttype
The type of the operator's right argument; write NONE if the operator has no right argument.
CASCADE
Automatically drop objects that depend on the operator.
RESTRICT
Refuse to drop the operator if there are any dependent objects. This is the default.
OUTPUTS
DROP OPERATOR
The message returned if the command is successful.
ERROR: RemoveOperator: binary operator 'oper' taking 'lefttype' and 'righttype' does not exist
This message occurs if the specified binary operator does not exist.
ERROR: RemoveOperator: left unary operator 'oper' taking 'lefttype' does not exist
This message occurs if the left unary operator specified does not exist.
ERROR: RemoveOperator: right unary operator 'oper' taking 'righttype' does not exist
This message occurs if the right unary operator specified does not exist.
DESCRIPTION
DROP OPERATOR drops an existing operator from the database. To execute this command you must be the owner of the operator.
The left or right type of a left or right unary operator, respectively, must be specified as NONE.
NOTES
The DROP OPERATOR statement is a PostgreSQL language extension.
Refer to CREATE OPERATOR [create_operator(7)] for information on how to create operators.
USAGE
Remove power operator a^n for int4:
DROP OPERATOR ^ (int4, int4);
Remove left unary negation operator (! b) for boolean:
DROP OPERATOR ! (none, bool);
Remove right unary factorial operator (i !) for int4:
DROP OPERATOR ! (int4, none);
COMPATIBILITY
SQL92
There is no DROP OPERATOR in SQL92.
SQL - Language Statements 2002-11-22 DROP OPERATOR(7)