| From: | Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)oss(dot)ntt(dot)co(dot)jp> |
|---|---|
| To: | tgl(at)sss(dot)pgh(dot)pa(dot)us |
| Cc: | markokr(at)gmail(dot)com, greg(at)2ndquadrant(dot)com, pgsql-hackers(at)postgresql(dot)org, mmoncure(at)gmail(dot)com, shigeru(dot)hanada(at)gmail(dot)com |
| Subject: | Re: Speed dblink using alternate libpq tuple storage |
| Date: | 2012-03-26 08:54:46 |
| Message-ID: | 20120326.175446.267040243.horiguchi.kyotaro@oss.ntt.co.jp |
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| Lists: | pgsql-hackers |
Hello, This is new version of patch for dblink using row processor.
- Use palloc to allocate temporaly memoriy blocks.
- Memory allocation is now done in once. Preallocate a block of
initial size and palloc simplified reallocation code.
- Resurrected the route for command invoking. And small
adjustment of behavior on error.
- Modification to fix connection name missing bug is removed out
to another patch.
- Commenting on the functions skipped over by lonjmp is
withholded according to Marko's discussion.
- rebased to e8476f46fc847060250c92ec9b310559293087fc
dblink_use_rowproc_20120326.patch - dblink row processor patch.
dblink_connname_20120326.patch - dblink connname fix patch.
regards,
--
Kyotaro Horiguchi
NTT Open Source Software Center
| Attachment | Content-Type | Size |
|---|---|---|
| dblink_use_rowproc_20120326.patch | text/x-patch | 13.0 KB |
| dblink_connname_20120326.patch | text/x-patch | 625 bytes |
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