0
0
mirror of https://github.com/sqlite/sqlite.git synced 2024-12-01 01:01:28 +01:00
Commit Graph

7 Commits

Author SHA1 Message Date
mistachkin
2b5fbb2836 Fix harmless compiler warnings seen with MSVC.
FossilOrigin-Name: a9bfb621091b6d92d1caeb69134d3809d9e0b43fe764608c5995db277ac785be
2021-12-31 18:26:50 +00:00
drh
7e910f6422 Add SQLITE_TESTCTRL_LOGEST and enhance the LogEst utility program.
Improvements to testability of bloom filters.

FossilOrigin-Name: 88b43d798cc5aa59855e92d3e658aee9f0a5def6ffbc5db77af048d75ecdf8cc
2021-12-09 01:28:15 +00:00
mistachkin
77fac879d2 More harmless compiler warning fixes.
FossilOrigin-Name: ab69527c1608da0b668f3b49e967661dd99cc3d4
2016-04-12 20:05:06 +00:00
drh
253666e520 Improved rendering of LogEst values corresponding to real values near 0.0
in the tool/logest.c utility program.

FossilOrigin-Name: 32910c8c595858245bb7ecfe3aa0f90eeae641af
2014-04-30 14:22:38 +00:00
drh
382bdeabef Enhance the logest.c utility with new operators: "dup", "inv", "log", and
"nlogn".  Provide help on an invalid input.

FossilOrigin-Name: b4bd2a062c4baf5f622d61b7411f00de5904ef56
2014-03-27 14:05:38 +00:00
drh
0af62b015a Improvements to the LogEst command-line tool used to convert between
ordinary numbers and the LogEst representation.

FossilOrigin-Name: 5252aeb61988e511dcf8d527fa81e51a5c9385f9
2013-10-05 18:32:30 +00:00
drh
bf539c4d5c Begin an experimental refactoring to estimate the average number of bytes
in table and index rows and to use that information in query planner.
Begin by renaming WhereCost to LogEst and making that type and its
conversion routines available outside of where.c.

FossilOrigin-Name: 66c4a251d61582b47d5cbe50cbca160a9209bd06
2013-10-05 18:16:02 +00:00