Here is the updated code with the implicit cursor. You can take out the filter "WHERE rownum < 8". Let me know what your grade is. I should get some credit.
dear friends,
I have a large size file containg two fields data
like this
*** ****
122 222
***** *****
***** *****
232 233
i have file like this.
i want to remove blank lines from file .
i think awk is servive this problem
i wrote a awk command but the error is... (3 Replies)
Dear friends,
I am writing shell script in csh .
i want to make arthimatic operation in csh.
i wrote sysntax like this.
set val = 230
set tmp = `0.1 * $val + 300`
echo $tmp
but it is not working .
anyone please give me syntax. (3 Replies)
m kinda new to unix. i have been trying to write a script where i am trying to switch between users.
but the problem is that the syntax like USERNAME/PASSWORD (like oracle SCOT/TIGER) is not working.
if i write su USERNAME then the script goes to the command prompt and asks for user to enter... (0 Replies)
I am calculating a time and appending a space in front of it to get only certain records in a file because the times are represented in HH:II:SS format and I don't want to see anything other than the actual hour and minute combination (hence appending the space to the front of the time). My... (9 Replies)
I have one File named "txt_file"
# cat txt_file
<DBType>RT</DBType>
<AppType>RT</AppType>
--------------------------------------------------
I want replace "<AppType>RT</AppType>" to
<AppType>XY</AppType> in txt_file and output redirect to Newfile
... (2 Replies)
Hi guys,
Basically I'm trying to write a CShell script that calls an awk script on a given directory (given in command-line). I keep getting a syntax error with my code though:
#!/bin/csh
set dir = $ARGV
foreach file ( $dir/* )
set output = 'awk -f /Desktop/aal $file'
echo... (3 Replies)
Hello,
I have perl script,which take some part of data in the file.
the below command works fine in normal cmd prompt.
`awk '/CDI/ && // && !/Result for/ {print $3 $5 > "final.txt"}' datalist.txt`;
`nawk -F"" '{print $2}' finalcdi.txt`;
But not working.
Please use code tags, thanks. (5 Replies)
I'm calling the following if-else from nawk. But I keep getting an error at the "else". I've tried putting more brackets and ; but still I get complaints about the "else".
Any ideas ?
Thanks,
wbrunc
BEGIN { FS = "," ; OFS = "," }
{ if ( $8 ~ /A/ && $9 == B )
$1="4/29/2013" ;
$2="J.Doe"... (2 Replies)
awk -v sw="lemons|dogs" 'NR>100 && NR<200 BEGIN { c=split(sw,a,""); } { for (w in a) { if ($0 ~ a) d]++; } }
END { for (i in a) { o=o (a"="(d]?d]:0)","); }
sub(",*$","",o); print o;
}' /home/jahitt/data.txt
what am i doing wrong with the above code? im pretty sure the issue is in the... (6 Replies)
Discussion started by: SkySmart
6 Replies
LEARN ABOUT REDHAT
move
MOVE(7) SQL Commands MOVE(7)NAME
MOVE - position a cursor on a specified row of a table
SYNOPSIS
MOVE [ direction ] [ count ]
{ IN | FROM } cursor
DESCRIPTION
MOVE allows a user to move cursor position a specified number of rows. MOVE works like the FETCH command, but only positions the cursor
and does not return rows.
Refer to FETCH [fetch(7)] for details on syntax and usage.
NOTES
MOVE is a PostgreSQL language extension.
Refer to FETCH [fetch(7)] for a description of valid arguments. Refer to DECLARE [declare(7)] to define a cursor. Refer to BEGIN
[begin(7)], COMMIT [commit(7)], and ROLLBACK [rollback(7)] for further information about transactions.
USAGE
Set up and use a cursor:
BEGIN WORK;
DECLARE liahona CURSOR FOR SELECT * FROM films;
-- Skip first 5 rows:
MOVE FORWARD 5 IN liahona;
MOVE
-- Fetch 6th row in the cursor liahona:
FETCH 1 IN liahona;
FETCH
code | title | did | date_prod | kind | len
-------+--------+-----+-----------+--------+-------
P_303 | 48 Hrs | 103 | 1982-10-22| Action | 01:37
(1 row)
-- close the cursor liahona and commit work:
CLOSE liahona;
COMMIT WORK;
COMPATIBILITY
SQL92
There is no SQL92 MOVE statement. Instead, SQL92 allows one to FETCH rows from an absolute cursor position, implicitly moving the cursor
to the correct position.
SQL - Language Statements 2002-11-22 MOVE(7)