Convert::NLS_DATE_FORMAT - Convert Oracle NLS_DATE_FORMAT <-> strftime Format Strings

       Nathan Gray, <kolibrie@cpan.org>

       Copyright (C) 2005, 2006, 2011, 2012, 2016 Nathan Gray

       This  library  is  free  software;  you can redistribute it and/or modify it under the same terms as Perl
       itself, either Perl version 5.8.4 or, at your option, any later version of Perl 5 you may have available.

perl v5.36.0                                       2022-11-19                      Convert::NLS_DATE_FORMAT(3pm)

       Convert Oracle's NLS_DATE_FORMAT string into a strptime format string, or the reverse.

   Functions
       oracle2posix
           Takes  an  Oracle  NLS_DATE_FORMAT  string  and  converts  it  into formatting string compatible with
           "strftime" or "strptime".

             my $format = oracle2posix('YYYY-MM-DD HH24:MI:SS'); # '%Y-%m-%d %H:%M:%S'

           Character sequences that should not be translated may be enclosed within double quotes, as  specified
           in the Oracle documentation.

             my $format = oracle2posix('YYYY-MM-DD"T"HH24:MI:SS'); # '%Y-%m-%dT%H:%M:%S'

       posix2oracle
           Takes  a  "strftime"  or  "strptime" formatting string and converts it into an Oracle NLS_DATE_FORMAT
           string. ItispossibletocreatestringswhichOraclewillnotacceptasvalidNLS_DATE_FORMATstrings.

             my $format = posix2oracle('%Y-%m-%d %H:%M:%S'); # 'YYYY-MM-DD HH24:MI:SS'

   EXPORT
       None by default. "oracle2posix" and "posix2oracle" when asked.

       Convert::NLS_DATE_FORMAT - Convert Oracle NLS_DATE_FORMAT <-> strftime Format Strings

       DateTime::Format::Oracle.

         use Convert::NLS_DATE_FORMAT qw(oracle2posix posix2oracle);
         my $strptime = oracle2posix($NLS_DATE_FORMAT);
         $NLS_DATE_FORMAT = posix2oracle($strftime);