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27,761 Commits 1,621 Branches 186 Tags
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Author SHA1 Message Date
drh
98ab970bac The original column-cache implementation from check-in [ab1edcc7fedcf279] 
(merged to trunk at [771fe35074b50b8d]) is unsound.  This check-in fixes
the issue.  Had to give back a little performance, the optimization is still
a overall win.

FossilOrigin-Name: ec95e970fb737adf0fab3cb4363040b036949e5eb966fc2d030a20f95e2bde60
 2023-07-31 20:02:11 +00:00
drh
1f097a2f29 Add bit to sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS) that will 
disable the one-pass optimizating in DELETE and UPDATE.

FossilOrigin-Name: 22f6dd5cd32ed9e7b932fdba98aa8652fde999df79f4995d3d8ac1acf430cf53
 2023-07-31 17:39:36 +00:00
drh
c8c6763782 Improved debug tracking of the Parse.nQueryLoop value. 
FossilOrigin-Name: 4a8a17498ecaccca5e5aab65d4596cbca9799547f50683237d08c1fa3556f1cf
 2023-07-31 17:20:12 +00:00
stephan
db6f0bef91 Experimentally change the JNI sqlite3_trace_v2() callback type to have more convenient access to the current Java-side sqlite3_stmt at the cost of some uncomfortably fiddly current-statement tracking in the JNI layer. Subject to change. 
FossilOrigin-Name: 459db332af6ea358b42bac096b9d26f1045b9ec32fad8463bca06807b2396b2c
 2023-07-31 13:52:46 +00:00
stephan
e3e9bdcd0b Add some JNI-internal metrics, accessible via passing -v when running Tester1.java. Document an OpenJDK bug which leads to incorrect -Xlint:jni warnings. 
FossilOrigin-Name: a5d68a6b64abe3c2dfc3a32157f70fd8a4ad89feef2510b3bbb2d86b325d51ae
 2023-07-31 12:10:32 +00:00
stephan
8f714e21a0 Correct a mis-cast in the JNI wrapper which just happened to accidentally work. Update JNI binding of sqlite3_context_db_handle() to return the bound-at-open() db instance instead of a new/temp proxy object. 
FossilOrigin-Name: 9faca5d9ed4a749421e08bd1da8b7672c0fd31366124fdb613c46e19dece0fc1
 2023-07-31 10:55:30 +00:00
stephan
ede8900912 Add another test for JNI-bound scalar UDFs. 
FossilOrigin-Name: 8b322d92e247be606f83977767dc361ee4f7bc819122a630bdaa1110177db9b8
 2023-07-31 10:42:05 +00:00
stephan
e2e696d11f Update some internal docs for the past two checkins. Add a way to dump out some debug info about the current JNI environment. 
FossilOrigin-Name: ac9b8bb1e64450d980e2986084996549ae5c59e68c9f0c4c69539c239b64468b
 2023-07-31 10:22:34 +00:00
stephan
452108b4fc Refactor the busy-handler-specific JNI hook type to use the generic hook type. 
FossilOrigin-Name: d9efdc6dd20a34bfdaad5d4bf8e67cce7e35238299eb91e4459d59fda11978a6
 2023-07-31 10:08:36 +00:00
stephan
46c46e400a Refactor the collation-specific JNI hook type to use the generic hook type. 
FossilOrigin-Name: 02c1d3b6501fedf3d6e6d1ca60699df268522182c5ba3b49ae8f4691499ef0fc
 2023-07-31 09:45:49 +00:00
stephan
41a7ac637a Internal JNI doc tweaks. 
FossilOrigin-Name: f4aa2c82882cb6be1fd52977de19fd03c2e38abb857b520f951b32d610972ab6
 2023-07-31 09:28:15 +00:00
stephan
9c1c6da930 Consolidate triplicated xDestroy()-calling code. Remove some unnecessary casts. 
FossilOrigin-Name: 24c0763d0e025187c74002ffee11fd48d3cd7b40e01469d28484bb67f701884b
 2023-07-31 07:15:25 +00:00
stephan
09947d0aad Internal JNI API renaming. 
FossilOrigin-Name: fcfc070673cef2f657f4737f096678439ed7c011fb2e5391e0721f82f5d8af51
 2023-07-30 18:41:25 +00:00
stephan
91710673e7 Internal JNI refactoring towards consolidating support for callbacks with and without finalizers. 
FossilOrigin-Name: 120983a570d6de055cef9d916096de3410897ea9f46d23ea6eff1f9b549e423a
 2023-07-30 17:24:01 +00:00
stephan
72bb29283f Mark the Java wrapper classes of the C-native types as 'final' (cannot be subclassed). 
FossilOrigin-Name: 4fd3d93623d67c25fb8a490e0d4ea56d531d858067011ab1b28cce694098feff
 2023-07-30 13:47:51 +00:00
stephan
13b059025f Minor tweaks and optimizations in the JNI bindings. 
FossilOrigin-Name: 41fb5898f1a78d9fd85a020e28a6048a7359b54e35632e9072917cbdbcd8b07d
 2023-07-30 13:30:52 +00:00
stephan
502a5c2e26 Bind sqlite3_collation_needed() to JNI. Related adjacent cleanups and fixes. 
FossilOrigin-Name: 16ff167691733350907d2d995c774a885214acd0fe8ec491c16b786f00fe85d4
 2023-07-30 11:36:41 +00:00
stephan
45fe10d02b Internal JNI refacoring to support the pending sqlite3_collation_needed() callback. Correct a bug in the linked-list handling of PerDbStateJni which triggered an assert(). 
FossilOrigin-Name: 7ac6614e69b03304d09745619ed83f12c7eb775aaf4a636a79289b01642ddd14
 2023-07-30 10:47:38 +00:00
stephan
9c113744d1 Incremental checkin to minimize the diff while narrowing in on an assertion caused by refactoring. 
FossilOrigin-Name: 2d7a91b1396d87852f1153ab7af7385514a9537cb64ba3bbd0faba2d28704214
 2023-07-30 09:45:54 +00:00
stephan
70576de5e0 Consolidate some warnings for java callbacks which must not throw but do. 
FossilOrigin-Name: 5e592ed2dfc89225fff3a1c76509adc799a238282413984e0c4b32af18525d18
 2023-07-30 08:12:15 +00:00
stephan
fecad503a9 Bind sqlite3_update_hook() to JNI. 
FossilOrigin-Name: a5bbaa9017839f8d8b92bfb44472d4c60fa3037bfae7846dc8350262c1332cde
 2023-07-30 07:44:03 +00:00
stephan
b162c68d62 Bind sqlite3_rollback_hook() to JNI. 
FossilOrigin-Name: 5f8ee44098d74ac2b98e4dd43ad80d3b919528358b3f992b425af7fa6262dcee
 2023-07-30 06:44:21 +00:00
stephan
00c0c5883a Add commit hook failure to JNI tests. 
FossilOrigin-Name: be4459b495cc2555e4d8ca24dd56c3da1036d25af7cc077bbc3d93c2a3e8c40b
 2023-07-30 06:00:53 +00:00
stephan
f52de0fdaf Bind sqlite3_commit_hook() to JNI. 
FossilOrigin-Name: c687297fcae082cbd7f9258c43f3841fd34904d8b62b0adf3cd61fcddeee483d
 2023-07-30 05:50:34 +00:00
stephan
ca379859c9 Bind sqlite3_progress_handler() to JNI. Add some metrics to Tester1.java. 
FossilOrigin-Name: 437ecfe8abf8d294d429d191d811da6148e0b2ebb74cf66998480bfc8ef58bdf
 2023-07-30 04:31:56 +00:00
stephan
f0c701c410 Add tests for SAHPoolUtil.exportFile() and importDb(). 
FossilOrigin-Name: 4aa88b8fb1c99137ed7531e5c82a241738a2b0554f7af82c0ed0ce8d16a0879a
 2023-07-30 03:54:10 +00:00
drh
b47e1c7866 Do not try to add MEM_Term to an MEM_Static string either. 
FossilOrigin-Name: 8920dcef1f75f578e3f274ab2b980a83d6ea6b761d99fc48410b26886170597b
 2023-07-29 22:58:47 +00:00
drh
e809d84618 Do not try to apply MEM_Term to a MEM_Ephem strings. 
FossilOrigin-Name: 2a378a66783ce4d749f7e1e7d08d8404a4aa78d47aeeefd6794b6753188438f6
 2023-07-29 21:22:26 +00:00
dan
808cf29b55 Fix a buffer overread in the fts5_structure virtual table (test code). 
FossilOrigin-Name: b837aff79cd159061b46af59eaf96a1a1920eeece27e9e27931cf3387068d96a
 2023-07-29 20:13:19 +00:00
drh
fb546c0bf4 Simplification to the sqlite3_stmt_explain() implementation. 
FossilOrigin-Name: dd5eb4c7f71c658aff8c2f11ff163c5e79f0ebfd49fd13ca8e28381fe63cc82f
 2023-07-29 17:05:35 +00:00
stephan
5d800cdb6e SAHPoolUtil.importDb() now accepts either a byte array or ArrayBuffer. 
FossilOrigin-Name: 3848f04e542e2f0f8975e82632af598aac3b60312bd244b0472f7ddf1dda77df
 2023-07-29 15:53:53 +00:00
drh
0c6b869263 Enhancements to the new sqlite3_stmt_explain() interface implementation and 
documentation.

FossilOrigin-Name: dc98ac6b6de27fc096a715e650067154a545709cf1eecd6c2722ab30a91c2d1d
 2023-07-29 15:31:48 +00:00
larrybr
104e225074 Fix doc error noted in [forum:/forumpost/11fc7308d5e607f2|the forum] and a misspelling. 
FossilOrigin-Name: 6b79cc7dd07d41da6034386b39c0dff32f80a977db42a9602330ffd15706ab9b
 2023-07-28 21:38:50 +00:00
drh
3e053c50b4 Do not allow the same JSON parse to be input to both arguments to the 
json_patch() routine.

FossilOrigin-Name: 8e781c6742792b3899ca60efc49c7eaee1df9f6b03d27c254b0e148b82946e19
 2023-07-28 20:59:25 +00:00
drh
9a897cb0de Merge the latest trunk enhancements into the wal-shm-exceptions branch. 
FossilOrigin-Name: c44fb4d06591ef4872f015aa9e81ce8b93a38bd9143cf20db38cbe5c77a0d71f
 2023-07-28 19:07:25 +00:00
stephan
33c8e9d233 Internal JNI binding docs. 
FossilOrigin-Name: 991c66197e4dc7297fce3b20a1b4846873bcd4ce8add36aac71bd2e0e73c207b
 2023-07-28 18:44:11 +00:00
drh
58b5921ca4 Add the sqlite3_stmt_explain() API. 
FossilOrigin-Name: 0443c0ef85f8f6f3efdee68bf59126c9459f08a58458756f8cbeeaf043d43a86
 2023-07-28 18:37:13 +00:00
stephan
888e14f551 Fix an incorrect file path in ext/jni/README.md 
FossilOrigin-Name: bcefa2df563260933c7ab5df90872580f71010c11419f6b1de7b1e2747237ff8
 2023-07-28 18:02:02 +00:00
drh
58bf53d573 Minor tweaks to the JSON performance measurement documentation. 
FossilOrigin-Name: 0bed957e46aa3bf6a70292ae100de0459486c1469dd03de61207a708cc59a594
 2023-07-28 16:12:39 +00:00
drh
f69084aaf7 Fix minor typos in the JNI README.md file. 
FossilOrigin-Name: e21cf2e8f13465dbff33f9c21580752c1d8c077d6a253f56f04dab0d47eb99b8
 2023-07-28 15:58:09 +00:00
drh
8a056d486f Enhancements to the JSON performance testing scripts and instructions to 
cover the recent optimizations involving updates to large JSON strings
that indexed.

FossilOrigin-Name: f9213289d09adfb0461d9644e80c7e889f4bae51563ae2e575a2c95336052bcb
 2023-07-28 14:20:31 +00:00
drh
859dd4fc2f JSON performance improvements: (1) Add a cache for large string values 
on OP_Column to avoid having to extract the string multiple times.
(2) Internal JSON caching improvements.

FossilOrigin-Name: 771fe35074b50b8d4a6583e61c53871b2445f7a58c82f3fc3bf6776e562e63af
 2023-07-28 13:52:08 +00:00
stephan
ab12b750de Correct a recently-introduced falsehood in ext/wasm/README.md regarding ssh port forwarding. 
FossilOrigin-Name: 2a3f3a9cf28849c99d83c256f813405a2f47f84532e1192d67bb7aa655dd98a3
 2023-07-28 11:52:58 +00:00
drh
b1926192fa Mark an unreachable branch as ALWAYS(). 
FossilOrigin-Name: 8fd06d1151c521515d9f7181575a04e451b522335135a27248052b067d4005ae
 2023-07-28 11:30:07 +00:00
stephan
c7f602497b Minor java cleanups recommended by a modern IDE. 
FossilOrigin-Name: f92a9bbabebc33a771835e259b04a57d07add1eacf3d9aec5fddf929ce8a3022
 2023-07-28 10:37:17 +00:00
stephan
069029011e Add Java tests which ensure that xFinal() is called with no aggregate context when the result set is empty. 
FossilOrigin-Name: 7ac8c66a6b62d6bb345e8b9957a26de463019ae7d30ff442f19482c3a6827fc7
 2023-07-28 10:01:01 +00:00
stephan
f326577619 Tweaks to the Java-side UDF docs. 
FossilOrigin-Name: 48e0079d8db675a8761f27348bc6795aa6b6e49a3f76bd4adece83309dcf2aff
 2023-07-28 09:54:39 +00:00
stephan
09c2640fe3 More Java docs about making use of the aggregate context. Change the JNI mapping to set the sqlite3_context::aggregateContext member directly, instead of via a superflous setter, because that way is faster. 
FossilOrigin-Name: 7af0cb998f7161296d5e5e50a42e9db26ec13c145c61194a999a1a0104818d45
 2023-07-28 09:25:05 +00:00
stephan
75d3b1b5a2 More docs and cleanups related to the aggregate UDF state. Correct the OOM check to behave properly if xFinal() is called without a matching xStep(), xValue(), or xInverse(). 
FossilOrigin-Name: ff53f1ccdc1780f2d9bd5f59804a76dbdf4f6b70696d3a7dbdbd96d1f8f6fa5c
 2023-07-28 01:51:14 +00:00
stephan
7d207bf483 Add an OOM check to the previous check-in. Minor internal API renaming. 
FossilOrigin-Name: 6b56e4d62b4945e52978d00aa8e2984faa731c92a7e002e81524fcfcf8ba0cce
 2023-07-28 01:19:44 +00:00