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38 check-ins using file src/build.c version b1e24f1d

2019-01-17
04:40
Fix a corner-case for the logic that cause an insert of a NULL into an INTEGER PRIMARY KEY column to be converted into a valid integer key, when the NULL results from a CASE expression that lacks an ELSE clause. (check-in: 9a425051 user: drh tags: trunk)
03:43
Ensure that the variable-length integer decoder in FTS3 never tries to left-shift a negative number. (check-in: 10ffc1fe user: drh tags: trunk)
01:06
Fix a failure in sqlite3ExprCompare() (check-in: 835e2cc5 user: drh tags: trunk)
2019-01-16
20:48
Fix a problem with fix [b4b57413]. (check-in: ca7b7aae user: dan tags: trunk)
19:44
Fix a problem in the fts3 matchinfo() function with corrupt database handling. (check-in: 24ed5fb6 user: dan tags: trunk)
19:26
Fix a problem in the code generator for sorting results with SRT_EphemTab and a LIMIT clause. (check-in: 49fcde2f user: drh tags: trunk)
14:58
Fix a problem with renaming a column that is used as part of an ORDER BY on a compound SELECT within a database view or trigger. (check-in: b4b57413 user: dan tags: trunk)
12:05
Avoid a dangling pointer comparison when renaming a table that has a trigger that itself contains a window function with an (illegal) column reference in a FOLLOWING expression. (check-in: d45bee36 user: dan tags: trunk)
11:38
Fix a memory leak that could occur in fts3 when handling a corrupt database. (check-in: 65cebb06 user: dan tags: trunk)
2019-01-15
20:51
Fix a problem with ALTER TABLE and vector assignments in UPDATE statements within triggers. (check-in: cc6cd753 user: dan tags: trunk)
18:14
Handle SQL NULL values without crashing in the fts5 snippet() and highlight() functions. (check-in: a5e9cc79 user: dan tags: trunk)
16:14
Fix a buffer overread in fts3 caused by a corrupt record. (check-in: e54efd60 user: dan tags: trunk)
15:18
Have fts5 reject attempts to insert a non-integer, non-null value into a rowid column with SQLITE_MISMATCH. (check-in: 4a9483f8 user: dan tags: trunk)
14:44
Fix a harmless memory leak in the Lemon parser generator utility program. (check-in: 1caff0fb user: drh tags: trunk)
14:31
Fix a problem triggered by DELETE statements with WHERE clauses that use the OR-optimization on some virtual tables. (check-in: ecf5caa7 user: dan tags: trunk)
2019-01-14
20:44
Add scalar function "prefix_length()" to ext/misc/prefixes.c. (check-in: 0bf15505 user: dan tags: trunk)
19:13
Fix a problem causing some Tcl test cases to fail with errors like "expected: [<multiline-whitespace>], got: []". (check-in: 11b8a4cb user: dan tags: trunk)
16:16
Add the "prefixes" table-valued function in the ext/misc folder. (check-in: f0fd2163 user: drh tags: trunk)
15:35
Fix a problem causing a crash if an fts5vocab table was created to query an fts3/4 FTS index. (check-in: 9cd64ce4 user: dan tags: trunk)
15:09
Fix a problem with querying a corrupt fts3 database. (check-in: 65e50706 user: dan tags: trunk)
13:32
When parsing a corrupt record using sqlite3VdbeRecordUnpack(), make sure that the resulting UnpackedRecord object is completely initialized, to avoid (harmless) MSAN warnings. (check-in: ddc3697e user: drh tags: trunk)
11:56
Have fts3 ignore empty sets of parenthesis if built with SQLITE_ENABLE_FTS3_PARENTHESIS. (check-in: c93c6b45 user: dan tags: trunk)
05:48
Avoid reading off the front of a page buffer when balancing a corrupt btree page. (check-in: cb505090 user: drh tags: trunk)
2019-01-13
20:23
In dbfuzz2, avoid using a malloc in the LLVMFuzzerInitialize() initializer routine, so that no memory leaks are reported. Also, show the version of SQLite being used when the -v option is on. (check-in: 824f9324 user: drh tags: trunk)
20:17
Relax the minimum size database file constraint on the dbtotxt utility program. (check-in: 97e723d7 user: drh tags: trunk)
20:17
Improved detection of database corruption while balancing pages from an auto_vacuum database with overflow pages. Test cases in TH3. (check-in: 35f04235 user: drh tags: trunk)
00:58
Move a local variable declaration into the outermost scope in which it is used. This fixes an ASAN warning. (check-in: ac3b6021 user: drh tags: trunk)
2019-01-12
21:30
Prevent unsigned 32-bit integer overflow from leading to a buffer overread inside of an assert(). The problem fixed here is no reachable in production code. (check-in: 0f850a25 user: drh tags: trunk)
20:55
Fix another problem with handling corrupt records in fts5_decode(). (check-in: 726e398b user: dan tags: trunk)
16:19
Fix an off-by-one error on a Goto in the code generator, that only causes problems for a REPLACE on an INTEGER PRIMARY KEY in non-debug builds. Test case in TH3. (check-in: e35eb877 user: drh tags: trunk)
14:58
Fix a problem with corrupt database handling in the fts3 matchinfo() function. (check-in: 703646b1 user: dan tags: trunk)
00:45
Improved detection of shadow table corruption in the fts5_decode() SQL function. (check-in: b74e5f3f user: drh tags: trunk)
00:12
Improved shadow table corruption detection in the matchinfo() function of FTS3. (check-in: 567be3bb user: drh tags: trunk)
00:07
Indicate that the database may be corrupt in the fts3corrupt4.test test script. (check-in: 473626d5 user: drh tags: trunk)
2019-01-11
23:08
Use 64-bit APIs in the fileio.c extension. (check-in: b49d56a0 user: drh tags: trunk)
21:34
Fix a segfault in fts3 prompted by a corrupted database. (check-in: 2d7b1d1d user: dan tags: trunk)
19:27
Fix another problem with corrupt databases in fts5. (check-in: 9bf811ea user: dan tags: trunk)
17:41
Fix a problem handling a negative value in the "number-of-pages" database header field. Also a problem with running "REINDEX tbl" against a virtual table for which the SQL passed to sqlite3_declare_vtab() contains PRIMARY KEY or UNIQUE constraints. (check-in: 556dd892 user: dan tags: trunk)