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History of tool/logest.c
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2016-04-12
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| 20:05 | More harmless compiler warning fixes. file: [11346aa0] check-in: [ab69527c] user: mistachkin branch: warnings, size: 4889 | |
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2014-04-30
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| 14:22 | Improved rendering of LogEst values corresponding to real values near 0.0 in the tool/logest.c utility program. file: [eef612f8] check-in: [32910c8c] user: drh branch: experimental-costs, size: 4881 | |
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2014-03-27
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| 14:05 | Enhance the logest.c utility with new operators: "dup", "inv", "log", and "nlogn". Provide help on an invalid input. file: [388c318c] check-in: [b4bd2a06] user: drh branch: trunk, size: 4734 | |
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2013-10-05
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| 18:32 | Improvements to the LogEst command-line tool used to convert between ordinary numbers and the LogEst representation. file: [7ad625ca] check-in: [5252aeb6] user: drh branch: row-size-est, size: 3737 | |
| 18:16 | 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. file: [85b5d91c] check-in: [66c4a251] user: drh branch: row-size-est, size: 3600 Renamed from tool/wherecosttest.c | |