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Commit Graph

Author	SHA1	Message	Date
drh	b3f0276b9e	Fix test cases so that they work with the new EXPLAIN QUERY PLAN output format. Only some of the cases have been fixed. This is an incremental check-in. FossilOrigin-Name: 5f0e803e33aa557865d5fc830d9202d628de9a94c9757058ca48f1a560702cd3	2018-05-02 18:00:17 +00:00
dan	937994aa65	Add a test case to check that the previous commit is effective. FossilOrigin-Name: 948d6e5d07bc14b6de32ec2144c716a5532f894c	2014-11-05 14:19:05 +00:00
drh	c8bbce1e6a	If a skip-scan is a proper subset of some other scan, then adjust the cost of the skip-scan upward so that it is more costly than the other scan. Such a cost imbalance can arise under STAT4 because of difficulties in getting an accurate estimate for skip-scans. FossilOrigin-Name: f4b22a2620a5dc48949048c2ecbd226755d4b2c3	2014-10-21 01:05:09 +00:00

Author

SHA1

Message

Date

drh

b3f0276b9e

Fix test cases so that they work with the new EXPLAIN QUERY PLAN output

format.  Only some of the cases have been fixed.  This is an incremental
check-in.

FossilOrigin-Name: 5f0e803e33aa557865d5fc830d9202d628de9a94c9757058ca48f1a560702cd3

2018-05-02 18:00:17 +00:00

dan

937994aa65

Add a test case to check that the previous commit is effective.

FossilOrigin-Name: 948d6e5d07bc14b6de32ec2144c716a5532f894c

2014-11-05 14:19:05 +00:00

drh

c8bbce1e6a

If a skip-scan is a proper subset of some other scan, then adjust the

cost of the skip-scan upward so that it is more costly than the other scan.
Such a cost imbalance can arise under STAT4 because of difficulties in getting
an accurate estimate for skip-scans.

FossilOrigin-Name: f4b22a2620a5dc48949048c2ecbd226755d4b2c3

2014-10-21 01:05:09 +00:00

3 Commits