chrishowe:
Try changing your expression to:
$sth_get_branch_list = $dbh->prepare(q(
SELECT branch FROM postgres_database WHERE tree = 'first_tree'
AND branch ~ '$root\.\d+';
));
(You don't use slashes for regular expressions in PostgreSQL, see
http://www.postgresql.org/docs/8.3/static/functions-matching.html and http://www.oreillynet.com/pub/a/databases/2006/02/02/postgresq_regexes.html.)
Update: Since I don't use PostgreSQL, there are probably other differences as well.
Update 2: In this case, you really don't need regular expressions anyway, you could use:
$sth_get_branch_list = $dbh->prepare(q(
SELECT branch FROM postgres_database WHERE tree = 'first_tree'
AND branch like '$root%';
));
...
roboticus
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.