Without the backticks we need one backslash.
Within the backticks we can use two or three backslashes.
Please check the example below
Code:
$ VALUE=`sqlplus -S "/ as sysdba" <<END
set pagesize 0 feedback off verify off heading off echo off
select max(sequence#) from v\\$log_history;
exit;
END`
$ echo $VALUE
1216
$ VALUE1=`sqlplus -S "/ as sysdba" <<END
set pagesize 0 feedback off verify off heading off echo off
select max(sequence#) from v\\\$log_history;
exit;
END`
$ echo $VALUE1
1216
Both are working
I use(required) three \\\ at one suituation to connect oracle !!!!! Sorry I forgot the suituation
Hi,
I have a situation where I need to remove the carriage return between the lines.
For.eg.
The input file:
1,ad,"adc
sdfd",edf
2,asd,"def
fde",asd
The output file should be
1,ad,adc sdfd,edf
2,asd,def fde,asd
Thanks
Shash (5 Replies)
I am trying to generate some scripts to help manage an Oracle database. When I check the value returned from Oracle it has a leading carriage return in the variable. Is there a way to prevent this? Is there a way to easily strip out the carriage return. See code and output below.
... (7 Replies)
Hello, I want remove ^M at end of my files line
if I use command : tr -d '\r' <inp>out it work fine
but get I the same result by manipulating the string ?
I want this because in my text file I manipulate some other part
I have input "the cat^M"
I want output "the cat"
I have made... (3 Replies)
Hi all gurus,
I need help in removing carriage return existed within a record delimited by pipe <|>.
Sample:
A_01|Test1|Testing1|Remarks1
A_02|Test2|Test
ing2|Remarks2
A_03|Test3|Testing3|
Remarks3
Desire output:
A_01|Test1|Testing1|Remarks1
A_02|Test2|Testing2|Remarks2... (10 Replies)
Hi,
I have a pipe delimited file. There are around 700 columns in the file.
The 65th column has carriage return which is causing read issue with our ETL process. I would like to replace the new line characters in 65th field with "nothing"
i have return the following code and need help to... (7 Replies)
Hi,
I try to handle very large numbers with a bash script. I run ssh command in a remote server and store the output in a local variable. But this output contains a return carriage at the end. So I try to remove it by tr But I can't figure out the right notation with printf. So my problem... (6 Replies)
I need to remove the carriage return comes inbetween the record.
Need to have CR only at the end.
I used the below command.
tr -d '\n' < filewithcarriagereturns > filewithoutcarriagereturns
But its removing all the CR and giving one line output.
Input File:
12345
abcdegh... (11 Replies)
How to remove Carriage Return (CRLF) within double quotes in a file. There are multiple CRLFs within double quotes. We are on Ubuntu 14.04.2 LTS.
The file that we are importing is a csv file from unix to windows and the file was formatted to unix2dos. Therefore all lines in the file all have... (12 Replies)
Hi All,
My requirement is to remove the carriage return in from the lines which i am reading if the length is lesser than 1330 and append the next line with it. Below is the realistic example of file structure.
Input file:
Blah blah blah blah Blah blah blah blah
Blah blah blah blah Blah... (16 Replies)
Discussion started by: mad man
16 Replies
LEARN ABOUT PHP
oci_set_action
OCI_SET_ACTION(3)OCI_SET_ACTION(3)oci_set_action - Sets the action nameSYNOPSIS
bool oci_set_action (resource $connection, string $action_name)
DESCRIPTION
Sets the action name for Oracle tracing.
The action name is registered with the database when the next 'roundtrip' from PHP to the database occurs, typically when an SQL statement
is executed.
The action name can subsequently be queried from database administration views such as V$SESSION. It can be used for tracing and monitor-
ing such as with V$SQLAREA and DBMS_MONITOR.SERV_MOD_ACT_STAT_ENABLE.
The value may be retained across persistent connections.
PARAMETERS
o $connection
-An Oracle connection identifier, returned by oci_connect(3), oci_pconnect(3), or oci_new_connect(3).
o $action_name
- User chosen string up to 32 bytes long.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
Setting the action
<?php
$c = oci_connect('hr', 'welcome', 'localhost/XE');
// Record the action
oci_set_action($c, 'Friend Lookup');
// Code that causes a roundtrip, for example a query:
$s = oci_parse($c, 'select * from dual');
oci_execute($s);
oci_fetch_all($s, $res);
sleep(30);
?>
// While the script is running, the administrator can see the actions
// being performed:
sqlplus system/welcome
SQL> select action from v$session;
NOTES
Note
Oracle version requirement
This function is available when PHP is linked with Oracle Database libraries from version 10 g onwards.
Tip
Performance
With older versions of OCI8 or the Oracle Database, the client information can be set using the Oracle DBMS_APPLICATION_INFO pack-
age. This is less efficient than using oci_set_client_info(3).
Caution
Roundtrip Gotcha
Some but not all OCI8 functions cause roundtrips. Roundtrips to the database may not occur with queries when result caching is
enabled.
SEE ALSO oci_set_module_name(3), oci_set_client_info(3), oci_set_client_identifier(3).
PHP Documentation Group OCI_SET_ACTION(3)
09-18-2009
the suituation