]> git.ipfire.org Git - thirdparty/sqlite.git/log
thirdparty/sqlite.git
23 months agoBind the auto-extension APIs to JNI.
stephan [Mon, 7 Aug 2023 00:06:31 +0000 (00:06 +0000)] 
Bind the auto-extension APIs to JNI.

FossilOrigin-Name: 746a5fa079ad80b3c59411202ee601e0b5c50e79e5994d5e464fa06d3c276324

23 months agoRework the sqlite3_open(_v2)() order of operations so that pending auto-extension...
stephan [Sun, 6 Aug 2023 22:09:09 +0000 (22:09 +0000)] 
Rework the sqlite3_open(_v2)() order of operations so that pending auto-extension support can get ahold of the open-time Java state despite the Java/C (sqlite3*) binding not having yet been established.

FossilOrigin-Name: 34da294ab558880e81eebd7d261bc590551d5a7d2855e844695cef6394647ea7

23 months agoCompletely rework how the JNI sqlite3_open(_v2) and sqlite3_prepare(_vN)() bindings...
stephan [Sun, 6 Aug 2023 21:29:13 +0000 (21:29 +0000)] 
Completely rework how the JNI sqlite3_open(_v2) and sqlite3_prepare(_vN)() bindings deal with output pointers to give the JNI side full control over the origin of db and stmt handles (necessary for solving chicken/egg situations in auto-extensions and prepare-time trace). Lots of adjacent internal API renaming.

FossilOrigin-Name: 644999caff9db79562d45520d94aaa24ee88c65e397b6fb9c20a4f0e7f84e1a5

23 months agoStart adding JNI-side support for auto extensions, but hit a brick wall which require...
stephan [Sun, 6 Aug 2023 20:01:30 +0000 (20:01 +0000)] 
Start adding JNI-side support for auto extensions, but hit a brick wall which requires slightly awkward semantics changes in the JNI bindings for sqlite3_open(_v2)() to resolve, so stash this #if'd out for the time being.

FossilOrigin-Name: 77a32d238e80fe1d237768d88780043a7bd2b3543e6672536254782cbea0039c

2 years agoDoc cleanups.
stephan [Sun, 6 Aug 2023 15:01:38 +0000 (15:01 +0000)] 
Doc cleanups.

FossilOrigin-Name: 5f56b007704f2aad4cbc6f0ccd1e1f1c974865971f99451352714ee7e077c284

2 years agoBind sqlite3_config() to JNI for call variants taking (int,int*) and (int,const char...
stephan [Sun, 6 Aug 2023 14:19:09 +0000 (14:19 +0000)] 
Bind sqlite3_config() to JNI for call variants taking (int,int*) and (int,const char *) variadic arguments.

FossilOrigin-Name: 6119289da85ac0c83e2a7236d24bbfff22334d6cf1d852756dc658ad6a75dfec

2 years agoJNI-internal cleanups and API renaming. Add a C-side java-string-to-utf8 conversion.
stephan [Sun, 6 Aug 2023 13:02:43 +0000 (13:02 +0000)] 
JNI-internal cleanups and API renaming. Add a C-side java-string-to-utf8 conversion.

FossilOrigin-Name: 672d85795d04131135b1dc6a02d64eceb8b5084217c17766afeca4af23c07ec4

2 years agoRemove doc outdated warning about sqlite3_trace_v2() JNI binding being incompatible...
stephan [Sun, 6 Aug 2023 11:05:17 +0000 (11:05 +0000)] 
Remove doc outdated warning about sqlite3_trace_v2() JNI binding being incompatible with MUTF-8. Use new to-string capability to simplify Fts5ExtensionApi::xColumnText() JNI binding.

FossilOrigin-Name: ebcfc2379be12f76a96f3605b734f406b3354d4c985062cdbfca0cf7e3f31379

2 years agoAdd a way to convert from standard UTF-8 to a Java string (JNI lacks this capability).
stephan [Sun, 6 Aug 2023 10:49:47 +0000 (10:49 +0000)] 
Add a way to convert from standard UTF-8 to a Java string (JNI lacks this capability).

FossilOrigin-Name: 07dd082c9e371829a18aeb574f842891e545e1fc125760238ede7e7e2b6a4262

2 years agoBind sqlite3_db_filename() and (closely related) (A) add many more docs about the...
stephan [Sun, 6 Aug 2023 10:14:53 +0000 (10:14 +0000)] 
Bind sqlite3_db_filename() and (closely related) (A) add many more docs about the UTF-8/MUTF-8 discrepancy (B) start adding internals to enable us to perform the standard-UTF-8-to-Java conversion from C.

FossilOrigin-Name: 586720fa714ac74491cd85d0c6645242e55e5989ad312ef6e15e0b0acc6906ff

2 years agoBind sqlite3_set_authorizer() to JNI.
stephan [Sat, 5 Aug 2023 22:41:36 +0000 (22:41 +0000)] 
Bind sqlite3_set_authorizer() to JNI.

FossilOrigin-Name: e0fa03135942cd2fe732a74510d380ba78ab230c452168e638f32b4aee04b3f7

2 years agoRefactor the per-JNIEnv cache from a fixed-size static array to a linked list of...
stephan [Sat, 5 Aug 2023 21:35:58 +0000 (21:35 +0000)] 
Refactor the per-JNIEnv cache from a fixed-size static array to a linked list of dynamically-allocated entries. Uncache all per-db state (which is necessarily JNIEnv-specific) when the corresponding JNIEnv is uncached.

FossilOrigin-Name: 9dd8b78419e19e88bc3fbff9bf200390b146b2461af2bb6b93d8467036619e33

2 years agoAdd SQLite3Jni.uncacheJniEnv(), a way for Java threads to clear their thread-specific...
stephan [Sat, 5 Aug 2023 20:19:45 +0000 (20:19 +0000)] 
Add SQLite3Jni.uncacheJniEnv(), a way for Java threads to clear their thread-specific cached state from the JNI bindings when they're about to terminate (or are otherwise done using the library).

FossilOrigin-Name: 7468f8761bece58f7ced3d112bbe2fb454432d9c54c9b96cedb5a15bc2926d0f

2 years agoIn the JNI docs, note that the sizeof SQLITE_TRANSIENT and SQLITE_STATIC should ideal...
stephan [Sat, 5 Aug 2023 19:20:15 +0000 (19:20 +0000)] 
In the JNI docs, note that the sizeof SQLITE_TRANSIENT and SQLITE_STATIC should ideally be the same as the platform's pointer size.

FossilOrigin-Name: 7d4ac44ec419ed0474bdb9d237b97660cf0d8faba8fe686f6a914d7bc04dfa3b

2 years agoJNI internal refactoring and cleanups.
stephan [Sat, 5 Aug 2023 12:48:33 +0000 (12:48 +0000)] 
JNI internal refactoring and cleanups.

FossilOrigin-Name: 7397973a2f191d75b149cf73a6d7ee1798820c1cd37d83af14e565067ede1b04

2 years agoBind Fts5ExtensionApi::xUserData() to JNI and extend xCreateFunction() to accept...
stephan [Sat, 5 Aug 2023 11:16:54 +0000 (11:16 +0000)] 
Bind Fts5ExtensionApi::xUserData() to JNI and extend xCreateFunction() to accept that argument. In test code, use assert() instead of exceptions if assert() is enabled so that test failures (exceptions) thrown via callbacks do not get suppressed (which they otherwise necessarily are to avoid crashing the host app).

FossilOrigin-Name: e43837377696e468cd31cf71585fe235ffe67a9f4d3b036c5f9d0cb7141d0f57

2 years agoAdd missing Fts5PhraseIter.java to the build.
stephan [Sat, 5 Aug 2023 04:30:31 +0000 (04:30 +0000)] 
Add missing Fts5PhraseIter.java to the build.

FossilOrigin-Name: 96281ad0d5b2f020622c4f85f8694886e6a29fb43e1fbeb2a346ed2e94f109fb

2 years agoBind fts5_api::xCreateFunction() to JNI and demonstrate it with a test.
stephan [Sat, 5 Aug 2023 04:23:27 +0000 (04:23 +0000)] 
Bind fts5_api::xCreateFunction() to JNI and demonstrate it with a test.

FossilOrigin-Name: c653bf16cbdccae05ab14059b140191afd5c17740fb78d756d8822986e54b17c

2 years agoStart adding fts5_api to JNI.
stephan [Sat, 5 Aug 2023 01:28:30 +0000 (01:28 +0000)] 
Start adding fts5_api to JNI.

FossilOrigin-Name: 14d18fe983c83412d72fd2005a45a2b8c48d347b7bbf8ef9630ae460cff85c32

2 years agoBind the remaining Fts5ExtensionApi methods to JNI, noting that all are completely...
stephan [Sat, 5 Aug 2023 00:40:28 +0000 (00:40 +0000)] 
Bind the remaining Fts5ExtensionApi methods to JNI, noting that all are completely untested because the higher-level bits needed to do so are still missing.

FossilOrigin-Name: 23383c1dfd240ce47f504dd5c3402c9a31f166fbde5bb72d91309a5655074b33

2 years agoMore work on the JNI binding of fts5 customization (still a long ways to go).
stephan [Fri, 4 Aug 2023 15:38:59 +0000 (15:38 +0000)] 
More work on the JNI binding of fts5 customization (still a long ways to go).

FossilOrigin-Name: 1a246fd21657f5bb13eeacc4059894ab787ea9a3c45bd9bdd3030a66643d2fef

2 years agoEliminate code duplication in the two JNI tester classes.
stephan [Fri, 4 Aug 2023 13:27:45 +0000 (13:27 +0000)] 
Eliminate code duplication in the two JNI tester classes.

FossilOrigin-Name: 63e7bbe3d5fcfb531f9d7fa88398c1191570e69b5d11adcb9c5e64b8345b4e6c

2 years agoFTS-related JNI refactoring. Move FTS-specific tests into their own class and dynamic...
stephan [Fri, 4 Aug 2023 13:03:31 +0000 (13:03 +0000)] 
FTS-related JNI refactoring. Move FTS-specific tests into their own class and dynamically load it, if possible, from the main test app.

FossilOrigin-Name: b7a8428fcd969e7a29a23c2dae61883f69501094f2de0f79bbee3c02c672cbf5

2 years agoMore work towards binding FTS5 customization to JNI. Add Fts*.java files missing...
stephan [Fri, 4 Aug 2023 12:44:06 +0000 (12:44 +0000)] 
More work towards binding FTS5 customization to JNI. Add Fts*.java files missing from previous checkin.

FossilOrigin-Name: 91263178f463ca4623dd0203696eff6bcfd68abde5d2471be3f5a3edd791c52a

2 years agoStart including fts5 customization bits into JNI, but it's far from functional.
stephan [Fri, 4 Aug 2023 11:08:25 +0000 (11:08 +0000)] 
Start including fts5 customization bits into JNI, but it's far from functional.

FossilOrigin-Name: abaf5edd0430e3301a11bd0acb9ce4b81b310237e1799701411db56ef7605e01

2 years agoImprove internal error handling in the JNI create_function() impl.
stephan [Fri, 4 Aug 2023 09:53:13 +0000 (09:53 +0000)] 
Improve internal error handling in the JNI create_function() impl.

FossilOrigin-Name: 2c88390faa108a60c8fb1eb7aad05d90f3daf4cfef14ca73987597aaf7be83c9

2 years agoMore JNI-internal docs. Correct handling of a Java exception if a trace callback...
stephan [Wed, 2 Aug 2023 17:29:18 +0000 (17:29 +0000)] 
More JNI-internal docs. Correct handling of a Java exception if a trace callback throws.

FossilOrigin-Name: 306b269a01037bc5c98276276fdb17b37027d1ee0d603183f42a65966245bdff

2 years agoInternal doc additions in the JNI bits.
stephan [Wed, 2 Aug 2023 17:20:52 +0000 (17:20 +0000)] 
Internal doc additions in the JNI bits.

FossilOrigin-Name: b56643644e065b03fe2c3545e02ed3b2f6fd9f77c39aa84a02a00d695e9a12dc

2 years agoMore docs for the Java side of the JNI bindings.
stephan [Tue, 1 Aug 2023 10:19:05 +0000 (10:19 +0000)] 
More docs for the Java side of the JNI bindings.

FossilOrigin-Name: d8e9bcee96b90d56701f7907a8bd48853211caf757e1aa8decc7ed25eece6770

2 years agoInternal exception-handling cleanups in the JNI bindings.
stephan [Tue, 1 Aug 2023 09:44:26 +0000 (09:44 +0000)] 
Internal exception-handling cleanups in the JNI bindings.

FossilOrigin-Name: 057b1d4f6ffff73c120566895f61ea3fd8118968464d67ec9262096a7aa03f39

2 years agoMinor JNI-related doc tweaks and code re-ordering.
stephan [Tue, 1 Aug 2023 08:48:13 +0000 (08:48 +0000)] 
Minor JNI-related doc tweaks and code re-ordering.

FossilOrigin-Name: b663b27e425966f34fb62482a18048f0e2934380e5c411ae3627f1fe6a765c04

2 years agoExperimentally change the JNI sqlite3_trace_v2() callback type to have more convenien...
stephan [Mon, 31 Jul 2023 13:52:46 +0000 (13:52 +0000)] 
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

2 years agoAdd some JNI-internal metrics, accessible via passing -v when running Tester1.java...
stephan [Mon, 31 Jul 2023 12:10:32 +0000 (12:10 +0000)] 
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

2 years agoCorrect a mis-cast in the JNI wrapper which just happened to accidentally work. Updat...
stephan [Mon, 31 Jul 2023 10:55:30 +0000 (10:55 +0000)] 
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

2 years agoAdd another test for JNI-bound scalar UDFs.
stephan [Mon, 31 Jul 2023 10:42:05 +0000 (10:42 +0000)] 
Add another test for JNI-bound scalar UDFs.

FossilOrigin-Name: 8b322d92e247be606f83977767dc361ee4f7bc819122a630bdaa1110177db9b8

2 years agoUpdate some internal docs for the past two checkins. Add a way to dump out some debug...
stephan [Mon, 31 Jul 2023 10:22:34 +0000 (10:22 +0000)] 
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

2 years agoRefactor the busy-handler-specific JNI hook type to use the generic hook type.
stephan [Mon, 31 Jul 2023 10:08:36 +0000 (10:08 +0000)] 
Refactor the busy-handler-specific JNI hook type to use the generic hook type.

FossilOrigin-Name: d9efdc6dd20a34bfdaad5d4bf8e67cce7e35238299eb91e4459d59fda11978a6

2 years agoRefactor the collation-specific JNI hook type to use the generic hook type.
stephan [Mon, 31 Jul 2023 09:45:49 +0000 (09:45 +0000)] 
Refactor the collation-specific JNI hook type to use the generic hook type.

FossilOrigin-Name: 02c1d3b6501fedf3d6e6d1ca60699df268522182c5ba3b49ae8f4691499ef0fc

2 years agoInternal JNI doc tweaks.
stephan [Mon, 31 Jul 2023 09:28:15 +0000 (09:28 +0000)] 
Internal JNI doc tweaks.

FossilOrigin-Name: f4aa2c82882cb6be1fd52977de19fd03c2e38abb857b520f951b32d610972ab6

2 years agoConsolidate triplicated xDestroy()-calling code. Remove some unnecessary casts.
stephan [Mon, 31 Jul 2023 07:15:25 +0000 (07:15 +0000)] 
Consolidate triplicated xDestroy()-calling code. Remove some unnecessary casts.

FossilOrigin-Name: 24c0763d0e025187c74002ffee11fd48d3cd7b40e01469d28484bb67f701884b

2 years agoInternal JNI API renaming.
stephan [Sun, 30 Jul 2023 18:41:25 +0000 (18:41 +0000)] 
Internal JNI API renaming.

FossilOrigin-Name: fcfc070673cef2f657f4737f096678439ed7c011fb2e5391e0721f82f5d8af51

2 years agoInternal JNI refactoring towards consolidating support for callbacks with and without...
stephan [Sun, 30 Jul 2023 17:24:01 +0000 (17:24 +0000)] 
Internal JNI refactoring towards consolidating support for callbacks with and without finalizers.

FossilOrigin-Name: 120983a570d6de055cef9d916096de3410897ea9f46d23ea6eff1f9b549e423a

2 years agoMark the Java wrapper classes of the C-native types as 'final' (cannot be subclassed).
stephan [Sun, 30 Jul 2023 13:47:51 +0000 (13:47 +0000)] 
Mark the Java wrapper classes of the C-native types as 'final' (cannot be subclassed).

FossilOrigin-Name: 4fd3d93623d67c25fb8a490e0d4ea56d531d858067011ab1b28cce694098feff

2 years agoMinor tweaks and optimizations in the JNI bindings.
stephan [Sun, 30 Jul 2023 13:30:52 +0000 (13:30 +0000)] 
Minor tweaks and optimizations in the JNI bindings.

FossilOrigin-Name: 41fb5898f1a78d9fd85a020e28a6048a7359b54e35632e9072917cbdbcd8b07d

2 years agoBind sqlite3_collation_needed() to JNI. Related adjacent cleanups and fixes.
stephan [Sun, 30 Jul 2023 11:36:41 +0000 (11:36 +0000)] 
Bind sqlite3_collation_needed() to JNI. Related adjacent cleanups and fixes.

FossilOrigin-Name: 16ff167691733350907d2d995c774a885214acd0fe8ec491c16b786f00fe85d4

2 years agoInternal JNI refacoring to support the pending sqlite3_collation_needed() callback...
stephan [Sun, 30 Jul 2023 10:47:38 +0000 (10:47 +0000)] 
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

2 years agoIncremental checkin to minimize the diff while narrowing in on an assertion caused...
stephan [Sun, 30 Jul 2023 09:45:54 +0000 (09:45 +0000)] 
Incremental checkin to minimize the diff while narrowing in on an assertion caused by refactoring.

FossilOrigin-Name: 2d7a91b1396d87852f1153ab7af7385514a9537cb64ba3bbd0faba2d28704214

2 years agoConsolidate some warnings for java callbacks which must not throw but do.
stephan [Sun, 30 Jul 2023 08:12:15 +0000 (08:12 +0000)] 
Consolidate some warnings for java callbacks which must not throw but do.

FossilOrigin-Name: 5e592ed2dfc89225fff3a1c76509adc799a238282413984e0c4b32af18525d18

2 years agoBind sqlite3_update_hook() to JNI.
stephan [Sun, 30 Jul 2023 07:44:03 +0000 (07:44 +0000)] 
Bind sqlite3_update_hook() to JNI.

FossilOrigin-Name: a5bbaa9017839f8d8b92bfb44472d4c60fa3037bfae7846dc8350262c1332cde

2 years agoBind sqlite3_rollback_hook() to JNI.
stephan [Sun, 30 Jul 2023 06:44:21 +0000 (06:44 +0000)] 
Bind sqlite3_rollback_hook() to JNI.

FossilOrigin-Name: 5f8ee44098d74ac2b98e4dd43ad80d3b919528358b3f992b425af7fa6262dcee

2 years agoAdd commit hook failure to JNI tests.
stephan [Sun, 30 Jul 2023 06:00:53 +0000 (06:00 +0000)] 
Add commit hook failure to JNI tests.

FossilOrigin-Name: be4459b495cc2555e4d8ca24dd56c3da1036d25af7cc077bbc3d93c2a3e8c40b

2 years agoBind sqlite3_commit_hook() to JNI.
stephan [Sun, 30 Jul 2023 05:50:34 +0000 (05:50 +0000)] 
Bind sqlite3_commit_hook() to JNI.

FossilOrigin-Name: c687297fcae082cbd7f9258c43f3841fd34904d8b62b0adf3cd61fcddeee483d

2 years agoBind sqlite3_progress_handler() to JNI. Add some metrics to Tester1.java.
stephan [Sun, 30 Jul 2023 04:31:56 +0000 (04:31 +0000)] 
Bind sqlite3_progress_handler() to JNI. Add some metrics to Tester1.java.

FossilOrigin-Name: 437ecfe8abf8d294d429d191d811da6148e0b2ebb74cf66998480bfc8ef58bdf

2 years agoInternal JNI binding docs.
stephan [Fri, 28 Jul 2023 18:44:11 +0000 (18:44 +0000)] 
Internal JNI binding docs.

FossilOrigin-Name: 991c66197e4dc7297fce3b20a1b4846873bcd4ce8add36aac71bd2e0e73c207b

2 years agoFix an incorrect file path in ext/jni/README.md
stephan [Fri, 28 Jul 2023 18:02:02 +0000 (18:02 +0000)] 
Fix an incorrect file path in ext/jni/README.md

FossilOrigin-Name: bcefa2df563260933c7ab5df90872580f71010c11419f6b1de7b1e2747237ff8

2 years agoFix minor typos in the JNI README.md file.
drh [Fri, 28 Jul 2023 15:58:09 +0000 (15:58 +0000)] 
Fix minor typos in the JNI README.md file.

FossilOrigin-Name: e21cf2e8f13465dbff33f9c21580752c1d8c077d6a253f56f04dab0d47eb99b8

2 years agoMinor java cleanups recommended by a modern IDE.
stephan [Fri, 28 Jul 2023 10:37:17 +0000 (10:37 +0000)] 
Minor java cleanups recommended by a modern IDE.

FossilOrigin-Name: f92a9bbabebc33a771835e259b04a57d07add1eacf3d9aec5fddf929ce8a3022

2 years agoAdd Java tests which ensure that xFinal() is called with no aggregate context when...
stephan [Fri, 28 Jul 2023 10:01:01 +0000 (10:01 +0000)] 
Add Java tests which ensure that xFinal() is called with no aggregate context when the result set is empty.

FossilOrigin-Name: 7ac8c66a6b62d6bb345e8b9957a26de463019ae7d30ff442f19482c3a6827fc7

2 years agoTweaks to the Java-side UDF docs.
stephan [Fri, 28 Jul 2023 09:54:39 +0000 (09:54 +0000)] 
Tweaks to the Java-side UDF docs.

FossilOrigin-Name: 48e0079d8db675a8761f27348bc6795aa6b6e49a3f76bd4adece83309dcf2aff

2 years agoMore Java docs about making use of the aggregate context. Change the JNI mapping...
stephan [Fri, 28 Jul 2023 09:25:05 +0000 (09:25 +0000)] 
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

2 years agoMore docs and cleanups related to the aggregate UDF state. Correct the OOM check...
stephan [Fri, 28 Jul 2023 01:51:14 +0000 (01:51 +0000)] 
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

2 years agoAdd an OOM check to the previous check-in. Minor internal API renaming.
stephan [Fri, 28 Jul 2023 01:19:44 +0000 (01:19 +0000)] 
Add an OOM check to the previous check-in. Minor internal API renaming.

FossilOrigin-Name: 6b56e4d62b4945e52978d00aa8e2984faa731c92a7e002e81524fcfcf8ba0cce

2 years agoAdd support making use of sqlite3_aggregate_context() (in a roundabout way) from...
stephan [Fri, 28 Jul 2023 01:12:47 +0000 (01:12 +0000)] 
Add support making use of sqlite3_aggregate_context() (in a roundabout way) from Java to accumulate state within aggregate and window UDFs.

FossilOrigin-Name: 640574984741c7a9472d7f8be7bce87e736d7947ce673ae4a25008d74238ad90

2 years agoReformulate jni tests to not require the -ea jvm flag to enable assert().
stephan [Thu, 27 Jul 2023 22:53:02 +0000 (22:53 +0000)] 
Reformulate jni tests to not require the -ea jvm flag to enable assert().

FossilOrigin-Name: dc356667a8f4fa31a3fef1ae35873d834d27fd6a9f0818d6fb85e4751fde9fe5

2 years agoAdd locking test for BusyHandler and clear up new -Xlint:jni warnings introduced...
stephan [Thu, 27 Jul 2023 22:42:25 +0000 (22:42 +0000)] 
Add locking test for BusyHandler and clear up new -Xlint:jni warnings introduced by the busy-handler binding.

FossilOrigin-Name: 7dcde2bfce54b18f391776fa1cb93c0ff6153634bedcab0007b374c06c4d4079

2 years agoBind sqlite3_busy_handler(). Correct mapping of pointers for, and cleanup of, JNI...
stephan [Thu, 27 Jul 2023 22:05:39 +0000 (22:05 +0000)] 
Bind sqlite3_busy_handler(). Correct mapping of pointers for, and cleanup of, JNI-level per-db state.

FossilOrigin-Name: 524747796a30a5c1c6c7567b49ffb1e35e2626c73e09c335c0ab74d4ddb5f005

2 years agoReplace some www: interwiki references in the JNI readme with their full URLs to...
stephan [Thu, 27 Jul 2023 20:32:16 +0000 (20:32 +0000)] 
Replace some www: interwiki references in the JNI readme with their full URLs to make the doc more portable.

FossilOrigin-Name: 63ce0c9bdde210cf2f8b6099ae5c73caac18e6debc13c2f77090b77f3de72beb

2 years agoMerge trunk into jni branch for compiler warning fixes.
stephan [Thu, 27 Jul 2023 20:12:48 +0000 (20:12 +0000)] 
Merge trunk into jni branch for compiler warning fixes.

FossilOrigin-Name: 0514fd340ae15a95760d50c747d6fb9eae5109cb5045eeabc2bc199be0a5ae35

2 years agoFix a couple of compiler warnings in fts5_index.c.
dan [Thu, 27 Jul 2023 20:08:44 +0000 (20:08 +0000)] 
Fix a couple of compiler warnings in fts5_index.c.

FossilOrigin-Name: bf71faa2a1d29ea762c4d2485522d6f4f8a5a7166981a92d3ba9c96ccbbe1213

2 years agoInitial check-in of JNI (Java Native Interface) bindings for the core C API.
stephan [Thu, 27 Jul 2023 20:02:49 +0000 (20:02 +0000)] 
Initial check-in of JNI (Java Native Interface) bindings for the core C API.

FossilOrigin-Name: b5374b9ef58fa0be80aefccde0721f5599fb820464b13940b6361b9aa09a59d5

2 years agoAdd the contentless_delete=1 option to fts5. For creating contentless tables that...
dan [Thu, 27 Jul 2023 19:13:35 +0000 (19:13 +0000)] 
Add the contentless_delete=1 option to fts5. For creating contentless tables that support DELETE and REPLACE statements.

FossilOrigin-Name: d66b182d2bc6ce0772e69401b7affe1adbc1b128c4631cb3c17f98dde72af00a

2 years agoDynamically determine whether the wasm.xWrap() argc check can be applied, depending...
stephan [Thu, 27 Jul 2023 17:50:10 +0000 (17:50 +0000)] 
Dynamically determine whether the wasm.xWrap() argc check can be applied, depending on how the wasm environment exposes its exports.

FossilOrigin-Name: fd59226b34fffb1479fb2d7bd7c0aff982aa4a1a73e6c0d81de6eaf9c075998c

2 years agoAccommodate a breaking change in emcc 3.1.44.
stephan [Thu, 27 Jul 2023 01:38:19 +0000 (01:38 +0000)] 
Accommodate a breaking change in emcc 3.1.44.

FossilOrigin-Name: 2c5dd34199f5bcf729be814b8b46d9997821fe3a39ab12779c93df1bb2fd108d

2 years agoFix a performance regression in JSON associated with generating small
drh [Thu, 27 Jul 2023 00:21:59 +0000 (00:21 +0000)] 
Fix a performance regression in JSON associated with generating small
snippets of JSON from a larger JSON string.

FossilOrigin-Name: 837f2907e10b026f6db1ca2d44b4bf60a6f069bf534bf369ad9b5c513cb0c6e4

2 years agoReduce the number of memory allocations when parsing JSON.
drh [Wed, 26 Jul 2023 23:22:32 +0000 (23:22 +0000)] 
Reduce the number of memory allocations when parsing JSON.

FossilOrigin-Name: 9edd67162113df57dae21d4683f9495611e2cf4717c6d12f5b7b8e44156d5fe3

2 years agoMinor changes to make coverage testing easier.
drh [Wed, 26 Jul 2023 21:53:09 +0000 (21:53 +0000)] 
Minor changes to make coverage testing easier.

FossilOrigin-Name: ec8b43382e5402e15d9f2dda3cf21ac8be8c1589ddbe6c9433c33eef0036f764

2 years agoChange a switch() case to default for coverage.
drh [Wed, 26 Jul 2023 19:22:43 +0000 (19:22 +0000)] 
Change a switch() case to default for coverage.

FossilOrigin-Name: 04f497074b9210326030f36107a43d6490a2a59c8a574e2c5429cd9bde681bf7

2 years agoMake sure jsonReplaceNode() always leaves the JsonParse in a consistent state even...
drh [Wed, 26 Jul 2023 19:11:47 +0000 (19:11 +0000)] 
Make sure jsonReplaceNode() always leaves the JsonParse in a consistent state even if an error is encountered.

FossilOrigin-Name: 01d52232dd6fbd253e77419a17df3df83d49434792d288ef96e14739a89cef3b

2 years agoAdd the ".scanstats vm" command to the shell tool. For profiling VM code in SQLITE_EN...
dan [Wed, 26 Jul 2023 17:51:05 +0000 (17:51 +0000)] 
Add the ".scanstats vm" command to the shell tool. For profiling VM code in SQLITE_ENABLE_STMT_SCANSTATUS builds.

FossilOrigin-Name: 0cbec3990d4101142bfb831f8e6527b73baabebbd30fa7f59275b217dbce6a8d

2 years agoImprove the output when ".scanstats vm" is enabled. scanstatus-exp
dan [Wed, 26 Jul 2023 16:41:23 +0000 (16:41 +0000)] 
Improve the output when ".scanstats vm" is enabled.

FossilOrigin-Name: 7df08fd35e9d4bc471aa9fbc4c81d2ebcfd2be6c4c38143342b3d9d727c9df22

2 years agoImproved caching and reuse of JSON parses.
drh [Wed, 26 Jul 2023 14:18:06 +0000 (14:18 +0000)] 
Improved caching and reuse of JSON parses.

FossilOrigin-Name: df099ad713011b67b09cb1e5f0fa2e6b45f9cee0ce9d3c118c5dbca3563d20a5

2 years agoChange the debugging "json_parse(X)" function so that it shows a more
drh [Wed, 26 Jul 2023 13:17:43 +0000 (13:17 +0000)] 
Change the debugging "json_parse(X)" function so that it shows a more
complete description of the JsonParse object on standard output and returns
the mimified JSON.  Former behavior was to return the text of a decode
of the aNode array.

FossilOrigin-Name: 1bf85d4e388714a88f8940dcdec353c3e0267456697eff6963d34637912aecc9

2 years agoMore comment improvements in json.c. Do not run jsonLookup() following
drh [Wed, 26 Jul 2023 11:53:14 +0000 (11:53 +0000)] 
More comment improvements in json.c.  Do not run jsonLookup() following
an OOM error.

FossilOrigin-Name: cd5fda8c2e354da7458b7c1a82ff18c5946f8dab16095bb0293bec57f6804f17

2 years agoImproved comments and other cleanup for the changes on this branch.
drh [Wed, 26 Jul 2023 11:43:39 +0000 (11:43 +0000)] 
Improved comments and other cleanup for the changes on this branch.

FossilOrigin-Name: bac953a80d1a541e7a12aef00c86c002133859237143ad670b39ea19799a8900

2 years agoRemove the batch SQL runner from the JS build's 'all' target, as it's long-since...
stephan [Wed, 26 Jul 2023 11:41:41 +0000 (11:41 +0000)] 
Remove the batch SQL runner from the JS build's 'all' target, as it's long-since unused and adds noticable build time. Add makefile comments about JSPI.

FossilOrigin-Name: b8f708e35d4fa027d12089ac7c5589c36da5f68b98cf9792bb11276bf233a860

2 years agoAdd SAHPoolUtil.getFileNames() method, and tests for it, per [forum:a3da1e34d8|forum...
stephan [Wed, 26 Jul 2023 11:11:39 +0000 (11:11 +0000)] 
Add SAHPoolUtil.getFileNames() method, and tests for it, per [forum:a3da1e34d8|forum feedback]. Add a test to demonstrate that two SAH pools can coexist so long as they have different names.

FossilOrigin-Name: 72dc3f8c3255186ec412412b685b0b51ddcd08240f2353ac742fc7da8c23568e

2 years agoFix jsonForceRCStr() to also add the NULL terminator.
drh [Wed, 26 Jul 2023 11:00:47 +0000 (11:00 +0000)] 
Fix jsonForceRCStr() to also add the NULL terminator.

FossilOrigin-Name: 134b01f37f8f741d7f7b7eda81384695d1cbe4c39751d87f08832d5c9afdcef2

2 years agoReformulate [907dfc4a7aa1] using awk instead of sed for better cross-platform portabi...
stephan [Wed, 26 Jul 2023 07:57:55 +0000 (07:57 +0000)] 
Reformulate [907dfc4a7aa1] using awk instead of sed for better cross-platform portability.

FossilOrigin-Name: 82ff7cc6a4b0331677be87bc069da414a56fd531bae402d0f0808b5d2b0d45da

2 years agoMerge the latest trunk fixes into the json-opt branch.
drh [Wed, 26 Jul 2023 01:15:34 +0000 (01:15 +0000)] 
Merge the latest trunk fixes into the json-opt branch.

FossilOrigin-Name: ef4e1664d159b98854d9aa580b0bb942f1726f32a190e2ea659c171131ddce9a

2 years agoAdd the concept of an RCStr string - a "Reference Counted String". Use
drh [Wed, 26 Jul 2023 01:12:08 +0000 (01:12 +0000)] 
Add the concept of an RCStr string - a "Reference Counted String".  Use
these to keep track of big JSON strings that might need to be used in
multiple places at the same time with different lifetimes.  Add two
different JSON string values to each parse - one with and one without
changes.  The net result is a large reduction in the number of parses
that occur when doing an UPDATE of a indexed JSON field using
json_replace() or similar.

FossilOrigin-Name: a4c1af616e672a0d4d04f2652e645617758231598fb7161b956883512303ae87

2 years agoExtend the enhancement to json_set() and json_replace(). Clean up cruft. json-opt-rcstr
drh [Wed, 26 Jul 2023 01:05:08 +0000 (01:05 +0000)] 
Extend the enhancement to json_set() and json_replace().  Clean up cruft.

FossilOrigin-Name: 2dbb22c75e86f2e3ced38ac14b4943570d5c2f86cd5e37e875bf0c863be28836

2 years agoAdd the JsonParse.zAlt field to old revised JSON text after a change.
drh [Wed, 26 Jul 2023 00:48:45 +0000 (00:48 +0000)] 
Add the JsonParse.zAlt field to old revised JSON text after a change.
Demonstrate that this elminates the need for reparsing after a change
by using it in the json_remove() function.  This is an incremental check-in
containing lots of cruft.

FossilOrigin-Name: f930b139d6db0ee799bc90397b225175103c4bf22923d1c9cbcd32509adc1738

2 years agoClarify ownership of the various objects involved in parsing JSON.
drh [Tue, 25 Jul 2023 20:26:47 +0000 (20:26 +0000)] 
Clarify ownership of the various objects involved in parsing JSON.

FossilOrigin-Name: afe02a398a16d51bd7482b6fbe2fbd15d9ac4fd9cdbc9d2bf81f38b3391fc567

2 years agoIncremental improvements to JSON parsing - trying to fold in the RCStr object.
drh [Tue, 25 Jul 2023 18:28:03 +0000 (18:28 +0000)] 
Incremental improvements to JSON parsing - trying to fold in the RCStr object.

FossilOrigin-Name: 4cb15d934a85ebc290fe6dd8cd3bd47b159561ca75d72bbffef30b9ea4623b09

2 years agoFix a harmless "set-but-not-used" compiler warning in sqlite3session.c.
dan [Tue, 25 Jul 2023 17:54:25 +0000 (17:54 +0000)] 
Fix a harmless "set-but-not-used" compiler warning in sqlite3session.c.

FossilOrigin-Name: 54b3c43fdfdaca6b129a5f0ee93c34eb001663775d33c087066650f5e164d1c1

2 years agoMerge trunk changes into this branch.
dan [Tue, 25 Jul 2023 17:11:29 +0000 (17:11 +0000)] 
Merge trunk changes into this branch.

FossilOrigin-Name: 719973d7f5a47b110e9919fcb96d21feab1e41356dbb3ec674c1116c17bbb778

2 years agoAdd extra test for 'deletemerge'.
dan [Tue, 25 Jul 2023 16:48:54 +0000 (16:48 +0000)] 
Add extra test for 'deletemerge'.

FossilOrigin-Name: bc33cff4203cef12518e0f43d380a06d53d67c725fb96cfe6e934b7dc97a7efd

2 years agoChange the name of the fts5 'delete-automerge' option to 'deletemerge'. And add tests...
dan [Tue, 25 Jul 2023 15:48:58 +0000 (15:48 +0000)] 
Change the name of the fts5 'delete-automerge' option to 'deletemerge'. And add tests for it.

FossilOrigin-Name: 1079300db2a7d1fbc86a01c215c234a3af64889c5396e6da63ff4f3c7efae4c5

2 years agoFix a minor problem with error reporting in JSON.
drh [Tue, 25 Jul 2023 15:43:01 +0000 (15:43 +0000)] 
Fix a minor problem with error reporting in JSON.

FossilOrigin-Name: c456e4a8999066cd96246327101b3cca78294511a71a2ac07939bb702bfcb5f4

2 years agoCreate the new RCStr class of strings and try to use them for JSON storage.
drh [Tue, 25 Jul 2023 15:08:18 +0000 (15:08 +0000)] 
Create the new RCStr class of strings and try to use them for JSON storage.

FossilOrigin-Name: c1b8725089bb3d006ec69add28f4fcb3f4e79412c7f438b5b1067c2227e77b9c