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6 descendants and 100 ancestors of [99a0951f]
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2019-01-22
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| 18:20 | Add the SQLITE_ENABLE_EARLY_CURSOR_CLOSE compile-time option which causes read cursors to be closed after their usefulness ends during a two-pass UPDATE. Leaf check-in: 8790368b user: mistachkin tags: branch-3.26 | |
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2018-12-12
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| 11:57 | OSSFuzz found a case where an assert() inside sqlite3ExprCompare() can be true. Test case added to TH3. check-in: bc891ac6 user: drh tags: branch-3.26 | |
| 11:54 | Fix a problem with using "<db>-vacuum" (the default) as the state database when resuming an RBU vacuum. check-in: 6b7567fc user: drh tags: branch-3.26 | |
| 11:50 | Do not use a partial index as a table scan in an IN operator. Fix for ticket [1d958d90596593a77420e59]. check-in: c1c735a8 user: drh tags: branch-3.26 | |
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2018-12-07
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| 02:01 | Fix the sqlite3ExprDup() function so that it correctly duplicates the Window object list on a Select that contains window functions. Fix for ticket [f09fcd17810f65f717]. check-in: 65aafb55 user: drh tags: branch-3.26 | |
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2018-12-06
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| 14:24 | Bump the version number to 3.26.1. check-in: e97e053b user: drh tags: branch-3.26 | |
| 14:11 | Fix a potential NULL pointer dereference that can occur in ALTER TABLE following an OOM. Test case in TH3. check-in: 99a0951f user: drh tags: branch-3.26 | |
| 13:57 | Ensure that ALTER TABLE modifies table and column names embedded in WITH clauses that are part of views and triggers. check-in: e066b4e1 user: drh tags: branch-3.26 | |
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2018-12-01
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| 12:34 | Version 3.26.0 check-in: bf8c1b2b user: drh tags: trunk, release, version-3.26.0 | |
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2018-11-30
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| 20:59 | Fix a typo in a comment. No changes to code. check-in: 23684cb8 user: drh tags: trunk | |
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2018-11-29
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| 12:00 | Fix the name of the trig function approximation in geopoly. No functional changes to the code. check-in: 33576b12 user: drh tags: trunk | |
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2018-11-28
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| 19:23 | Fix a typo in a comment used to generate documentation. No changes to code. check-in: 62360cea user: drh tags: trunk | |
| 19:12 | Update incrvacuum.test so that it works with builds that do not support mmap(). check-in: 8eb62fd5 user: dan tags: trunk | |
| 11:49 | Update some test cases to account for SQLITE_OMIT_VIRTUAL_TABLE builds. check-in: b53a9a3d user: dan tags: trunk | |
| 11:09 | Follow-up to [0bf0fd242b93c3bd30]: only reset the pager when adding a new codec, not when overwriting an existing codec. Also, improve a comment in the pcache1 subsystem. check-in: 5c040fdb user: drh tags: trunk | |
| 08:24 | Changes to Makefile.in to allow testfixture to be built with SQLITE_USER_AUTHENTICATION. check-in: 7b510f59 user: dan tags: trunk | |
| 08:09 | Remove -DSQLITE_USER_AUTHENTICATION from the "Unlock-Notify" configuration. Create a dedicated "User-Auth" configuration for testing this feature. check-in: 8c41024f user: dan tags: trunk | |
| 08:02 | Fixes for SQLITE_OMIT_VIRTUAL_TABLE builds. check-in: 9bcdec85 user: dan tags: trunk | |
| 01:45 | Always enable SQLITE_ENABLE_DESERIALIZE for the MSVC makefile as this is necessary to get releasetest.tcl to work. check-in: d362dedb user: drh tags: trunk | |
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2018-11-27
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| 19:47 | Fix a failing assert() in sqlite3ResetAllSchemasOfConnection(). check-in: 0ea049f3 user: dan tags: trunk | |
| 17:02 | Improvements to two cases in pragma4.test. check-in: 3c893d9b user: drh tags: trunk | |
| 14:41 | Remove the sqlite3PagerUseWal() routine which was made obsolete by the [81629ba91475938b6ad] change. check-in: 4331b499 user: drh tags: trunk | |
| 14:34 | Add a simple test case for Lemon. Always include assert.h in the Lemon-generated parser. check-in: 9c9c46dc user: drh tags: trunk | |
| 14:03 | Fix to the error handling logic in the Lemon parser template. This does not affect SQLite since SQLite does not use that part of the Lemon parser template. check-in: c6dfc59e user: drh tags: trunk | |
| 09:57 | Add an "#ifndef SQLITE_DISABLE_FTS4_DEFERRED" block around function fts3EvalDeferredPhrase() in fts3 in order to silence a compiler warning. check-in: 6f4b0d04 user: dan tags: trunk | |
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2018-11-26
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| 18:09 | Do not allow direct access to internal-use SQL functions such as sqlite_rename_column() and sqlite3_rename_table() except when the new SQLITE_TESTCTRL_INTERNAL_FUNCTIONS flag is set. check-in: 6e133054 user: drh tags: trunk | |
| 15:00 | Minor comment enhancement in alter.c. No changes to code. check-in: 12920bcb user: drh tags: trunk | |
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2018-11-24
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| 20:44 | Fix a bug in the geopoly_ccw() function. Test cases in TH3. check-in: 773c5c1d user: drh tags: trunk | |
| 17:46 | Make the winTruncate() method of the windows VFS be a no-op if there are outstanding references to the memory-mapped pages. Otherwise, memory might be deleted out from under those references when the file is remapped during the truncate operation. check-in: ffce4aac user: drh tags: trunk | |
| 16:07 | Remove the unused mmapSizeActual field from the Windows sqlite3_file implementation. check-in: 0e7aa622 user: drh tags: trunk | |
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2018-11-22
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| 19:10 | Fix a problem reading from temp databases in SQLITE_DIRECT_OVERFLOW_READ builds. check-in: 81629ba9 user: dan tags: trunk | |
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2018-11-21
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| 14:27 | Improvements to the ossfuzz.c fuzz-testing module so that it works with -DSQLITE_OMIT_PROGRESS_CALLBACK and with -DSQLITE_OMIT_INIT. check-in: d343f7d6 user: drh tags: trunk | |
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2018-11-20
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| 18:09 | Fix problems in pragma.c causing some PRAGMA statements to test the wrong schema-cookie before proceeding, or to try to open cursors on the wrong database ("PRAGMA foreign_key_check" only). check-in: 6982f52f user: dan tags: trunk | |
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2018-11-17
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| 14:59 | Fix the regexp used to recognize libdl errors on OS-X. check-in: 17400253 user: drh tags: trunk | |
| 14:26 | Fix harmless compiler warnings that appear with SQLITE_OMIT_EXPLAIN. check-in: 5fff00b0 user: drh tags: trunk | |
| 14:19 | Remove a C++-style comment. check-in: 645232f2 user: drh tags: trunk | |
| 13:08 | Fix a problem in test script e_fkey.test. check-in: acfd0a05 user: dan tags: trunk | |
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2018-11-16
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| 20:50 | Fix a test case so that it works on windows. check-in: 2d92d25f user: drh tags: trunk | |
| 20:18 | Add SQLITE_CONSTRAINT support to the xBestIndex methods on dbstat, sqlite_dbpage, and zipfile. check-in: 5cd24e55 user: drh tags: trunk | |
| 19:19 | Update the explain virtual table to make use of SQLITE_CONSTRAINT. check-in: b2d41ff7 user: drh tags: trunk | |
| 16:04 | Fix the JSON table-valued functions to make use of SQLITE_CONSTRAINT. check-in: 3f34f4f5 user: drh tags: trunk | |
| 15:41 | Add an assert() to the generate_series virtual table to verify assumptions about the design. check-in: cd13b499 user: drh tags: trunk | |
| 15:08 | Update the generate_series() table-valued function to make use of the new SQLITE_CONSTRAINT return from xBestIndex. check-in: 4372ad64 user: drh tags: trunk | |
| 14:36 | In order to avoid exporting a symbol, use a macro instead of a function to replace sqlite3_complete() in the shell code when SQLITE_OMIT_COMPLETE is defined. check-in: d584a0cb user: dan tags: trunk | |
| 13:56 | Enhance the xBestIndex interface of virtual table so that if the xBestIndex method returns SQLITE_CONSTRAINT then that particular combination of constraints is considered unusable and does not participate further in query planning. check-in: 684013ce user: drh tags: trunk | |
| 13:06 | Fix comments and make magic numbers into #defines in the fsdir implementation. check-in: c537c9c3 user: drh tags: trunk | |
| 08:36 | Fix a problem with virtual table "fsdir" and some join queries. check-in: 7fffcee0 user: dan tags: trunk | |
| 01:42 | Improvements to the CSV virtual table. check-in: 0406ecbb user: drh tags: trunk | |
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2018-11-15
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| 19:12 | Fix typos in the previous check-in. check-in: 9b37bbf5 user: mistachkin tags: trunk | |
| 16:56 | Include geopoly in the compiler-warning script. check-in: 3d947e1e user: drh tags: trunk | |
| 13:51 | New fuzztest cases. check-in: e8316ba4 user: drh tags: trunk | |
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2018-11-13
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| 20:21 | Fix a potential buffer overread in the dbstat virtual table when processing a corrupt database file. check-in: a62e6b59 user: drh tags: trunk | |
| 19:51 | Turn on ASAN for the dbfuzz2 utility. Fix a buffer overread associated with sqlite3_deserialize(). check-in: 4e38f27b user: drh tags: trunk | |
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2018-11-12
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| 15:20 | New hyperlinks in comments used to generate documentation. No changes to code. check-in: f9755f81 user: drh tags: trunk | |
| 13:20 | Fix a use-after-free problem in the fts5vocab virtual table. check-in: ac69d169 user: dan tags: trunk | |
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2018-11-10
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| 18:23 | Add support for read-only shadow tables on virtual tables. Added the SQLITE_DEFAULT_DEFENSIVE compile-time option that can put SQLite in defensive mode by default. check-in: 9c685171 user: drh tags: trunk | |
| 17:37 | Add the "changesetfuzz" program. For fuzzing changeset blobs. check-in: 2bae0e7c user: dan tags: trunk | |
| 17:36 | Merge latest trunk changes. Closed-Leaf check-in: b6d549c9 user: dan tags: changesetfuzz | |
| 04:14 | Remove a NEVER() that is reachable after all. Reverts checkin [9292d3351c40339]. Closed-Leaf check-in: c5dc7fb8 user: drh tags: read-only-shadow | |
| 03:47 | Merge fixes from trunk. check-in: bf88efce user: drh tags: read-only-shadow | |
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2018-11-09
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| 23:41 | Fix invalid use of unprotected sqlite3_value objects in the sqldiff utility, when using the --changeset option. check-in: a8d65214 user: drh tags: trunk | |
| 20:04 | When a table is renamed using "ALTER TABLE RENAME TO", update any REFERENCES clauses that refer to the table, unless "PRAGMA legacy_alter_table" is true and "PRAGMA foreign_keys" is set to false (i.e. so that when "PRAGMA legacy_alter_table" is set behaviour is still compatible with versions 3.24 and earlier). check-in: ae9638e9 user: dan tags: trunk | |
| 14:17 | Fix for ticket [787fa716be3a7f650cac] check-in: 531eca61 user: drh tags: trunk | |
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2018-11-08
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| 22:53 | In the treeview.c module, break out the display of SrcList into a separate subroutine, so that it can be invoked while debugging. check-in: 8c74065f user: drh tags: trunk | |
| 17:32 | Improved documentation for SQLITE_DBCONFIG_DEFENSIVE. Add a NEVER() macro on an unreachable branch. check-in: 9292d335 user: drh tags: read-only-shadow | |
| 14:59 | Add tests and a fix for program "changesetfuzz". check-in: 09b90db5 user: dan tags: changesetfuzz | |
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2018-11-07
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| 20:13 | Merge latest trunk changes into this branch. check-in: 53cd91d0 user: dan tags: changesetfuzz | |
| 20:07 | Fix minor issues in the changesetfuzz program. check-in: 5c7f0240 user: dan tags: changesetfuzz | |
| 17:52 | Update the "changesetfuzz" program to work with patchsets as well as changesets. check-in: 75b00fbe user: dan tags: changesetfuzz | |
| 16:46 | Performance improvement in subroutine that decides whether or not a table is read-only. check-in: 6e4968b0 user: drh tags: read-only-shadow | |
| 16:12 | Merge the onefile permutation fix from trunk. check-in: e543bff8 user: drh tags: read-only-shadow | |
| 14:41 | More test-case adjustments for defensive mode. check-in: 911e8a17 user: drh tags: read-only-shadow | |
| 14:39 | Fix a problem with the handling of SQLITE_FCNTL_PRAGMA in the test_onefile.c demo. check-in: 13e21b7d user: dan tags: trunk | |
| 13:41 | Merge the permutations fix from trunk. check-in: b753d849 user: drh tags: read-only-shadow | |
| 11:56 | Partially revert [3e1a2f661], as some test scripts require separate $presql and $dbconfig variables. check-in: cbf85284 user: dan tags: trunk | |
| 02:17 | Add the SQLITE_DEFAULT_DEFENSIVE compile-time option. Fix up test cases so that they work with DEFENSIVE enabled. check-in: 3212733c user: drh tags: read-only-shadow | |
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2018-11-06
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| 20:08 | Update the changesetfuzz program to fuzz changeset schemas as well as data. check-in: 141a93c8 user: dan tags: changesetfuzz | |
| 19:26 | Enable DEFENSIVE mode by default for tests. This requires lots of case of turning DEFENSIVE off in order to dodgy things to the database for testing purposes. No all of those cases are yet handled, so "make test" does not run to completion. check-in: a1d6c671 user: drh tags: read-only-shadow | |
| 15:57 | Turn on defensive mode for running test scripts. Does not yet work. check-in: 1c1d24ed user: drh tags: read-only-shadow | |
| 14:03 | Only allow shadow table to be written from within a recursive SQL call. Omit the SQLITE_PREPARE_SHADOW flag. Some tests are failing because the tests depend on being able to write to shadow tables. check-in: d890c658 user: drh tags: read-only-shadow | |
| 13:37 | Add enforcement of read-only on shadow tables. This does not currently work since some virtual tables are attempting to update shadow tables using sqlite3_exec(). check-in: f79b47c9 user: drh tags: read-only-shadow | |
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2018-11-05
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| 23:01 | Initial code to make shadow tables read-only to ordinary SQL. The now xShadowName method is added to the sqlite3_module object and is used to identify potential shadow tables. The SQLITE_PREPARE_SHADOW argument to sqlite3_prepare_v3() is defined. It is designed to permit writing to shadow tables, but is currently an unused placeholder. check-in: 31942b3d user: drh tags: read-only-shadow | |
| 20:37 | Add preliminary version of "changesetfuzz" program. For fuzzing changeset data without creating corrupt changesets. check-in: 81ac8745 user: dan tags: changesetfuzz | |
| 19:37 | Add the SQLITE_DBCONFIG_DEFENSIVE flag. check-in: 11d98414 user: drh tags: trunk | |
| 16:38 | Eponymous virtual tables appear to exist in all schemas. This is an alternative and improved fix to the eponymous virtual table in trigger problem that was previously addressed by checkin [1fa74930ab56171e]. check-in: b8d35c4a user: drh tags: trunk | |
| 07:53 | Disable the IS NOT NULL optimization when the IS NOT NULL operator is part of the ON clause of a LEFT JOIN. Fix for ticket [65eb38f6e46de8c75e188a17ec]. check-in: af39661e user: drh tags: trunk | |
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2018-11-03
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| 17:31 | Correct the internal logic for SQLITE_DBCONFIG_DEFENSIVE. Closed-Leaf check-in: 76094345 user: drh tags: dbconfig-defensive | |
| 16:51 | Add extra defenses against strategically corrupt databases to fts3/4. check-in: d44318f5 user: dan tags: trunk | |
| 16:09 | Add the SQLITE_DBCONFIG_DEFENSIVE flag. check-in: af3f29d4 user: drh tags: dbconfig-defensive | |
| 13:11 | Fix a assert() in the query planner that can arise when doing row-value operations on a PRIMARY KEY that contains duplicate columns. Ticket [1a84668dcfdebaf12415d]. check-in: dcb8c735 user: drh tags: trunk | |
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2018-11-02
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| 17:38 | Enhance triggers so that they can use table-valued-functions that exist in schemas outside of the schema in which the trigger is defined. check-in: 1fa74930 user: drh tags: trunk | |
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2018-10-31
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| 20:52 | Deploy the sqlite3Strlen30NN() function (argument guaranteed to be non-NULL) for a small performance improvement. check-in: 4a6ad519 user: drh tags: trunk | |
| 19:01 | Add support for the SQLITE_PREPARE_NORMALIZED flag and the sqlite3_normalized_sql() when compiling with SQLITE_ENABLE_NORMALIZE. Also remove unnecessary whitespace from Makefiles. check-in: 790ea39a user: drh tags: trunk | |
| 18:24 | Tweaks to the test_intarray documentation and tests. check-in: 7107f0da user: drh tags: trunk | |
| 01:12 | Merge fuzz test cases computed by dbfuzz2. check-in: e0d30c18 user: drh tags: trunk | |
| 01:04 | Improved corrupt database detection in the relocatePage() routine of the b-tree module. check-in: d5787333 user: drh tags: trunk | |
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2018-10-30
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| 23:45 | Add new fuzzer cases generated by dbfuzz2. Closed-Leaf check-in: 79fdad8b user: drh tags: dbfuzz2-cases | |
| 19:14 | Update comments in sqlite3session.c to describe the format of "rebase blobs", as well as changesets and patchsets. check-in: bf93f7b5 user: dan tags: trunk | |
| 16:25 | Split the SQLITE_WriteSchema flag in two flags, WriteSchema and SQLITE_NoSchemaError. Set only WriteSchema on a VACUUM to avoid problems when trying to vacuum a corrupt database. With this change, the size of the flags field on sqlite3 must grow from 32 to 64 bytes. check-in: 4f987810 user: drh tags: trunk | |
| 15:31 | Modify the CLI so that the --deserialize option is only available if it is compiled with SQLITE_ENABLE_DESERIALIZE. DESERIALIZE is now off by default for the main.mk makefile, but on for Makefile.in and Makefile.msc. check-in: 90b2a684 user: drh tags: trunk | |
| 15:20 | Improvements to the -fsanitize=fuzzer based database file fuzzer. (Cherrypick from the rubust-against-damaged-db branch.) check-in: 3cc01a0e user: drh tags: trunk | |
| 14:36 | In the CLI, when opening a file that begins with the normal SQLite prefix, open the file as a normal database even if it has a ZIP for AppendVFS record at the end. check-in: 7989bbda user: drh tags: trunk | |
| 13:19 | Enable sqlite3_deserialize() in the CLI. The --deserialize option associated with opening a new database cause the database file to be read into memory and accessed using the sqlite3_deserialize() API. This simplifies running tests on a database without risk of modifying the file on disk. check-in: 5e0129ee user: drh tags: trunk | |
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2018-10-29
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| 21:01 | Fix a potential assertion fault that can occur while trying to DROP a table from a corrupted database file. check-in: 147a9429 user: drh tags: trunk | |
| 18:33 | Fix minor memory leak in the dbstat extension that can occur following an attempt to analyze a corrupt database file. check-in: cb874fd8 user: drh tags: trunk | |
| 17:53 | Add the sqlite3_normalized_sql() API. Closed-Leaf check-in: 592b66e8 user: mistachkin tags: normalized_sql | |
| 17:08 | In the sessions module, avoid collecting rebase data if the user has not requested it. check-in: de72a773 user: dan tags: trunk | |