| From: | Marko Kreen <markokr(at)gmail(dot)com> |
|---|---|
| To: | psycopg(at)postgresql(dot)org |
| Subject: | libpq custom row processing |
| Date: | 2012-02-14 12:11:33 |
| Message-ID: | CACMqXC+wE7He-W0LdrzMhbkoQPXvNydQ15knD45ktN8-3FiwvQ@mail.gmail.com |
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| Lists: | psycopg |
There is an item in current commitfest that might be interesting
to Psycopg - a way to provide custom callback to result
row processing. By default, libpq takes row data from
network buffer and puts it into PGresult. This can now
be overrided - column data can be converted immediately
to final format and even processed in-flight:
https://commitfest.postgresql.org/action/patch_view?id=769
Attached is current state of the doc.
Any feedback is appreciated, either about API or
documentation clarity/typos or whether all interesting
scenarios are handled.
--
marko
| Attachment | Content-Type | Size |
|---|---|---|
| libpq-altrowprocessor.html | text/html | 8.2 KB |
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