On Thu, Oct 13, 2005 at 10:03:39AM -0400, Eric Lenio wrote: > On Thu, Oct 13, 2005 at 09:32:33AM +0100, Tim Bunce wrote: > > On Thu, Oct 13, 2005 at 01:15:21AM -0400, Eric Lenio wrote: > > > Hi, > > > > > > In perl 5.8.3, DBD::Oracle 1.14, DBI 1.47 I get expected values when I > > > look at > > > $sth->{PRECISION} to retrieve the lengths of varchar2 columns for a given > > > table. > > > > > > I'm now testing perl 5.8.7, DBD::Oracle 1.16, and DBI 1.48 and with the > > > same > > > table the values in $sth->{PRECISION} for varchar2's are all quadruple > > > what > > > they are above. Can anyone shed any light on what might cause this? It > > > seems > > > to affect all tables. > > > > Probably due to character set related changes in recent releases. > > > > The best thing to do would be to add some tests to one of the test files > > (t/*.t) that demonstrates the problem. Pick a file to change (ie > > t/20select.t), > > copy it (t/20select.t.orig), add the new test, check it fails (make test), > > then post the output of "diff -u t/20select.t.orig t/20select.t". > > > > Please also post the two lines of client and server character set > > details output by make test. > > Diff file is attached. Basically I added a test to check the PRECISION > of the 2nd column in the test table, which I believe is supposed to be 10.
Nice and simple. Thanks. > With this new test I get this during 'make test': > > t/20select..............# failed test 12 at line 109. > # failed test 24 at line 109. > # failed test 36 at line 109. > FAILED tests 12, 24, 36-38 > Failed 5/35 tests, 85.71% okay > t/21nchar............... Database and client versions and character sets: > Database 9.2.0.3.0 CHAR set is AL32UTF8 (Unicode), NCHAR set is UTF8 (Unicode) > Client 9.2.0.3 NLS_LANG is 'AMERICAN_AMERICA.AL32UTF8', NLS_NCHAR is '<unset>' > > FYI I have another Oracle instance on the same machine which if I use this > instance instead of the original one used above the tests all pass. What client and server character set details are output by make test for that instance? Tim.