drh
f28727f61e
Fix the initial-prefix optimization for the REGEXP extension such that it
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works even if the prefix contains characters that require a 3-byte UTF8
encoding. This should fix the problem reported by
[forum:/forumpost/96692f8ba5|forum post 96692f8ba5].
FossilOrigin-Name: c94595a6e15490b432f099fefbe2429fa19287f7bdc86332cba0fd1e08f65bd6
2022-07-03 14:25:47 +00:00
drh
017e363787
Mark the REGEXP operator in the built-in extension as deterministic.
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FossilOrigin-Name: e654b57a9fc32021453eed48d1c1bba65c833fb1aac3946567968c877e4cbd10
2021-12-31 22:53:15 +00:00
drh
13ca72d011
Fix harmless compiler warnings, mostly caused by prior efforts to get static
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analyzers to run without warnings.
FossilOrigin-Name: cddd3b382a118bb16be3a602ae711fe2c2a7d1c673dd30dd3977b67ee555e666
2021-10-05 18:59:05 +00:00
drh
9a4127a8c1
Remove unnecessary end-of-line whitespace from the regexp.c extension.
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FossilOrigin-Name: 17e26a1f5e3cc4e96b9265dcdbf54f376304b0908f3ff0a0d3df33653e77e5b6
2021-06-07 00:54:38 +00:00
drh
abc15f1b9a
Fix harmless compiler warnings.
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FossilOrigin-Name: 83aca2d8704e51eeed5652b1506c6fc883c0397728cda456f229369788b8608a
2021-06-04 16:11:19 +00:00
drh
9718bca77f
Fix more cases in the regexp extension where the 0x00 terminator at the end
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of the input string is being pattern matched.
[forum/forumpost/9104f0d9e7|Forum post 9104f0d9e7].
FossilOrigin-Name: 569e00d4acd426667990d675ca5da48a1859ac84af2412464ecd29c7c5da828c
2021-06-04 15:56:43 +00:00
drh
de30a3d2e1
Fix a bug in the regexp extension in which the "." wildcard would match
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the 0x00 terminator at the end of the comparison string.
FossilOrigin-Name: fa23108b299fc70e80540c449500e50ac6344a152f4f6b9c1b1f568bbda8f6e1
2021-06-03 13:44:19 +00:00
drh
75f7317722
Fix the case-insensitive version of the regexp() function so that it does not
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use the prefix optimization incorrectly.
[forum:/forumpost/983b43ef8e|Forum post 983b43ef8e].
FossilOrigin-Name: 1a8e43cc1b7969c40140dd7fd481d5ffd9de80e214eb494567c286d93a2b06e5
2021-06-03 12:31:08 +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
6ad0e25fa4
Fix the regexp extension so that it correctly translates all over-length
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3-byte UTF8 sequences into 0xfffd.
FossilOrigin-Name: 3d4c0bf8904135fa68c75801bfa738715cacc3b19dc8ad6ef550b11798d4b121
2019-12-19 21:11:48 +00:00
mistachkin
87ae34ba1a
Add some static to the 'regexp' extension.
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FossilOrigin-Name: a21d1dde73f811244b5b43f9fed5877263a9c5061470221f417e501f5530edfa
2019-08-13 20:34:35 +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
77fac879d2
More harmless compiler warning fixes.
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FossilOrigin-Name: ab69527c1608da0b668f3b49e967661dd99cc3d4
2016-04-12 20:05:06 +00:00
drh
b8c068329d
Documentation changes to warn that sqlite3_set_auxdata() might call the
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destructor even before it returns. Also fix the regexp extension to deal
with that case. Ticket [406d3b2ef91c].
FossilOrigin-Name: 7acc8cd32d593a473c9e9adaf323220a7a46480a
2013-07-18 14:16:48 +00:00
drh
8416fc7fc7
Added the transitive_closure, ieee754, and amatch extensions.
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FossilOrigin-Name: 84018099c8715b982cd24ce9221f93c7379e8c08
2013-04-25 16:42:55 +00:00
drh
248f2be91a
Make "test_regexp.c" into a loadable extension and move it over to
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ext/misc/regexp.c. Add the "load_static_extension" command for testing
purposes.
FossilOrigin-Name: 860fc393bff27045e0593c3c51bf5577accd0b79
2013-04-23 20:10:13 +00:00
