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50 check-ins occurring around 1e2dcc2d.
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2021-09-09
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| 19:19 | Remove a NEVER() in btree that is sometimes reachable. dbsqlfuzz b9140023005430654c8fe544cf0a082ef8d561c1. (check-in: 6844ede29e user: drh tags: trunk) | |
| 18:06 | Avoid masking off an OOM fault in rtreecheck(). (check-in: 3ebfe7128a user: drh tags: trunk) | |
| 14:03 | Improved database corruption detection in the editPage() subroutine of the btree rebalancer. dbsqlfuzz f035b1b5a100a5f0cffb95c958b6c67d7c5eaf1f. (check-in: 00286ca5d9 user: drh tags: trunk) | |
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2021-09-08
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| 21:49 | Speedup CLI's gulping of many huge block SQL comments. (check-in: 729620c5c0 user: larrybr tags: trunk) | |
| 19:25 | Fix PRAGMA integrity_check so that it does not try to enforce types on ANY columns in a STRICT table. (check-in: 57384fda8d user: drh tags: trunk) | |
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2021-09-07
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| 20:58 | For sqldiff, sqlite_schema comparisons must use compound (synthesized) PK. (check-in: 5bdd846612 user: larrybr tags: trunk) | |
| 19:23 | New test cases added to fuzzdata8.db. No code changes. (check-in: 51e5aadafe user: drh tags: trunk) | |
| 19:04 | Make sqldiff able to compare sqlite_schema tables (for detailed schema differences.) (check-in: 7ff92da9f1 user: larrybr tags: trunk) | |
| 16:05 | Fix a memory leak in fts5 that could occur when writing to an fts5 table that is being scanned by an fts5vocab cursor. (check-in: 1183552de1 user: dan tags: trunk) | |
| 15:41 | Fix a potential NULL pointer deference in the LIKE optimization. The problem was introduced by the addition of generated columns in check-in [b855acf1831943b3] (SQLite version 3.31.0, 2020-01-22). Reported by Wang Ke in [forum/forumpost/699b44b3ee|forum post 699b44b3ee]. (check-in: b9417d400f user: drh tags: trunk) | |
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2021-09-06
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| 16:15 | Fix a use-after-free error that could occur if an fts5 table is written while scanning it using an fts5vocab cursor. (check-in: e751c2ec78 user: dan tags: trunk) | |
| 15:59 | Fix an issue in the "shrink.test" test script reported by forum post 90a74bd618. (check-in: 6c3734edb2 user: drh tags: trunk) | |
| 11:44 | Restore the use of system isnan() that was removed by check-in [ea748edecb261f2b]. See forum thread d7c530ac587f59e6. (check-in: b3cfe23bec user: drh tags: trunk) | |
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2021-09-05
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| 18:45 | Complete shell.c maker's migration to TCL v.8.4 (check-in: e4b9b5b14b user: larrybr tags: cli_extension) | |
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2021-09-03
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| 18:11 | Fix an assertion fault in pcache introduced by [4bc93658aa563f2f] and detected by OSSFuzz. Test case in TH3. (check-in: 2262a49467 user: drh tags: trunk) | |
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2021-09-02
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| 16:29 | Get shell.c maker acceptable to TCL v8.4 and minor tweaks (check-in: c60f4f90c9 user: larrybr tags: cli_extension) | |
| 01:21 | Meld -safe option into CLI (check-in: c7c84998db user: larrybr tags: cli_extension) | |
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2021-08-31
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| 15:53 | Have the planner ensure that if one scan uses a subset of the WHERE clause of another, that scan is estimated to cost less and return fewer rows. (check-in: c7b34930e2 user: dan tags: trunk) | |
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2021-08-30
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| 17:02 | Do not disable a rowid=? term used to drive an IPK index if it is a transitive constraint. Commit [f1f9b5de] made the same change for non-IPK indexes. (check-in: 46e28cbcf6 user: dan tags: trunk) | |
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2021-08-27
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| 11:26 | Patch lemon to fix "error" token handling, according ot forum post e680f42f53090061. (check-in: 106b5e5355 user: drh tags: trunk) | |
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2021-08-26
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| 21:12 | Change the structuree exception handler in wal.c to catch EXCEPTION_IN_PAGE_ERROR instead of EXCEPTION_ACCESS_VIOLATION. (check-in: 0c6ab539cf user: dan tags: wal-shm-exceptions) | |
| 18:31 | Add the --safe to the CLI. Also the --nonce option and the .nonce command. (check-in: c76870cb1a user: drh tags: trunk) | |
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2021-08-24
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| 17:07 | Correctly preserve the collating sequence for a column when changing its datatype. Fix for the problem reported by forum post 36be3d3a08da9d92. Test cases in TH3. (check-in: c7f0813cab user: drh tags: trunk) | |
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2021-08-23
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| 15:56 | Fix a typo in a comment. No changes to code. (check-in: d953646a63 user: drh tags: trunk) | |
| 10:28 | Back out the change that allows typeless columns in strict tables. Replace that capability with an ANY type for strict tables that will accept any datatype with BLOB affinity. (check-in: d8fd1a2bfd user: drh tags: trunk) | |
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2021-08-21
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| 20:54 | Allow typeless columns in STRICT tables that are able to accept any data type. (check-in: 1e2dcc2d4e user: drh tags: trunk) | |
| 16:42 | Defer deleting subqueries in the compound-SELECT code generator until the end of code generation, in order to avoid deleting expressions out from under the aggregation function sanity checking assert()s that occur near the end of SELECT code generation. This fixes the assertion fault described by forum post cfcb4b461d. The problem goes back to check-in [6e6b3729e0549de0]. (check-in: 600f1991e5 user: drh tags: trunk) | |
| 15:49 | Add test cases to ensure that there is at least one test that causes an exception to be thrown from each SEH_INJECT_FAULT macro. (check-in: e480146f49 user: dan tags: wal-shm-exceptions) | |
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2021-08-20
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| 19:51 | Improvement to error handling in Lemon. No impact on SQLite. Forum post 2f468f43cbc48d7f (check-in: 18cc2f8574 user: drh tags: trunk) | |
| 18:18 | Use VVA_ONLY() instead of TESTONLY() in SEH macros so that the build works for coverage testing. (check-in: 9e9d5b566d user: drh tags: wal-shm-exceptions) | |
| 17:23 | Add missing SEH_INJECT_FAULT macros. (check-in: 27e9bdb3a9 user: dan tags: wal-shm-exceptions) | |
| 16:19 | Add some assert() statements and fix small issues with code on this branch. (check-in: bd9b373b17 user: dan tags: wal-shm-exceptions) | |
| 15:44 | Support for STRICT tables. A table with the STRICT option only allows a few core datatypes on columns and enforces those types rigidly. Also, PRIMARY KEY columns must be NOT NULL. (check-in: f9c1d3441b user: drh tags: trunk) | |
| 11:50 | Fix a problem on this branch causing checkpoints that do not proceed because they can't get the CHECKPOINT lock to return incorrect output values. (check-in: 5a98820c3d user: dan tags: wal-shm-exceptions) | |
| 08:05 | Improved error messages for the SQLITE_CONSTRAINT_DATATYPE error. (Closed-Leaf check-in: 39abca0147 user: drh tags: strict-tables) | |
| 01:12 | Do not allow the xfer-optimization to move the content of an ordinary table into a strict table. (check-in: 1ed1b594d3 user: drh tags: strict-tables) | |
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2021-08-19
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| 23:10 | Enable this branch to run both with and without the -DSQLITE_USE_SEH option. (check-in: 840e0a14eb user: drh tags: wal-shm-exceptions) | |
| 21:01 | If SQLITE_USE_SEH is defined, handle structured-exceptions thrown by MSVC builds if the *-shm file mapping is accessed after it becomes invalid for some reason. (check-in: 5c5fa47076 user: dan tags: wal-shm-exceptions) | |
| 16:29 | Improved comments. Fewer opcodes for integrity_check on strict tables. (check-in: 4ee57fb588 user: drh tags: strict-tables) | |
| 02:58 | Enhance PRAGMA integrity_check so that it verifies the datatype of all columns in STRICT tables. (check-in: 97c9248b3b user: drh tags: strict-tables) | |
| 00:24 | STRICT tables require all fields of the PRIMARY KEY to be NOT NULL. (check-in: 5efdf9acad user: drh tags: strict-tables) | |
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2021-08-18
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| 23:00 | Merge the WITHOUT ROWID, NOT NULL ON CONFLICT bug fix into the strict-tables branch. (check-in: 7ee01ee47d user: drh tags: strict-tables) | |
| 22:26 | Fix ON CONFLICT clause processing for NOT NULL constraints of PRIMARY KEY columns on WITHOUT ROWID tables. Ticket [f2be158c57aaa8c6] (check-in: 13abba0941 user: drh tags: trunk) | |
| 19:22 | Trying to insert an incorrect datatype into a STRICT table raises an SQLITE_CONSTRAINT_DATATYPE error. Seems to work, though lots more testing is needed. (check-in: a19305e5cf user: drh tags: strict-tables) | |
| 13:13 | What would it be like if you could add the keyword "STRICT" after a CREATE TABLE statement to cause the table to (1) allow only a few well-defined datatypes, (2) rigidly enforce those types, (3) require NOT NULL on PK columns, (4) always enforce foreign key constraint, and so forth? This branch seeks to explore that question. (check-in: 78732b9f98 user: drh tags: strict-tables) | |
| 12:05 | Rename the Column.eType field to Column.eCType - with an extra "C". (check-in: b9b0dcd5af user: drh tags: trunk) | |
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2021-08-17
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| 19:59 | Fix an off-by-one error in the error-handling logic of the Lemon parser-generator. This does not affect SQLite. Forum cff80737bf. (check-in: 7cca80808c user: drh tags: trunk) | |
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2021-08-12
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| 14:22 | By default, do not use memory mapping to access the temporary files used for external sorts. The old behaviour (to use memory mapping by default) may be restored by building with SQLITE_ENABLE_SORTER_MMAP defined. (check-in: 306694dfb4 user: dan tags: trunk) | |
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2021-08-11
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| 18:56 | Fix an RBU problem with restarting an update after the *-oal file is already larger than 4GiB. (Leaf check-in: 56869f54f3 user: dan tags: rbu-replace-hack) | |
| 18:44 | If the special "sqlite_rbu_replace_hack" table is present in an RBU database, use REPLACE instead of INSERT when writing index entries to imposter tables. (check-in: 4b73e151cd user: dan tags: rbu-replace-hack) | |