I have a requirement in which i have to read a file which has multiple columns seperated by a pipe "|" from this i have to read each column values seperately and create a comma seperated row for the column and write to another file.
eg:
Input file:
ColA ColB
1 2
2 x
3 y... (5 Replies)
i have single column which is starting with same string(many number of rows)
i have to convert each into a single row.how can i do that?
laknar
std
mes
23
55
laknar
isd
phone no
address
amount
99
I have to convert above like below.
laknar|std|mes|23|55
laknar|isd|phone... (3 Replies)
Hi
I want to convert multiple rows ro single row ,I have tried with below one but I am not getting what I am expecting.Please any idea
a.txt
conn1=stg
conn2=dev
path=\xxx\a1.txt
fre=a
conn1=stg
conn2=dev
path=\xxx\a2.txt
freq=a
awk '/a/{ORS=" "}{print}END{print "\n"}'... (5 Replies)
Hi,
I'm using AIX(ksh shell).
> cat temp.txt
"a","b",0
"c",bc",0
"a1","b1",0
"cc","cb",1
"cc","b2",1
"bb","bc",2
I want the output as:
"a","b","c","bc","a1","b1"
"cc","cb","cc","b2"
"bb","bc"
I want to combine multiple lines into single line where third column is same.
Is... (1 Reply)
Can somebody help me in solving this..
Input data is like
0 A
1 B
2 C
3 D
0 A1
1 B1
2 C1
3 D1
0 A2
1 B2
2 C2
3 D2
Output should be like
A B C D
A1 B1 C1 D1
A2 B2 C2 D2 (7 Replies)
Hi,
Can anyone suggest quick way to get desired output?
Sample input file content:
A 12 9
A -0.3 2.3
B 1.0 -4
C 34 1000
C -111 900
C 99 0.09
Output required:
A 12 9 -0.3 2.3
B 1.0 -4
C 34 1000 -111 900 99 0.09
Thanks (3 Replies)
Hola Greetings Experts ,
I have records spreaded across multiple lines. in attached log.txt i want output to be in 1 line like this below Atached as Output.txt.
In brief
Output related to 1 line is spreaded across multiple row I wanted it to be in 1 row .
Please opem the file in notepad... (4 Replies)
Hi,
I want to convert a single row values to multiple rows, but the no. of rows are not fixed.
For example, I have a row as below
abc-def-lmn-mno-xyz
out put should be
get abc
get def
get lmn
get xyz (4 Replies)
Hi .. anyone can you help me ?
i need to convert text below into multiple columns
interface; GigabitEthernet0/0/0/0
description; TRUNK_PE-D2-JT2-VPN_Gi0/0/0/0_TO_ME4-A-JKT-JT_4/1/1_1G
mtu 9212
negotiation auto
interface; GigabitEthernet0/0/0/0.11
description; tes
encapsulation;... (1 Reply)
Hi ALL,
We have requirement in a file, i have multiple rows.
Example below:
Input file rows
01,1,102319,0,0,70,26,U,1,331,000000113200000011920000001212
01,1,102319,0,1,80,20,U,1,241,00000059420000006021
I need my output file should be as mentioned below. Last field should split for... (4 Replies)
Discussion started by: kotra
4 Replies
LEARN ABOUT CENTOS
dblink_fetch
DBLINK_FETCH(3) PostgreSQL 9.2.7 Documentation DBLINK_FETCH(3)NAME
dblink_fetch - returns rows from an open cursor in a remote database
SYNOPSIS
dblink_fetch(text cursorname, int howmany [, bool fail_on_error]) returns setof record
dblink_fetch(text connname, text cursorname, int howmany [, bool fail_on_error]) returns setof record
DESCRIPTION
dblink_fetch fetches rows from a cursor previously established by dblink_open.
ARGUMENTS
conname
Name of the connection to use; omit this parameter to use the unnamed connection.
cursorname
The name of the cursor to fetch from.
howmany
The maximum number of rows to retrieve. The next howmany rows are fetched, starting at the current cursor position, moving forward.
Once the cursor has reached its end, no more rows are produced.
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 returns no rows.
RETURN VALUE
The function returns the row(s) fetched from the cursor. To use this function, you will need to specify the expected set of columns, as
previously discussed for dblink.
NOTES
On a mismatch between the number of return columns specified in the FROM clause, and the actual number of columns returned by the remote
cursor, an error will be thrown. In this event, the remote cursor is still advanced by as many rows as it would have been if the error had
not occurred. The same is true for any other error occurring in the local query after the remote FETCH has been done.
EXAMPLES
SELECT dblink_connect('dbname=postgres');
dblink_connect
----------------
OK
(1 row)
SELECT dblink_open('foo', 'select proname, prosrc from pg_proc where proname like ''bytea%''');
dblink_open
-------------
OK
(1 row)
SELECT * FROM dblink_fetch('foo', 5) AS (funcname name, source text);
funcname | source
----------+----------
byteacat | byteacat
byteacmp | byteacmp
byteaeq | byteaeq
byteage | byteage
byteagt | byteagt
(5 rows)
SELECT * FROM dblink_fetch('foo', 5) AS (funcname name, source text);
funcname | source
-----------+-----------
byteain | byteain
byteale | byteale
bytealike | bytealike
bytealt | bytealt
byteane | byteane
(5 rows)
SELECT * FROM dblink_fetch('foo', 5) AS (funcname name, source text);
funcname | source
------------+------------
byteanlike | byteanlike
byteaout | byteaout
(2 rows)
SELECT * FROM dblink_fetch('foo', 5) AS (funcname name, source text);
funcname | source
----------+--------
(0 rows)
PostgreSQL 9.2.7 2014-02-17 DBLINK_FETCH(3)