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50 check-ins occurring around 1a584e499906b5c8.
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2017-10-28
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| 20:51 | Reactivate query flattening when the result set of the outer query has no function calls or subqueries. This is a partial reversal of check-in [c9104b59]. Co-routines are still preferred if the outer query has a complex result set, but for simple results sets, query flattening is used. Check-in [4464f40ccd7] is completely backed out due to this change. check-in: d17ef7d153 user: drh tags: trunk | |
| 20:31 | Fix "after" parameter handling in the incremental_index_check code. check-in: c40c3c62e9 user: dan tags: checkindex | |
| 12:20 | Add test cases from OSSFuzz to prevent a regression in co-routine processing. check-in: 689743d8e3 user: drh tags: trunk | |
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2017-10-27
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| 23:28 | I was a little concerned about this check-in. Though I could not generate a failure myself, I thought it was risky. I checked it in for further testing. Then, overnight, OSSFuzz found a failure case for me. So the change is now moved out into a deadend branch. Was: Use OP_SCopy rather than OP_Copy to transfer results from a co-routine to its consumer. This undoes an earlier fix for ticket [98825a79ce] by check-in [ec6a06246e] because that problem no longer occurs due to WHERE clause push-down. Closed-Leaf check-in: 0926df095f user: drh tags: mistake | |
| 20:53 | Add the start of the "incremental_index_check" virtual table in ext/repair/checkindex.c. For incremental verification of index contents. check-in: d5b9dada47 user: dan tags: checkindex | |
| 18:24 | Fix a Pager ref-count leak in the sqlite_dbpage virtual table. check-in: c063bb04da user: drh tags: trunk | |
| 17:09 | Handle the Ctrl-C event for the shell on Win32. check-in: c8aaf37117 user: mistachkin tags: trunk | |
| 12:27 | Additional test case demonstrating the ability to access structure elements using quoted names in the JSON1 extension. check-in: 8d3cc928a8 user: drh tags: trunk | |
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2017-10-26
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| 20:04 | Enhance the min/max optimization so that it works with indexes on expressions. check-in: 6caec9082b user: drh tags: trunk | |
| 18:43 | Extra ".selecttrace" output following aggregate analysis. No changes to production builds. check-in: 6fbf74ab31 user: drh tags: trunk | |
| 17:34 | Fix an error in the previous commit on this branch. check-in: f71dfee06c user: dan tags: readonly-wal-recovery | |
| 17:05 | Instead of extra locks, use F_GETLK to ensure that readonly_shm clients cannot connect to a wal-mode database if there are no writers. check-in: 5492f457dc user: dan tags: readonly-wal-recovery | |
| 15:21 | Fix a bug causing "make amalgmation-autoconf" to create an invalid package if either the current or parent directory contains a file named install.sh or install-sh. check-in: e1faa78594 user: dan tags: trunk | |
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2017-10-25
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| 23:28 | Use extra locks to prevent a readonly_shm=1 process from connecting to a WAL-mode database if there are no writers. check-in: 35d979082b user: drh tags: readonly-wal-recovery | |
| 19:18 | Fix the sqlite3_dbpage virtual table so that it can read and write from any attached database. check-in: d4f893e1ae user: drh tags: trunk | |
| 18:17 | Add tests cases and fix minor issues in the rtreecheck() function. check-in: d6130cd226 user: dan tags: trunk | |
| 18:01 | Add SQL scalar function rtreecheck() to the rtree module. For running checks to ensure the shadow tables used by an rtree virtual table are internally consistent. check-in: 7d26498063 user: mistachkin tags: trunk | |
| 18:00 | Fix compilation issue (C99-ism) seen with MSVC. Closed-Leaf check-in: 61870b42b0 user: mistachkin tags: rtree-integrity-check | |
| 16:38 | Add SQL scalar function rtreecheck() to the rtree module. For running checks to ensure the shadow tables used by an rtree virtual table are internally consistent. check-in: dde0bb3eab user: dan tags: rtree-integrity-check | |
| 16:14 | Do not reference the ioctl() system call in the unix backend unless it is actually needed by the Batch Atomic Write extension. This should allow the build to work on VxWorks. check-in: adfa7ed2de user: drh tags: trunk | |
| 01:34 | Add the sqlite_btreeinfo eponymous-only table for introspecting the schema and estimating the sizes of various btrees. check-in: 1e30f4772d user: drh tags: trunk | |
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2017-10-24
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| 21:17 | Force the autoconf makefile for MSVC to always use the 'find.exe' included with Windows. check-in: b76bffd332 user: mistachkin tags: trunk | |
| 19:12 | Merge all enhancements and fixes from the 3.21.0 release. check-in: 13be3a441d user: drh tags: apple-osx | |
| 19:05 | Merge all of the fixes from the 3.21.0 release. check-in: 5ab662b443 user: drh tags: trunk | |
| 18:55 | Version 3.21.0 Leaf check-in: 1a584e4999 user: drh tags: release, branch-3.21, version-3.21.0 | |
| 17:28 | Fix a problem in the incr-blob code causing a new cursor to be opened for every sqlite3_blob_reopen() call. check-in: 41ef34a1f0 user: dan tags: branch-3.21 | |
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2017-10-23
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| 21:24 | On the amalgamation package, enable the sqlite_dbpage virtual table so that the .dbinfo command works in the CLI. check-in: 54b90b4f27 user: drh tags: branch-3.21 | |
| 20:20 | Merge trunk fixes to swarmvtabfault.test and the lsm extension into this branch. No changes to core SQLite code. check-in: f632b87002 user: dan tags: branch-3.21 | |
| 20:17 | In the 'swarmvtabfault' test module, make sure to close the database handle prior to raising an error from the 'not found' callback script. check-in: f317037b31 user: mistachkin tags: trunk | |
| 17:36 | Cleanup a test database file prior to using it. check-in: e1bf5e1d06 user: mistachkin tags: trunk | |
| 16:34 | Updates to test procedures so that they all work with encryption. No changes to the core SQLite code. check-in: 0481330756 user: drh tags: branch-3.21 | |
| 16:03 | Avoid passing a NULL value as the second argument to memcpy(). check-in: 58e5bb491b user: dan tags: branch-3.21 | |
| 11:48 | In lsm (not SQLite), avoid opening the *-shm file before the database file is locked. Otherwise, there is a race condition whereby a connection in another process process may unlink() it while it is still in use. check-in: c8b8b9b573 user: dan tags: trunk | |
| 07:53 | Fix minor test script problems revealed by releasetest.tcl. check-in: c333ee7e96 user: dan tags: branch-3.21 | |
| 07:52 | Fix minor test script problems revealed by releasetest.tcl. check-in: 15e87d9bc8 user: dan tags: trunk | |
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2017-10-22
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| 08:03 | Fix test cases in dbpage.test so that they work with SQLITE_DEFAULT_AUTOVACUUM=1 builds. check-in: 9474f061d6 user: dan tags: branch-3.21 | |
| 08:02 | Fix test cases in dbpage.test so that they work with SQLITE_DEFAULT_AUTOVACUUM=1 builds. check-in: 0fcf1e61ef user: dan tags: trunk | |
| 07:58 | Avoid running tests that use sqlite_dbpage with SQLITE_OMIT_VIRTUAL_TABLE builds. check-in: 6dde8d6154 user: dan tags: branch-3.21 | |
| 07:57 | Avoid running tests that use sqlite_dbpage with SQLITE_OMIT_VIRTUAL_TABLE builds. check-in: 7bd20a20a0 user: dan tags: trunk | |
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2017-10-21
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| 17:17 | Merge all the enhancements and bug fixes from trunk, since none are destablizing. Call this the second beta. check-in: fb3ee1b7ca user: drh tags: branch-3.21 | |
| 14:17 | Catch and avoid a 16-bit integer overflow on the number of columns in a common table expression. This fixes a problem found by OSS-Fuzz. The test case is in TH3. check-in: 6ee8cb6ae5 user: drh tags: trunk | |
| 13:29 | Remove unnecessary "#if SQLITE_MAX_COLUMN". SQLITE_MAX_COLUMN is always defined. check-in: 6ec82acde8 user: drh tags: trunk | |
| 12:59 | Initial implementation of the appendvfs extension. Untested. check-in: 063a03a377 user: drh tags: appendvfs | |
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2017-10-19
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| 15:17 | Take extra care to avoid an OOB read caused by a corrupt b-tree page. This fixes a problem detected by Natalie Silvanovich of Google Project Zero. check-in: 04925dee41 user: dan tags: trunk | |
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2017-10-18
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| 15:02 | Avoid using snprintf as a member variable of a struct in sqlite3ext.h. This causes problems on OSX. Similar to fix [a1fd3aa8]. check-in: cd0471ca9f user: dan tags: trunk | |
| 14:29 | Avoid using snprintf as a member variable of a struct in sqlite3ext.h. This causes problems on OSX. Closed-Leaf check-in: b066d5a69f user: dan tags: sqlite3ext-fix | |
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2017-10-17
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| 18:33 | The source code files generated for the 'sqlite3-all.c' target should not have Windows line-endings. check-in: 6a08c43431 user: mistachkin tags: trunk | |
| 13:44 | Fix the ".check" command of the command-line shell to return 1 (error) rather than 2 (exit) on a test failure. check-in: e2af0cc6ef user: drh tags: trunk | |
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2017-10-16
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| 11:50 | Improved comments, including a typo fix, on the whereLoopCheaperProperSubset() function. check-in: 700a3c6944 user: drh tags: trunk | |
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2017-10-15
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| 22:16 | In the query planner, do not consider index X to be a proper subset of index Y if X is a covering index but Y is not. check-in: ee31c04353 user: drh tags: trunk | |