database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-10-21 11:13:54 +03:00
Code Activity
30,562 Commits 1,600 Branches 184 Tags
9f136fc5ed30fa6b51beb801ff1e32af0154d4a1
Commit Graph

30562 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
stephan
9f136fc5ed Fix a makefile typo which caused a build directory to not get mkdir'd for the fiddle build. 
FossilOrigin-Name: d98d5abf6d27c5359ff8c797ad57394b96074e47010bc4c24120ba69a967dc3c
 2025-10-14 13:25:02 +00:00
dan
264bcad69a Avoid integer overflows (a) when dealing with zeroblob(N) calls when 2*N is larger than 2^31, and (b) in fts5 when a corrupt record is close to 2^31 bytes in size. Both of these require special builds with SQLITE_MAX_LENGTH set to a non-default value. 
FossilOrigin-Name: 27927519696dcb78ff72e245158ea6d33a1b2c3d4da314d4d0283c47d847c3da
 2025-10-13 16:07:28 +00:00
drh
a8bb50ce95 Fix a bug in concat_ws() in which an initial empty string was treated as if 
it was a NULL value.

FossilOrigin-Name: eb2e4e46171c12f59aa5d571eeb310534360b110c3e7bda6eaf68f0e25546264
 2025-10-13 12:36:54 +00:00
drh
c93270ebc7 Enable CLI documentation for .imposter 
FossilOrigin-Name: c639c7be029f86defe6cb8cef094e1126ec8ab3968e12d4d2bf6e6ab23c39821
 2025-10-13 10:35:59 +00:00
drh
94356039d0 Fix broken hyperlinks in the documentation. 
FossilOrigin-Name: 62e6b120c43cd855349bf1b40ad2fb992e31a6e2567e5b145cf1849445849da7
 2025-10-12 19:17:31 +00:00
drh
ee4676b3f7 Fix order of operations in the OP_Concat operator of the byte-code engine 
to avoid any possibility of an integer overflow.

FossilOrigin-Name: 765e6569824ccc34292d6df16a6cd682e6503f20adebe0a43cd2118d69072a63
 2025-10-12 10:31:34 +00:00
drh
e4eaf174a5 Remove an unused variable from the generate_series implementation. 
FossilOrigin-Name: a523e4adbf8e60ea8c3351f33aff793c6e425c594038e8578d12564bf47aac03
 2025-10-11 18:44:54 +00:00
dan
59e1ab5576 Fix an assert() that could fail when reading a blob or text value larger than 1GiB from the database (requires a non-default build configuration). This is an assert() fix only, production builds were functioning correctly. 
FossilOrigin-Name: 3e5ec5731f0c8c5f7da357c63d315aae5a2aca5c1b3567bc8c9386ccc2a798cf
 2025-10-11 16:23:22 +00:00
drh
11878165f6 Improvements to the (rarely used) home-grown varients of seriesCeil() 
and seriesFloor() based on ideas from
[forum:/forumpost/2025-10-11T12:36:56z|forum post 2025-10-11T12:36:56z].

FossilOrigin-Name: e6b9bfdb6f8f86d4d2891d65fee4274dcbc61c9e998d81f90232153c05788cab
 2025-10-11 15:45:47 +00:00
drh
5013fd1f81 Provide alternative implementations of ceil() and floor() to the 
generate_series() function so that it will build even when SQLite is
compiled using --disable-math.
[forum:/forumpost/91690fa646|Forum post 91690fa646].

FossilOrigin-Name: 97d6fd2c99578adb6a1e9b879ba5ae5ad798a8ef8f0646bf0102747d52148bff
 2025-10-10 19:43:03 +00:00
dan
eeb2e03b7b Back out [8bf26c956e]. It is not required following [8e7da8cf50]. 
FossilOrigin-Name: ea29180797aa4bb25180432e75a372277a6f6e2262906a9e765a3bddf8ca79d7
 2025-10-10 16:04:19 +00:00
drh
80f0fcd31d Fix harmless compiler warnings. 
FossilOrigin-Name: 4966d7a1ce42af8b1c50fdd40e651e80d0eeb8cb62dd882950cab275f98aba88
 2025-10-10 14:31:46 +00:00
drh
8c1670642d Makefile updates to suppose carray() and percentile(). Add Carray to 
the CLI and fuzzcheck to support debugging.

FossilOrigin-Name: fe9cf68b513d1e8cfcde90f1982a7f4123f54e3ebb004d961a99bdf6bec03a32
 2025-10-10 14:22:05 +00:00
stephan
e33786f09a Regenerate autoconf/Makefile.msc to squelch a 'make test' warning. 
FossilOrigin-Name: f7f55dce184c433b7774ab569caaeae5994c63421de01e9ea36aa1dbecb2d579
 2025-10-10 14:00:27 +00:00
drh
f9d511319b Fix the carrayfault.test script so that it works in configurations that 
do not support virtual tables.

FossilOrigin-Name: 767a667b91caff2e789179231f13a0d260c9837020c0ce1553b86e88cf9aa352
 2025-10-10 13:43:53 +00:00
drh
ea0d2cebd9 Avoid (apparently harmless) undefined behavior in CARRAY if the rowid 
is used as a constraint in the WHERE clause.

FossilOrigin-Name: 200b3c8f6cebf34428b0b41fc05f7361771dfee3592cfcdce512084abcc99713
 2025-10-10 10:40:37 +00:00
drh
7b34ca9cc1 Fix the sqlite3_bind_blob() interface so that it sets the encoding of the 
underlying sqlite3_value object to the database encoding.  Fix for the
problem reported by
[forum:/forumpost/2025-10-07T12:47:25z|forum post 2025-10-07T12:47:25z].

FossilOrigin-Name: 8e7da8cf506059dde98000db2731b8c47951344263df680a12b7c95aaece2568
 2025-10-10 00:59:28 +00:00
drh
8080411752 Fix the xBestIndex method on carray so that it gives a coherient query plan 
in a join when some of the arguments to carray() come from other table
in the join.

FossilOrigin-Name: c8417b3261b2c9f20dcc38c482b9fc43acb97d933eb723c2f6698a7435a192eb
 2025-10-10 00:26:46 +00:00
drh
97fa2fe414 Fix carrayfault.test so that it works with the new built-in CARRAY. 
FossilOrigin-Name: 22f694682107036e68b67e48123d606aeff8cd8b7fedc8ab8ed9cc1a9cccd73f
 2025-10-09 19:23:01 +00:00
stephan
b4fdfc2f9a Update c-pp.c and rename it to c-pp-lite.c to match its new upstream name. Adapt the JS files and mkwasmbuilds.c for c-pp syntactic changes. 
FossilOrigin-Name: bb13e46ddfcd1d3ca73845430d9a91c0ea3913762d39bbd94127783d77e4f63b
 2025-10-09 15:28:59 +00:00
dan
40d299ae32 Avoid corrupting the fts5 index if a value that was inserted via sqlite3_bind_blob() in a non-utf8 db is deleted. 
FossilOrigin-Name: 8bf26c956e199762d55c159392c2e3813a9e12b914d3ca33000bf332cd946cb0
 2025-10-09 14:50:27 +00:00
drh
0f5a3f16f3 In the CLI, limit column widths specified by the ".width" command to 
have an absolute value not more than 30,000.

FossilOrigin-Name: b3741f1101d25eded57a62b4967ec1bcce532dc9937c4b7b74cb689861efb442
 2025-10-09 14:01:52 +00:00
drh
3be9a9b984 Move the carray() extension and the percentile extension into the 
amalgamation.  Both are still turned off by default and must be
enable using SQLITE_ENABLE_CARRAY and SQLITE_ENABLE_PERCENTILE compile-time
options, so there is no increase in object code size.  However, these
extensions are now more easily available.

FossilOrigin-Name: 2d40dc2173ac394024ae267419bd8d3621f15d4cd2449c9c2f7310acc3b190f0
 2025-10-08 19:01:00 +00:00
drh
8f2f5e4963 Add the SQLITE_ prefix to the type constants used by sqlite3_carray_bind(). 
FossilOrigin-Name: e11e9913e56d42d2baa07f1b549f212b873fe7343a06825682d843471c4a3640
 2025-10-08 18:51:15 +00:00
stephan
0df9db4921 Make use of the new SQLITE_ENABLE_PERCENTILE in the wasm build. 
FossilOrigin-Name: 937c084c2d9b20fde2d54e48257cb7018bd8c36d6f00ed6f1659b5ecc2f48ed4
 2025-10-08 18:17:19 +00:00
drh
01f5e6e757 Add ENABLE compile-time options to enable carray() and median(). Hence 
there is no new code and no increase in library size without the ENABLE
macros.

FossilOrigin-Name: 7dec290b413ca1bc67694743d8b771e1634fd85251f1a23d60aaf36c63f0f366
 2025-10-08 18:11:37 +00:00
drh
ba5cce9f08 This is how the percentile() family of functions might be integrated into 
the amalgamation, should we elect to do such a thing.

FossilOrigin-Name: c2cfc9c92e35105e26a4c0887b0401ace15a874fd18046135de4b375ba968795
 2025-10-08 16:29:14 +00:00
drh
cdaff852bf Were we to choose to integrate the carray() table-valued function into the 
amalgamation, that integration might look something like this.

FossilOrigin-Name: 2b43d5d7dcc5aee14a050c824a5e09b6a38a9c78ddcc25a994eba5d4c5ad9ba2
 2025-10-08 15:32:55 +00:00
drh
e15ef5b756 Fix harmless integer overflow in the CLI when arguments to --lookaside are 
ridiculously large.

FossilOrigin-Name: 8bf337e6e609dd38de6002f2d3d3ebf52dd0462ed98a50e4b002a7c6860d30c5
 2025-10-08 12:37:01 +00:00
dan
d3973778a1 Fix an uninitialized variable problem in test1.c. 
FossilOrigin-Name: 059203f658273712597d45d9b4a9cf1aea20368fe51224b38e28797b045fb6b8
 2025-10-08 11:00:04 +00:00
drh
55085a2cc2 The ".dbtotxt" command in the CLI should not fail if the database is 
uninitialized.  It should instead be a no-op.

FossilOrigin-Name: 2818ef64d9233095b065101392768071fbd95729cde060b954f48ea821fc549a
 2025-10-08 09:52:52 +00:00
stephan
b8d2ca1513 Function name doc typo fixes for sqlite3_source_id() (sic.). 
FossilOrigin-Name: 03c3f12853163ce542239a98bdf8e830db2fc7ccf1edb2f9c783fcfdca858879
 2025-10-08 02:05:15 +00:00
dan
6147a0f6a1 Add test cases for the carray module. 
FossilOrigin-Name: dcfc0164a95eddb5e924c606850fe2015e8f2f516d36b380cbb79d6bdfe034fc
 2025-10-07 21:02:37 +00:00
drh
308831d1c7 Improve the invariant checker module so that so that it added "+" before 
"column ISNULL" in queries where the base query contains a GROUP BY, to
prevent the ISNULL term from being pushed down into the subquery, since
that can cause ambiguities if column is UNIQUE.

FossilOrigin-Name: b4ff920fbeef9a8590219596d73c09976da3da53c08a685be56f6b2cd2cdc70c
 2025-10-07 18:06:05 +00:00
dan
9b6bc61dbd Fix some integer overflow warnings in the base64 and base85 extensions. 
FossilOrigin-Name: 06b4bd2aba22c57f5a5fed606c3bee225dee6fdc13bb16cc58194040ef0d7d85
 2025-10-07 15:14:03 +00:00
dan
7aa5271c72 Fix a minor problem with building sqlite3.c without manifest.tags. 
FossilOrigin-Name: 140f0f9fd389c99dc6ba1fdca7658c43d8dc3f3c128484fbafa7d67c33fe1001
 2025-10-06 20:11:18 +00:00
dan
9804ed7021 Avoid attempting to delete a file that is still open in sessionnoop2.test. 
FossilOrigin-Name: 56f6d6c538fd4e0da8a7c4e4c4d1bd0b8cd83ffd126ae24daaf30fdf808e1a78
 2025-10-06 17:52:52 +00:00
dan
75ef68e385 Avoid using randomblob() in walckptnoop.test, as it produces different results for different test permutations. 
FossilOrigin-Name: 94ceb0f0cfef1da89ea2a7420f508024897d9b7c19ef9be9af88d3e6f48c297c
 2025-10-06 17:20:26 +00:00
drh
35299c9076 Change the testrunner.tcl option from "--case" (singular) to "--cases". 
Allow the argument to be a glob pattern, to pick up multiple cases.

FossilOrigin-Name: e205f87f5cf97b82781af690da1a3fbf3dc75f590783074e5a72c1d7e3bebbad
 2025-10-06 16:57:49 +00:00
drh
87f53152ed Fix typo in the previous check-in that prevented the script from running. 
FossilOrigin-Name: 797664700701effefbf4d87a791febae3bb68544bac23470351a11bcb3a87651
 2025-10-06 16:56:12 +00:00
stephan
6f7c977ed9 Add info from the SQLITE_SCM_... macros to tool/version-info.c's --json output, prompted by [forum:0c513ae3fca7d55c|forum post 0c513ae3fc]. 
FossilOrigin-Name: 951882aa4e1684b7b0f7e10590de81eae1ddb8c5ac21588e3f9b9cd4cb9f0f51
 2025-10-06 16:54:45 +00:00
drh
ad7118fa68 Update testrunner.tcl so that the new option is --cases rather than singular 
--case, and so that it is a glob pattern.

FossilOrigin-Name: 9488b4f00c9278de8c03f4a3cbd4f54e48e71c1eff45de4454f8bd49c080a930
 2025-10-06 16:50:37 +00:00
drh
0ab87fc9a7 Fix typo in the "testprefix" for walckptnoop.test 
FossilOrigin-Name: ff205f29934417e8150b5243245fb70389717b219e35bd8d60791a8485b69b33
 2025-10-06 16:23:31 +00:00
drh
0611aeeed4 New testrunner.tcl option "--case DISPLAYLNAME" only runs the single case 
(and its build dependencies) that exactly matches DISPLAYNAME.

FossilOrigin-Name: 8ea2e097b731514c284f255f12b08e15f63c7f49641a698e61ee7e47cc9d3c45
 2025-10-06 15:53:52 +00:00
drh
566348f68b Fix testrunner.tcl so that --help output goes to stdout, not stderr. 
FossilOrigin-Name: 441a759c225d4e710a693339402624e7ba52852c08aa64439ed4568c193ad529
 2025-10-06 14:30:22 +00:00
drh
d357d9d1cd Fix a subtle problem with short-circuit evaluation introduced by 
[cea8bf79e18d55a8] and detected by the dbsqlfuzz fuzzer.  Test cases
in TH3.

FossilOrigin-Name: d71cd722c478288601c70df8cec8c242cc623d2147b30f4f68dad57c75b3ee4a
 2025-10-06 11:50:35 +00:00
drh
833fb1ef59 Another small performance increase in the text format by using strchr() to 
search for '%'.

FossilOrigin-Name: 59ad89ba07dd7b127f03f62a647f7328f08dbc0aa1b88b2b4529eb5b4c677775
 2025-10-05 22:41:32 +00:00
stephan
34775b696b Fix a syntax error in the tcl script part of [199b6567bb41cd]. 
FossilOrigin-Name: a7ed85f27066b74263dbd3dfcefe5d378e524cc56cd3abac4032bc23f83b5d21
 2025-10-05 19:56:57 +00:00
drh
d310393158 Performance optimization in text formatter by using a hash table to look up 
the operator character that follows %-subsitutions.

FossilOrigin-Name: 199b6567bb41cd41977e28b3e06e8c26c3300b3873f226a4699ec251a7bf8883
 2025-10-05 19:30:05 +00:00
drh
275d08ad62 Minor clarifications to the JSONB format documentation. 
FossilOrigin-Name: 0fc708b41fe99b315b32e4a6ac8d48d8250195f7de1ab1d9f6eaf50290781286
 2025-10-03 18:17:13 +00:00