stephan
da5f813878
Approximately 100 typo corrections spanning the whole tree, submitted via [forum:0db9827f0464bc33|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.
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FossilOrigin-Name: f50c21484d3cac73589da0376c423de39ae8b842218105786c5aa3726e4dcaed
2025-02-27 21:17:55 +00:00
drh
bf19927688
Fix the percentile extension so that works as an independent extension.
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[forum:/forumpost/ab25469a350e0488|Forum post ab25469a350e0488]
FossilOrigin-Name: 27b829c34463d141125d31b59dd65275b88200e3edb1f8238979e02d0fc3614e
2024-11-04 20:16:30 +00:00
drh
e6e49bfef2
Fix harmless compiler warnings in the percentile extension.
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FossilOrigin-Name: c5557f281c6294b6db6682349d245feac7c6ce7f4f61356f486afdf186c566c4
2024-09-03 12:41:21 +00:00
drh
7c6f2880aa
Fix possible NULL pointer dereference following OOM in the new error reporting
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logic of the percentile extension.
FossilOrigin-Name: 7891a266c4425722ae8b9231397ef9e42e2432be9e6b70632dfaf9ff15300d2c
2024-09-02 21:59:31 +00:00
drh
ef7c692baf
Make the percential extension easier to incorporate as a built-in on Windows
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applications.
FossilOrigin-Name: 831e2be4117dc7f5113f66d3e484ca34e4405444ac7b0def12ee9a00608d40da
2024-09-02 17:27:10 +00:00
drh
da52f11250
Remove some debug/test code from percentile. Make the extension easier to
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statically link.
FossilOrigin-Name: 6e5f146e274b210749dd8923a2da56905eb098b5a66699ff9130e3e51b1ff662
2024-09-02 14:46:56 +00:00
drh
d281889ac8
Improved error messages on percentile functions. More tests cases for
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percentile and for ordered-set aggregates.
FossilOrigin-Name: e1bca168e70335fa2f9537632fd16e374c566a564fab4974c0b8f61cb63d08ce
2024-09-02 11:17:04 +00:00
drh
a955ec806a
Change the name of the enabling compile-time macro to
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SQLITE_ENABLE_ORDERED_SET_AGGREGATES.
FossilOrigin-Name: 3b1cdddf8339cc339ec74cd8be2bfa42e62b500048a444eb9e5d9817bc4702ae
2024-09-02 09:40:37 +00:00
drh
b9a6e42a55
Improved documentation of recent enhancements to the percentile extension.
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FossilOrigin-Name: 51e7b4c9cf19a5986432a76c5fd30cef715c170a403d7b4304a8c5888c445a91
2024-09-01 23:47:20 +00:00
drh
ca447020ae
Implement percentile_cont() and percentile_disc().
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FossilOrigin-Name: b1a93f67d6b21df6fe3247c9333fead61dd425574f66ea3eb06b80c2b06f616a
2024-09-01 20:24:24 +00:00
drh
5d5d6194c9
Merge fixes from trunk into the ordere-set-agg branch.
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FossilOrigin-Name: 7528ddcfdf155116353266e00e6408c526e29f04cb00ca2d9e84b105329b17c0
2024-09-01 18:57:52 +00:00
drh
c97ad9b4e1
Improved sort function in the percentile extension.
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FossilOrigin-Name: 9f84e8d59bcda642e732565e840f6a880a01b2fc65af2651248f6a8a6e1cb65a
2024-09-01 18:54:31 +00:00
drh
41155d8885
Fix to the quicksort algorithm in the percentile extension.
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FossilOrigin-Name: 54313f74b24c46f1afa1ff082ef569fa46938527095be358015e7047e17702ac
2024-09-01 10:52:20 +00:00
drh
df2d14b86e
Add error checking: Do not allow functions other than those in the
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percentile extension to use the ordered-set aggregate notation.
FossilOrigin-Name: 317d901429303340290334dbe7680a36339df0a50b586e3f71b6c5e5eba6d411
2024-08-31 22:22:24 +00:00
drh
c1042cd133
Include percentile() and merge() in the fuzzcheck test utility.
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FossilOrigin-Name: d1d0942a947803d45a1fd9068f3518cf412178b6b9bafcb82db44c52d5820c11
2024-08-31 19:24:17 +00:00
drh
65b1244781
Omit the percentile_cont() function added by [095c22e62248f8ef] (and not yet
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released) since its usage conflicts with the PG percentile_cont() function.
FossilOrigin-Name: 3fe0a852978f3f1218e37a58f0d3b54016d4116a3301aa32efa7c4c12c767755
2024-08-31 18:35:10 +00:00
drh
ad8ec9db63
Avoid unnecessary sort operations when running one of the percentile
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aggregates as a window function.
FossilOrigin-Name: 5d311536211eb1e3c887ceb7e6516d3900e6eebbccc8c445dd43cdd556182728
2024-08-31 16:55:14 +00:00
drh
90fa4c7b2c
Enhance the percentile() and median() extension functions so that they can be
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window functions.
FossilOrigin-Name: 4d0e3df4b9c609755977b8a462126242d2be1310c0122a8d4ba76d98d32a7230
2024-08-31 14:31:17 +00:00
drh
b18d851119
Add the percentile_cont(Y,P) variant of percentile() to the percentile
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extension.
FossilOrigin-Name: 095c22e62248f8ef50cd8531171827f50a7bdd4fc1128bf0e616a3eb2dce980e
2024-07-24 13:41:09 +00:00
drh
171c944345
Enhance the percentile() extension function to include the median()
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variant. Update the implementation to implement its own sorting
algorithm, so that the extension no longer depends on qsort().
FossilOrigin-Name: 6e31b1bab1f014933c671a12a5930c1e88d611cfe68d389e9ce888bd8842addd
2024-07-23 16:23:46 +00:00
drh
2b1c2aad9f
Create the "trusted_schema" pragma. Add sqlite3_vtab_config() calls to set
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the risk rank for many virtual tables.
FossilOrigin-Name: 4c21373c21c9b17b222ae65297a039a035e6ec6b505c00c33704e3c03f94f834
2020-01-07 19:45:40 +00:00
drh
8f46f34e2d
Remove a redundant parameter extraction call from the percentile.c extension.
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FossilOrigin-Name: d49c32e6e7cc341b5961d2c7b7c68d1649c6542eeec201660e3f82a55aea9e3b
2019-03-02 12:17:35 +00:00
drh
2d77d80a65
Use 64-bit math to compute the sizes of memory allocations in extensions.
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FossilOrigin-Name: ca67f2ec0e294384c397db438605df1b47aae5f348a8de94f97286997625d169
2019-01-08 20:02:48 +00:00
mistachkin
69def7ff2f
Work in progress on setting a calling convention for all callback functions.
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FossilOrigin-Name: 02b8040e1add02734d2dbc6c59737ab74ff8fb18
2016-07-28 04:14:37 +00:00
dan
ed20073b8d
Make a couple of implicit casts explicit to fix compiler warnings.
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FossilOrigin-Name: 9676280a9387b8bfba82cfc0087318863d05d4f3
2013-07-05 10:46:08 +00:00
drh
def3367e50
Add the percentile() SQL function as a loadable
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extension in the ext/misc directory.
FossilOrigin-Name: a64d760d9290b1be78cdda7ae66d4f02c3b3fa53
2013-05-28 20:25:54 +00:00
