4 Commits

Author	SHA1	Message	Date
drh	afcd522af8	More lenient handling of ORDER BY optimization in joins with mixed ASC/DESC. ... This is a better and less restrictive fix for the problem addressed by the previous check-in. FossilOrigin-Name: abcf6a5d054559ee5a093ba39180c47b4958d9cd	2012-10-02 15:19:19 +00:00
drh	178eb61c6b	Only continue an ORDER BY optimization into inner loops if the equality ... constraints on the inner loop match terms of an outer ordered index that are actually used by the ORDER BY clause. FossilOrigin-Name: b0e7b4df6c2a8c479f8d210bde50c737eaa248f0	2012-10-02 14:11:29 +00:00
drh	5343b2d4a8	More test cases an bug fixes for the ORDER BY optimization of joins. All ... veryquick tests now pass. FossilOrigin-Name: 0d573320057b0903a5589cabfb1b1ece1c57958e	2012-09-27 19:53:38 +00:00
drh	6b10a6a7ed	Test cases and bug fixes applied to the ORDER BY optimization for joins. ... Some test cases fail, but except for the new orderby1.test failures, all failures appear to be issues with the tests, not with the core code. FossilOrigin-Name: 75cda864ededb6dc0f84bd52ed3311753a58e351	2012-09-27 17:31:32 +00:00