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History for test/analyze8.test
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2021-03-20
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| 15:11 | [29ef237d8a] part of check-in [50fbd53260] Revise tests cases to align with the new EXPLAIN QUERY PLAN output. (check-in: [50fbd53260] user: drh branch: eqp-improvements, size: 3619) | |
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2019-08-08
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| 15:24 | [36ce549477] part of check-in [1e17ea2fd1] Remove support for STAT3. The sqlite_stat3 tables are ignored, if they exist. STAT4 continues to work as it always has, and as it is a superset of STAT3 is the recommended replacement. (check-in: [1e17ea2fd1] user: drh branch: omit-stat3, size: 3685) | |
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2018-05-02
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| 19:42 | [e32a970564] part of check-in [dab5e52948] More test case updates. Tests are all running now. (check-in: [dab5e52948] user: drh branch: rework-EQP, size: 3693) | |
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2014-11-05
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| 19:26 | [c05a461d0a] part of check-in [2d36be5d9a] Change the query planner to do a better job of estimating the number rows selected by a BETWEEN operator using STAT4 when both upper and lower bounds are contained within the same sample. (check-in: [2d36be5d9a] user: drh branch: trunk, size: 3737) | |
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2013-08-14
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| 19:54 | [093d15c1c8] part of check-in [bdce612b35] Change the way ANALYZE works to use a single cursor when scanning indices. (check-in: [bdce612b35] user: dan branch: sqlite_stat4, size: 3737) | |
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2013-08-12
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| 20:14 | [f3afd910c0] part of check-in [cca8bf4372] If ENABLE_STAT3 is defined but ENABLE_STAT4 is not, have ANALYZE create and populate the sqlite_stat3 table instead of sqlite_stat4. (check-in: [cca8bf4372] user: dan branch: sqlite_stat4, size: 3738) | |
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2013-08-08
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| 11:48 | [8d1f76ff1e] part of check-in [f783938ea9] Fix a bug in using stat4 data to estimate the number of rows selected by a range constraint. (check-in: [f783938ea9] user: dan branch: sqlite_stat4, size: 3730) | |
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2013-08-03
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| 20:24 | [092425439c] part of check-in [2beea303a1] Begin adding experimental sqlite_stat4 table. This commit is buggy. (check-in: [2beea303a1] user: dan branch: sqlite_stat4, size: 3162) | |
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2013-06-10
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| 23:30 | [ea4972c768] part of check-in [aa580e368e] Fix test cases for the new EXPLAIN QUERY PLAN format. Add the wherecosttest tool. Other fixes to logarithm cost. (check-in: [aa580e368e] user: drh branch: nextgen-query-plan-logcost, size: 3162) | |
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2011-08-16
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| 01:15 | Added: [4ca170de2b] part of check-in [2c83ac89dc] Add the analyze8.test test module for sqlite_stat3. (check-in: [2c83ac89dc] user: drh branch: stat3-enhancement, size: 3273) | |
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2011-08-07
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| 00:21 | [fbb378563e] part of check-in [794fde6f91] The ANALYZE command adds the sqlite_stat2.cnt column if it does not already exist. (check-in: [794fde6f91] user: drh branch: query-planner-tweaks, size: 5416) | |
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2011-08-06
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| 19:48 | [8a9c83bf73] part of check-in [6d1e2372fe] The sqlite_stat2.cnt field is parsed if it is present. But it is not yet used. A large comment added to analyze.c to explain the format of the ANALYZE system tables. (check-in: [6d1e2372fe] user: drh branch: query-planner-tweaks, size: 4568) | |
| 01:22 | [ff7a3b4631] part of check-in [7e914aa999] Fix a compiler warning when STAT2 is off. More test cases. Fix legacy tests to deal with the new STAT2 logic. (check-in: [7e914aa999] user: drh branch: query-planner-tweaks, size: 4555) | |
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2011-08-05
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| 22:31 | Added: [e78fb00274] part of check-in [e93c248c84] Bug fixes to the sample-count logic for STAT2. A few test cases added. (check-in: [e93c248c84] user: drh branch: query-planner-tweaks, size: 2333) | |