freetds AT lists.ibiblio.org
Subject: FreeTDS Development Group
List archive
[freetds] freetds silently truncating text/varchar/etc fields to 80 characters
- From: Robert Jay <bryopsis AT gmail.com>
- To: freetds AT lists.ibiblio.org
- Subject: [freetds] freetds silently truncating text/varchar/etc fields to 80 characters
- Date: Fri, 24 Apr 2009 07:23:27 +1000
Okay, log file attached. I'm not sure how the list handles attachments, but
i'll find out :)
The bit of Perl that does the insert is (which is pretty straightforward):
#!/usr/bin/perl
use warnings;
use DBI;
use DBD::Sybase;
my $dbh = DBI->connect("DBI:Sybase:server=acmt;database=acmt;", "l_acmt_rw",
"l_acmt_rw")
or die("Failed to connect to database");
my $sql = "INSERT INTO test (test_string) VALUES (?)";
my $v =
"a123456789b123456789c123456789d123456789e123456789f123456789g123456789h123456789i123456789j123456789";
my $sth = $dbh->prepare($sql) or die("Error preparing ($sql):
$DBI::errstr");
$sth->execute($v) or die("Error executing ($sql): $DBI::errstr");
The column test_string is defined in the DB as varchar(120). The DB is
running at compatibility level 90, and freetds.conf is set to tds version
8.0. I tried changing both of these around and it didn't make any
difference that I could see.
In the log file at around line #375 you can see it casting the parameter to
varchar(255) - it got cast to varchar(80) before I patched the code.
Hopefully this comes through okay,
Rob.
Attachment:
freetds.log
Description: Binary data
-
[freetds] freetds silently truncating text/varchar/etc fields to 80 characters,
Robert Jay, 04/22/2009
-
Re: [freetds] freetds silently truncating text/varchar/etc fields to 80 characters,
James K. Lowden, 04/22/2009
- Re: [freetds] freetds silently truncating text/varchar/etc fields to 80 characters, James K. Lowden, 04/22/2009
- <Possible follow-up(s)>
- [freetds] freetds silently truncating text/varchar/etc fields to 80 characters, Robert Jay, 04/23/2009
-
Re: [freetds] freetds silently truncating text/varchar/etc fields to 80 characters,
James K. Lowden, 04/22/2009
Archive powered by MHonArc 2.6.24.