drh
6c1de308f2
Make sure the WhereLoop.aLTerm[] array is large enough when processing
...
the skip-scan optimization. Fix for ticket [520070ec7fbaac].
FossilOrigin-Name: 46d040591f27be01b1860344f8a268797fe344f4
2013-12-22 20:44:10 +00:00
drh
d24474475e
Import the "PRAGMA vdbe_eqp" enhancement and the enhanced EXPLAIN formatting
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the shell from trunk. Fix a bug in skip-scan and add a test case to prevent
a regression.
FossilOrigin-Name: f668616a29686f3ce532731c534b168e536adbb5
2013-11-13 19:01:41 +00:00
drh
2e5ef4ed77
Improve the way that skip-scan loops are constructued. Add test cases.
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Improved the scoring of skip-scan loops.
FossilOrigin-Name: 5e75ab93881b85801cb4ebf70f2063ff7c51ac19
2013-11-13 16:58:54 +00:00
drh
c2b23e7a98
Add test cases for skip-scan. Enhance "do_test" so that if the expected result
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is of the form "/*..*/" or "~/*..*/" it treats the expected result as a glob
pattern rather than as a regular expression. Fix a bug in ANALYZE result
loading associated with WITHOUT ROWID tables.
FossilOrigin-Name: d3e6e9b2a74074c05429d3c341c23525504351ab
2013-11-13 15:32:15 +00:00
