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39 check-ins occurring around df099ad713011b67.
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2023-07-27
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| 20:12 | Merge trunk into jni branch for compiler warning fixes. (check-in: 0514fd340a user: stephan tags: jni) | |
| 20:08 | Fix a couple of compiler warnings in fts5_index.c. (check-in: bf71faa2a1 user: dan tags: trunk) | |
| 20:02 | Initial check-in of JNI (Java Native Interface) bindings for the core C API. (check-in: b5374b9ef5 user: stephan tags: jni) | |
| 19:39 | The OP_Column opcode caches large column values coming from overflow pages. (check-in: ab1edcc7fe user: drh tags: json-opt) | |
| 19:13 | Add the contentless_delete=1 option to fts5. For creating contentless tables that support DELETE and REPLACE statements. (check-in: d66b182d2b user: dan tags: trunk) | |
| 18:19 | Merge trunk enhancements into the json-opt branch. (check-in: 5739a16ad2 user: drh tags: json-opt) | |
| 17:50 | Dynamically determine whether the wasm.xWrap() argc check can be applied, depending on how the wasm environment exposes its exports. (check-in: fd59226b34 user: stephan tags: trunk) | |
| 15:00 | Dynamically determine whether the wasm.xWrap() argc check workaround for JSPI is necessary, instead of baking it in to JSPI builds. (Edit: closing jspi branch. Introducing JSPI would require making parts of the C API wrapper async.) (Closed-Leaf check-in: 86bb464f31 user: stephan tags: jspi) | |
| 01:38 | Accommodate a breaking change in emcc 3.1.44. (check-in: 2c5dd34199 user: stephan tags: trunk) | |
| 01:35 | Accommodate a breaking change in emcc 3.1.44. (check-in: 4ce3860300 user: stephan tags: jspi) | |
| 00:21 | Fix a performance regression in JSON associated with generating small snippets of JSON from a larger JSON string. See forum thread 15d6bd9cd37202a7. (check-in: 837f2907e1 user: drh tags: trunk) | |
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2023-07-26
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| 23:22 | Reduce the number of memory allocations when parsing JSON. (check-in: 9edd671621 user: drh tags: trunk) | |
| 21:53 | Minor changes to make coverage testing easier. (check-in: ec8b43382e user: drh tags: trunk) | |
| 19:22 | Change a switch() case to default for coverage. (check-in: 04f497074b user: drh tags: trunk) | |
| 19:11 | Make sure jsonReplaceNode() always leaves the JsonParse in a consistent state even if an error is encountered. (check-in: 01d52232dd user: drh tags: trunk) | |
| 18:34 | Add a comment describing the contents of the ExceptionInformation[] array for win32 EXCEPTION_IN_PAGE_ERROR exceptions. No changes to code. (check-in: 8e20354242 user: dan tags: wal-shm-exceptions) | |
| 18:13 | Make sure jsonReplaceNode() always leaves the JsonParse in a consistent state even if an error is encountered. (Closed-Leaf check-in: 29c7b1cbc4 user: drh tags: mistake) | |
| 18:11 | Initial experimentation with getting JSPI (JavaScript Promise Integration) support working. It builds, but requires disabling func argument count validation checks on sqlite3.wasm.xWrap()-processed exports and it crashes cryptically in wasm when the tests are run. (check-in: 5b178f92f5 user: stephan tags: jspi) | |
| 17:51 | Add the ".scanstats vm" command to the shell tool. For profiling VM code in SQLITE_ENABLE_STMT_SCANSTATUS builds. (check-in: 0cbec3990d user: dan tags: trunk) | |
| 16:41 | Improve the output when ".scanstats vm" is enabled. (Closed-Leaf check-in: 7df08fd35e user: dan tags: scanstatus-exp) | |
| 14:18 | Improved caching and reuse of JSON parses. (check-in: df099ad713 user: drh tags: trunk) | |
| 13:17 | 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. (check-in: 1bf85d4e38 user: drh tags: json-opt) | |
| 11:53 | More comment improvements in json.c. Do not run jsonLookup() following an OOM error. (check-in: cd5fda8c2e user: drh tags: json-opt) | |
| 11:43 | Improved comments and other cleanup for the changes on this branch. (check-in: bac953a80d user: drh tags: json-opt) | |
| 11:41 | 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. (check-in: b8f708e35d user: stephan tags: trunk) | |
| 11:11 | Add SAHPoolUtil.getFileNames() method, and tests for it, per forum feedback. Add a test to demonstrate that two SAH pools can coexist so long as they have different names. (check-in: 72dc3f8c32 user: stephan tags: trunk) | |
| 11:00 | Fix jsonForceRCStr() to also add the NULL terminator. (check-in: 134b01f37f user: drh tags: json-opt) | |
| 07:57 | Reformulate [907dfc4a7aa1] using awk instead of sed for better cross-platform portability. (check-in: 82ff7cc6a4 user: stephan tags: trunk) | |
| 01:15 | Merge the latest trunk fixes into the json-opt branch. (check-in: ef4e1664d1 user: drh tags: json-opt) | |
| 01:12 | 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. (check-in: a4c1af616e user: drh tags: json-opt) | |
| 01:05 | Extend the enhancement to json_set() and json_replace(). Clean up cruft. (Closed-Leaf check-in: 2dbb22c75e user: drh tags: json-opt-rcstr) | |
| 00:48 | 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. (check-in: f930b139d6 user: drh tags: json-opt-rcstr) | |
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2023-07-25
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| 20:26 | Clarify ownership of the various objects involved in parsing JSON. (check-in: afe02a398a user: drh tags: json-opt-rcstr) | |
| 18:28 | Incremental improvements to JSON parsing - trying to fold in the RCStr object. (check-in: 4cb15d934a user: drh tags: json-opt-rcstr) | |
| 17:54 | Fix a harmless "set-but-not-used" compiler warning in sqlite3session.c. (check-in: 54b3c43fdf user: dan tags: trunk) | |
| 17:11 | Merge trunk changes into this branch. (Closed-Leaf check-in: 719973d7f5 user: dan tags: fts5-contentless-delete) | |
| 16:48 | Add extra test for 'deletemerge'. (check-in: bc33cff420 user: dan tags: fts5-contentless-delete) | |
| 15:48 | Change the name of the fts5 'delete-automerge' option to 'deletemerge'. And add tests for it. (check-in: 1079300db2 user: dan tags: fts5-contentless-delete) | |
| 15:43 | Fix a minor problem with error reporting in JSON. (check-in: c456e4a899 user: drh tags: json-opt-rcstr) | |