Hi All,
Please help me to perform sum of values in a loop, I am getting following error:
"total=0++432907765772: ++ requires lvalue"
where actual statement is as : total=$total+$amt
where amt can have +ve or -ve values
Thanks
Sandeepb (3 Replies)
I'm running sendmail (8.13.8+Sun/8.13.8/Submit) solaris 10.
When I send mail to root at the command line (whether I use a full-qualified address or just root), I get the error message
root... User address required.
Sending mail to root (either at the command line or in a cron job),... (10 Replies)
Hi,
I am trying to compile a program (not coded by me), and i'm getting this error:
203: error: lvalue required as left operand of assignment
As you may be guessing, the program doesn't compile, the line number 203 is the following:
... (2 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
im kinda new to shell scripting so i need some help
i try to run this script and get the error code
> 5 ")syntax error: operand expected (error token is "
the code for the script is
#!/bin/sh
#
# script to see if the given value is correct
#
# Define errors
ER_AF=86 # Var is... (4 Replies)
I am trying to find lines in a text file larger than 3 Gb that start with a given string. My command looks like this:
$ look "string" "/home/patrick/filename.txt"
However, this gives me the following message:
"look: /home/patrick/filename.txt: File too large"
So, I have two... (14 Replies)
z < 0 ? z= z + 2*r*cos(theta) : z= z - 2*r*cos(theta);
Does anyone know what is wrong here?
I've got compiler msg:
lvalue required as left operand of assignment
All variables are "double". I'm using gcc compiler (but I don't think that matters) (5 Replies)
1. After trying to compile code error is given Lvalue required as left operand of assignment.
2. Relevant commands, code, scripts, algorithms:
if , else if
3. The attempts at a solution (include all code and scripts):
/*
File: incircles.cpp
Created by: James Selhorst
... (2 Replies)
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies
LEARN ABOUT CENTOS
drop_operator
DROP OPERATOR(7) PostgreSQL 9.2.7 Documentation DROP OPERATOR(7)NAME
DROP_OPERATOR - remove an operator
SYNOPSIS
DROP OPERATOR [ IF EXISTS ] name ( { left_type | NONE } , { right_type | NONE } ) [ CASCADE | RESTRICT ]
DESCRIPTION
DROP OPERATOR drops an existing operator from the database system. To execute this command you must be the owner of the operator.
PARAMETERS
IF EXISTS
Do not throw an error if the operator does not exist. A notice is issued in this case.
name
The name (optionally schema-qualified) of an existing operator.
left_type
The data type of the operator's left operand; write NONE if the operator has no left operand.
right_type
The data type of the operator's right operand; write NONE if the operator has no right operand.
CASCADE
Automatically drop objects that depend on the operator.
RESTRICT
Refuse to drop the operator if any objects depend on it. This is the default.
EXAMPLES
Remove the power operator a^b for type integer:
DROP OPERATOR ^ (integer, integer);
Remove the left unary bitwise complement operator ~b for type bit:
DROP OPERATOR ~ (none, bit);
Remove the right unary factorial operator x! for type bigint:
DROP OPERATOR ! (bigint, none);
COMPATIBILITY
There is no DROP OPERATOR statement in the SQL standard.
SEE ALSO
CREATE OPERATOR (CREATE_OPERATOR(7)), ALTER OPERATOR (ALTER_OPERATOR(7))
PostgreSQL 9.2.7 2014-02-17 DROP OPERATOR(7)