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100 check-ins occurring around 7f0c79b94e8f5.

2023-12-13
16:50
Avoid invoking sqlite3ExprColUsage() on an unresolve column reference. (check-in: 6e0e2ee7 user: drh tags: branch-3.44)
16:45
Avoid invoking sqlite3ExprColUsage() on an unresolve column reference. dbsqlfuzz fc34aa62df4de103705d11b807074687ffafbda5. (check-in: ac9314c0 user: drh tags: trunk)
15:27
Bug fix in the JSONB validator. dbsqlfuzz ac6fa521a08609a642198e7decf64180e750b3c4 (check-in: 3e940a6a user: drh tags: trunk)
14:31
Improvements to UTF8 handling, and especially the handling of invalid UTF8, in the JSON routines. (check-in: 1b229c11 user: drh tags: trunk)
2023-12-12
18:38
Fix the JSON object label comparison object so that it works correctly even if the label ends with escaped whitespace. (check-in: 4d5353ca user: drh tags: trunk)
17:55
Worker1 Promiser API: when multiple db connections are active then use the requested connection instead of always the first-opened connection. Bug reported in forum post 894c330e7f23b177. (check-in: 3874e5a3 user: stephan tags: branch-3.44)
17:52
Worker1 Promiser API: when multiple db connections are active then use the requested connection instead of always the first-opened connection. Bug reported in forum post 894c330e7f23b177. (check-in: 194276e1 user: stephan tags: trunk)
17:31
The json_valid(*,8) function does a much better check of the validity of the JSONB input. The json_error_position() function returns an approximate byte offset to the point of the first detected error in the JSONB. (check-in: 840efb33 user: drh tags: trunk)
17:13
Add NEVER to two unreachable branches in JSON. (Closed-Leaf check-in: c96ebb08 user: drh tags: jsonb-valid)
14:33
Improvements to JSONB validation - catch more cases where the input does not conform to spec. (check-in: be1864ea user: drh tags: jsonb-valid)
02:31
Validity checking of text nodes in JSONB. (check-in: fa516068 user: drh tags: jsonb-valid)
2023-12-11
21:00
The json_error_position() function now reports an approximate byte offset to the problem in a JSONB if there is a problem. (check-in: 80d5d94d user: drh tags: jsonb-valid)
20:44
json_error_position() now uses jsonValidityCheck() to find the approximate position of an error in a JSONB blob. (check-in: c3d60cf7 user: drh tags: jsonb-valid)
20:19
json_valid(*,8) allows minus-signs on hexadecimal literals. (check-in: c0d7f452 user: drh tags: jsonb-valid)
19:21
Activate JSON_SELFCHECK within fuzzcheck. (check-in: 4d14e733 user: drh tags: jsonb-valid)
19:00
Rename the new test-control to SQLITE_TESTCTRL_JSON_SELFCHECK. Make it so that the current value of the setting can be interrogated. (check-in: 7aff1d9a user: drh tags: jsonb-valid)
17:03
Add SQLITE_TESTCTRL_VALIDATE_JSONB, which if enabled under SQLITE_DEBUG causes cross-checking of generate JSONB. (check-in: b410a4db user: drh tags: jsonb-valid)
14:01
Work toward enhanced functionality for json_valid() with deep checking of the JSONB (second argument has bit 0x08). (check-in: c370d573 user: drh tags: jsonb-valid)
13:48
Different fix for the fts5 COMMIT-following-OOM problem first fixed by [fba3129d]. This one does not cause problems if an fts5 table is renamed and then dropped within the same transaction. (check-in: 67da596d user: dan tags: branch-3.44)
02:39
Fix a potential use of uninitialized value in json_valid() with 2nd argument of 8. (check-in: fa102036 user: drh tags: trunk)
2023-12-08
16:56
Fix a harmless UBSAN warning. (check-in: 1503cba6 user: drh tags: trunk)
14:54
Fix a potential problem RCStr access on a JsonString object that is not really and RCStr. Fuzzer/UBSAN find. (check-in: d2f2174c user: drh tags: trunk)
12:58
Fix a harmless compiler warning about "confusing indentation". (check-in: 34f9e9a8 user: drh tags: trunk)
12:04
Avoid dropping an error code in new fts5 tokendata=1 code. (check-in: a66596e3 user: dan tags: trunk)
2023-12-07
21:09
Ensure an fts5vocab table never uses a special tokendata=1 merge cursor. (check-in: 1e26510e user: dan tags: trunk)
20:46
Avoid an assert() failure when querying an fts5vocab table that accesses a tokendata=1 fts5 table with corrupt %_data records. (check-in: 386ba9e2 user: dan tags: trunk)
19:08
Fix a null-pointer dereference in fts5 tokendata=1 code. (check-in: d69fa8f0 user: dan tags: trunk)
18:41
Fix a problem with handling OOM and other errors in fts5 when querying tokendata=1 tables. (check-in: bc911ab5 user: dan tags: trunk)
14:41
Different fix for the fts5 COMMIT-following-OOM problem first fixed by [fba3129d]. This one does not cause problems if an fts5 table is renamed and then dropped within the same transaction. (check-in: d8c6b246 user: dan tags: trunk)
14:09
Rework the jsonEachPathLength() routine in json_tree() so that it is less susceptible to problems due to goofy object labels. (check-in: 858b76a0 user: drh tags: trunk)
13:14
Add ALWAYS() on branches added in [ec0ae4030968c782] that are always true. (check-in: 451cef86 user: drh tags: trunk)
12:55
Improved detection of corrupt JSONB in the jsonReturnFromBlob() function. (check-in: b014736c user: drh tags: trunk)
2023-12-06
22:22
Merge the latest trunk enhancements into the reuse-schema branch. (check-in: 5c36819c user: drh tags: reuse-schema)
21:18
Merge the latest trunk changes into the bedrock branch. (check-in: c2e53000 user: drh tags: bedrock)
21:11
Merge the latest trunk enhancements into the wal2 branch. (check-in: 457724e7 user: drh tags: wal2)
21:05
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: b1c58f48 user: drh tags: begin-concurrent)
18:34
Fix compiler warning about shadowed variable in fts5_index.c. (check-in: ee70e4c1 user: dan tags: trunk)
18:25
Work around LLVM's newfound hatred of function pointer casts. Forum post 1a7d257346636292. (check-in: ec0ae403 user: drh tags: trunk)
18:10
Update documentation comments in fts5.h. (check-in: 38c50e22 user: dan tags: trunk)
17:50
Do correct comparisons between object labels in JSON even when the two labels contain different JSON escapes. (check-in: bda2e30c user: drh tags: trunk)
17:39
Correctly handle 8-byte sizes in the JSONB format. Forum post 283daf08e91183fc. (check-in: 73d390f3 user: drh tags: trunk)
16:57
Fix the routine that determines the json_tree.path value for the first row so that it correctly takes into account escape sequences in the path argument. (Closed-Leaf check-in: b9243ee8 user: drh tags: json-label-compare)
16:27
In CLI, move -interactive flag handling back to arg-loop pass 2. (check-in: 63cb05a8 user: larrybr tags: trunk)
15:50
Test cases for object label matching with escape sequences. (check-in: c6f2aa38 user: drh tags: json-label-compare)
15:35
The rule for the RHS of the ->> and -> operators when the RHS does not begin with $ is that it must be (1) all digits, or (2) all alphanumerics, or (3) contained within [..] or else it will become a quoted label. (check-in: 0e059a54 user: drh tags: json-label-compare)
14:50
Increased rigor in comparisons between object labels in JSON. (check-in: 2bc86d14 user: drh tags: json-label-compare)
14:36
Add the tokendata=1 option and related APIs to fts5. (check-in: a76a636b user: dan tags: trunk)
14:30
Merge trunk changes into this branch. (Closed-Leaf check-in: 8f46eace user: dan tags: fts5-token-data)
12:30
README.md typo fix reported in the forum and update all links from http: to https:. (check-in: 5c48acdb user: stephan tags: trunk)
2023-12-05
19:45
Rework the JSON functions so that they use the JSONB format internally. The original JsonNode parse tree design is removed. All JSON functions that accept text JSON also accept JSONB. New functions generate JSONB. (check-in: 7f0c79b9 user: drh tags: trunk)
19:24
Use extra assert() statement to silence harmless static analyzer warnings. (Closed-Leaf check-in: 174c2b2e user: drh tags: jsonb)
18:36
Further tests for the new code on this branch. (check-in: 59d008b6 user: dan tags: fts5-token-data)
18:28
Miscellaneous comment cleanup and typo fixes. (check-in: 59446dc0 user: drh tags: jsonb)
12:52
Use strspn() to accelerate whitespace bypass in the JSON parser. (check-in: 843197df user: drh tags: jsonb)
12:22
Small performance gain by unwinding the string literal delimiter search loop in the JSON parser by one more level. (check-in: 4c587fea user: drh tags: jsonb)
12:20
Clean up the JSONB performance test script. (check-in: 90530107 user: drh tags: jsonb)
01:44
Use an assert() to fix a harmless static analyzer warning. (check-in: a249ca65 user: drh tags: jsonb)
00:17
Fix OOM and corrupt JSONB handling in json_patch(). (check-in: 1910feb0 user: drh tags: jsonb)
2023-12-04
23:12
Rename the internal routine jsonMergePatchBlob() to just jsonMergePatch(). (check-in: ebf667b6 user: drh tags: jsonb)
19:48
Add further tests for xInstToken(). (check-in: 8582707f user: dan tags: fts5-token-data)
19:32
Fixes to error handling in json_array_length(). (check-in: aa85df2d user: drh tags: jsonb)
19:14
Do not make the input JSONB editable in json_remove() if there are no PATH argument. (check-in: 66594544 user: drh tags: jsonb)
18:53
Fix errors in rendering JSON5 escape sequences embedded in JSONB. (check-in: f1a51ae3 user: drh tags: jsonb)
18:45
Fixes for xInstToken() with tokendata=0 tables. And with prefix queries. (check-in: 78fbb715 user: dan tags: fts5-token-data)
17:58
Fix memory leak in new code on this branch. (check-in: ebc160b9 user: dan tags: fts5-token-data)
17:45
Fix a problem with the xInstCount() API and "ORDER BY rank" queries. (check-in: 317a5056 user: dan tags: fts5-token-data)
17:40
Continuing simplifications and code cleanup. (check-in: ddf92b50 user: drh tags: jsonb)
17:05
Fix bug in xInstToken() causing the wrong token to be returned. (check-in: da78d07e user: dan tags: fts5-token-data)
16:01
Remove reachable ALWAYS and NEVER macros. (check-in: f601de3e user: drh tags: jsonb)
15:22
Two new NEVER macros. (check-in: 52632c92 user: drh tags: jsonb)
15:08
Add tests for using tokendata=1 and contentless_delete=1 together. (check-in: a2506b8c user: dan tags: fts5-token-data)
13:12
Repair issues and inefficiencies found during testing. (check-in: ae973cb1 user: drh tags: jsonb)
01:14
Better pre-scan size estimations for objects in the JSON parser resulting in fewer reallocations and memmove operations. (check-in: 526b27f9 user: drh tags: jsonb)
00:31
Back off on the use of strlen() for situations where sqlite3_value_bytes() will work as well, for performance. (check-in: 79fb54fb user: drh tags: jsonb)
2023-12-03
23:38
Remove dead code. Improved reporting of errors in JSON inputs. (check-in: 2eaa738e user: drh tags: jsonb)
23:30
Avoid problems when the path argument to json_tree() contains embedded U+0000 characters. (check-in: 9f055091 user: drh tags: jsonb)
20:11
Ensure that OOM conditions in the generation of the "bad JSON path" error message result in an SQLITE_NOMEM error. (check-in: aa0e02b5 user: drh tags: jsonb)
19:59
Enable incorrect JSONB to be rendered into text without hitting an assertion for a bad whitespace escape in a string. (check-in: 4d6a9a21 user: drh tags: jsonb)
19:32
Partial hand-merge of shell.c.in (not buildable) (Leaf check-in: 62e90c9b user: larrybr tags: cli_extension_wip)
11:54
Do not let bad hexadecimal digits in malformed JSONB cause an assertion fault. (check-in: 8dec1ba1 user: drh tags: jsonb)
00:51
Minor code changes for consistency and to simplify testing. (check-in: df272bd8 user: drh tags: jsonb)
2023-12-02
21:39
Implement strict JSONB checking in the json_valid() function. (check-in: 0f26d388 user: drh tags: jsonb)
20:37
Fix harmless compiler warnings reported by MSVC. (check-in: 419652c0 user: drh tags: jsonb)
20:35
Fix various compiler warnings and other problems with the new code on this branch. (check-in: 3a623cfa user: dan tags: fts5-token-data)
20:25
Code and comment cleanup. Everything should work the same. (check-in: c640754d user: drh tags: jsonb)
18:17
Fix harmless compiler warnings. Refactor some identifier names for clearer presentation. (check-in: 7e394150 user: drh tags: jsonb)
18:14
When tokendata=1 queries require multiple segment-cursors, allow those cursors to share a single array of in-memory tombstone pages. (check-in: e0175d07 user: dan tags: fts5-token-data)
18:04
Take extra care to ensure that JSONB values that are in cache are actually owned by the JSON subsystem, and that ownership of such values is not handed back to the bytecode engine. (check-in: 13045340 user: drh tags: jsonb)
17:32
Ensure that tokendata=1 queries avoid loading large doclists for queries like "common AND uncommon", just as tokendata=0 queries do. (check-in: 7bda09ab user: dan tags: fts5-token-data)
16:11
Protect a memcpy() against OOM conditions. (check-in: 26144d1c user: drh tags: jsonb)
15:59
Do not allow a JsonParse object to be considered "editable" after an OOM. (check-in: c6bacf57 user: drh tags: jsonb)
15:06
Fix potential unsigned integer underflow in jsonAppendString(). (check-in: d2fba2cb user: drh tags: jsonb)
14:55
Minor fix to the header comment on jsonXlateTextToBlob(). (check-in: c3677ba4 user: drh tags: jsonb)
14:16
Performance optimization in jsonAppendString(). (check-in: fdf00e96 user: drh tags: jsonb)
13:36
Simplification and optimization of the JSON parser. (check-in: f5ec9485 user: drh tags: jsonb)
12:23
Remove a NEVER that can be true if a virtual table column is declared to have a DEFAULT. See forum post 3d4de8917627d058. (check-in: 8abc2cca user: drh tags: trunk)
01:38
Unroll a loop in the parser for a performance increase. (check-in: a6dc29e4 user: drh tags: jsonb)
01:06
Fix harmless compiler warnings and enhance performance the parser. (check-in: 285633da user: drh tags: jsonb)
2023-12-01
22:01
Performance optimization in the JSON parser. (check-in: 68d191f4 user: drh tags: jsonb)
20:37
Remove old code for tokendata=1 queries. (check-in: b0a489e8 user: dan tags: fts5-token-data)