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100 descendants and 100 ancestors of 32cbc0ed3699cc21
2015-07-08
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17:59 | Fix two problems that could cause fts3 auxiliary functions to occasionally misbehave if used with match expressions that contain both OR and NEAR. (check-in: 372c1db2 user: dan tags: trunk) | |
16:22 | Enhance the pcache1 page cache so that it tries to allocate a block of SQLITE_DEFAULT_PCACHE_INITSZ pages from malloc() on startup, and uses those preallocated pages when possible rather than going to malloc() for each individual page. About a 5% performance increase for some workloads. (check-in: 5348ffc3 user: drh tags: trunk) | |
14:13 | Comment fix. No changes to code. (Closed-Leaf check-in: c1e2ed0e user: drh tags: pcache-bulk-local) | |
13:40 | Do not do the bulk pcache1 allocations if SQLITE_CONFIG_PAGECACHE specifies a global page cache buffer. (check-in: 75d98dae user: drh tags: pcache-bulk-local) | |
12:25 | Early detection of file corruption in a debugging routine, before the invalid data can cause problems. (check-in: b27a47fe user: drh tags: trunk) | |
01:22 | Avoid left-shifting bits into the sign of a signed integer, as such behavior is technically undefined. (check-in: 9417b402 user: drh tags: pcache-bulk-local) | |
2015-07-07
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21:14 | Add a compile-time constant for configuring the default pagecache setup. (check-in: ad5fdfba user: drh tags: pcache-bulk-local) | |
19:35 | Merge the Fts5MultiSegIter and Fts5IndexIter objects. (check-in: 6ace7354 user: dan tags: trunk) | |
19:07 | Add a test case to verify that "PRAGMA data_version" works as expected when an OTA client writes to the database. (check-in: 6441f2dc user: dan tags: trunk) | |
15:14 | No need to test sqlite3GlobalConfig.bCoreMutex when SQLITE_THREADSAFE==0. (check-in: 26db0fee user: drh tags: pcache-bulk-local) | |
14:06 | Simplify the page recycling condition in pcache1. Fix test cases to work with the latest changes. (check-in: 5b60df55 user: drh tags: pcache-bulk-local) | |
08:29 | Further optimizations for fts5 b-tree seeks. (check-in: f3789968 user: dan tags: trunk) | |
2015-07-06
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20:57 | A unified cache is now only used for SQLITE_ENABLE_MEMORY_MANAGEMENT, or if SQLITE_CONFIG_PAGECACHE defines a shared start-time page cache buffer and the application is single-threaded. (check-in: d5ff1d69 user: drh tags: pcache-bulk-local) | |
20:27 | Speed up seek operations on fts5 b-tree structures. (check-in: 7b7da1eb user: dan tags: trunk) | |
18:54 | Enhance separate pcache1 to allocate a block of pages from heap on startup, if possible, for a 5.2% performance improvement. (check-in: aa7341c8 user: drh tags: pcache-bulk-local) | |
2015-07-05
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22:15 | Do not allow recursive CTEs that use aggregate queries in the recursive part. (check-in: 6d2999af user: drh tags: trunk) | |
2015-07-04
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18:44 | Optimize seek operations on fts5 b-trees. (check-in: 8cf02090 user: dan tags: trunk) | |
18:15 | Preserve the number of requested PAGECACHE pages even if the memory pointer or size is zero. Enhance the pcache1.c header comment to explain the memory layout of a page cache line. (check-in: dacb2a61 user: drh tags: trunk) | |
15:35 | Fix a problem in the fts5 integrity-check. (check-in: 4e473559 user: dan tags: trunk) | |
11:14 | Do not preserve the btreeInitPage() results in PRAGMA integrity_check if there were cell sizing errors because PRAGMA cell_size_check was turned off during the btreeInitPage() call. (check-in: 743bf1f1 user: drh tags: trunk) | |
00:04 | Sync up Makefile clean targets for FTS5. (check-in: 43ead44e user: mistachkin tags: trunk) | |
2015-07-03
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23:29 | Correction to check-in [1025873fdf], tighten up the number of static test mutexes. (check-in: 4e515897 user: mistachkin tags: trunk) | |
23:12 | Update clean target in MSVC makefile. (check-in: e6c03e72 user: mistachkin tags: trunk) | |
23:11 | Enhance mutex testing to include APP and VFS static mutexes. (check-in: 1025873f user: mistachkin tags: trunk) | |
21:38 | Add static mutexes for use by the built-in / third-party VFSs and use the built-in VFS mutex where appropriate. (check-in: b202e2a1 user: mistachkin tags: trunk) | |
20:47 | Rework the Fts5MultiSegIter structure a bit to make it more efficient. (check-in: 0778825d user: dan tags: trunk) | |
19:13 | Speed up eof checks on fts5 cursors. (check-in: 3df4af5d user: dan tags: trunk) | |
17:54 | Enable use of the __builtin_bswap32() only with GCC 4.3 and higher. (check-in: 030f60a7 user: mistachkin tags: trunk) | |
17:14 | Avoid freeing the array of instance matches each time the fts5 xNext() method is called. (check-in: b9b0c1e5 user: dan tags: trunk) | |
14:34 | New command-line options for speedtest1: --multithread, --nomemstat, --serialized, and --singlethread (check-in: 2b756722 user: drh tags: trunk) | |
2015-07-02
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20:12 | Copy fts5.h into the build directory as part of building fts5.c. Also remove code to edit fts5parse.c from various Makefiles and add it to mkfts5c.tcl. (check-in: 4d8f03dc user: dan tags: trunk) | |
19:47 | When doing coverage analysis of a btree page for pragma integrity_check, make the first entry (that covers the header, cell index, and gap) implied, for a performance boost and size reduction. (check-in: e53d497c user: drh tags: trunk) | |
18:52 | Minor change to mkfts5c.tcl so that fts5.c can be used according to the instructions in loadext.html. (check-in: edbcccd3 user: dan tags: trunk) | |
18:47 | Merge in the latest enhancements from trunks, especially the use of _byteswap_ulong() and similar intrinsics on MSVC. (check-in: 85ca4409 user: drh tags: sessions) | |
18:16 | Add fts5_source_id() SQL function, similar to sqlite_source_id(). (check-in: ec257348 user: dan tags: trunk) | |
16:52 | Fix harmless compiler warnings and one macro VVA_ONLY macro usage issue. (check-in: bcc8a755 user: mistachkin tags: trunk) | |
16:50 | Simplify FTS5 handling in the MSVC makefile. (check-in: f022e043 user: mistachkin tags: trunk) | |
16:29 | Fix a (harmless) shadowed local variable definition in the integrity_check logic. (check-in: 3a26a919 user: drh tags: trunk) | |
16:17 | Smaller and faster PRAGMA integrity_check that also does a better job of detecting errors. Some output text describing discovered file corruption has changed for clarity. (check-in: 251a7590 user: drh tags: trunk) | |
15:52 | Remove "#ifdef SQLITE_ENABLE_FTS5" from individual fts5 source files. Add a single "#if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_FTS5)" to fts5.c. (check-in: 7819002e user: dan tags: trunk) | |
01:38 | Add the --shrink-memory option to the speedtest1 test program. (check-in: c9ddbd88 user: drh tags: trunk) | |
2015-07-01
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19:59 | Avoid create a stack from in sqlite3BackupUpdate() in the common case where the first argument is NULL. (check-in: 2a897b9e user: drh tags: trunk) | |
17:53 | Simplification of PRAGMA integrity_check logic. Make sure that the depth of the right-most subtree is correct. Size reduction and performance increase, with no change in output. (check-in: 550705fc user: drh tags: trunk) | |
17:13 | Rework the PRAGMA integrity_check logic. Simplify the checkTreePage() routine and clean up the error messages generated. (Closed-Leaf check-in: 1c522123 user: drh tags: integrity-check-refactor) | |
04:08 | Fix some harmless compiler warnings. (check-in: 307195c8 user: drh tags: trunk) | |
01:31 | Change integrity_check to analyze the cells of a page in reverse order, as this will tend to insert the cells into the analysis heap in increasing order by address, which is the most efficient way to load a min-heap. (check-in: 59ad912c user: drh tags: trunk) | |
2015-06-30
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17:28 | Make use of the _byteswap_ushort() and _byteswap_ulong() compiler intrinsics for MSVC, when available. (check-in: fe144dd7 user: mistachkin tags: trunk) | |
16:29 | Merge all the latest enhancements from trunk. This merge include FTS5 and a number of notable performance enhancements. (check-in: 39936b33 user: drh tags: sessions) | |
15:10 | Make use of built-in bswap32() and bswap16() functions in GCC/Clang for a significant performance improvement there. (check-in: 8bfcda3d user: drh tags: trunk) | |
14:01 | Only use __builtin_bswap16() with GCC 4.8 and later. (Closed-Leaf check-in: ce8177e3 user: drh tags: bswap-functions) | |
13:28 | Remove the use of htonl() in the previous check-in due to linkage issues. Add the get2byteAligned() macro and use it for access to the cell offsets on btree pages for about a 1% performance gain. (check-in: 79ff36b7 user: drh tags: bswap-functions) | |
12:47 | Make use of htonl() and __builtin_bswap32() for faster implementations of sqlite3Get4byte() and sqlite3Put4byte(). (check-in: bc27ebd7 user: drh tags: bswap-functions) | |
11:07 | Change an unreachable branch into an assert() in sqlite3PagerAcquire() and optimize sqlite3PcacheOpenSavepoint() by factoring out rarely used code into a subroutine. (check-in: b406b20e user: drh tags: trunk) | |
03:57 | Optimization to the sqlite3PcacheFetch() logic. (check-in: d9a0481c user: drh tags: trunk) | |
03:34 | Put all variable declarations for sqlite3PagerWrite() at the beginning of the block. Syntax only - no logic changes. (check-in: a0fa6b3b user: drh tags: trunk) | |
03:18 | Implement sqlite3Strlen30() using strlen() from the C library. (check-in: 8001aa52 user: drh tags: trunk) | |
03:13 | Change sqlite3ApiExit() so that its first argument is never NULL. (check-in: 791b706e user: drh tags: trunk) | |
02:47 | Put BtCursor objects on a singly-linked list instead of a doubly-linked list. Add the BTCF_Multiple flag. Only invoke saveAllCursors() when using a cursor that has BTCF_Multiple set. (check-in: 429ccef2 user: drh tags: trunk) | |
01:25 | Convert several 5-year-old and older NEVER() macros into assert(). (check-in: ed54c14e user: drh tags: trunk) | |
2015-06-29
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23:01 | From sqlite3BtreeInsert(), bypass the btreeMoveto() routine for table inserts and go directly to sqlite3BtreeMovetoUnpacked(). (check-in: 53fe685d user: drh tags: trunk) | |
20:53 | Add a bypass path in sqlite3PagerWrite() for pages with the PGHDR_WRITEABLE bit set, for about a 1% performance increase. (check-in: ba425a6a user: drh tags: trunk) | |
19:08 | Combine subjRequiresPage() and subjournalPage() into a single subjournalPageIfRequired() routine. (check-in: 3b65eb56 user: drh tags: trunk) | |
18:29 | Add the PGHDR_WRITEABLE bit for PgHdr.flags which is used to distinguish between pages that are on the dirty list and pages that are safe to modify. (check-in: 7c4ef7b7 user: drh tags: trunk) | |
18:14 | Fix over-length source code lines in pager.c. (check-in: 14de3d39 user: drh tags: trunk) | |
15:41 | Fix minor problems in the ota demo application. (check-in: 6aaaec6e user: dan tags: trunk) | |
14:11 | Simplifications and performance improvement in pager_write(). (check-in: ab7aeeea user: drh tags: trunk) | |
04:21 | Add the new PGHDR_CLEAN bit to PgHdr.flags in pcache.c. This bit is always the opposite of PGHDR_DIRTY. Use the extra bit to avoid a comparison for a small performance boost. (check-in: 8619fc34 user: drh tags: trunk) | |
03:28 | Very small size reduction and performance increase in sqlite3BitvecTest(). (check-in: 9b3a7281 user: drh tags: trunk) | |
00:52 | Move an assert() and testcase() into their correct position within getAndInitPage(). (check-in: 18115164 user: drh tags: trunk) | |
00:21 | Use tail recursion in pcache1Unpin() to get a small size reduction and speed improvement. (check-in: fde70472 user: drh tags: trunk) | |
2015-06-28
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17:33 | Comment typo fix and minor cleanup in the pager. No logic changes. (check-in: 94ef1701 user: drh tags: trunk) | |
02:58 | Avoid unnecessary calls to sqlite3VdbeSerialTypeLen() for integer serial types, for a small size reduction and a speed increase. (check-in: 9cd30d33 user: drh tags: trunk) | |
2015-06-27
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23:55 | Make greater use of BtCursor.curIntKey. (check-in: 63998471 user: drh tags: trunk) | |
22:49 | Add the BtCursor.curIntKey field and use it for a small size reduction and performance boost. (check-in: 4a17df13 user: drh tags: trunk) | |
20:55 | Enhancements to the previous check-in to make it a little smaller and faster. (check-in: 291d9e0c user: drh tags: trunk) | |
19:45 | Performance improvements in moveToChild() by shifting some work over to getAndInitPage(). Net improvement is about 800K cycles at cost of 30 bytes. (check-in: 1956a4ce user: drh tags: trunk) | |
15:51 | Manually inline the call from getAndInitPage() to btreeGetPage() for a savings of 2.5 million cycles at a cost of less than 100 bytes. (check-in: 7f65b96b user: drh tags: trunk) | |
14:59 | Add releasePageNotNull() as an alternative to releasePage() when the argument is guaranteed to be non-NULL, and use it for a small performance gain. (check-in: 9383a688 user: drh tags: trunk) | |
03:58 | Add the Mempage.aDataOfst field and use it in sqlite3BtreeMovetoUnpacked() for about a 2 million cycle gain. (check-in: bee94dc3 user: drh tags: trunk) | |
2015-06-26
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20:45 | Treat compilation of FTS5 for the loadable extension specially with MSVC. (check-in: 7c610276 user: mistachkin tags: trunk) | |
20:25 | Merge fts5 branch into trunk. (check-in: d27d9965 user: dan tags: trunk) | |
20:14 | Merge latest trunk with this branch. (Closed-Leaf check-in: 8671b9e1 user: dan tags: fts5) | |
20:13 | Remove unnecessary lines from fts3.h and main.mk. (check-in: c1b268ce user: dan tags: fts5) | |
20:08 | Fix a segfault that could follow an OOM error in fts5. (check-in: 713239b8 user: dan tags: fts5) | |
19:33 | Merge latest trunk changes with this branch. (check-in: 2a1af0f2 user: dan tags: fts5) | |
18:50 | Fix some cases in the fts5 code where a corrupt database could cause a buffer overread. (check-in: 360c57bb user: dan tags: fts5) | |
17:10 | Merge changes to get FTS5 working with MSVC. (check-in: 954231d2 user: mistachkin tags: fts5) | |
16:55 | Merge upstream changes. Get the test fixture working with FTS5. Fix compiler warnings. (Closed-Leaf check-in: bfcd1608 user: mistachkin tags: fts5Msvc) | |
16:42 | Remove fts5 initialization code from core file main.c. (check-in: c91a93b3 user: dan tags: fts5) | |
16:17 | Add FTS5 DLL target for MSVC. (check-in: be85b824 user: mistachkin tags: fts5Msvc) | |
04:34 | Initial changes to get FTS5 working with MSVC. (check-in: ef2052f8 user: mistachkin tags: fts5Msvc) | |
2015-06-25
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20:36 | Fix Makefile.in to account for recent changes. Update fts5 test scripts so that they do not run if SQLITE_ENABLE_FTS5 is not defined. (check-in: 31752207 user: dan tags: fts5) | |
20:16 | Merge latest trunk changes into this branch. (check-in: fcd8f7ce user: dan tags: fts5) | |
20:10 | Add a script to combine all fts5 code into a single file - fts5.c - that can be used to build an SQLite loadable extension. (check-in: 46e86b06 user: dan tags: fts5) | |
2015-06-23
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18:47 | Improve test coverage of fts5. (check-in: df5ccea8 user: dan tags: fts5) | |
15:06 | Merge latest trunk changes with this branch. Add tests for columnsize=0. (check-in: ef44c71a user: dan tags: fts5) | |
2015-06-10
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10:45 | Fix the fts5 xRename() method. (check-in: 0f7fd513 user: dan tags: fts5) | |
2015-06-09
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20:58 | Add the "columnsize=" option to fts5, similar to fts4's "matchinfo=fts3". (check-in: aa12f9d9 user: dan tags: fts5) | |
2015-06-06
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19:23 | Fix a comment in fts5.h. (check-in: e964b587 user: dan tags: fts5) | |
16:28 | Fix handling of fts5 rowid constraints in the absence of a MATCH clause. Add tests to cover recently added branches. (check-in: 3a9cb648 user: dan tags: fts5) | |
2015-06-05
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19:05 | Make use of range constraints on the rowid field of an fts5 table in full-text queries. (check-in: 32cbc0ed user: dan tags: fts5) | |
2015-06-03
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11:23 | Fix an fts5 problem in extracting columns from position lists containing large varints. (check-in: 4ea015ab user: dan tags: fts5) | |
2015-06-02
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19:38 | Change the fts5 multi-column syntax to use parenthesis instead of square brackets. (check-in: ab85a6fc user: dan tags: fts5) | |
18:07 | Merge latest trunk changes with this branch. (check-in: c9ffda4a user: dan tags: fts5) | |
17:57 | Reimplement [ec69e09a] so that each call to the xNext() method does not involve two iterations of the match expression tree (only one). (check-in: 80fe305b user: dan tags: fts5) | |
17:25 | Add test cases for type affinity rules. (check-in: 9678646d user: drh tags: trunk) | |
16:19 | Rename SQLITE_AFF_NONE to SQLITE_AFF_BLOB to avoid confusion with "no affinity". (check-in: 29ad9e91 user: drh tags: trunk) | |
15:32 | Rename SQLITE_AFF_NONE to SQLITE_AFF_BLOB. (Closed-Leaf check-in: bce3f041 user: drh tags: blob-affinity-rename) | |
14:02 | Fix a faulty assert() in btree.c. Update the database fuzz test file with new test cases. (check-in: 4e621af1 user: drh tags: trunk) | |
2015-06-01
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19:17 | Improve performance of the fts5 AND operator. (check-in: b43e9a5b user: dan tags: fts5) | |
18:13 | Corrections to comments in expr.c. No code changes. (check-in: f925389e user: drh tags: trunk) | |
11:10 | Typo fixes and additional background information in README.md. (check-in: 9b8e5823 user: drh tags: trunk) | |
09:15 | Change fts5 expression processing to avoid linear scans of long doclists caused by phrases that match specific columns only. (check-in: ec69e09a user: dan tags: fts5) | |
2015-05-30
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22:57 | Updates to configure.ac to help it find where the TCL libraries hidden on Ubuntu 14.04. (check-in: c864ff91 user: drh tags: trunk) | |
22:05 | Fix minor typo in comment. No changes to code. (check-in: 73fc058b user: mistachkin tags: trunk) | |
11:49 | Remove the "#include sqlite3Int.h" from fts5Int.h. (check-in: e008c3c8 user: dan tags: fts5) | |
2015-05-29
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19:00 | Add extra tests and fixes for multi-column matches. (check-in: ae6794ff user: dan tags: fts5) | |
18:42 | Ensure that allocateBtreePage() always clears the MemPage pointer when it fails due to an I/O or memory allocation error. (check-in: 09a38bf6 user: drh tags: trunk) | |
17:51 | Move two unreachable conditionals inside of NEVER() or assert(). (check-in: db4e9728 user: drh tags: trunk) | |
17:13 | Remove a corruption test in balance_nonroot that is superceded by a prior better check. (check-in: 00693682 user: drh tags: trunk) | |
15:55 | Add syntax to fts5 used to specify that a phrase or NEAR group should match a subset of columns. For example "[col1 col2 ...] : <phrase>". (check-in: 0fc0ea20 user: dan tags: fts5) | |
15:15 | Omit the rowallock.test script (Read-Only WAL lock) from the inmemory_journal permutation. (check-in: d21db330 user: drh tags: trunk) | |
14:47 | Add support for automatic indexes on FROM-clause subqueries that are implemented via co-routine. (check-in: 020b8b10 user: drh tags: trunk) | |
14:36 | Add some extra source-code comments and a test case. (Closed-Leaf check-in: 6d410442 user: drh tags: coroutine-autoindex) | |
13:55 | An attempt to allow automatic index creation on subqueries accessed via co-routine. (check-in: 521345ad user: drh tags: coroutine-autoindex) | |
01:35 | Using "SELECT ALL" instead of just "SELECT" on a query that uses a single unflattenable subquery or view in its FROM clause will force the subquery to be manifested into a temporary table rather than run incrementally using a co-routine. This is a stop-gap means of controlling the decision to manifest while we try to work out a better to make that decision automatically. (check-in: a29e117d user: drh tags: trunk) | |
2015-05-28
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19:57 | Optimizations for fts5 queries that match against a specific column. (check-in: b29ac50a user: dan tags: fts5) | |
15:14 | Added comments and testcase() macros to error cases in the btree search. (check-in: 7da7dc71 user: drh tags: trunk) | |
14:37 | Remove some dead code from fts5. Add auxiliary function api tests to the same. (check-in: 0f9df202 user: dan tags: fts5) | |
11:23 | Earlier detection of incompatible sibling pages in balance_nonroot. (check-in: 60a09f17 user: drh tags: trunk) | |
03:45 | Add new test cases to the fuzzdata3.db set of database fuzz tests. (check-in: 467b13a4 user: drh tags: trunk) | |
03:28 | Add the btreeGetUnusedPage() routine to btree.c, and use it to detect content pages on the freelist and to cause that condition to trigger an SQLITE_CORRUPT. (check-in: fe15d1f7 user: drh tags: trunk) | |
00:54 | Do not attempt to take any write lock on a read-only database on Windows. (check-in: a47ff0cd user: drh tags: trunk) | |
2015-05-27
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19:35 | The fuzzoomtest makefile target is no longer supported, so update releasetest.tcl accordingly. (check-in: 06959d4a user: drh tags: trunk) | |
18:19 | Fix a minor and harmless memory leak in fuzzcheck. Adjust the makefiles to run fuzzcheck with --quiet on valgrind tests. (check-in: 8bfe8344 user: drh tags: trunk) | |
18:13 | All bytes of a page are initialized, even bytes that follow a 2-byte cell on a malformed page. (check-in: 7373a004 user: drh tags: trunk) | |
15:42 | A different approach to preventing buffer overreads when comparing a vector of values with a corrupt index record that spans at least one overflow page. (check-in: 95eaa49f user: drh tags: trunk) | |
15:10 | Disallow the use of "rowid" in CTEs - it has never worked correctly and it makes no sense, so we might as well make it an explicit error. Also: add the PRAGMA cell_size_check=ON command. (check-in: 19e2cebc user: drh tags: trunk) | |
14:21 | A different approach to preventing buffer overreads when comparing a vector of values with a corrupt index record that spans at least one overflow page. (Closed-Leaf check-in: 7e9e1b61 user: dan tags: avoid-buffer-overread) | |
13:06 | CTEs have never had working rowids. So disallow the use of the "rowid" column within CTEs. (Closed-Leaf check-in: 0055df04 user: drh tags: no-rowid-in-cte) | |
03:46 | Add the "PRAGMA cell_size_check=ON" command. (Closed-Leaf check-in: 2ead43f0 user: drh tags: cell-size-check-pragma) | |
2015-05-26
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20:31 | Avoid a buffer overread when comparing against a corrupt record that spans at least one overflow page. (check-in: 62a5b363 user: dan tags: trunk) | |
20:07 | Avoid branching on an uninitalized variable when comparing SQL values with the undefined serial types 10 and 11 (which only appear in corrupt databases). (check-in: b4a45d3b user: dan tags: trunk) | |
19:08 | The "make fuzztest" target now uses fuzzcheck instead of fuzzershell. Test data is added for database fuzz testing. (check-in: 5e3e410b user: drh tags: trunk) | |
19:01 | Merge accidental fork. (Closed-Leaf check-in: e85628e3 user: dan tags: test-using-fuzzcheck) | |
18:58 | Fix a one-byte buffer overread that may follow a syntax error while preparing an SQL statement. (check-in: 07500393 user: dan tags: test-using-fuzzcheck) | |
18:58 | Fix fuzzcheck so that it responds correctly to the TEST_FAILURE environment variable. (check-in: 76770c9e user: drh tags: test-using-fuzzcheck) | |
18:22 | Simplifications and minor optimizations to fts5 prefix queries that cannot use a prefix index. (check-in: aef89d9f user: dan tags: fts5) | |
18:15 | The "make fuzztest" target now uses fuzzcheck instead of fuzzershell. (check-in: 4a5f6f1f user: drh tags: test-using-fuzzcheck) | |
17:57 | Enhance fuzzcheck with the ability to store descriptions in each source database and to run multiple source databases in a single invocation. (check-in: 193364c8 user: drh tags: trunk) | |
17:33 | Add a cast to one side of the test added by [97806a78] in order to avoid a signed/unsigned comparison warning. (check-in: 5b46d2a7 user: dan tags: trunk) | |
17:29 | Avoid using a zero-sized array within a struct in fts3 code. (check-in: b05cae36 user: dan tags: trunk) | |
16:12 | Fix another bug in the in-memory VFS for fuzzcheck. (check-in: 16878a31 user: drh tags: trunk) | |
14:57 | Update test cases in corruptI.test so that they work with both SQLITE_ENABLE_OVERSIZE_CELL_CHECK and SQLITE_DEFAULT_AUTOVACUUM builds. (check-in: 22a14663 user: dan tags: trunk) | |
12:18 | Return SQLITE_CORRUPT to the user if an attempt is made to add database page 1 to the free page list. (check-in: 68876003 user: dan tags: trunk) | |
11:53 | Fix a problem with ignoring UNIQUE constraints on WITHOUT ROWID tables rendered redundant by the PRIMARY KEY. (check-in: 3b936913 user: dan tags: trunk) | |
03:31 | Silence harmless compiler warnings when building the command line utilities with MSVC. (check-in: d26060c4 user: mistachkin tags: trunk) | |
03:24 | Add fuzzcheck to makefile clean targets. Also, for consistency, replace a few tabs with spaces. (check-in: eda2a437 user: mistachkin tags: trunk) | |
00:28 | Add the --result-trace option to fuzzcheck, and other interface enhancements. (check-in: c415bb7b user: drh tags: trunk) | |
2015-05-25
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23:14 | Fix an important bug in the xRead method of the in-memory VFS for fuzzcheck. (check-in: 58cd40e8 user: drh tags: trunk) | |
22:38 | Add the fuzzcheck test program. (check-in: 341cb6ab user: drh tags: trunk) | |
22:29 | Add fuzzcheck to all makefiles and fix compiler warnings. (Closed-Leaf check-in: 7b3d2190 user: drh tags: fuzzcheck) | |
22:18 | Merge in trunk fixes. (check-in: c71c2e1a user: drh tags: fuzzcheck) | |
22:17 | Improved tracing capabilities in fuzzcheck. (check-in: 864bfdbf user: drh tags: fuzzcheck) | |
21:59 | Add the --native-vfs option on fuzzcheck. (check-in: 12e95e3f user: drh tags: fuzzcheck) | |
20:04 | Fix a case of a corrupt database causing SQLite to read from up to 4 bytes before the start of a memory allocation. (check-in: 7d2c4f7b user: dan tags: trunk) | |
19:37 | Merge the btree fixes out of trunk. (check-in: f3cd8cec user: drh tags: fuzzcheck) | |
19:35 | Add the --dbid and --sqlid parameters to fuzzcheck. Other fuzzcheck fixes. (check-in: 75ec9299 user: drh tags: fuzzcheck) | |
19:24 | Have the b-tree layer return SQLITE_CORRUPT to any attempt to open a cursor with a root page number less than 1. (check-in: aa18c8e9 user: dan tags: trunk) | |
18:48 | First code for a new utility program to rerun checks on a large number of fuzzer-generated test cases. (check-in: c5b4e363 user: drh tags: fuzzcheck) | |
18:47 | Fix a couple of btree asserts that would fail when encountering 32-bit rollover in cell payload size fields (cell payloads this large always indicate corruption). (check-in: 8fa0937a user: dan tags: trunk) | |
17:07 | Fix a case where database corruption may cause SQLite to write past the end of a buffer. (check-in: 97806a78 user: dan tags: trunk) | |
15:03 | Fix an assert() in btree routine freeSpace() that may be false if the database is corrupt. (check-in: 00a473c5 user: dan tags: trunk) | |
11:46 | Avoid redundant loads from the %_data table in the fts5 code. (check-in: 02069782 user: dan tags: fts5) | |
10:57 | Fix an fts4 matchinf() problem triggered by deferred tokens that are part of phrases that are part of AND expressions. (check-in: f1e942a1 user: dan tags: trunk) | |
10:29 | Fix an obsolete comment - no changes to code. (check-in: 4e4228c4 user: drh tags: trunk) | |
09:33 | Remove an incorrect and pointless assert(). (check-in: 8c3929bd user: drh tags: trunk) | |
2015-05-24
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21:46 | The assert() changes removed in the previous check-in are needed after all. (check-in: 336fccc8 user: drh tags: trunk) | |
21:09 | Better detection of corruption in allocateSpace() in btree.c. (check-in: bf7bb53e user: drh tags: trunk) | |
10:18 | Detect database corruption in the modifyPagePointer() routine and abort. (check-in: 4f0bba42 user: drh tags: trunk) | |
2015-05-23
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19:53 | Instead of early detection of corruption in balance_nonroot, simply ignore the error, as it is harmless and exceedingly uncommon. (check-in: 7bbf9b3c user: drh tags: trunk) | |
19:29 | Earlier detection of a specific kind of corruption in the balance_nonroot() routine. (check-in: ee6dc991 user: drh tags: trunk) | |
15:43 | Avoid making redundant copies of position-lists within the fts5 code. (check-in: 5165de54 user: dan tags: fts5) | |
02:44 | Minor documentation improvements. No changes to code. (check-in: e446d9ce user: drh tags: trunk) | |
2015-05-22
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23:50 | Improved error messages in fuzzershell when unable to open the database. (check-in: c404fcac user: drh tags: trunk) | |
23:45 | Fix a bug in fuzzershell caused by an uninitialized local variable. (check-in: 745deab8 user: drh tags: trunk) | |
23:39 | Fix another bad assert() in btree - one that can be false on a corrupt database file. (check-in: 89f0bbfd user: drh tags: trunk) | |
23:17 | Fix incorrect validation of the size of the BLOB returned by a geometry function on the RHS of a MATCH operator in RTree. The old code worked for 64-bit systems (by chance) but fails on 32-bit. (check-in: 10cc44f5 user: drh tags: trunk) | |
21:12 | Add the sqlite3_value_dup() and sqlite3_value_free() interfaces. Use these interfaces to enhance R-Tree to add the sqlite3_rtree_query_info.apSqlParam field. (check-in: c1814242 user: drh tags: trunk) | |
21:04 | Make sure sqlite3_value_dup() works correctly even for sqlite3_value objects that are marked SQLITE_STATIC. (Closed-Leaf check-in: f332ffc3 user: drh tags: value-dup) | |
19:55 | Fix minor issues with the sqlite3_value_dup() interface. (check-in: 95edcf50 user: drh tags: value-dup) | |
18:40 | Update with fixes and enhancements from trunk. (check-in: 9605d008 user: drh tags: value-dup) | |
17:29 | The SRT_Table type for the SelectDest object is now just an SRT_EphemTab for which the ephemeral table has already been allocated. (check-in: b9727e6b user: drh tags: trunk) | |
16:08 | Have r-tree prefer to use the constraint "col MATCH ?" over "rowid = ?". (check-in: b9fb9519 user: dan tags: trunk) | |
13:09 | Fix two faulty assert statements discovered by fuzzing. (check-in: 799817bf user: drh tags: trunk) | |
12:37 | Fix an assert in btree.c that can be false when using a corrupted database file. (check-in: a6eb2a39 user: drh tags: trunk) | |
11:38 | Add the --database option to the fuzzershell test program. (check-in: c6d5512f user: drh tags: trunk) | |
07:44 | Increase test coverage of fts5_vocab.c. (check-in: 065ab83a user: dan tags: fts5) | |
06:08 | Improve test coverage of fts5_unicode2.c. (check-in: fea8a4db user: dan tags: fts5) | |
2015-05-21
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20:26 | Have r-tree prefer to use the constraint "col MATCH ?" over "rowid = ?". drh added later: All changes on this branch have been cherrypicked to trunk and will be merged into sessions from trunk. So this branch can close. (Closed-Leaf check-in: b9e45596 user: dan tags: sessions-value-dup) | |
2015-05-20
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21:28 | Add the sqlite3_value_dup() and sqlite3_value_free() interfaces. Use these interfaces to enhance R-Tree to add the sqlite3_rtree_query_info.apSqlParam field. (check-in: a7ee40c4 user: drh tags: value-dup) | |