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History for ext/misc/percentile.c
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2025-02-27
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| 21:17 | [72e05a21db] part of check-in [f50c21484d] Approximately 100 typo corrections spanning the whole tree, submitted via forum post 0db9827f0464bc33 and individually audited and verified. Affects only code comments, innocuous test strings, error message text in tool (not library) code, and configure-level help text. (check-in: [f50c21484d] user: stephan branch: trunk, size: 15740) | |
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2024-11-04
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| 20:16 | [82531c62cd] part of check-in [27b829c344] Fix the percentile extension so that works as an independent extension. Forum post ab25469a350e0488 (check-in: [27b829c344] user: drh branch: trunk, size: 15740) | |
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2024-09-03
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| 12:41 | [42eb041eda] part of check-in [c5557f281c] Fix harmless compiler warnings in the percentile extension. (check-in: [c5557f281c] user: drh branch: trunk, size: 15780) | |
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2024-09-02
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| 21:59 | [b37f01f559] part of check-in [7891a266c4] Fix possible NULL pointer dereference following OOM in the new error reporting logic of the percentile extension. (check-in: [7891a266c4] user: drh branch: trunk, size: 15761) | |
| 17:27 | [2ab82e3ce7] part of check-in [831e2be411] Make the percential extension easier to incorporate as a built-in on Windows applications. (check-in: [831e2be411] user: drh branch: trunk, size: 15749) | |
| 14:46 | [519498f4b1] part of check-in [6e5f146e27] Remove some debug/test code from percentile. Make the extension easier to statically link. (check-in: [6e5f146e27] user: drh branch: trunk, size: 15682) | |
| 11:17 | [4e333fc78d] part of check-in [e1bca168e7] Improved error messages on percentile functions. More tests cases for percentile and for ordered-set aggregates. (check-in: [e1bca168e7] user: drh branch: ordered-set-agg, size: 16035) | |
| 09:40 | [b9b06a3088] part of check-in [3b1cdddf83] Change the name of the enabling compile-time macro to SQLITE_ENABLE_ORDERED_SET_AGGREGATES. (check-in: [3b1cdddf83] user: drh branch: ordered-set-agg, size: 15801) | |
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2024-09-01
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| 23:47 | [0a7d3e9ddf] part of check-in [51e7b4c9cf] Improved documentation of recent enhancements to the percentile extension. (check-in: [51e7b4c9cf] user: drh branch: ordered-set-agg, size: 15796) | |
| 20:24 | [76b2931131] part of check-in [b1a93f67d6] Implement percentile_cont() and percentile_disc(). (check-in: [b1a93f67d6] user: drh branch: ordered-set-agg, size: 14817) | |
| 18:57 | [98f7aab360] part of check-in [7528ddcfdf] Merge fixes from trunk into the ordere-set-agg branch. (check-in: [7528ddcfdf] user: drh branch: ordered-set-agg, size: 13712) | |
| 18:54 | [4560a3a42b] part of check-in [9f84e8d59b] Improved sort function in the percentile extension. (check-in: [9f84e8d59b] user: drh branch: trunk, size: 13834) | |
| 10:52 | [c5ddb86314] part of check-in [54313f74b2] Fix to the quicksort algorithm in the percentile extension. (check-in: [54313f74b2] user: drh branch: trunk, size: 13759) | |
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2024-08-31
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| 22:22 | [487b44e4f9] part of check-in [317d901429] Add error checking: Do not allow functions other than those in the percentile extension to use the ordered-set aggregate notation. (check-in: [317d901429] user: drh branch: ordered-set-agg, size: 13568) | |
| 19:24 | [ea1ff35613] part of check-in [d1d0942a94] Include percentile() and merge() in the fuzzcheck test utility. (check-in: [d1d0942a94] user: drh branch: trunk, size: 13690) | |
| 18:35 | [c2f03cfc67] part of check-in [3fe0a85297] Omit the percentile_cont() function added by [095c22e62248f8ef] (and not yet released) since its usage conflicts with the PG percentile_cont() function. (check-in: [3fe0a85297] user: drh branch: trunk, size: 13530) | |
| 16:55 | [46627b7495] part of check-in [5d31153621] Avoid unnecessary sort operations when running one of the percentile aggregates as a window function. (check-in: [5d31153621] user: drh branch: percentile-window, size: 13952) | |
| 14:31 | [89416b1085] part of check-in [4d0e3df4b9] Enhance the percentile() and median() extension functions so that they can be window functions. (check-in: [4d0e3df4b9] user: drh branch: percentile-window, size: 10864) | |
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2024-07-24
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| 13:41 | [af1941dc87] part of check-in [095c22e622] Add the percentile_cont(Y,P) variant of percentile() to the percentile extension. (check-in: [095c22e622] user: drh branch: trunk, size: 8914) | |
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2024-07-23
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| 16:23 | [f15eb0fb0c] part of check-in [6e31b1bab1] Enhance the percentile() extension function to include the median() variant. Update the implementation to implement its own sorting algorithm, so that the extension no longer depends on qsort(). (check-in: [6e31b1bab1] user: drh branch: trunk, size: 8116) | |
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2020-01-07
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| 19:45 | [b9086e223d] part of check-in [4c21373c21] Create the "trusted_schema" pragma. Add sqlite3_vtab_config() calls to set the risk rank for many virtual tables. (check-in: [4c21373c21] user: drh branch: new-security-options, size: 6911) | |
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2019-03-02
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| 12:17 | [148dd07286] part of check-in [d49c32e6e7] Remove a redundant parameter extraction call from the percentile.c extension. (check-in: [d49c32e6e7] user: drh branch: trunk, size: 6862) | |
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2019-01-08
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| 20:02 | [a6a1594c10] part of check-in [ca67f2ec0e] Use 64-bit math to compute the sizes of memory allocations in extensions. (check-in: [ca67f2ec0e] user: drh branch: trunk, size: 6901) | |
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2016-07-28
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| 04:14 | [92699c8cd7] part of check-in [02b8040e1a] Work in progress on setting a calling convention for all callback functions. (check-in: [02b8040e1a] user: mistachkin branch: callbackConv, size: 6899) | |
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2013-07-05
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| 10:46 | [bcbee3c061] part of check-in [9676280a93] Make a couple of implicit casts explicit to fix compiler warnings. (check-in: [9676280a93] user: dan branch: trunk, size: 6886) | |
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2013-05-28
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| 20:25 | Added: [4fb5e46c43] part of check-in [a64d760d92] Add the percentile() SQL function as a loadable extension in the ext/misc directory. (check-in: [a64d760d92] user: drh branch: trunk, size: 6876) | |