One thing I've noticed is the extreme amount of time that Oracle RAW data types take when DBD::Oracle thinks they are strings. You might consider binding your ACCT_SESSION_ID listed in the code if that value is a RAW using something like
the following:
$sth->bind_param(0, pack('H*', '0B00FFFF90000010-40647961'), { ora_type => ORA_RAW });
This will save you lots of churning on the database side, as ORACLE will need to convert it to a raw value if you don't specify. We noticed a substantial performance difference when doing this with all of our RAW columns.
Also as noted by others, { Autocommit => 0 } will be a big difference in speed.
Hope that's helpful.
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.