Just go with
.... and see if that is what you want. This should (I think) only give you the objects owned by SYSTEM. That is, of course a very unusual thing to want and there may be errors given that some of them are for managing the instance and there might be conflict. A careful tidy up after the import will be needed to removed stuff you really don't want rdsuser to have, such as those containing encrypted passwords, database links, synonyms, functions/stored procedures etc.
I have a script which gives the output of schemas in Oracle DB :
#!/bin/ksh
ps -ef | grep -v grep | grep ora_pmon_$1 | wc -l | while read CONTROL
do
if ; then
ORACLE_HOME=/u01/app/oracle/product/9.2.0
export ORACLE_HOME
PATH=$ORACLE_HOME/bin:$PATH:/bin:/usr/bin:usr/local/bin:.
... (0 Replies)
Need a help Schema browser in Toad not listing the tables when i connected to Oracle 11g schema
did any body faced the issue... ? How to resolve the issue (0 Replies)
Need a help ..Schema browser in Toad not listing the tables when i connected to Oracle 11g schema
did any body faced the issue... ? How to resolve the issue..
I need it asap thats y posted here
Thanks (5 Replies)
In my Oracle db there are 4 schemas. All the username & passwords are stored in a text file. I am using a while loop to export all the schemas. It read the first line and doing the export. For all users it export one by one.
But I need all the schemas will exported simultaneously. i.e. all the... (1 Reply)
Hi,
I need to import more than 250K of records to another Database(Oracle).But I want particular column value to be changed in the destination table. Is it possible to do this during export or import process with out modifying data from original table.I do not want to run Update manually.
... (6 Replies)
Hi All,
I have a linux centos instance which has a dump file. I need to import the dump file to the oracle server which is located at some remote location. I have installed the oracle client on my machine and I am able to connect to the remote oracle server.
Now how to import the dump to the... (3 Replies)
Hi all,
i face a problem on (oracle database) installed on server Linux i need to export back as dump file, when i try to export give me the below error.
# expdp system/oracle directory=test dumpfile=Prodfb20150311.dmp logfile=Prodfb20150311.log FULL=y
Export: Release 11.2.0.1.0 -... (2 Replies)
1. The problem statement, all variables and given/known data:
are the oracle dump files compatible to direct import into db2?
I already tried many times but it always truncated results.
anyone can help/ advice or suggest?
2. Relevant commands, code, scripts, algorithms:
exp... (3 Replies)
Discussion started by: Sonny_103024
3 Replies
LEARN ABOUT DEBIAN
devel::refcount
Devel::Refcount(3pm) User Contributed Perl Documentation Devel::Refcount(3pm)NAME
"Devel::Refcount" - obtain the REFCNT value of a referent
SYNOPSIS
use Devel::Refcount qw( refcount );
my $anon = [];
print "Anon ARRAY $anon has " . refcount($anon) . " reference
";
my $otherref = $anon;
print "Anon ARRAY $anon now has " . refcount($anon) . " references
";
DESCRIPTION
This module provides a single function which obtains the reference count of the object being pointed to by the passed reference value.
FUNCTIONS
$count = refcount($ref)
Returns the reference count of the object being pointed to by $ref.
COMPARISON WITH SvREFCNT
This function differs from "Devel::Peek::SvREFCNT" in that SvREFCNT() gives the reference count of the SV object itself that it is passed,
whereas refcount() gives the count of the object being pointed to. This allows it to give the count of any referent (i.e. ARRAY, HASH,
CODE, GLOB and Regexp types) as well.
Consider the following example program:
use Devel::Peek qw( SvREFCNT );
use Devel::Refcount qw( refcount );
sub printcount
{
my $name = shift;
printf "%30s has SvREFCNT=%d, refcount=%d
",
$name, SvREFCNT($_[0]), refcount($_[0]);
}
my $var = [];
printcount 'Initially, $var', $var;
my $othervar = $var;
printcount 'Before CODE ref, $var', $var;
printcount '$othervar', $othervar;
my $code = sub { undef $var };
printcount 'After CODE ref, $var', $var;
printcount '$othervar', $othervar;
This produces the output
Initially, $var has SvREFCNT=1, refcount=1
Before CODE ref, $var has SvREFCNT=1, refcount=2
$othervar has SvREFCNT=1, refcount=2
After CODE ref, $var has SvREFCNT=2, refcount=2
$othervar has SvREFCNT=1, refcount=2
Here, we see that SvREFCNT() counts the number of references to the SV object passed in as the scalar value - the $var or $othervar
respectively, whereas refcount() counts the number of reference values that point to the referent object - the anonymous ARRAY in this
case.
Before the CODE reference is constructed, both $var and $othervar have SvREFCNT() of 1, as they exist only in the current lexical pad. The
anonymous ARRAY has a refcount() of 2, because both $var and $othervar store a reference to it.
After the CODE reference is constructed, the $var variable now has an SvREFCNT() of 2, because it also appears in the lexical pad for the
new anonymous CODE block.
PURE-PERL FALLBACK
An XS implementation of this function is provided, and is used by default. If the XS library cannot be loaded, a fallback implementation in
pure perl using the "B" module is used instead. This will behave identically, but is much slower.
Rate pp xs
pp 225985/s -- -66%
xs 669570/s 196% --
SEE ALSO
o Test::Refcount - assert reference counts on objects
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2011-11-15 Devel::Refcount(3pm)