I set to write about why you should be using the dbms's power or resources instead of the client's,mainly because of query optimization,execution plan caching,parallel query execution,set based operations instead of procedural row by row,etc, but then I've noticed the OP's remark Re^2: A database table size issue,which acts as straightforward reply to your
Thanks for the suggestion. The script was really slow when I processed the table row by row. I took your advice and rewrote the SQL to let the DB to handle part of the processing. The script now runs much faster than before
So I have no futher comments
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
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:
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, 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, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||