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MERGE Specification On Mon, 2008-04-21 at 21:08 +0100, Simon Riggs wrote: The following two files specify the behaviour of the MERGE statement and how it will work in the world of PostgreSQL. The HTML file was generated from SGML source, though the latter is not included here for clarity. Enclose merge.sgml docs for fort... 6 Aug 2010 07:10
[HACKERS] shared_preload_libraries is ignored in single user mode I found out "shared_preload_libraries" setting is ignored when we launch postgres in single user mode. In this case, postgres command is launched with "--single" argument, then the main() directly invokes PostgresMain(); without going through PostmasterMain() which calls process_shared_preload_libraries(). I t... 5 Aug 2010 03:45
Secret of super bone0n About this mailing: You are receiving this e-mail because you subscribed to MSN Featured Offers. Microsoft respects your privacy. If you do not wish to receive this MSN Feat... 4 Aug 2010 23:27
Two different methods of sneaking non-immutable data into an index Merlin Moncure <mmoncure(a)gmail.com> writes: While chatting with Haas off-list regarding how the new array/string functions should work (see the thread in its glory here: http://www.mail-archive.com/pgsql-hackers(a)postgresql.org/msg148865.html) the debate morphed into the relative pros and cons about the pro... 5 Aug 2010 14:40
Using Small Size SSDs to improve performance? On Wed, Aug 4, 2010 at 5:09 PM, Nilson <nilson.brazil(a)gmail.com> wrote: The prices of large capacity Solid State Disks (SLCs of course) are still too high to most of us. But it�s already possible to find SSDs of small size (8 to 32 GB) today with affordable prices and good performance (0,1ms access time ... 4 Aug 2010 22:21
[HACKERS] Two different methods of sneaking non-immutable data into an index While chatting with Haas off-list regarding how the new array/string functions should work (see the thread in its glory here: http://www.mail-archive.com/pgsql-hackers(a)postgresql.org/msg148865.html) the debate morphed into the relative pros and cons about the proposed concat() being marked stable vs immutable. I ... 4 Aug 2010 19:05
ECPG dynamic cursor fix for UPDATE/DELETE ... WHERE CURRENT OF :curname Michael Meskes <michael(a)fam-meskes.de> wrote: I'd consider this a bug. Could you explain why? The assertions that people consider it a bug without explanation of *why* is confusing for me. It sounds more like a feature of the ECPG interface that people would really like, and which has been technically ... 4 Aug 2010 17:59
[HACKERS] Using Small Size SSDs to improve performance? The prices of large capacity Solid State Disks (SLCs of course) are still too high to most of us. But it´s already possible to find SSDs of small size (8 to 32 GB) today with affordable prices and good performance (0,1ms access time and at least 150MB/s r/w transfer rate). So, would it possible to use these Sm... 4 Aug 2010 17:59
more numeric stuff Robert Haas <robertmhaas(a)gmail.com> writes: I have a couple ideas for further work on the numeric code that I want to get feedback on. 1. Cramming it down some more. I propose that we introduce a third format with a one-byte header: 1 bit for sign, 3 bits for dynamic scale, and 4 bits for weight (the ... 4 Aug 2010 22:21 |