Tom Lane 3cccc6990b Fix planning of btree index scans using ScalarArrayOpExpr quals. ... In commit 9e8da0f757, I improved btree to handle ScalarArrayOpExpr quals natively, so that constructs like "indexedcol IN (list)" could be supported by index-only scans. Using such a qual results in multiple scans of the index, under-the-hood. I went to some lengths to ensure that this still produces rows in index order ... but I failed to recognize that if a higher-order index column is lacking an equality constraint, rescans can produce out-of-order data from that column. Tweak the planner to not expect sorted output in that case. Per trouble report from Robert McGehee.		2012-09-18 12:20:43 -04:00
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examples	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
isolation	Fix serializable mode with index-only scans.	2012-09-04 21:14:25 -05:00
locale	Run newly-configured perltidy script on Perl files.	2012-07-04 21:47:48 -04:00
mb	Lots of doc corrections.	2012-04-23 22:43:09 -04:00
performance	Run newly-configured perltidy script on Perl files.	2012-07-04 21:47:48 -04:00
regress	Fix planning of btree index scans using ScalarArrayOpExpr quals.	2012-09-18 12:20:43 -04:00
thread	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
Makefile	Add isolation test to check-world and installcheck-world	2012-03-05 20:19:20 +02:00