01-01-2009
Need help in sed command (adding a blank line btw each block generated by pattern)
Hello friends,
I have a C source code containing sql statements. I use the following sed command to print all the sql blocks in the source code....
sed -n "/exec sql/,/;/p" Sample.cpp
The above sed command will print the sql blocks based on the pattern "exec sql" & ";" (since most of them start with "exec" & ends in ";") & the output will look like this (with no ">>>>")
1>>>> exec sql select pqxQrn,
pqxPmeOldQcl
into :qrn, :qxt, :cuk, :cln, :pqxTdd,
:pmeOldQcl indicator :pmeOldQclInd
from pqx
1>>>>where pqxDno = :dno;
2>>>>exec sql select qcfQcl into :oldQcl from qcf
1>>>> where qcfCuk = :cuk;
2>>>> exec sql select cufCid
into :cid
from cuf
1>>>>where cufCuk = :cuk;
2>>>> exec sql select clrChief
into :chief
from clr
1>>>> where clrCln = :cln;
2>>>> exec sql select count(*) into :cnt from pqx
1>>>> where pqxQrn < :qrn;
2>>>> exec sql declare xqxPmeCur cursor for
select pqxQrn
from pqx
where pqxQxt = QXT_PME and
pqxCuk = :cuk and
pqxPmeDno = :dno and
1>>>> pqxTdd = :pqxTdd;
2>>>> exec sql open xqxPmeCur;
I would like to insert a space in between each sql blocks (between "1>>>>" & "2>>>>").....so that it is more readable. Kindly help....& thanks in advance.....
10 More Discussions You Might Find Interesting
1. Solaris
I need to find text "A" and replace it with A B. The issue is that I need a new line between A and B. \n does not do the work. Any help would be much appreciated.
Thanks, (2 Replies)
Discussion started by: ivesia
2 Replies
2. Shell Programming and Scripting
Hi,
In files, I have a field Date Of Birth (DOB). After that line I need to add Date of Joining (DOJ)
DOB:19-Apr-1981
needs to become
DOB:19-Apr-1981
DOJ:20-Jun-2005
What can be a sed/perl line that can do it for me. Please note that DOB/DOJ I have in variables
I am doing in a... (6 Replies)
Discussion started by: eagercyber
6 Replies
3. Shell Programming and Scripting
Hi friends,
I have written script that will search & display the block of sql statement. Since there are many blocks of sql statement i am finding it difficult to distinguish between them. The below is the sed command & its result
exec sql
abc
abc
abc... (2 Replies)
Discussion started by: frozensmilz
2 Replies
4. Shell Programming and Scripting
the following range matching works great but i wish to add a blank line after each range result set... which i've tried and researched to no avail
MY INPUT DATA:
CURRENT CODE I'M USING:
sed -n '/*$/,/;/p' $INPUT_FILE
RESULTS I'M GETTING:
RESULT I looking to... (5 Replies)
Discussion started by: danmauer
5 Replies
5. Shell Programming and Scripting
Hi
Is it possible to do the following in a single command
/usr/xpg4/bin/sed -e '/rows selected/d' /aemu/CALLAUTO/callauto.txt > /aemu/CALLAUTO/callautonew.txt
/usr/xpg4/bin/sed -e '/^$/d' /aemu/CALLAUTO/callautonew.txt > /aemu/CALLAUTO/callauto_new.txt
exit (1 Reply)
Discussion started by: aemunathan
1 Replies
6. Shell Programming and Scripting
FIle A
"A" 2 aa 34
3 ac
5 cd
"B" 3 hu 67
4 fg
5 gy
output shud be
A"" 2 aa 34
"A" 3 ac 34
"A" 5 cd 34
"B" 3 hu 67
"B" 4 fg 67
"B" 5 gy 67 (6 Replies)
Discussion started by: cdfd123
6 Replies
7. Shell Programming and Scripting
I use the following as part of a script to correct for a faulty hostname file.
# get the domain name
read -r thehostname < /etc/hostname
dom="$(echo $thehostname | cut -d'.' -f2)"
numchar=${#dom}
if
then
echo "It appears as though the hostname is not correctly set."
echo "Hostname has... (5 Replies)
Discussion started by: bugeye
5 Replies
8. Shell Programming and Scripting
my file has thousands of line but let me show what i want to achieve... here is one line from that file
cat fileName.txt
(2,'','user3002,user3003','USER_DATA_SINGLE',1,0,0,'BACKUP',2,NULL,0,450,NULL,NULL,'','2011-05-10... (13 Replies)
Discussion started by: vivek d r
13 Replies
9. UNIX for Dummies Questions & Answers
Hi I just wanted to add a new line after every matching pattern:
The method doing this doesn't matter, however, I have been using sed and this is what I tried doing, knowing that I am a bit off:
sed 'Wf a\'/n'/g'
Basically, I want to add a new line after occurrence of Wf. After the line Wf... (5 Replies)
Discussion started by: MIA651
5 Replies
10. Shell Programming and Scripting
here is what i want to achieve.. i have a file with below contents
cat fileName
blah blah blah
.
.DROP this
REJECT that
.
--sport 7800 -j REJECT --reject-with icmp-port-unreachable
--dport 7800 -j REJECT --reject-with icmp-port-unreachable
.
.
.
more blah blah blah
--dport 3306... (14 Replies)
Discussion started by: vivek d r
14 Replies
LEARN ABOUT CENTOS
dblink_exec
DBLINK_EXEC(3) PostgreSQL 9.2.7 Documentation DBLINK_EXEC(3)
NAME
dblink_exec - executes a command in a remote database
SYNOPSIS
dblink_exec(text connname, text sql [, bool fail_on_error]) returns text
dblink_exec(text connstr, text sql [, bool fail_on_error]) returns text
dblink_exec(text sql [, bool fail_on_error]) returns text
DESCRIPTION
dblink_exec executes a command (that is, any SQL statement that doesn't return rows) in a remote database.
When two text arguments are given, the first one is first looked up as a persistent connection's name; if found, the command is executed on
that connection. If not found, the first argument is treated as a connection info string as for dblink_connect, and the indicated
connection is made just for the duration of this command.
ARGUMENTS
conname
Name of the connection to use; omit this parameter to use the unnamed connection.
connstr
A connection info string, as previously described for dblink_connect.
sql
The SQL command that you wish to execute in the remote database, for example insert into foo values(0,'a','{"a0","b0","c0"}').
fail_on_error
If true (the default when omitted) then an error thrown on the remote side of the connection causes an error to also be thrown locally.
If false, the remote error is locally reported as a NOTICE, and the function's return value is set to ERROR.
RETURN VALUE
Returns status, either the command's status string or ERROR.
EXAMPLES
SELECT dblink_connect('dbname=dblink_test_standby');
dblink_connect
----------------
OK
(1 row)
SELECT dblink_exec('insert into foo values(21,''z'',''{"a0","b0","c0"}'');');
dblink_exec
-----------------
INSERT 943366 1
(1 row)
SELECT dblink_connect('myconn', 'dbname=regression');
dblink_connect
----------------
OK
(1 row)
SELECT dblink_exec('myconn', 'insert into foo values(21,''z'',''{"a0","b0","c0"}'');');
dblink_exec
------------------
INSERT 6432584 1
(1 row)
SELECT dblink_exec('myconn', 'insert into pg_class values (''foo'')',false);
NOTICE: sql error
DETAIL: ERROR: null value in column "relnamespace" violates not-null constraint
dblink_exec
-------------
ERROR
(1 row)
PostgreSQL 9.2.7 2014-02-17 DBLINK_EXEC(3)