db2 - persistent connection
I have several ( 100 - 200 ) small exits c oming from an app that update db2 tables. This works fine but the dba's don't like that many open connection overheads. This isn't cgi/apache. These are all seperate terminating processes. From what I gather there is no way to pass the dbh between processes? Is some sort of middle daemon ( I guess non perl ) that keeps one persistent connection to db2 and then have perl feed the daemon the only option? I would think others have run into this wall before? Thanks! -- Why is this technology an anathema to me?
Re: Getting DBD::Oracle tests working
On Fri, 2006-09-01 at 10:56 -0400, John D Groenveld wrote: > In message <[EMAIL PROTECTED]>, Karl Auer writes: > >9/9 skipped: Unable to connect to Oracle (ORA-12162: TNS:net service > > n > >ame is incorrectly specified (DBD ERROR: OCIServerAttach)) > > You did not set TWO_TASK properly. This seems the most plausible answer so far. When I set it as follows: export TWO_TASK=T:my_db_host_name:some_id it takes longer to fail, indicating it is doing something over the net. The error messages are the same though. To the person who realised I had the wrong LD_LIBRARY_PATH - thank you, I sent the wrong output. I had added /lib to the end of the correct path in quiet desperation. In earlier and leter attempts with the right library path it still issued the above error messages, just not the one about "error while loading shared libraries" :-) To the person who said "copy this and that from ORACLE_HOME", thanks, but I don't HAVE an ORACLE_HOME, I'm trying to use the instant client. My machine does not have any other Oracle software installed. I have emailed the person responsible for the database I want to use and asked him to tell me what exactly I should have in TWO_TASK. Personally I now suspect I have the wrong value for "some_id" above. Is 'scott/tiger' some well-known user/password that is always present in any Oracle install? Regards, K. -- ~~~ Karl Auer ([EMAIL PROTECTED]) +61-2-64957160 (h) http://www.biplane.com.au/~kauer/ +61-428-957160 (mob)
Re: Getting DBD::Oracle tests working
Karl Auer wrote: Hi there. In common apparently with many others, I can't seem to get DBD::Oracle installed with the InstantClient. It was retrieved OK from CPAN, and appears to build OK, but many tests fail and the install is stopped as a result. Attached is the output from one install attempt. It seems that many tests fail with essentially the same message, about a service being incorrectly configured. So I'd like to know two things. Firstly, is there some obvious thing I've missed that will make the tests work? Secondly, if not, can I/should I force the install? Attempts to use sqlplus bring the same error message, so I'm guessing not. As far as Oracle is concerned, I simply downloaded the three packages basic, sdk and sqlplus, unpacked them all in a directory, and have set that directory to be LD_LIBRARY_PATH and ORACLE_HOME. For good measure, I set ORACLE_USERID to be 'scott/tiger', though that seems unnecessary and doesn't help :-) Here are the steps I used A complete client installation is not needed to install DBD::Oracle. At a minimum copy over from $ORACLE_HOME the directories: bin lib network oracore rdbms sqlplus Set the following environment variables export ORACLE_HOME= export LD_LIBRARY_PATH=$ORACLE_HOME/lib export PATH=$PATH:/$ORACLE_HOME/bin Set TWO_TASK appropriately. This varies depending on the type of connection used. For example, if you use tnsnames.ora for resolution: export TWO_TASK= You should now be able to connect with: $ sqlplus / Build the module: $ perl Makefile.PL $ make Set a user/pass for testing $ export ORACLE_USERID=/ Test $ make test Install $ sudo make install Before using it is a good idea to link libclntsh.so somewhere "normal". /usr/lib/libclntsh.so.10.1 -> /mp001/app/oracle/product/10/lib/libclntsh.so.10.1 -- Stephen Carville <[EMAIL PROTECTED]> Unix and Network Admin Nationwide Totalflood 6033 W. Century Blvd Los Angeles, CA 90045 310-342-3602
AutoCommit and DBI::Proxy driver
Hi,
I have the mySQL server, to which I am connecting through DBI::Proxy. When I
do '$dbh->begin_work' and then call '$dbh->commit' everything *seems* to
work (at least, I don't see any errors or warnings). According to
documentation, a call to '$dbh->commit' after '$dbh->begin_work' turns
'AutoCommit' back on.
The problems start when I try to set '$dbh-{AutoCommit} =0' (or call
$dbh->begin_work' ) for the SECOND time (after the first call to
'$dbh->commit'). The error says that AutoCommit is not supported by my
driver.
When I connect to mySQL server directly (using 'mysql' driver) everything
works, so, given that my database supports AutoCommit, I suspect that the
problem is in DBI::Proxy driver.
Any ideas ?
Thanks in advance for reply,
Artem.
Apache::DBI/AutoCommit error
I sometimes get: DBD driver has not implemented the AutoCommit attribute at /usr/local/lib/perl5/site_perl/5.8.8/Apache/DBI.pm line 277. On my HTML::Mason site. I'm using Apache 2.2/mod_perl 2. I list PerlModule Apache::DBI before any other perl modules. I connect with AutoCommit => 1 What am I doing wrong?
Re: Problem with DBI make
On Fri, Sep 01, 2006 at 01:06:54PM +0100, John Gallagher wrote: > > Hi > > I've encountered the below error when running a make for the DBI module; > > Make runs up to a certain point but then just bombs with the below message > > Perl.c: In function `XS_DBD__Perl__st_DESTROY': > Perl.c:1054: warning: unused parameter `cv' > Perl.c: In function `boot_DBD__Perl': > Perl.c:1106: warning: unused parameter `cv' > make: *** [Perl.o] Error 1 > > Thanks for any assistance given Those are only harmless warnings. Please include more of the log. Tim.
Re: last_insert_rowid and DBD::ODBC combined with DBIx::Class::Storage::DBI
Tim Bunce wrote: On Fri, Sep 01, 2006 at 04:45:07PM -, Eriam Schaffter wrote: my software crashes badly due to the fact that DBD::ODBC has not a "last_insert_rowid" method: It's called last_insert_id Tim. As you say, it is last_insert_id but I don't think DBD::ODBC implements it because there is not a standard way in ODBC to get the last insert id. In SQL Server it is select @@identity, in mysql it is a function (something like select LAST_INSERTID), in Oracle people use the returning clause or a sequence etc etc. They are all different. IIRC, last time I needed to do this I had to override last_insert_id for each db I was using DBD::ODBC with. Martin
Make test of 1.52 failed on childhandles
Hi - I just got DBI 1.52 out, and the make test stage failed on childhandles. This is on AIX 5.3, perl 5.8.2 built for aix-thread-multi. t/zvpp_72childhandles1..14 ok 1 ok 2 not ok 3 not ok 4 ok 5 - All handles should be undef now ok 6 - ChildHandles should be an array-ref if wekref is available not ok 7 drh DBI::dr=HASH(0x3018cb8c) not ok 8 ok 9 not ok 10 not ok 11 ok 12 - handles should be gone now ok 13 ok 14 Is this supposed to happen? cheers, clive
Re: Getting DBD::Oracle tests working
John Scoles wrote: "Using Oracle in /home/kauer/oracle/instantclient sqlplus: error while loading shared libraries: libsqlplus.so: cannot open shared object file: No such file or directory I'm having trouble finding your Oracle version number... trying harder" Looking at the above means you did not load all of the instantclient files besides Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications you need Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client Instant Client Package - SDK: as well all available from Oracle According to Karl's email he had already installed those packages. The problem is more likely this: Using Oracle in /home/kauer/oracle/instantclient sqlplus: error while loading shared libraries: libsqlplus.so: cannot open shared object file: No such file or directory I'm having trouble finding your Oracle version number... trying harder WARNING: I could not determine Oracle client version so I'll just default to version 8.0.0.0. Some features of DBD::Oracle may not work. Oracle version based logic in Makefile.PL may produce erroneous results. You can use "perl Makefile.PL -V X.Y.Z" to specify a your client version. i.e. /home/kauer/oracle/instantclient is not in his LD_LIBRARY_PATH and hence sqlplus cannot run because it cannot fine libsqlplus.so. The install says his LD_LIBRARY_PATH is set to: /home/kauer/oracle/instantclient/lib which if IIRC does not exist in instantclient (now?) and DBD::Oracle creates. Try again with LD_LIBRARY_PATH set to: /home/kauer/oracle/instantclient:/home/kauer/oracle/instantclient/lib Then you need to set your TWO_TASK or TNS_ADMIN and tnsnames.ora and get sqlplus working first before running make test. Martin
Re: Getting DBD::Oracle tests working
In message <[EMAIL PROTECTED]>, Karl Auer writes: >9/9 skipped: Unable to connect to Oracle (ORA-12162: TNS:net service n >ame is incorrectly specified (DBD ERROR: OCIServerAttach)) You did not set TWO_TASK properly. John [EMAIL PROTECTED]
Re: Getting DBD::Oracle tests working
"Using Oracle in /home/kauer/oracle/instantclient sqlplus: error while loading shared libraries: libsqlplus.so: cannot open shared object file: No such file or directory I'm having trouble finding your Oracle version number... trying harder" Looking at the above means you did not load all of the instantclient files besides Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications you need Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client Instant Client Package - SDK: as well all available from Oracle
Make test of 1.52 failed on childhandles
Hi - I just got DBI 1.52 out, and the make test stage failed on childhandles. This is on AIX 5.3, perl 5.8.2 built for aix-thread-multi. t/zvpp_72childhandles1..14 ok 1 ok 2 not ok 3 not ok 4 ok 5 - All handles should be undef now ok 6 - ChildHandles should be an array-ref if wekref is available not ok 7 drh DBI::dr=HASH(0x3018cb8c) not ok 8 ok 9 not ok 10 not ok 11 ok 12 - handles should be gone now ok 13 ok 14 Is this supposed to happen? cheers, clive
Re: last_insert_rowid and DBD::ODBC combined with DBIx::Class::Storage::DBI
On Fri, Sep 01, 2006 at 04:45:07PM -, Eriam Schaffter wrote: > > my software crashes badly due to the fact that DBD::ODBC has not a > "last_insert_rowid" method: It's called last_insert_id Tim.
Getting DBD::Oracle tests working
Hi there. In common apparently with many others, I can't seem to get DBD::Oracle installed with the InstantClient. It was retrieved OK from CPAN, and appears to build OK, but many tests fail and the install is stopped as a result. Attached is the output from one install attempt. It seems that many tests fail with essentially the same message, about a service being incorrectly configured. So I'd like to know two things. Firstly, is there some obvious thing I've missed that will make the tests work? Secondly, if not, can I/should I force the install? Attempts to use sqlplus bring the same error message, so I'm guessing not. As far as Oracle is concerned, I simply downloaded the three packages basic, sdk and sqlplus, unpacked them all in a directory, and have set that directory to be LD_LIBRARY_PATH and ORACLE_HOME. For good measure, I set ORACLE_USERID to be 'scott/tiger', though that seems unnecessary and doesn't help :-) Regards, K. -- ~~~ Karl Auer ([EMAIL PROTECTED]) +61-2-64957160 (h) http://www.biplane.com.au/~kauer/ +61-428-957160 (mob) CPAN: Storable loaded ok Going to read /home/kauer/.cpan/Metadata Database was generated on Thu, 31 Aug 2006 11:32:19 GMT Running install for module DBD::Oracle Running make for P/PY/PYTHIAN/DBD-Oracle-1.18a.tar.gz CPAN: Digest::MD5 loaded ok Checksum for /home/kauer/.cpan/sources/authors/id/P/PY/PYTHIAN/DBD-Oracle-1.18a.tar.gz ok Scanning cache /home/kauer/.cpan/build for sizes DBD-Oracle-1.18/ DBD-Oracle-1.18/Oracle.ex/ DBD-Oracle-1.18/Oracle.ex/ex.pl DBD-Oracle-1.18/Oracle.ex/sql DBD-Oracle-1.18/Oracle.ex/japh DBD-Oracle-1.18/Oracle.ex/oradump.pl DBD-Oracle-1.18/Oracle.ex/curref.pl DBD-Oracle-1.18/Oracle.ex/commit.pl DBD-Oracle-1.18/Oracle.ex/mktable.pl DBD-Oracle-1.18/Oracle.ex/bind.pl DBD-Oracle-1.18/Oracle.ex/tabinfo.pl DBD-Oracle-1.18/Oracle.ex/proc.pl DBD-Oracle-1.18/Oracle.ex/README DBD-Oracle-1.18/Oraperl.pm DBD-Oracle-1.18/ocitrace.h DBD-Oracle-1.18/hints/ DBD-Oracle-1.18/hints/svr4.pl DBD-Oracle-1.18/hints/dgux.pl DBD-Oracle-1.18/hints/macos_lib.syms DBD-Oracle-1.18/hints/macos_bundle.syms DBD-Oracle-1.18/hints/macos_syms.pl DBD-Oracle-1.18/Todo DBD-Oracle-1.18/README.login.txt DBD-Oracle-1.18/oci8.c DBD-Oracle-1.18/README.sec.txt DBD-Oracle-1.18/README-files/ DBD-Oracle-1.18/README-files/hpux/ DBD-Oracle-1.18/README-files/hpux/Conf-Merijn-588-10.20-gcc DBD-Oracle-1.18/README-files/hpux/libjava.eml DBD-Oracle-1.18/README-files/hpux/Conf-Merijn-588-11.00-gcc32 DBD-Oracle-1.18/README-files/hpux/Conf-Merijn-588-11.11-gcc32 DBD-Oracle-1.18/README-files/hpux/Conf-Merijn-588-11.00-gcc64 DBD-Oracle-1.18/README-files/hpux/Conf-Merijn-588-11.11-gcc64 DBD-Oracle-1.18/README-files/hpux/Conf-Merijn-588-11.23-gcc64 DBD-Oracle-1.18/README-files/hpux/Conf-Roger DBD-Oracle-1.18/README-files/hpux/Conf-Merijn-580-10.20-cc DBD-Oracle-1.18/README-files/hpux/Conf-Lincoln-1.06 DBD-Oracle-1.18/README-files/hpux/Conf-Lincoln-1.07 DBD-Oracle-1.18/README-files/hpux/Conf-Merijn-585-11.00-cc DBD-Oracle-1.18/README-files/hpux/Conf-Mike DBD-Oracle-1.18/README-files/hpux/Conf-Merijn-585-11.11-cc DBD-Oracle-1.18/README-files/hpux/Makefile-Lincoln DBD-Oracle-1.18/README-files/hpux/Conf-Merijn-587-11.23-cc DBD-Oracle-1.18/README.java.txt DBD-Oracle-1.18/README.aix.txt DBD-Oracle-1.18/README.longs.txt DBD-Oracle-1.18/err_unicode/ DBD-Oracle-1.18/err_unicode/err_twolongstr.msg DBD-Oracle-1.18/err_unicode/err_char.msg DBD-Oracle-1.18/README.hpux.txt DBD-Oracle-1.18/err_docs/ DBD-Oracle-1.18/err_docs/err_trace.msg DBD-Oracle-1.18/README.macosx.txt DBD-Oracle-1.18/README.help.txt DBD-Oracle-1.18/lib/ DBD-Oracle-1.18/lib/DBD/ DBD-Oracle-1.18/lib/DBD/Oracle/ DBD-Oracle-1.18/lib/DBD/Oracle/GetInfo.pm DBD-Oracle-1.18/oraperl.ph DBD-Oracle-1.18/MANIFEST DBD-Oracle-1.18/oci.def DBD-Oracle-1.18/Changes DBD-Oracle-1.18/err_unsorted/ DBD-Oracle-1.18/err_unsorted/err_xmltypebindplsql.msg DBD-Oracle-1.18/err_unsorted/err_ora9ir2oci.msg DBD-Oracle-1.18/err_unsorted/err_xml2.msg DBD-Oracle-1.18/err_unsorted/err_svrparse.msg DBD-Oracle-1.18/err_unsorted/err_refcsr_slow.msg DBD-Oracle-1.18/err_unsorted/err_refcsr_rowcache.msg DBD-Oracle-1.18/err_unsorted/err_etherreal.msg DBD-Oracle-1.18/err_unsorted/err_slowcsr.msg DBD-Oracle-1.18/err_unsorted/err_multiora.msg DBD-Oracle-1.18/err_unsorted/err_ref_type.msg DBD-Oracle-1.18/err_unsorted/err_memleak2.msg DBD-Oracle-1.18/err_unsorted/err_xml.msg DBD-Oracle-1.18/README.linux.txt DBD-Oracle-1.18/README.wingcc.txt DBD-Oracle-1.18/MANIFEST.SKIP DBD-Oracle-1.18/ora_explain.PL DBD-Oracle-1.18/README.win32.txt DBD-Oracle-1.18/README.vms.txt DBD-Oracle-1.18/dbivport.h DBD-Oracle-1.18/typemap DBD-Oracle-1.18/dbdimp.c DBD-Oracle-1.18/Oracle.pm DBD-Oracle-1.18/err_bind/ DBD-Oracle-1.18/err_bind/err_bind_param_inout_overrun_bug.msg DBD-Oracle-1.18/err_bind/err_bindclobleak.msg DBD-Oracle-1.18/err_bind/err_bindnullhash.msg DBD-Oracle-1.18/err_bind/err_bindarrays.m
last_insert_rowid and DBD::ODBC combined with DBIx::Class::Storage::DBI
Hello
There is two sides to this issue, one has been filled on rt.cpan.org (the
DBIx::Class::Storage::DBI one) and the other one I am raising here.
Actually I'm using DBD::ODBC with DBIx::Class::Storage::DBI and when I try
to add a record
my $rapport = $schema->resultset('Rapports')->create({
nom => 'Hello World'
});
my software crashes badly due to the fact that DBD::ODBC has not a
"last_insert_rowid" method:
Can't locate DBI object method "last_insert_rowid" via package
"DBD::ODBC::db" a
t C:/Perl/site/lib/DBIx/Class/Storage/DBI.pm line 592.
This is not so cool, you can imagine ..
So is there a special reason why this last_insert_rowid is not implemented
in DBD::ODBC (like an ODBC reason, in this case it's just a
DBIx::Class::Storage::DBI issue) or is it simply missing (in this case I
can try adding this ..) ?
Thank you
Eriam
--
Eriam Schaffter
How to chain DBIxs
How can you use two DBIx::xxx at the same time? Say I had DBIx::fred and DBIx::bloggs both providing different extensions to DBI which do not interfere with each other. Both DBIx::fred and DBIx::bloggs do a: DBI->connect when what I really want to do is: my $dbh = DBIx::fred->connect() and DBIx::fred internally does a: my $dbh = DBIx::bloggs->connect which does the DBI->connect. Is there a defined way to do this with a DBIx module? or are you stuck only using one DBIx module unless you edit them? Perhaps no one has needed or wanted to do this before. Martin
Problem with DBI make
Hi I've encountered the below error when running a make for the DBI module; Make runs up to a certain point but then just bombs with the below message Perl.c: In function `XS_DBD__Perl__st_DESTROY': Perl.c:1054: warning: unused parameter `cv' Perl.c: In function `boot_DBD__Perl': Perl.c:1106: warning: unused parameter `cv' make: *** [Perl.o] Error 1 Thanks for any assistance given John BT Communications Ireland Limited is a wholly owned subsidiary of BT Group plc Registered in Ireland, Registration No. 141524 Grand Canal Plaza, Upper Grand Canal Street, Dublin, Ireland This electronic message contains information (and may contain files) from BT Communications Ireland Limited which may be privileged or confidential. The information is intended to be for the sole use of the individual(s) or entity named above. If you are not the intended recipient be aware that any disclosure, copying, distribution or use of the contents of this information and or files is prohibited. If you have received this electronic message in error, please notify us by telephone or email (to the numbers or address above) immediately. http://www.btireland.ie
Re: Compatible version with Oracle10g - VERY URGENT
It sould work with perl 5.6.1 can't say for sure. Most of the testing and developement has been done with Perl 5.8. but I do not think it uses anything special controls from 5.8. You may have to recompile both DBI & DBD so they will work with your older perl. What is your OS and platform? ""Sasikala Elangovan"" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > Hi, > > Please let me know if Perl version 5.6.1 with DBD-Oracle-1.18 and DBI-1.52 > is compatible with Oracle 10g database. > > Regards > Sasikala
Compatible version with Oracle10g - VERY URGENT
Hi, Please let me know if Perl version 5.6.1 with DBD-Oracle-1.18 and DBI-1.52 is compatible with Oracle 10g database. Regards Sasikala
