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Commit Graph

Author	SHA1	Message	Date
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

Author

SHA1

Message

Date

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

3 Commits