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27134 Commits

Author SHA1 Message Date
drh
e98f62fb3f Omit some redundant calls to strlen() used to find the size of 
Expr.u.zToken in sqliteExprDup().  This inefficiency was seen while working
on the previous check-in, and I thought it best to fix it while it was
fresh in mind.

FossilOrigin-Name: b7a84eff5dcdf5b2ff81331097cdc64d0c5d16a4ae224320f39b64541ec72dc7
 2023-10-20 18:09:08 +00:00
drh
ab3eb5b770 Improvements to the sqlite3ExprDup() logic for faster performance and better 
run-time error detection.  This check-in fixes the 5x oversize memory allocation
bug from [f371e4c0f8ea73ae] as well as all other known issues that result from
handing the ORDER BY clause of an aggregate function off of the pLeft pointer
of the Expr object.

FossilOrigin-Name: f5c01676fd281e938181b846dd2024d050f597dc6a7a91928beab9d8553dfdb5
 2023-10-20 17:15:15 +00:00
dan
17c3408e0e Add the SQLITE_CHANGESETAPPLY_FKNOACTION flag to sqlite3session.h, for passing to sqlite3changeset_apply_v2() to cause all foreign key constraints to behave as if they were declared NO ACTION. 
FossilOrigin-Name: fc9f82ea084159eaf3dd1757b96d17d1201b00c4e06455a7dcd8067172b25f28
 2023-10-20 17:06:39 +00:00
drh
90e4a3b7fc Simplifications and optimizations to the Expr object duplication logic. 
The 5x multiplier crutch from [f371e4c0f8ea73ae] is still present.  More
fixes are still needed.

FossilOrigin-Name: 56142a78163b755f16afc05201f623a7a19d9a4b0620a67f7fa20d2a965a288d
 2023-10-20 15:47:30 +00:00
drh
0a261eb4bb Omit an unused constant from sessionfuzz.c to prevent a compiler warning. 
FossilOrigin-Name: a0cf7e24f928183866ac54f0d6cd83c859d487a19dc87572ab0188d90d2ff87d
 2023-10-20 14:05:26 +00:00
stephan
11223e0cff Correct the opfs-sahpool VFS's xGetLastError() method to return the previous error code, not 0, on success. 
FossilOrigin-Name: 95a1dde63117d696323c775580b9c04f044a5b8d609e9174b739ac03ecc1336c
 2023-10-20 12:23:49 +00:00
drh
d707e012f0 Use sqlite3ParserAddCleanup() instead of calling sqlite3ExprListDelete() 
directly when disposing of an unused ORDER BY in an aggregate function,
to avoid disrupting ALTER TABLE data structures.

FossilOrigin-Name: d083e42086733ecd79aba8c268e020b01782bfe1cfa9684ce1c277af9c8bf92a
 2023-10-20 10:18:03 +00:00
drh
dcf76a8bbd Remove a faulty assert() that was added just a few check-ins ago by 
[8b6fffb552c30f9c].

FossilOrigin-Name: 18e7c826f08bce51719ef045daa60200b33790f2fe312c6853f9ef6c7e9d5030
 2023-10-19 20:06:20 +00:00
drh
5f53f85e22 For TK_ORDER expression nodes to always be full-size. 
FossilOrigin-Name: a5c73b46f4772f214ffbfa31cb87dce82ebd690addabef539bd09def26b7744d
 2023-10-19 19:57:57 +00:00
drh
5080397e67 Fix an adverse interaction between the new aggregate ORDER BY logic and the 
expression compressor.

FossilOrigin-Name: f371e4c0f8ea73aee9ea0645f396e3da20f1eb97be34c83de9d94c9cbb959934
 2023-10-19 19:19:59 +00:00
drh
d8b840a4f4 In the TreeView logic (used for debugging only) do not show unnecessary fields 
of the Window object when a function has a FILTER.

FossilOrigin-Name: d2c6b82c346dbf39e07f09d187e4a8216a56caa7df3dcfafc82e32f676a1db8a
 2023-10-19 19:08:33 +00:00
dan
ee3c55471c Fix an fts3 problem caused by reducing the page size using the undocumented "nodesize" option, then running an incremental-merge. 
FossilOrigin-Name: 2875dcb1ac86db2704ad377d719f308c8837e196b49c98b20ceda1324f2d27ea
 2023-10-19 18:23:17 +00:00
drh
4e254641ff Simplify the Expr compression logic slightly by adding the new EP_FullSize 
property to expressions that are exceptions to the rule and should not be
compressed.

FossilOrigin-Name: d5ae82ec52eafed5e3dc8c9d99685f6523fce7d973ef7e8d9d75ed9b8912426a
 2023-10-19 18:07:58 +00:00
drh
0588385799 Simplification to sqlite3GetVarint32() to avoid confusing gcov. 
FossilOrigin-Name: 89862c51ad9715bedf5b029db484602e740f0db7404970d482ce503c1b9a0ed2
 2023-10-19 13:35:22 +00:00
drh
11877c6ba4 Fix an error in a debugging routine used inside of testcase(). Does not 
appear in production.  Problem discovered by scan-build.

FossilOrigin-Name: c6c9d7ed6dbc71b998aeaaa1bdeb36b1bb9b902f9d6088ad36db29f8ea8b7ef6
 2023-10-19 13:00:41 +00:00
drh
266178f369 New assert() statements to help verify correctness of the ORDER BY aggregate 
code.

FossilOrigin-Name: 8b6fffb552c30f9cbf7102c2e26a7b486c4c9edd9f494d803de7004db3018277
 2023-10-19 12:36:59 +00:00
drh
519017f25a Fix the sqlite3ReferencesSrcList() routine so that it recognizes columns 
in the ORDER BY clause of an aggregate.  Fixes a problem with
[634286828dad873d] discoverd by dbsqlfuzz.

FossilOrigin-Name: 3d26f1aaa4876f21f2c3abf13bbc37933c8f32471153e29019880cc9530cb011
 2023-10-19 12:12:49 +00:00
drh
d9451051f1 Add support for ORDER BY on the argument list of aggregate functions. 
FossilOrigin-Name: 634286828dad873dba244751441aa729cd37b6ed5899fa5875643d4af03c006c
 2023-10-19 01:26:34 +00:00
drh
0b633640fa Merge the latest changes from trunk. 
FossilOrigin-Name: d18bc400146812c8c5048af7eaf4a5371ddd80fc9ce895d253b6114b9eae7fc3
 2023-10-19 01:09:49 +00:00
drh
69ff726d4d Fix a false-positive in run-time error checking. 
FossilOrigin-Name: cd63eec0758960d9ee63d7b964ec62e2bd622f8c94a58bd9556046381ffa18d0
 2023-10-19 00:25:35 +00:00
drh
d05e54efff Changes for test coverage. 
FossilOrigin-Name: ddfa09c6031afd4391a9888381bf09214cd542a826b431eeb1537a070f65c5f9
 2023-10-18 23:48:24 +00:00
drh
42f5ea354e Test case for alter column that is used in the ORDER BY of an aggregate. 
FossilOrigin-Name: 648ddb3a8eb358fc6c95aaa561ae68476c77996abda23890054ac07166278cef
 2023-10-18 22:53:22 +00:00
drh
ce51b31367 Deal with an OOM condition while processing aggregate ORDER BYs. 
FossilOrigin-Name: b6d44427ec0184880ad14919667e2f526777c5085ffa636f6734cb5951a31225
 2023-10-18 22:27:59 +00:00
drh
20b95f8d3f Make sure all terms of the ORDER BY within an aggregate go through aggregate 
analysis.  Do not attach an aggregate ORDER BY to a window function.

FossilOrigin-Name: 16f3805514a741405f70e0ee3b5a6b67720bc75719372e82daa4136fe411ea2b
 2023-10-18 22:03:48 +00:00
drh
49dc1be96f Basic test cases. 
FossilOrigin-Name: 6cccf86c362631ada0c6cbaf661520648f8bbf7ae2b137b3d7d959647387e5c2
 2023-10-18 19:44:59 +00:00
drh
0021079ceb Fix one minor error in order to get all legacy tests to pass. 
FossilOrigin-Name: 5a885139c433a143302ab43dc5aaac1fed9db61548b4ff7d4b19b3a6a46c8fcc
 2023-10-18 19:07:45 +00:00
drh
59a0d0bbf9 ORDER BY on aggregates seem to work, at least for simple smoke tests. Lots 
more testing is needed though.  Surely there are many bugs.

FossilOrigin-Name: 64c12a835b6f1df8f2f5f4a41de083f6b3fc7f8030042c6aac0082382cd9cc4d
 2023-10-18 18:11:11 +00:00
drh
db19f48b69 Basic error checking. Resolve symbols in the aggregate ORDER BY expressions. 
FossilOrigin-Name: c83a53a574d312130d1238c05ffa449d8bed2535d5ef5b5d9cf02f894494cca4
 2023-10-18 13:58:31 +00:00
drh
f8202f1ff3 Enhance the parser so that it can accept an ORDER BY clause on a function 
invocation.  For this incremental check-in, the ORDER BY clause is currently
ignored.

FossilOrigin-Name: 3a98ff24bf468ed42d410a9a12d9f9b2ca154c7babe99fd6bc6f7b0565e0d132
 2023-10-18 13:18:52 +00:00
stephan
0b4de1acac JS: replace one errant reference to 'self' with 'globalThis' and remove a separate dead-code 'self' reference. 
FossilOrigin-Name: da1a47932ea96755b1e11fc2547ce11780b87846af6885857318ff18f1e62c31
 2023-10-17 23:35:47 +00:00
drh
43dc31cf1f Fix a harmless compiler warning about variant types for a pointer function. 
FossilOrigin-Name: 37ff0d8e7f91c32e8c53bb015280be47c66bf599281b640a8d3fd41335b55289
 2023-10-17 19:33:52 +00:00
drh
6db4e5ed4c Make a new branch in the SqlExec opcode reachable by tests. 
FossilOrigin-Name: 023ad470b68b7c09e159244493a6d0285d706efdecd8719a71e6885509d4750c
 2023-10-17 18:59:13 +00:00
drh
42b49a3138 Omit an unreachable branch when SQLITE_ENABLE_API_ARMOR is not defined. 
FossilOrigin-Name: 5f8b807b568f4f9ec65f1c924e0e1ac2f996f405e045204145ad7116be7580ee
 2023-10-17 18:28:27 +00:00
drh
4c827feba1 Changes to sqlite3IntFloatCompare() in an attempt to better measure 
branch coverage in the face of aggressive compiler optimization.

FossilOrigin-Name: 5781d043ffeccda03357ee530564987443dc1deb6111a4028701b4a98fdfe16d
 2023-10-17 17:53:46 +00:00
drh
52d934e316 Fix a JSON bug introduced by the optimization of [df099ad713011b67] and 
first appearing in 3.43.0.  The problem occurs when doing a JSON_EXTRACT()
on an array element that was added by JSON_SET() without first reparsing.
Reported by [forum:/forumpost/fc0e3f1e2a|forum post fc0e3f1e2a].

FossilOrigin-Name: e5099c549a1d8959d4015516f090b8e6438e517a64b20651175bf5413d94fb58
 2023-10-17 13:41:41 +00:00
drh
5e0b11bda7 Enhance the documentation of sqlite3_deserialize() to make it clear that 
the input database may not be in WAL mode.
[forum:/forumpost/a7e272cee9ac469f|Forum post a7e272cee9ac469f]

FossilOrigin-Name: e754789971e019647e7068f76dc6f9778675e4849fe51d8b25b39d3edf2379e5
 2023-10-17 11:57:36 +00:00
drh
11095bcb89 When an I/O or similar error occurs during a transaction with 
journal_mode=MEMORY, attempt to rollback before closing the journal, as
all rollback information is forgotten when a memory rollback journal is
closed.

FossilOrigin-Name: 1d67f75de259e5a26b751a50432822a268ebe367cda6510891ab81a15e5daa1c
 2023-10-17 10:47:42 +00:00
stephan
b866f98346 Harden API_ARMOR checks for sqlite3_stmt_scanstatus_v2(). 
FossilOrigin-Name: d3f38e813ba3b887e973af034713cd58fdfbe07da375b154accc7b5790cfaeda
 2023-10-17 02:15:49 +00:00
stephan
08747d44a2 JNI: add aggregate function support to the wrapper1 API. 
FossilOrigin-Name: 15b28b340a5c5efdbfe3fbed16ee0b699561edaeebb77446addf2374bdf9357e
 2023-10-16 16:04:23 +00:00
stephan
626d0a9fda JNI: add scalar UDF support to the wrapper1 API. 
FossilOrigin-Name: a850535766d2243d9475e1523c753615875a2da9c9d82a41a9fb61b141c6334a
 2023-10-16 14:31:13 +00:00
stephan
f2d7e961d9 JNI: initial draft (untested - requires more infrastructure first) of a UDF argument/result-handling interface which completely hides the C-style API from the client. 
FossilOrigin-Name: 43b10a5cf9cb8be53d62914f340d533e60a70bf4caa8b9b91c0f867fa0f70493
 2023-10-16 13:04:42 +00:00
stephan
7e540e5a2c JNI: cleanups in Tester2 and update the jar makefile target to account for [9fcdf96adca2]. 
FossilOrigin-Name: abc82bf4b800dde1b6e6172c7be816edb391fdbed5dbd2749f54623fdf3bf8e6
 2023-10-16 10:38:34 +00:00
stephan
22fd153e43 JNI: move the C-style API parts into the capi subpackage and the higher-level wrapper into (tentatively) wrapper1, so that CApi.java can support multiple independent higher-level wrappers without name collisions, and CApi can be made public but have the option to be elided from wrapper-level javadocs for wrappers which do not wish to expose it. 
FossilOrigin-Name: 9fcdf96adca25cc2d2f4b75ec4eea94254fb9671c5ba63b88213d7f62dedff1b
 2023-10-16 10:27:19 +00:00
stephan
19179722d6 JNI: after calling a Java-side UDF, zero-out the pointer of the Java-side sqlite3_context and sqlite3_value array entries to avoid misbehavior if a client makes the mistake of holding a reference to one of those objects. 
FossilOrigin-Name: 9fc3104f76a83d600beb11d91feb97bcea8bc7f7cda8cd73e7a6b81fbba879df
 2023-10-16 08:10:11 +00:00
stephan
f83a4d850c JNI: do not expose SQLITE_OPEN_... flags which are specific to VFSes. 
FossilOrigin-Name: 2b4e53d8be42a3bc098317abd8bb58b8ddc25094d80787f784bbc896f4f7b976
 2023-10-16 08:05:51 +00:00
stephan
24f6baca16 Change 3 instance of #if SQLITE_ENABLE_API_ARMOR to #ifdef for consistency with how it is normally used. 
FossilOrigin-Name: dd766eeb59fec71627dd8ad8f120875b96fda455c6401e5671e086b785e2b2bc
 2023-10-15 13:36:21 +00:00
stephan
5698e62f9e JNI: enable all optional components in the default build and fix a test broken by an option toggle. 
FossilOrigin-Name: 5586a9df58a400c20a6815e8b0fbc7a7c49e5ef89daf92c452f1990586ca78ae
 2023-10-15 13:32:38 +00:00
stephan
29aeb620e7 Correct non-void return from sqlite3_preupdate_hook() when API_ARMOR is enabled. Broken by [6cb77503484e]. 
FossilOrigin-Name: 40f5906f48d3f1f44d54e5b271fe04e7082166e50e3ed250bb57a4760f112e8a
 2023-10-15 13:25:39 +00:00
stephan
6089e5bfcb Add coverage of more functions to SQLITE_ENABLE_API_ARMOR builds. 
FossilOrigin-Name: 6cb77503484e104a51f08690974d6e19c336ab5467d327f84be1d042615f008c
 2023-10-15 12:11:10 +00:00
stephan
8a273bb6e8 JNI: extend [baf220e78a46246c47] to include macro-generated sqlite3_value_...() bindings. 
FossilOrigin-Name: ad34b2542e330c22fcf331810ab43e66346b1bad8de1a3989e6208cfa0fc2f92
 2023-10-14 20:44:13 +00:00
stephan
4b1e42ef94 JNI: make the sqlite3_value_...() family of bindings resistent to NULL arguments. 
FossilOrigin-Name: baf220e78a46246c476cd429ac131698db5fa66f62fb5725d4f736fe5246283c
 2023-10-14 20:34:40 +00:00
drh
d718bde6da Do not allow an ALTER TABLE ADD COLUMN on a STRICT table if the added column 
contains a DEFAULT clause that would violate the type of the added column.

FossilOrigin-Name: 75b075863eaa56e36635a1d27740d37de8600ba92099b3fad9378a1e6ce12c0e
 2023-10-14 20:24:52 +00:00
stephan
eb62ccdab5 Add API_ARMOR support to the scanstatus family of functions. 
FossilOrigin-Name: 2f3101f016d5f8d954a262befdf5e0f938a223e444bc534e1d3655b733f4663d
 2023-10-14 20:01:55 +00:00
drh
153790d9ae The rtreecheck() SQL function should not invoke BEGIN or COMMIT as this 
causes issues for statement transactions.

FossilOrigin-Name: b7b2e30b570efda338c62e88446dedb6667640f33855b2422ad20c7b569b025a
 2023-10-14 17:14:53 +00:00
stephan
4213cc78cd JNI: add a missing result code check to sqlite3_bind_value(stmt, null). 
FossilOrigin-Name: f1a357f42de58927c33e7047dc4417e3b9549d7529625f30c583e66b7d603b00
 2023-10-14 16:57:48 +00:00
stephan
a9000d424e JNI: add missing sqlite3_bind_value() and minor memory-safety-related cleanups. 
FossilOrigin-Name: 3900031763abf4b2aab7b57e886cc407571d0d5928b74f24dcea8fb7371655af
 2023-10-14 16:56:12 +00:00
stephan
c76e450908 Add API_ARMOR support to the sqlite3_result_...() family of functions and sqlite3_bind_zeroblob64(). 
FossilOrigin-Name: afabe3e35a66625527e2881749cdb6e13300888ab57bc0f05889d0e3ee203d73
 2023-10-14 16:29:36 +00:00
stephan
7a54b12695 More API_ARMOR additions. 
FossilOrigin-Name: 78ebf838f645742f87733665cd72af736df345683b27377a2c8310c893b1769d
 2023-10-14 14:53:18 +00:00
stephan
a17f63290c Add column name to API_ARMOR check in sqlite3_blob_open() to avoid a null-pointer deref. 
FossilOrigin-Name: 0114a6622afc4588c47e98d804340449417b603dc4831513eab4d8e4ccb15d42
 2023-10-14 13:24:30 +00:00
stephan
067a13c395 Revert [f6cd88e6b234] - the NULL callback case is perfectly legal. 
FossilOrigin-Name: 718ab67607895176e529eb7469832d262a347d030e83e7ee66d3b4704bf933de
 2023-10-14 12:45:11 +00:00
stephan
6d035d481f Bring JNI-side sqlite3_last_insert_rowid() and sqlite3_table_column_metadata() in line with the core's NULL handling. 
FossilOrigin-Name: c2afc1c2a2fc9bdf3d7b7701004e0fa40965cf8c6b7cf44b46f2ca37cfa1d2aa
 2023-10-14 12:40:57 +00:00
stephan
eaebd7fb6a Extend API_ARMOR checks on sqlite3_commit/rollback_hook() to include a check for the callback pointer. 
FossilOrigin-Name: f6cd88e6b234560f729ff00da86144a0121ad96d5a07d227c9ffa3f43c22f72d
 2023-10-14 12:20:55 +00:00
stephan
2ba1acce81 Add missing JNI bindings for sqlite3_db_readonly() and sqlite3_db_name(). Code-adjacent tweaks for the API_ARMOR audit. 
FossilOrigin-Name: e5eace747ae656f1e05a346e53a2827242e57107567d2c3470e292cf0b40858d
 2023-10-14 12:19:59 +00:00
drh
c84a0b2195 Bug fix in sqlite3_analyzer: for databases larger than 1GiB, take into 
account the lock-byte page when calculating the number of freelist pages.

FossilOrigin-Name: 26a909cdd32afee0f15968ca6f611eb259373b2a2195d0b3d47cfba103f1e6d6
 2023-10-14 10:54:37 +00:00
drh
9132b8816a Earlier detection of a host of errors in CREATE TABLE, such the CREATE TABLE 
statement itself fails, rather than generating an error on the first attempted
use of the created table.

FossilOrigin-Name: 348fa7aaf7958b3fb689ed023d946064ae8d92718a497a346e95114a2410cbf5
 2023-10-13 22:19:23 +00:00
drh
cc67a62fa0 Apply the correct affinity to DEFAULT values that are TRUE or FALSE. 
FossilOrigin-Name: 4958db70c8103e249748fdeffc35f1c385e2e550e8a48697b82fcd797f3016be
 2023-10-13 19:41:20 +00:00
drh
6f12e51313 Do not allow triggers on shadow tables under defensive mode. 
FossilOrigin-Name: 44b932ff16e35814febd842d11215cf243393f173aade33ceded473598221e88
 2023-10-13 18:29:18 +00:00
dan
d7cdfe74f6 Fix an fts5 problem caused by a 'rebuild' followed by a DELETE in secure-delete mode. 
FossilOrigin-Name: 18be505c628d9b13431ca6cfe822d4aeae119c53ae08aef26a67f310a8bd7bd3
 2023-10-13 15:59:11 +00:00
drh
af527231c1 Immediately fail a CREATE TABLE statement that attempts to create a 
table that has a generated column loop.  Legacy allows the table to be
created but the table would not be usable for anything.

FossilOrigin-Name: 3237bf964117c1ef71143042837ef21872bb3d04bfd682075672e768953ec802
 2023-10-13 13:49:46 +00:00
drh
9817065340 Actually prevent PRAGMA writable_schema=ON from being set in defensive mode, 
rather than just preventing it from functioning.

FossilOrigin-Name: 2b574d9e7e922d0961ea27bfc0148d3098157ff8d4feefba469489c81d43f3e0
 2023-10-13 12:57:23 +00:00
stephan
7dc0cc45f3 Round one of an audit for SQLITE_ENABLE_API_ARMOR for functions exposed by JNI and those functions missing armor, as [forum:5e3fc453a69b49ca|reported in several forum posts]. 
FossilOrigin-Name: 8c25c4b18ad07861bf0e47f99f3db04b569b9b859ad0690602f748ddf3576939
 2023-10-13 12:48:35 +00:00
larrybr
99d43979d3 Avoid potential overflow in hex(). [forum:/forumpost/7ac0c9c5ea|See forum post 7ac0c9c5ea.] 
FossilOrigin-Name: 2e968114fd0e60eebcc088dec02684e10b06ac1ec42d6bedb5287362f5cbf032
 2023-10-13 01:39:47 +00:00
drh
5dc4a405c5 Make sure virtual tables have been connected before trying to invoke 
the xIntegrity method during PRAGMA integrity_check.

FossilOrigin-Name: 4a4eccb681741917c6771101d4e329f91eae9b035f4d345218e522bb55fff6da
 2023-10-12 20:51:17 +00:00
dan
3046039309 Fix a problem with an fts5 secure-delete on a rowid/term pair that follows a legacy delete of the same pair. 
FossilOrigin-Name: 579aea0c28e01a79620ac758edc02db3a01baaa073e7773b8f0b6f610479520b
 2023-10-12 19:46:58 +00:00
drh
4b136ed70a Enable SQLITE_VTAB_INNOCUOUS for FTS3, FTS5, and RTREE. 
FossilOrigin-Name: f34c533b6c1f8ef3f69c75c1039406c12751cdde1fbdcb4d9776b24455facf8a
 2023-10-12 18:46:27 +00:00
dan
a11499a156 Add test case for [29937081]. 
FossilOrigin-Name: d3b983edf7164d30ddb8b4b745a3feff9737149d85b1c428d6ad488ac6a1960a
 2023-10-12 18:09:27 +00:00
drh
5d9a6c6734 Make sure the journal file is closed when transitioning into MEMORY journal 
mode, to avoid an assertion fault in the new sqlite3_randomness() avoidance
code added by [c84e4483cb44f827].

FossilOrigin-Name: 29937081a986d88f495ad48748c35ff5829f0ac31dd4ad3e48d180ae2fcb9a0c
 2023-10-12 17:41:18 +00:00
larrybr
35d6c24fd5 CLI to check for rare prepare failures. [forum:/forumpost/5be6395182|See forum post 5be6395182.] 
FossilOrigin-Name: 286d1e8012a5f5d9e1fe6dce1a732f725b8a1837f66daf6aefb792e19e96f2d4
 2023-10-12 15:12:38 +00:00
stephan
6a0f297da9 Unconditionally force use of SQLITE_ENABLE_API_ARMOR in the WASM and JNI builds. Their corresponding test suites still work. 
FossilOrigin-Name: c11394b50d0687b6d6abad9c80d5cd3cdce77e9b9c278f40601c460f463744a1
 2023-10-11 20:37:42 +00:00
drh
ac4aea5102 Fix the use of an uninitialized value that occurs when doing a json_insert() 
of a string value that contains embedded U+0000 characters.

FossilOrigin-Name: d3c0cbb90966316be9cd25e3edb501da42731e8a83c13227b90ce17d3975a2c3
 2023-10-11 17:24:31 +00:00
stephan
582d65cce3 Add (prepare, step, reset, finalize) parts of the JNI level-2 stmt wrapper and associated tests. 
FossilOrigin-Name: a7082f186f2b9b6666bbc65f2eadeb74d91fa0a681e3b2468b261ffd322bd249
 2023-10-11 13:52:05 +00:00
drh
58c7b770de Simplification to sqlite3ApiExit(). Generates identical machine code, but 
easier for humans to read.

FossilOrigin-Name: 793bbfa5af9721bc3a61e8e5eda46dfce2f5ff3f223a7564c9e1b09f11e53cb3
 2023-10-11 13:34:18 +00:00
drh
853fb5e723 Fix a bug in the mkautoconfamal.sh script, introduced by check-in [3308fdda4b81c110] 
so that the "snapshot-tarball" and "amalgamation-tarball" makefile targets
work again when run from outside of the source tree.

FossilOrigin-Name: 65ccf5fef812d43aed9e00af36c90e1a499d197e30148753790445e25ee1324c
 2023-10-10 15:33:05 +00:00
stephan
0b29d37ef9 Start adding tests for the second JNI layer. 
FossilOrigin-Name: 0177f4dfe8a5c03c1d5dd279c6babe5a87b596c2351373f845b89fc6abf7947b
 2023-10-10 12:16:04 +00:00
drh
aaf1341dcd Use snprintf() in place of sprintf() in a debugging function in the CLI. 
FossilOrigin-Name: 5e5e4d2b4958c329578d1e5af4ed25c1b774f0ed2d15fa6747d7d7fbbba4fa46
 2023-10-09 22:45:10 +00:00
dan
6c96bf2c3f Avoid calling sqlite3_randomness and taking the PRNG mutex when writing a journal header in "journal_mode=memory" mode. 
FossilOrigin-Name: c84e4483cb44f827416d8caafa22f076b2f31b2024fe8c5b5bcb0c9955149d11
 2023-10-09 17:54:34 +00:00
drh
01a5a19919 Add a TCL script that does various verification checks on the source tree 
to make sure that generated code has been updated correctly.

FossilOrigin-Name: 1f1a358af77f4386f98010eeae8487e6d39548a6dfe58c2664552490e7661122
 2023-10-09 14:56:15 +00:00
drh
7e60f6dbf1 Fix a compiler warning caused by the previous check-in. 
FossilOrigin-Name: 7e8768bf8b4002b1c287f2bc95262548e2ae81b437936154f2bb1ea1f739a904
 2023-10-09 14:47:25 +00:00
drh
50da20d5b1 Turn on SEH by default when building using MSVC. 
FossilOrigin-Name: f57e8275cf1ab3ad8027044cda0893282d1c403a5aa9fabbb1c7de280597b5cd
 2023-10-09 14:05:21 +00:00
drh
faef28e6bd Fix a potential UAF caused by JSON parser cache spill. 
[forum:/forumpost/b25edc1d46|Forum post b25edc1d46].

FossilOrigin-Name: a163fecca90cab9d1b7bf8ebac78d498775eed7b6d81e7920e3401633c3a4b60
 2023-10-09 12:46:53 +00:00
stephan
66dacae4c3 Flesh out the error state captured by SqliteException.java. Doc additions. 
FossilOrigin-Name: 5c5397ff15543f4b3620244d9e57e15708eafcab1d42c9f87b4a60f0c01e8858
 2023-10-09 12:45:28 +00:00
drh
4a11142072 Fix harmless compiler warning in the test module for sessions. 
FossilOrigin-Name: 3d5ec99397c183cfb8c5d31e1967e0df8a4d6edbea92bbdf728571e3a6a36d68
 2023-10-09 12:39:59 +00:00
stephan
c8f829cdac Add JNI Sqlite and SqliteException classes. Add Tester2.java as the main test app for the high-level API. 
FossilOrigin-Name: 6acf52be7abce8dcf434c5ebf0d5e88859b033e6418077846247ecf00ccf9381
 2023-10-09 11:46:32 +00:00
stephan
fd013682d6 Minor JNI doc and public/private cleanups. 
FossilOrigin-Name: c49d36ece283274963ce2e5a4db1e8f586dffa22e47f4adb93c625f918c3fd5d
 2023-10-09 10:44:10 +00:00
stephan
68585ea342 Rename SQLite3Jni to CApi to (A) reduce name prefix collisions with incoming classes and (B) align with its counterpart in the JS build. Remove the Canonical annotation because (A) the new code separation will inherently make that distinction and (B) the line between truly canonical and semi-canonical (e.g. differing in signature overloads) is blurry enough that consistent use of that annocation is becoming an unnecessary burden. 
FossilOrigin-Name: ca216b4486aff7d206ebfc3a5e84d48919c282425d4313396bc19313ffca8a0e
 2023-10-09 10:30:54 +00:00
dan
3b381b4afc Fix a problem with sqlite3changegroup_schema() and patchsets. 
FossilOrigin-Name: c4ab4200dc2538e1132d87d70fd309b26b0da8a918fede1cb09b567ea40ec889
 2023-10-07 17:29:10 +00:00
dan
4bdcfc6666 Add the sqlite3changegroup_schema() API. To allow changegroup objects to upgrade the schema of a changeset/patchset under some circumstances. 
FossilOrigin-Name: 03f9e50b15c9c2fb4636dee24c1491c45322578b9fed08c6f4360be07c5c3830
 2023-10-07 16:32:02 +00:00
dan
18efe17553 Fix a problem with the changes on this branch and tables that use an implicit primary key. 
FossilOrigin-Name: 1f9d10235ff32e72074be695049567135b02e681068ce117b66adc14a6214449
 2023-10-07 16:07:02 +00:00
drh
8f0634549c Add a test case to prevent a regression of the leak fixed in the previous 
trunk check-in.

FossilOrigin-Name: f99ff655d09763c4a22d065041644ece793d84c82c644931e89ccf50c4f4564a
 2023-10-07 08:15:47 +00:00
drh
43e232dc47 Fix a resource leak: sqlite3_blob_reopen() was failing to invoke the 
xDel() distructor on a register when it sets that register to the new
rowid.  This was never a problem prior to the large-column cache of
[771fe35074b50b8d] as that destructor was always a no-op.
dbsqlfuzz cd96368deaece480fb94d42427dde053737a650e.

FossilOrigin-Name: 545edd5ecf20a7feb99dc5ce6f338fa1f172c2e17b240cbede497f0729dbd3d7
 2023-10-07 08:00:54 +00:00