I have to append the header (ie "START OF LINE") to a file only if there is data in it.
Below command is showing header though there is no data in a file, can you suggest how to correct..
Hi everyone,
I am new to Unix programming. My inquries is:-
a) How to add a Header and Trailer in the set of data
b) Include a number count of the data in the trailer
The set of data only contained the information of 'Customer's Name' and 'Account Number'. I would like to add the Header... (2 Replies)
How to append constant No of spaces suppose 52 at end of each line in a file (xyz) excluding first and last line.
Please Help me out for the same. (1 Reply)
Hi,
I create a csv file and the output looks like below
Arun,E001
Sathish,E003
Now i need to include the below header and the output should like below
Name,Number
Arun,E001
Sathish,E003
Please guide me.
Thanks (4 Replies)
Hi All,
I am relatively new to scripting and am stuck on this problem, having tried many combinations of sed and awk.
I am generating XML files ('File 2' - 20101214_1800_111_CODE.XML) which contain XML from line 1 starting with
<REPORT>
I need to insert a header for each file from a... (2 Replies)
I did some searches, but couldn't really find what I'm looking for. I have a file formatted as below:
BOF ABC CO - XYZ COMM DATA OF 07/05/2011
EBA00000001 sdfa rtyus uyml
EBB00000001 54682 984w3
EBA00000002 mkiyuasdf 98234
I want to pull the date from the header record and add it... (4 Replies)
Hi! Is there a way to append column and row header to a file in awk script.
For example if I have
Jane F 39 manager
Carlos M 40 system administrator
Sam F 20 programmer
and I want it to be
# name gend age occup
1 Jane F 39 manager
2 Carlos M ... (4 Replies)
Dear All,
I would like to find an automatic way to add a given code which belong to a class at the end of the column , for example this is my input file:
0610009O20Rik
V$VMYB_01 310 (+) 1 0.971 v-Myb
V$EVI1_04 782 (-) 0.763 0.834 Evi-1
V$ELK1_02 1966 (-) 1 0.984 Elk-1... (4 Replies)
I want to create a header with awk like this:
gawk 'BEGIN {print "List of Events"}
Desired output:
List of Events
Tennis
Baseball
But I am at a loss on how to do this. I can make a list like this:
List of Events
Tennis
Baseball
But I can't get a space to appear. I have... (4 Replies)
Hi Experts
Need help...
I am looking for a Unix script to append pipe | at the end of all the rows (except header and trailer)in all the files placed under the directory /interfaces/Temp
e.g.
Header
row1
row2
row3
Trailer
The script should read all the files under... (3 Replies)
Discussion started by: phani333
3 Replies
LEARN ABOUT CENTOS
start_transaction
START TRANSACTION(7) PostgreSQL 9.2.7 Documentation START TRANSACTION(7)NAME
START_TRANSACTION - start a transaction block
SYNOPSIS
START TRANSACTION [ transaction_mode [, ...] ]
where transaction_mode is one of:
ISOLATION LEVEL { SERIALIZABLE | REPEATABLE READ | READ COMMITTED | READ UNCOMMITTED }
READ WRITE | READ ONLY
[ NOT ] DEFERRABLE
DESCRIPTION
This command begins a new transaction block. If the isolation level, read/write mode, or deferrable mode is specified, the new transaction
has those characteristics, as if SET TRANSACTION (SET_TRANSACTION(7)) was executed. This is the same as the BEGIN(7) command.
PARAMETERS
Refer to SET TRANSACTION (SET_TRANSACTION(7)) for information on the meaning of the parameters to this statement.
COMPATIBILITY
In the standard, it is not necessary to issue START TRANSACTION to start a transaction block: any SQL command implicitly begins a block.
PostgreSQL's behavior can be seen as implicitly issuing a COMMIT after each command that does not follow START TRANSACTION (or BEGIN), and
it is therefore often called "autocommit". Other relational database systems might offer an autocommit feature as a convenience.
The DEFERRABLE transaction_mode is a PostgreSQL language extension.
The SQL standard requires commas between successive transaction_modes, but for historical reasons PostgreSQL allows the commas to be
omitted.
See also the compatibility section of SET TRANSACTION (SET_TRANSACTION(7)).
SEE ALSO BEGIN(7), COMMIT(7), ROLLBACK(7), SAVEPOINT(7), SET TRANSACTION (SET_TRANSACTION(7))
PostgreSQL 9.2.7 2014-02-17 START TRANSACTION(7)