Tom Lane 787eba734b When creating a large hash index, pre-sort the index entries by estimated ... bucket number, so as to ensure locality of access to the index during the insertion step. Without this, building an index significantly larger than available RAM takes a very long time because of thrashing. On the other hand, sorting is just useless overhead when the index does fit in RAM. We choose to sort when the initial index size exceeds effective_cache_size. This is a revised version of work by Tom Raney and Shreya Bhargava.		2008-03-16 23:15:08 +00:00
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adt	Fix varstr_cmp's special case for UTF8 encoding on Windows so that strings	2008-03-13 18:31:56 +00:00
cache	Fix heap_page_prune's problem with failing to send cache invalidation	2008-03-13 18:00:32 +00:00
error	Implement enum type for guc parameters, and convert a couple of existing	2008-03-10 12:55:13 +00:00
fmgr	Fix several memory leaks when rescanning SRFs. Arrange for an SRF's	2008-02-29 02:49:39 +00:00
hash	Refactor backend makefiles to remove lots of duplicate code	2008-02-19 10:30:09 +00:00
init	Modify interactions between sinval.c and sinvaladt.c. The code that actually	2008-03-16 19:47:34 +00:00
mb	Refactor backend makefiles to remove lots of duplicate code	2008-02-19 10:30:09 +00:00
misc	Some cleanups of enum-guc code, per comments from Tom.	2008-03-16 16:42:44 +00:00
mmgr	Refactor backend makefiles to remove lots of duplicate code	2008-02-19 10:30:09 +00:00
resowner	Refactor backend makefiles to remove lots of duplicate code	2008-02-19 10:30:09 +00:00
sort	When creating a large hash index, pre-sort the index entries by estimated	2008-03-16 23:15:08 +00:00
time	Refactor backend makefiles to remove lots of duplicate code	2008-02-19 10:30:09 +00:00
.cvsignore	Cleanup to ensure good state of derived files in tarballs.	2000-06-09 02:38:36 +00:00
Gen_fmgrtab.sh	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
Makefile	Refactor backend makefiles to remove lots of duplicate code	2008-02-19 10:30:09 +00:00
probes.d	Correct two more copyrights found by updated script.	2008-01-02 02:42:06 +00:00