Re: Re: Re: DBI and TIMESTAMP


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Re: Re: Re: DBI and TIMESTAMP

by sth (Priest)

on Feb 03, 2003 at 19:04 UTC ( [id://232359]=note: print w/replies, xml )

Need Help??

in reply to Re: Re: DBI and TIMESTAMP
in thread DBI and TIMESTAMP

By looking at the date format and syntax, my quess is you are using Oracle. I have found problems using the Oracle default date format with comparisons. What I tend to do in DBI code is set the date format with an alter session, usually right after the connect,

   my $dbh = DBI->connect();
      $dbh->do('alter session set nls_date_format = 'YYYYMMDD');
[download]

This sets the date format for the whole session. Then you can do compares with an easier format, select id from foo where date < 20001201; ..This also makes it easy to format a data file which may be read in for updates or comparisons to a db.

STH