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443 check-ins using file ext/ota/ota5.test version ad0799daf8
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2015-07-23
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| 17:16 | When SQLITE_OMIT_LOOKASIDE is set, do not allocate any lookaside memory since it will never be used. (check-in: 0ffd499f23 user: drh tags: trunk) | |
| 16:39 | The sqlite3ExprCodeGetColumn() is not guaranteed to put the result in the register requested. Fix the skip-scan code generator for WITHOUT ROWID tables so that it always checks the register and copies the result if it lands in the wrong register. Fix for ticket [8fd39115d8f46ece70e7d4b3]. (check-in: 793e206f90 user: drh tags: trunk) | |
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2015-07-21
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| 19:22 | Fix harmless compiler warning in MSVC 2015. (check-in: 01c8b9ccfa user: mistachkin tags: trunk) | |
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2015-07-19
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| 19:53 | Cleanup the 'config.h' file in the appropriate distclean targets. (check-in: e0a9978077 user: mistachkin tags: trunk) | |
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2015-07-17
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| 12:42 | More adjustments to the malloc5.test module so that it works correctly with the new pcache1 bulk allocation. (check-in: 2a7b3a440f user: drh tags: trunk) | |
| 01:16 | Avoid a harmless compiler warning. (check-in: 2288842b8f user: drh tags: trunk) | |
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2015-07-16
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| 20:24 | Merge trunk changes, including fixes for compiler warnings in fts5 code, with this branch. (check-in: 7190d79ba4 user: dan tags: fts5-btree-index) | |
| 20:17 | Fix compiler warnings in fts5 code. (check-in: e9bf275cd9 user: dan tags: trunk) | |
| 18:37 | Fix harmless compiler warnings. (check-in: 9a592cf91c user: drh tags: trunk) | |
| 18:18 | Defer the bulk pcache1 memory allocation until the first page allocation request. Limit the size of the pcache1 bulk allocation to the cache_size setting. Deallocate the bulk allocation on a sqlite3_db_release_memory() request, if the bulk allocation is completely unused. (check-in: b79a4affe4 user: drh tags: trunk) | |
| 17:29 | Fix compilation issues with SQLITE_OMIT_COMPOUND_SELECT defined. (check-in: 9c39d46445 user: mistachkin tags: trunk) | |
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2015-07-15
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| 23:15 | Enable memory-mapped I/O on FreeBSD and DragonFly. (check-in: 2cdd647951 user: drh tags: trunk) | |
| 21:00 | Make the debugging line numbers in the amalgamation more accurate. (check-in: 3b34e95ca8 user: mistachkin tags: trunk) | |
| 19:46 | Use a WITHOUT ROWID table to index fts5 btree leaves. This is faster to query and only slightly larger than storing btree nodes within an intkey table. (check-in: 862418e350 user: dan tags: fts5-btree-index) | |
| 18:35 | Fix some harmless compiler warnings. (check-in: 110cd84f5e user: drh tags: trunk) | |
| 18:04 | Attempt to fix harmless warnings generated by GCC and Clang runtime analyzers. (check-in: b522c95ddc user: drh tags: trunk) | |
| 13:56 | Fix the fuzz3.test script so that it works with the new bulk pagecache allocation feature. (check-in: 829a2dbaf1 user: drh tags: trunk) | |
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2015-07-14
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| 22:43 | Amplify the comment on renderLogMsg() that explains the problems associated with calling sqlite3_log() from deep within the memory allocator. (check-in: a73d7128fb user: drh tags: trunk) | |
| 21:56 | Further refine FTS5 cleanup in Makefiles. (check-in: b53a95063c user: mistachkin tags: trunk) | |
| 21:56 | Skip trying to include 'intrin.h' when compiling for WinCE with MSVC. (check-in: 6db90ca2b4 user: mistachkin tags: trunk) | |
| 17:18 | Fix some harmless compiler warnings. (check-in: 3de030c904 user: mistachkin tags: trunk) | |
| 15:39 | Merge trunk changes, including the addition of FTS5 and pcache1 performance enhancements. (check-in: db4cbefb86 user: drh tags: sessions) | |
| 14:48 | Always invoke the profile callback even if the statement does not run to completion. (check-in: 202479aa0a user: drh tags: trunk) | |
| 00:36 | Refine cleaning of FTS5 files by Makefile targets. (check-in: e548d77b3c user: mistachkin tags: trunk) | |
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2015-07-13
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| 23:55 | Fix the origination date on the loadfts.c utility program. (check-in: 5c76c062c0 user: drh tags: trunk) | |
| 18:01 | Fix the header comment on the loadfts.c utility program. (check-in: 955ad4ae19 user: drh tags: trunk) | |
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2015-07-10
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| 17:55 | Fix inconsistencies in formatting of fts5 docs. (check-in: 5fb4c77163 user: dan tags: trunk) | |
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2015-07-09
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| 20:46 | Improve the performance of docid merges in fts5. (check-in: b2de77a01c user: dan tags: trunk) | |
| 19:02 | Reduce the number of calls to malloc() made by fts5. (check-in: 898618ccf6 user: dan tags: trunk) | |
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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: 372c1db247 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: 5348ffc3fd user: drh tags: trunk) | |
| 14:13 | Comment fix. No changes to code. (Closed-Leaf check-in: c1e2ed0ef4 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: 75d98dae67 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: b27a47fef9 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: 9417b4021b user: drh tags: pcache-bulk-local) | |
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2015-07-07
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| 21:14 | Add a compile-time constant for configuring the default pagecache setup. (check-in: ad5fdfbac8 user: drh tags: pcache-bulk-local) | |
| 19:35 | Merge the Fts5MultiSegIter and Fts5IndexIter objects. (check-in: 6ace73541a 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: 6441f2dc9e user: dan tags: trunk) | |
| 15:14 | No need to test sqlite3GlobalConfig.bCoreMutex when SQLITE_THREADSAFE==0. (check-in: 26db0fee06 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: 5b60df5503 user: drh tags: pcache-bulk-local) | |
| 08:29 | Further optimizations for fts5 b-tree seeks. (check-in: f37899686c user: dan tags: trunk) | |
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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: d5ff1d6905 user: drh tags: pcache-bulk-local) | |
| 20:27 | Speed up seek operations on fts5 b-tree structures. (check-in: 7b7da1eb43 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: aa7341c873 user: drh tags: pcache-bulk-local) | |
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2015-07-05
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| 22:15 | Do not allow recursive CTEs that use aggregate queries in the recursive part. (check-in: 6d2999afbc user: drh tags: trunk) | |
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2015-07-04
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| 18:44 | Optimize seek operations on fts5 b-trees. (check-in: 8cf02090ce 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: dacb2a615c user: drh tags: trunk) | |
| 15:35 | Fix a problem in the fts5 integrity-check. (check-in: 4e473559c9 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: 743bf1f184 user: drh tags: trunk) | |
| 00:04 | Sync up Makefile clean targets for FTS5. (check-in: 43ead44ef6 user: mistachkin tags: trunk) | |
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2015-07-03
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| 23:29 | Correction to check-in [1025873fdf], tighten up the number of static test mutexes. (check-in: 4e515897af user: mistachkin tags: trunk) | |
| 23:12 | Update clean target in MSVC makefile. (check-in: e6c03e7201 user: mistachkin tags: trunk) | |
| 23:11 | Enhance mutex testing to include APP and VFS static mutexes. (check-in: 1025873fdf 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: b202e2a1d7 user: mistachkin tags: trunk) | |
| 20:47 | Rework the Fts5MultiSegIter structure a bit to make it more efficient. (check-in: 0778825d0e user: dan tags: trunk) | |
| 19:13 | Speed up eof checks on fts5 cursors. (check-in: 3df4af5d8c user: dan tags: trunk) | |
| 17:54 | Enable use of the __builtin_bswap32() only with GCC 4.3 and higher. (check-in: 030f60a7ba user: mistachkin tags: trunk) | |
| 17:14 | Avoid freeing the array of instance matches each time the fts5 xNext() method is called. (check-in: b9b0c1e50d user: dan tags: trunk) | |
| 14:34 | New command-line options for speedtest1: --multithread, --nomemstat, --serialized, and --singlethread (check-in: 2b7567229e user: drh tags: trunk) | |
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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: 4d8f03dc7b 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: e53d497c2d 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: edbcccd349 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: 85ca4409bd user: drh tags: sessions) | |
| 18:16 | Add fts5_source_id() SQL function, similar to sqlite_source_id(). (check-in: ec2573487c user: dan tags: trunk) | |
| 16:52 | Fix harmless compiler warnings and one macro VVA_ONLY macro usage issue. (check-in: bcc8a75509 user: mistachkin tags: trunk) | |
| 16:50 | Simplify FTS5 handling in the MSVC makefile. (check-in: f022e04343 user: mistachkin tags: trunk) | |
| 16:29 | Fix a (harmless) shadowed local variable definition in the integrity_check logic. (check-in: 3a26a919fd 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: 251a7590ff 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: 7819002ed8 user: dan tags: trunk) | |
| 01:38 | Add the --shrink-memory option to the speedtest1 test program. (check-in: c9ddbd8899 user: drh tags: trunk) | |
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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: 2a897b9e94 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: 550705fcb6 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: 1c52212369 user: drh tags: integrity-check-refactor) | |
| 04:08 | Fix some harmless compiler warnings. (check-in: 307195c870 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: 59ad912c4c user: drh tags: trunk) | |
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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: fe144dd73f 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: 39936b33b0 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: 8bfcda3d10 user: drh tags: trunk) | |
| 14:01 | Only use __builtin_bswap16() with GCC 4.8 and later. (Closed-Leaf check-in: ce8177e3e6 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: 79ff36b717 user: drh tags: bswap-functions) | |
| 12:47 | Make use of htonl() and __builtin_bswap32() for faster implementations of sqlite3Get4byte() and sqlite3Put4byte(). (check-in: bc27ebd7f7 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: b406b20ecd user: drh tags: trunk) | |
| 03:57 | Optimization to the sqlite3PcacheFetch() logic. (check-in: d9a0481ce0 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: a0fa6b3ba5 user: drh tags: trunk) | |
| 03:18 | Implement sqlite3Strlen30() using strlen() from the C library. (check-in: 8001aa52bd user: drh tags: trunk) | |
| 03:13 | Change sqlite3ApiExit() so that its first argument is never NULL. (check-in: 791b706ec6 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: 429ccef2b3 user: drh tags: trunk) | |
| 01:25 | Convert several 5-year-old and older NEVER() macros into assert(). (check-in: ed54c14ea8 user: drh tags: trunk) | |
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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: 53fe685d56 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: ba425a6abb user: drh tags: trunk) | |
| 19:08 | Combine subjRequiresPage() and subjournalPage() into a single subjournalPageIfRequired() routine. (check-in: 3b65eb56c4 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: 7c4ef7b7c8 user: drh tags: trunk) | |
| 18:14 | Fix over-length source code lines in pager.c. (check-in: 14de3d3926 user: drh tags: trunk) | |
| 15:41 | Fix minor problems in the ota demo application. (check-in: 6aaaec6e63 user: dan tags: trunk) | |
| 14:11 | Simplifications and performance improvement in pager_write(). (check-in: ab7aeeead3 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: 8619fc346d user: drh tags: trunk) | |
| 03:28 | Very small size reduction and performance increase in sqlite3BitvecTest(). (check-in: 9b3a7281bd user: drh tags: trunk) | |
| 00:52 | Move an assert() and testcase() into their correct position within getAndInitPage(). (check-in: 18115164e1 user: drh tags: trunk) | |
| 00:21 | Use tail recursion in pcache1Unpin() to get a small size reduction and speed improvement. (check-in: fde70472ae user: drh tags: trunk) | |
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2015-06-28
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| 17:33 | Comment typo fix and minor cleanup in the pager. No logic changes. (check-in: 94ef170128 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: 9cd30d33b1 user: drh tags: trunk) | |
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2015-06-27
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| 23:55 | Make greater use of BtCursor.curIntKey. (check-in: 63998471d0 user: drh tags: trunk) | |
| 22:49 | Add the BtCursor.curIntKey field and use it for a small size reduction and performance boost. (check-in: 4a17df139a user: drh tags: trunk) | |
| 20:55 | Enhancements to the previous check-in to make it a little smaller and faster. (check-in: 291d9e0c32 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: 1956a4ce8e 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: 7f65b96b40 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: 9383a68870 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: bee94dc351 user: drh tags: trunk) | |
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2015-06-26
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| 20:45 | Treat compilation of FTS5 for the loadable extension specially with MSVC. (check-in: 7c610276bb user: mistachkin tags: trunk) | |
| 20:25 | Merge fts5 branch into trunk. (check-in: d27d9965b5 user: dan tags: trunk) | |
| 20:14 | Merge latest trunk with this branch. (Closed-Leaf check-in: 8671b9e137 user: dan tags: fts5) | |
| 20:13 | Remove unnecessary lines from fts3.h and main.mk. (check-in: c1b268ced3 user: dan tags: fts5) | |
| 20:08 | Fix a segfault that could follow an OOM error in fts5. (check-in: 713239b8cf user: dan tags: fts5) | |
| 19:43 | Small size reduction and performance increase on the OP_IdxInsert opcode. (check-in: b6bedc2e9c user: drh tags: trunk) | |
| 19:33 | Merge latest trunk changes with this branch. (check-in: 2a1af0f29e user: dan tags: fts5) | |
| 18:50 | Fix some cases in the fts5 code where a corrupt database could cause a buffer overread. (check-in: 360c57bbb8 user: dan tags: fts5) | |
| 18:47 | Further optimization of SQL function dispatch. Improvements to opcode documentation. (check-in: eaddbf296a user: drh tags: trunk) | |
| 18:16 | Cache the sqlite3_context structure in the P4 operand of VDBE programs for faster SQL function dispatch. (check-in: 2abc44eb3b user: drh tags: trunk) | |
| 17:10 | Merge changes to get FTS5 working with MSVC. (check-in: 954231d29d user: mistachkin tags: fts5) | |
| 16:55 | Merge upstream changes. Get the test fixture working with FTS5. Fix compiler warnings. (Closed-Leaf check-in: bfcd16089c user: mistachkin tags: fts5Msvc) | |
| 16:42 | Remove fts5 initialization code from core file main.c. (check-in: c91a93b343 user: dan tags: fts5) | |
| 16:17 | Add FTS5 DLL target for MSVC. (check-in: be85b82499 user: mistachkin tags: fts5Msvc) | |
| 13:31 | Cache the most recently sqlite3_context used by OP_Function and reuse it on subsequent calls, if appropriate. This gives a noticable performance boost. (Closed-Leaf check-in: 2f31bdd1b2 user: drh tags: function-ctx-cache) | |
| 04:34 | Initial changes to get FTS5 working with MSVC. (check-in: ef2052f81e user: mistachkin tags: fts5Msvc) | |
| 03:12 | Fix harmless compiler warning in assert statement. (check-in: 7097716cae user: mistachkin tags: trunk) | |
| 02:41 | Simplify the pcache by not keeping continuous track of page 1 but instead just loading page 1 on the rare occasions when it is actually needed. (check-in: 015302f15e user: drh tags: trunk) | |
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2015-06-25
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| 23:52 | Optimization to sqlite3_value_bytes() for the common case that does not require a data transformation. (check-in: 8d79f3a144 user: drh tags: trunk) | |
| 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: 3175220747 user: dan tags: fts5) | |
| 20:16 | Merge latest trunk changes into this branch. (check-in: fcd8f7ce60 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: 46e86b0637 user: dan tags: fts5) | |
| 19:53 | Simplifications and performance improvements in insertCell(). (check-in: 7d02e6c992 user: drh tags: trunk) | |
| 18:36 | More simplifications and performance improvements to cell allocation logic associated with allocateSpace(). (check-in: 78da0f69cb user: drh tags: trunk) | |
| 16:01 | Reorder the terms of a conditional for a small performance gain. (check-in: d67b0ed105 user: drh tags: trunk) | |
| 15:44 | Merge all the latest enhancements from trunk. (check-in: 924f471291 user: drh tags: sessions) | |
| 15:21 | Remove a NEVER() that is in fact reachable. (check-in: f824e66b0d user: drh tags: trunk) | |
| 15:04 | Minor optimization to allocateSpace(). (check-in: d007bc339b user: drh tags: trunk) | |
| 13:03 | Enhance the Btree object to remember whether or not it is holding an Incrblob cursor. Use this knowledge to improve performance in the common case where it does not. (check-in: 476b11563c user: drh tags: trunk) | |
| 02:26 | Remove a line of code that doesn't do any useful work. (check-in: 3ee888beb9 user: drh tags: trunk) | |
| 02:25 | Increase the default timeout on fuzzcheck to 120 seconds - sufficient for running under valgrind on a slow workstation. (check-in: fad0eacc64 user: drh tags: trunk) | |
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2015-06-24
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| 23:44 | Add the --timeout option to fuzzcheck. (check-in: a8f4f7fa99 user: drh tags: trunk) | |
| 23:17 | Fix fuzzcheck so that it works with SQLITE_OMIT_PROGRESS_CALLBACK. (check-in: 7a9c4eb30e user: drh tags: trunk) | |
| 18:22 | Add "ON CONFLICT" handling to the spellfix module. (check-in: 07937a81c6 user: drh tags: trunk) | |
| 17:21 | Add "ON CONFLICT" handling to the spellfix module. (Closed-Leaf check-in: 1d04def785 user: dan tags: spellfix-constraints) | |
| 14:45 | In the fuzzcheck test program, use the progress handler to limit the number of VDBE cycles to avoid getting stuck if the SQL under test contains an infinite CTE loop. Add the --limit-vdbe command-line option. (check-in: fbf9c4325e user: drh tags: trunk) | |
| 14:36 | Fix the progress handler so that it does not fire too soon during an sqlite3_step() call other than the first. (check-in: b41ef5d6db user: drh tags: trunk) | |
| 13:32 | Fix a harmless compiler warning. (check-in: 3b6fa95eeb user: drh tags: trunk) | |
| 13:25 | Rig the fuzzcheck test program so that it times out after 10 seconds in case of an infinite loop in the test case. (check-in: 659cfc9d1e user: drh tags: trunk) | |
| 13:05 | Update the database fuzz test cases to cover all recent findings. (check-in: 47ba7d96b1 user: drh tags: trunk) | |
| 12:44 | Add the --rebuild object to fuzzcheck. (check-in: db87664a22 user: drh tags: trunk) | |
| 12:24 | Prevent an infinite loop while searching a corrupt freelist. (check-in: 4e5424fe89 user: drh tags: trunk) | |
| 12:07 | Strengthen the new balance_nonroot() code against various corrupt database problems. (check-in: 5ba9834320 user: drh tags: trunk) | |
| 10:46 | Adjustment to a malloc test so that it accepts a narrow range of values to account for variations in malloc subsystems. (check-in: e0195070f8 user: drh tags: trunk) | |
| 01:07 | Remove an invalid NEVER() and add a test case to cover it. (check-in: 14b73d2015 user: drh tags: trunk) | |
| 00:05 | Performance optimization on balance_nonroot() and related routines. 2.6% faster overall with a size increase of less than 750 bytes. (check-in: 25131e7062 user: drh tags: trunk) | |
|
2015-06-23
| ||
| 23:31 | Mark some branches as unreachable after the recent change that recognizes mismatch result set sizes on compound SELECT statements sooner. (check-in: c8d1f305b6 user: drh tags: trunk) | |
| 21:35 | Testability improvement. (Closed-Leaf check-in: eed6a33145 user: drh tags: btree-opt2) | |
| 18:47 | Improve test coverage of fts5. (check-in: df5ccea80e user: dan tags: fts5) | |
| 18:24 | Multiple overflow cells are always adjacent and sequential. Exploit this invariant for a small size reduction and performance increase and add assert()s to prove the invariant. (check-in: f77f2f48f4 user: drh tags: btree-opt2) | |
| 17:09 | Faster loading of cell pointers into the b.apCell array in balance_nonroot. (check-in: fda89b0512 user: drh tags: btree-opt2) | |
| 16:00 | Avoid unnecessary cachedCellSize() calls in the cell partition adjustment phase of balance_nonroot(). (check-in: 6319ee1256 user: drh tags: btree-opt2) | |
| 15:36 | Change pageInsertArray() and pageFreeArray() so that they use the CellArray object and compute cell sizes as needed, resulting in smaller and faster code. (check-in: f7f4181811 user: drh tags: btree-opt2) | |
| 15:06 | Merge latest trunk changes with this branch. Add tests for columnsize=0. (check-in: ef44c71a22 user: dan tags: fts5) | |
| 14:49 | Improvements to the way balance_nonroot() constructs the b.apCell array of pointers to cells. (check-in: ee44bb25b2 user: drh tags: btree-opt2) | |
| 13:02 | Merge the compound SELECT operator fix from trunk. (check-in: a7be554f4b user: drh tags: btree-opt2) | |
| 12:19 | Test that the left and right sides of a compound SELECT operator have the same number of expressions in the expanded expression list before beginning to generate code. (check-in: 4df852ce26 user: dan tags: trunk) | |
| 02:37 | Avoid computing cell sizes in balance_nonroot() until they are really needed. This gives an overall 1.7% performance gain for about 1000 extra bytes of code space. (check-in: 43844537e8 user: drh tags: btree-opt2) | |
|
2015-06-22
| ||
| 20:02 | Change the way that balance_nonroot() partitions cells between the sibling pages such that a scan of the cell size array is not required. (check-in: 1687287151 user: drh tags: btree-opt2) | |
|
2015-06-20
| ||
| 18:13 | Split out all four cases of cellSizePtr() into different methods, each optimized for the specific page type. This gives a 0.36% performance increase at a cost of about 300 bytes of code. (Leaf check-in: 522502ec18 user: drh tags: btree-opt) | |
| 14:11 | Update the fuzztest data using the latest test vectors discovered by AFL. (check-in: b97f9cf73e user: drh tags: trunk) | |
| 13:18 | Make sure that the likelihood() function does not mess up generation of result-set code when it is used (inappropropriately) in a result-set expression. (check-in: 7cdbae625e user: drh tags: trunk) | |
|
2015-06-19
| ||
| 20:31 | Performance improvements in btreeParseCell() by inlining the varint decoder. (check-in: 172a864d14 user: drh tags: trunk) | |
| 20:08 | Fix corner cases involving corrupt varint values in record headers. (Closed-Leaf check-in: 3189116b42 user: drh tags: btree-opt) | |
| 18:24 | Performance improvements in btreeParseCell() by inlining the varint decoder. (check-in: faab0ed928 user: drh tags: btree-opt) | |
| 17:19 | Add the MemPage.xParseCell method and provide various implementations (variations on the former btreeParseCellPtr()) depending on the page type. (check-in: 41d03d883c user: drh tags: trunk) | |
| 15:07 | Make cellSizePtr() a method on the MemPage object, with alternative implementations depending on the page type. This results is a small performance improvement and size reduction. (check-in: 02f7e9d7d7 user: drh tags: trunk) | |
|
2015-06-18
| ||
| 15:26 | Further #ifdef changes in speedtest1.c in order to support SQLite back to version 3.3.9 and perhaps even earlier. (check-in: 9246eca54a user: drh tags: trunk) | |
| 14:32 | Pervent the likelihood() function from moving ON clause terms of a LEFT JOIN into the WHERE clause. Fix for ticket [5f60b11fc8e23490e2] (check-in: ed96e14adc user: drh tags: trunk) | |
| 14:09 | Show the values of Expr.flag in the AST of ".selecttrace" (check-in: a84d1004cb user: drh tags: trunk) | |
| 12:37 | Add #ifdefs to some features speedtest1.c so that it compiles with older versions of SQLite, going back to version 3.5.1. (check-in: f50dd154d3 user: drh tags: trunk) | |
|
2015-06-17
| ||
| 23:28 | Performance improvement in sqlite3VdbeMemShallowCopy() for the common case where the receiver does not require prior resource deallocation. (check-in: d718ea36dc user: drh tags: trunk) | |
| 19:06 | Use 'binary' mode for popen with MSVC. (Closed-Leaf check-in: 7b84641e55 user: mistachkin tags: popenMsvc) | |
| 18:57 | Improve spacing and comment style for the shell. No changes to code. (check-in: 5b547da00d user: mistachkin tags: trunk) | |
| 18:24 | Improved comments on the fuzzcheck.c test program. No changes to code. (check-in: a7e27d1928 user: drh tags: trunk) | |
| 18:18 | Merge all recent enhancements and fixes from trunk. (check-in: 199bfb67fd user: drh tags: sessions) | |
| 17:08 | Fix a uninitialized variable use in the command-line shell when the ".open" command is invoked without any arguments. (check-in: fc4f4d1ecc user: drh tags: trunk) | |
| 13:20 | Performance optimization and comment fixes for the LIKE and GLOB operators. (check-in: c89d772628 user: drh tags: trunk) | |
| 02:11 | Make getCellInfo() a real function instead of a macro, for a size reduction and a 0.2% performance gain. (check-in: 55c393ea14 user: drh tags: trunk) | |
| 01:31 | Optimizations to two VDBE accessory routines for a 0.2% performance increase. (check-in: 66d033b9c9 user: drh tags: trunk) | |
|
2015-06-16
| ||
| 16:39 | Ensure that the CREATE TABLE AS statement correctly undoes partial changes to the sqlite_master table if the SELECT on the right-hand side aborts with an error. Fix for ticket [873cae2b6e25b] (check-in: 400e025e7c user: drh tags: trunk) | |
|
2015-06-15
| ||
| 16:40 | Adjust ICU tests to account for recent changes in the official Unicode definition of whitespace. (check-in: 0816525386 user: drh tags: trunk) | |
| 16:09 | Fix a harmless comment typo. No code changes. (check-in: ae68765218 user: drh tags: trunk) | |
| 14:43 | Fix harmless compiler warnings. (check-in: b0badb9902 user: drh tags: trunk) | |
| 12:58 | Improved detection of database corruption in freeSpace(). (check-in: 29bcb56887 user: drh tags: trunk) | |
| 10:49 | Comment typo fix. No code changes. (check-in: 17f185adb9 user: drh tags: trunk) | |
|
2015-06-13
| ||
| 19:05 | Added test cases based on Bruce Momjian's talk on SQL NULLs. (Leaf check-in: 68c168b5e5 user: drh tags: is-distinct-from) | |
| 11:48 | Add the IS DISTINCT FROM and IS NOT DISTINCT FROM operators. (check-in: 0be4478209 user: drh tags: is-distinct-from) | |
| 11:19 | Omit mutex calls in pcache1 when the mutex is NULL, for a significant performance improvement. (check-in: caf8f574e5 user: drh tags: trunk) | |
| 11:10 | Avoid unnecessary mutex usage in pcache1, for a significant speedup. (Closed-Leaf check-in: dcf4fb8d76 user: drh tags: faster-pcache1-fetch) | |
|
2015-06-12
| ||
| 13:49 | Add a fast-path implementation of pcache1Fetch() for the common case of separate caches that do not use a mutex. (check-in: 760700edb3 user: drh tags: faster-pcache1-fetch) | |
| 13:04 | Minor performance optimization in pcache1.c. (check-in: 2e8ad2ead9 user: drh tags: trunk) | |
| 12:54 | Add the OP_ColumnsUsed opcode (when compiled with SQLITE_ENABLE_COLUMN_USED_MASK) as a hint to the b-tree layer as to which columns of a btree cursor will be used. (check-in: 711a176cbf user: drh tags: trunk) | |
|
2015-06-11
| ||
| 18:01 | Merge recent trunk enhancements and fixes. (check-in: c39cb0e257 user: drh tags: sessions) | |
| 17:58 | Merge trunk fixes. (Leaf check-in: 1df8cbbea6 user: drh tags: view-optimization) | |
| 17:26 | Add the sqlite3changegroup_xxx() APIs to the sessions module. For combining multiple changesets or patchsets. (check-in: 0c1a901cd6 user: dan tags: sessions) | |
| 14:19 | Remove stray outputs from the test suite. (check-in: afc6db9b10 user: drh tags: trunk) | |
| 13:58 | When generating code for partial indexes, be sure not to modify the index condition expression in the schema. (check-in: e63d01c69c user: drh tags: trunk) | |
|
2015-06-10
| ||
| 23:02 | More test output refinements. (Closed-Leaf check-in: e64a568179 user: mistachkin tags: testerOutput) | |
| 22:51 | Remove possibly stray output from various tests. (check-in: f38e0be56f user: mistachkin tags: testerOutput) | |
| 22:03 | Fix minor typo in the quicktest MSVC makefile target. (check-in: 75b65f9d49 user: mistachkin tags: trunk) | |
| 20:00 | Merge enhancements from trunk. (check-in: 0e23a079bd user: drh tags: view-optimization) | |
| 18:53 | "test" targets on all makefiles use --verbose=file --output=test-out.txt. Add the new "quicktest" target to all makefiles - designed to run in under three minutes. The --quick option on releasetest.tcl now uses quicktest. (check-in: 6ddef2ad35 user: drh tags: trunk) | |
| 17:20 | Resolve FROM-clause subqueries after query planning instead of before. Greatly reduce the estimated cost of automatic indexes for VIEWs and ephemeral tables since performance problems there cannot be mitigated via a CREATE INDEX. (check-in: a1eaf1718e user: drh tags: view-optimization) | |
| 14:27 | Avoid passing constraints that are unusable due to LEFT or CROSS joins to virtual table xBestIndex() methods. (check-in: 7b446771ca user: dan tags: trunk) | |
| 10:45 | Fix the fts5 xRename() method. (check-in: 0f7fd51325 user: dan tags: fts5) | |
|
2015-06-09
| ||
| 20:58 | Add the "columnsize=" option to fts5, similar to fts4's "matchinfo=fts3". (check-in: aa12f9d9b7 user: dan tags: fts5) | |
| 15:58 | Add the --output=$file and --verbose=(0|1|file) options to tester.tcl. (check-in: f7b2c70362 user: dan tags: trunk) | |
| 10:58 | Remove some repeated lines of source code. Probably introduced by careless cut'n'pasting. (Closed-Leaf check-in: a34cd71c8a user: dan tags: vtab-left-join) | |
|
2015-06-08
| ||
| 22:59 | Code refactoring to try to shift FROM-clause subquery manifesting until after the query planner runs. Except this does not currently work because the query planner needs an estimated of the number of rows in the manifested table. Work in progress. (check-in: cabf218716 user: drh tags: view-optimization) | |
| 19:15 | Add the valgrindfuzz target to unix makefile. (check-in: e62aed01f1 user: drh tags: trunk) | |
| 18:48 | If a query contains "FROM t1 LEFT JOIN t2, t3, t4", ensure that tables t3 and t4 are not scanned before t2. The trunk already does this. (check-in: 0d9edfab9f user: dan tags: vtab-left-join) | |
| 18:05 | Avoid passing constraints that are unusable due to LEFT or CROSS joins to virtual table xBestIndex() methods. (check-in: 80ee56dda7 user: dan tags: vtab-left-join) | |
| 17:42 | Fix typo in comment. No changes to code. (check-in: e49c291735 user: mistachkin tags: trunk) | |
| 17:40 | Split out some source code into new files: wherecode.c, whereexpr.c, and treeview.c. Other minor refactoring changes. (check-in: 50f336818c user: drh tags: trunk) | |
| 15:08 | Factor out the TreeView parse tree printing module into a separate file. (check-in: c32ce54ca4 user: drh tags: view-optimization) | |
| 14:23 | Split more subfunctions of where.c out into a new whereexpr.c source file, for improved maintainability. (check-in: 46ef95c108 user: drh tags: view-optimization) | |
|
2015-06-06
| ||
| 20:12 | Split out the bulk of the actual VDBE code generation logic from where.c into a new file, leaving behind the analysis logic. This makes the original where.c smaller and hopefully easier to edit. (check-in: faa0e420e9 user: drh tags: view-optimization) | |
| 19:23 | Fix a comment in fts5.h. (check-in: e964b58774 user: dan tags: fts5) | |
| 18:30 | Code simplifications in select.c and where.c. (check-in: 4f20ac90bc user: drh tags: view-optimization) | |
| 16:28 | Fix handling of fts5 rowid constraints in the absence of a MATCH clause. Add tests to cover recently added branches. (check-in: 3a9cb64813 user: dan tags: fts5) | |
| 00:18 | Minor cleanup of the sqlite3Select() procedure. (check-in: f4c90d06bb user: drh tags: view-optimization) | |
|
2015-06-05
| ||
| 22:33 | Split FROM-clause subquery flattening and code generation into separate loops. (check-in: be8e3fc70e user: drh tags: view-optimization) | |
| 20:27 | Provide one final Select tree dump prior to WHERE clause analysis when ".selecttrace 0x400" tracing bit is set with SELECTTRACE_ENABLED. Analysis and debug changes only - normal builds are unaffected. (check-in: 283bf0b64d user: drh tags: trunk) | |
| 19:05 | Make use of range constraints on the rowid field of an fts5 table in full-text queries. (check-in: 32cbc0ed36 user: dan tags: fts5) | |
| 15:59 | Add a new opcode to the VDBE that gives the b-tree a hint about the set of columns in a table or index that are actually used by the query. (Closed-Leaf check-in: f167bba446 user: drh tags: column-usage-hint) | |
|
2015-06-04
| ||
| 12:08 | Change the name of SrcList.a[].zIndex to the more descriptive SrcList.a[0].zIndexedBy. (check-in: 6a9cf06337 user: drh tags: trunk) | |
|
2015-06-03
| ||
| 11:23 | Fix an fts5 problem in extracting columns from position lists containing large varints. (check-in: 4ea015ab98 user: dan tags: fts5) | |
|
2015-06-02
| ||
| 19:38 | Change the fts5 multi-column syntax to use parenthesis instead of square brackets. (check-in: ab85a6fc4f user: dan tags: fts5) | |
| 19:36 | Always check for cell overflow before returning a slot from the pageFindSlot routine in btree.c. (check-in: 9f035c45a4 user: drh tags: trunk) | |
| 18:09 | For FROM-clause subqueries that cannot be flattened, try to push relevant WHERE clause terms of the outer query down into the subquery in order to help the subquery run faster and/or use less memory. Call this the "WHERE-clause push-down optimization". Do not confuse this with the completely different MySQL push-down optimization. (check-in: 6df18e949d user: drh tags: trunk) | |
| 18:07 | Merge latest trunk changes with this branch. (check-in: c9ffda4abb user: dan tags: fts5) | |
| 17:25 | Add test cases for type affinity rules. (check-in: 9678646d9a user: drh tags: trunk) | |
| 16:19 | Rename SQLITE_AFF_NONE to SQLITE_AFF_BLOB to avoid confusion with "no affinity". (check-in: 29ad9e9173 user: drh tags: trunk) | |
| 16:09 | Add the built-in affinity() SQL function. This turns out to be not as useful as originally envisioned, so abandon it on a branch. (Leaf check-in: 80889306bf user: drh tags: affinity-func) | |
| 15:32 | Rename SQLITE_AFF_NONE to SQLITE_AFF_BLOB. (Closed-Leaf check-in: bce3f04186 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: 4e621af134 user: drh tags: trunk) | |
| 09:20 | Add the "finish_test" command to the end of new test script sessionE.test. (check-in: fb39140707 user: dan tags: sessions) | |
| 09:19 | Modify the sessions module to ignore all operations on tables with no primary keys as documented. (check-in: bdaf9575cd user: dan tags: sessions) | |
|
2015-06-01
| ||
| 20:28 | For FROM-clause subqueries that cannot be flattened, try to push WHERE clause terms of the outer query down into the subquery in order to help the subquery run faster and/or use less memory. (Closed-Leaf check-in: 297fae7551 user: drh tags: subquery-opt) | |
| 18:13 | Corrections to comments in expr.c. No code changes. (check-in: f925389eaf user: drh tags: trunk) | |
| 17:32 | Break out the query flattener into a separate source-code file. (Closed-Leaf check-in: e3fa8b936b user: drh tags: flattener-in-new-file) | |
| 11:10 | Typo fixes and additional background information in README.md. (check-in: 9b8e5823bc user: drh tags: trunk) | |
|
2015-05-30
| ||
| 22:57 | Updates to configure.ac to help it find where the TCL libraries hidden on Ubuntu 14.04. (check-in: c864ff912d user: drh tags: trunk) | |
| 22:05 | Fix minor typo in comment. No changes to code. (check-in: 73fc058b3a user: mistachkin tags: trunk) | |
|
2015-05-29
| ||
| 19:04 | Import recent enhancements from trunk. (check-in: 54bec164eb user: drh tags: sessions) | |
| 18:42 | Ensure that allocateBtreePage() always clears the MemPage pointer when it fails due to an I/O or memory allocation error. (check-in: 09a38bf665 user: drh tags: trunk) | |
| 17:51 | Move two unreachable conditionals inside of NEVER() or assert(). (check-in: db4e9728fa user: drh tags: trunk) | |
| 17:13 | Remove a corruption test in balance_nonroot that is superceded by a prior better check. (check-in: 00693682d8 user: drh tags: trunk) | |
| 15:15 | Omit the rowallock.test script (Read-Only WAL lock) from the inmemory_journal permutation. (check-in: d21db33089 user: drh tags: trunk) | |
| 14:47 | Add support for automatic indexes on FROM-clause subqueries that are implemented via co-routine. (check-in: 020b8b106f user: drh tags: trunk) | |
| 14:36 | Add some extra source-code comments and a test case. (Closed-Leaf check-in: 6d410442fb user: drh tags: coroutine-autoindex) | |
| 13:55 | An attempt to allow automatic index creation on subqueries accessed via co-routine. (check-in: 521345add6 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: a29e117d7e user: drh tags: trunk) | |
|
2015-05-28
| ||
| 15:14 | Added comments and testcase() macros to error cases in the btree search. (check-in: 7da7dc714b user: drh tags: trunk) | |
| 11:23 | Earlier detection of incompatible sibling pages in balance_nonroot. (check-in: 60a09f17d8 user: drh tags: trunk) | |
| 03:45 | Add new test cases to the fuzzdata3.db set of database fuzz tests. (check-in: 467b13a401 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: fe15d1f703 user: drh tags: trunk) | |
| 00:54 | Do not attempt to take any write lock on a read-only database on Windows. (check-in: a47ff0cdab user: drh tags: trunk) | |
|
2015-05-27
| ||
| 19:35 | The fuzzoomtest makefile target is no longer supported, so update releasetest.tcl accordingly. (check-in: 06959d4ada 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: 8bfe834432 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: 7373a004ed 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: 95eaa49f4e 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: 19e2cebc12 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: 7e9e1b6123 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: 0055df0445 user: drh tags: no-rowid-in-cte) | |
| 03:46 | Add the "PRAGMA cell_size_check=ON" command. (Closed-Leaf check-in: 2ead43f074 user: drh tags: cell-size-check-pragma) | |
|
2015-05-26
| ||
| 20:31 | Avoid a buffer overread when comparing against a corrupt record that spans at least one overflow page. (check-in: 62a5b3633a 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: b4a45d3b78 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: 5e3e410bf4 user: drh tags: trunk) | |
| 19:01 | Merge accidental fork. (Closed-Leaf check-in: e85628e34a 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: 075003930d user: dan tags: test-using-fuzzcheck) | |
| 18:58 | Fix fuzzcheck so that it responds correctly to the TEST_FAILURE environment variable. (check-in: 76770c9e06 user: drh tags: test-using-fuzzcheck) | |
| 18:15 | The "make fuzztest" target now uses fuzzcheck instead of fuzzershell. (check-in: 4a5f6f1f01 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: 193364c81c 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: 5b46d2a78a user: dan tags: trunk) | |
| 17:29 | Avoid using a zero-sized array within a struct in fts3 code. (check-in: b05cae36ce user: dan tags: trunk) | |
| 16:12 | Fix another bug in the in-memory VFS for fuzzcheck. (check-in: 16878a314b 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: 22a1466378 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: 68876003f9 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: 3b936913f3 user: dan tags: trunk) | |
| 03:31 | Silence harmless compiler warnings when building the command line utilities with MSVC. (check-in: d26060c468 user: mistachkin tags: trunk) | |
| 03:24 | Add fuzzcheck to makefile clean targets. Also, for consistency, replace a few tabs with spaces. (check-in: eda2a43750 user: mistachkin tags: trunk) | |
| 00:28 | Add the --result-trace option to fuzzcheck, and other interface enhancements. (check-in: c415bb7bbf user: drh tags: trunk) | |
|
2015-05-25
| ||
| 23:14 | Fix an important bug in the xRead method of the in-memory VFS for fuzzcheck. (check-in: 58cd40e89f user: drh tags: trunk) | |
| 22:38 | Add the fuzzcheck test program. (check-in: 341cb6abe7 user: drh tags: trunk) | |
| 22:29 | Add fuzzcheck to all makefiles and fix compiler warnings. (Closed-Leaf check-in: 7b3d21906a user: drh tags: fuzzcheck) | |
| 22:18 | Merge in trunk fixes. (check-in: c71c2e1a99 user: drh tags: fuzzcheck) | |
| 22:17 | Improved tracing capabilities in fuzzcheck. (check-in: 864bfdbfe7 user: drh tags: fuzzcheck) | |
| 21:59 | Add the --native-vfs option on fuzzcheck. (check-in: 12e95e3f17 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: 7d2c4f7b66 user: dan tags: trunk) | |
| 19:37 | Merge the btree fixes out of trunk. (check-in: f3cd8cecf4 user: drh tags: fuzzcheck) | |
| 19:35 | Add the --dbid and --sqlid parameters to fuzzcheck. Other fuzzcheck fixes. (check-in: 75ec9299fa 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: aa18c8e9d1 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: c5b4e36352 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: 8fa0937a2f 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: 97806a7814 user: dan tags: trunk) | |
| 15:03 | Fix an assert() in btree routine freeSpace() that may be false if the database is corrupt. (check-in: 00a473c561 user: dan tags: trunk) | |
| 10:57 | Fix an fts4 matchinf() problem triggered by deferred tokens that are part of phrases that are part of AND expressions. (check-in: f1e942a1dd user: dan tags: trunk) | |
| 10:29 | Fix an obsolete comment - no changes to code. (check-in: 4e4228c47f user: drh tags: trunk) | |
| 09:33 | Remove an incorrect and pointless assert(). (check-in: 8c3929bd42 user: drh tags: trunk) | |
|
2015-05-24
| ||
| 21:46 | The assert() changes removed in the previous check-in are needed after all. (check-in: 336fccc84c user: drh tags: trunk) | |
| 21:09 | Better detection of corruption in allocateSpace() in btree.c. (check-in: bf7bb53ee2 user: drh tags: trunk) | |
| 10:18 | Detect database corruption in the modifyPagePointer() routine and abort. (check-in: 4f0bba42f9 user: drh tags: trunk) | |
|
2015-05-23
| ||
| 19:53 | Instead of early detection of corruption in balance_nonroot, simply ignore the error, as it is harmless and exceedingly uncommon. (check-in: 7bbf9b3cd6 user: drh tags: trunk) | |
| 19:29 | Earlier detection of a specific kind of corruption in the balance_nonroot() routine. (check-in: ee6dc9913a user: drh tags: trunk) | |
| 02:44 | Minor documentation improvements. No changes to code. (check-in: e446d9ce00 user: drh tags: trunk) | |
|
2015-05-22
| ||
| 23:51 | Merge bug fixes from trunk. (check-in: 519054bb72 user: drh tags: sessions) | |
| 23:50 | Improved error messages in fuzzershell when unable to open the database. (check-in: c404fcace8 user: drh tags: trunk) | |
| 23:45 | Fix a bug in fuzzershell caused by an uninitialized local variable. (check-in: 745deab87a user: drh tags: trunk) | |
| 23:39 | Fix another bad assert() in btree - one that can be false on a corrupt database file. (check-in: 89f0bbfde4 user: drh tags: trunk) | |
| 23:26 | Merge enhancements from trunk, including the new sqlite3_value_dup() API and the addition of the apSqlParam field in the sqlite3_rtree_query_info object of R-Tree. (check-in: cdc0ca6fb3 user: drh tags: sessions) | |
| 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: 10cc44f5a6 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: c1814242e6 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: f332ffc39b user: drh tags: value-dup) | |
| 19:55 | Fix minor issues with the sqlite3_value_dup() interface. (check-in: 95edcf5010 user: drh tags: value-dup) | |
| 18:40 | Update with fixes and enhancements from trunk. (check-in: 9605d008f5 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: b9727e6bbf user: drh tags: trunk) | |
| 16:08 | Have r-tree prefer to use the constraint "col MATCH ?" over "rowid = ?". (check-in: b9fb95194d user: dan tags: trunk) | |
| 13:09 | Fix two faulty assert statements discovered by fuzzing. (check-in: 799817bfb2 user: drh tags: trunk) | |
| 12:37 | Fix an assert in btree.c that can be false when using a corrupted database file. (check-in: a6eb2a3935 user: drh tags: trunk) | |
| 11:38 | Add the --database option to the fuzzershell test program. (check-in: c6d5512f4b user: drh tags: trunk) | |
|
2015-05-21
| ||
| 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: b9e45596d8 user: dan tags: sessions-value-dup) | |
|
2015-05-20
| ||
| 22:01 | Add the sqlite3_value_dup() and sqlite3_value_free() interfaces and use those to add the sqlite3_rtree_query_info.apSqlParam field to the query callback in R-Tree. (check-in: 2007391cec user: drh tags: sessions-value-dup) | |
| 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: a7ee40c4fc user: drh tags: value-dup) | |
| 17:36 | Fix the initialization logic in CREATE TABLE AS so that the correct affinities are applied to all values being inserted into the new table, even if the RHS is a compound SELECT. Fix for ticket [f2ad7de056ab1dc9200]. (check-in: 6a0cf3ce9e user: drh tags: trunk) | |
| 17:25 | Add a test case to verify that CREATE TABLE AS does not store INT values in TEXT columns. Ticket [f2ad7de056ab1dc92]. (Closed-Leaf check-in: 0e45e8f157 user: drh tags: create-table-as-type-fix) | |
| 17:18 | Simplification of the initialization code for CREATE TABLE AS. (check-in: 937f659e89 user: drh tags: create-table-as-type-fix) | |
| 15:51 | A proposed fix for the problem of CREATE TABLE AS generating a table that has INTEGER values in a TEXT column. Ticket [f2ad7de056ab1dc92]. (check-in: d5e2c1fc76 user: drh tags: create-table-as-type-fix) | |
| 00:15 | Fix handling of queries with VALUES on the left and UNION ALL SELECT on the right and a LIMIT clause. (check-in: c403502cdc user: drh tags: trunk) | |
|
2015-05-19
| ||
| 23:56 | Enhance the selecttrace display by showing Select.selFlags. (check-in: 45d3893c61 user: drh tags: trunk) | |
| 23:04 | Merge the Makefile.msc fix and the compiler warning fix from trunk. Also fix another compiler warning in sqlite3session_diff(). (check-in: 7530e1bf55 user: drh tags: sessions) | |
| 22:56 | Fix the MSVC makefile so that it works with OTA. Fix a harmless compiler warning in FTS3. (check-in: c7b1664530 user: drh tags: trunk) | |
| 22:42 | Merge recent trunk changes, include the R-Tree enhancement that allows 8-byte BLOB arguments to geometry functions, and the fix for the TEXT affinity problem that could cause corrupt indexes. (check-in: 0a0de8b72c user: drh tags: sessions) | |
| 22:20 | Allow R-Tree geometry functions to take 8-byte BLOB arguments which are passed directly through to the underlying callback, and which can be used to pass pointers into the callback. (check-in: b271ed5653 user: drh tags: trunk) | |
| 19:44 | Ensure that when the VM applies TEXT affinity to a value it discards any existing REAL or INTEGER value. Fix for [34cd55d6]. (check-in: f5d0ce8079 user: dan tags: trunk) | |
| 17:48 | Remove the sqlite3ota_open_v2() API. Add a new parameter to sqlite3ota_open() instead. (check-in: c74e0bc481 user: dan tags: trunk) | |
| 16:50 | Merge the ota-update branch with trunk. (check-in: 08e2864ed7 user: dan tags: trunk) | |
| 16:26 | Add a comment for SQLITE_FCNTL_OTA to sqlite.h.in. (Closed-Leaf check-in: efa20f8e41 user: dan tags: ota-update) | |
| 16:22 | Allow OTA update state data to be stored in a database separate from the OTA update database. (check-in: 5af8db56af user: dan tags: ota-update) | |
| 14:14 | Merge latest trunk changes with this branch. (check-in: 6055a6725c user: dan tags: ota-update) | |
|
2015-05-14
| ||
| 09:53 | Merge changes from the index-is-operator branch into this one. Drop the partial support added for IS on this branch by [52e73eec]. (check-in: 16ab9cafd0 user: dan tags: ota-update) | |
| 08:58 | Merge latest trunk changes with this branch. (check-in: 299ed55c90 user: dan tags: ota-update) | |
|
2015-04-23
| ||
| 19:38 | Fix a problem in the "ota" utility program causing it to crash if SQLite failed to open the target database. (check-in: a1a2b4a2ef user: dan tags: ota-update) | |
| 19:32 | Merge latest trunk changes into this branch. (check-in: 1506e99eca user: dan tags: ota-update) | |
| 19:18 | Fix a performance problem in calls to sqlite3ota_close() made after the OTA update has been completely applied and checkpointed. (check-in: fa62093b25 user: dan tags: ota-update) | |
| 18:14 | Have OTA maintain a small LRU cache of UPDATE statements. This reduces the amount of time it spends compiling UPDATE if a single data_xxx table contains many different ota_control strings. (check-in: baee3556ea user: dan tags: ota-update) | |
|
2015-04-22
| ||
| 11:34 | Add comments related to database locking to sqlite3ota.h. (check-in: 77242965e7 user: dan tags: ota-update) | |
|
2015-04-21
| ||
| 15:35 | Add a comment to sqlite3ota.h. No code changes. (check-in: 352fa09efd user: dan tags: ota-update) | |
|
2015-04-17
| ||
| 17:00 | Ensure that filenames passed to the VFS xOpen() function are terminated by 2 '\0' bytes. (check-in: 66eff473c3 user: dan tags: ota-update) | |
| 16:29 | Fix a memory leak in sqlite3ota.c that can follow an OOM error. (check-in: c3dc15e717 user: dan tags: ota-update) | |
| 08:36 | Have OTA always specify SQLITE_CONFIG_URI when opening databases. Fix a test issue causing otacrash.test to fail. (check-in: 0d0e5ec064 user: dan tags: ota-update) | |
|
2015-04-16
| ||
| 18:49 | Be sure to release any xShmLock locks held when closing an OTA handle. (check-in: d0fba72a47 user: dan tags: ota-update) | |
| 14:33 | Fix a mismatched printf() argument and format specifier. Add ota files to Makefile.in. (check-in: 5db810a88d user: dan tags: ota-update) | |
| 10:55 | Avoid attempting to rename the *-oal file while it is still open. (check-in: 658c3b0c80 user: dan tags: ota-update) | |
|
2015-04-15
| ||
| 14:26 | Merge all recent trunk enhancements and fixes into the ota-update branch. (check-in: 9bd3e4453d user: drh tags: ota-update) | |
|
2015-04-08
| ||
| 14:01 | Merge all changes for version 3.8.9 into the ota-update branch. (check-in: ec9d907a57 user: drh tags: ota-update) | |
|
2015-03-25
| ||
| 15:23 | Extend [52e73eec] so that the IS optimization may be used on primary keys with more than 3 columns. (check-in: 4e8796af7d user: dan tags: ota-update) | |
|
2015-03-24
| ||
| 18:21 | Merge the latest trunk changes into this branch. (check-in: 9d9b6c883b user: dan tags: ota-update) | |
| 18:03 | When the OTA module updates or deletes a row, save only those fields that are part of an index or primary key to the ota update database. (check-in: 6326fd3249 user: dan tags: ota-update) | |
|
2015-03-23
| ||
| 17:10 | Fix a broken assert() in the ota module. (check-in: 858de8a5e7 user: dan tags: ota-update) | |
|
2015-03-18
| ||
| 20:03 | Allow whereShortCut() to use the PRIMARY KEY index of a WITHOUT ROWID table to optimize a vector of "IS" operators in a WHERE clause. (check-in: 52e73eeca0 user: dan tags: ota-update) | |
| 19:04 | Clarify that OTA is unable to update or delete rows with NULL values in primary key fields. (check-in: 2e7c1e0a0d user: dan tags: ota-update) | |
|
2015-03-09
| ||
| 13:24 | Merge recent trunk enhancements into the ota-update branch. (check-in: 5489cb6892 user: drh tags: ota-update) | |
|
2015-03-05
| ||
| 16:21 | Fix some problems with OTA and empty target databases, or target databases with the wrong set of tables. Also add SQLITE_FCNTL_VFSNAME support to the OTA VFS. (check-in: 46119e8d8e user: dan tags: ota-update) | |
| 14:07 | Add comments to sqlite3ota.h to make it clear that passing NULL in place of a parent VFS name to sqlite3ota_create_vfs() causes the new VFS to use the system default as its parent. (check-in: 158c1a4881 user: dan tags: ota-update) | |
| 13:43 | Fix a typo in sqlite3ota.h. (check-in: 04087dec4c user: dan tags: ota-update) | |
|
2015-02-23
| ||
| 20:09 | Fix building with ENABLE_OTA and OMIT_LOAD_EXTENSION. (check-in: d6d21ff552 user: dan tags: ota-update) | |
| 16:17 | Merge latest trunk changes with this branch. (check-in: e5ca79d2d3 user: dan tags: ota-update) | |
| 15:41 | Change SQLITE_FCNTL_ZIPVFS_PAGER to SQLITE_FCNTL_ZIPVFS. (check-in: f7865b9428 user: dan tags: ota-update) | |
| 15:02 | Update the sqlite3ota_db() API to account for the fact that each OTA handle now uses two SQLite database handles. (check-in: ef08ecceb7 user: dan tags: ota-update) | |
| 12:22 | Improve tests for resuming ota updates following power failures. Fix a problem revealed by the same. (check-in: 1cb675e539 user: dan tags: ota-update) | |
|
2015-02-21
| ||
| 20:08 | Fix some problems with resuming ota updates if saving the state is interrupted by a power failure or system crash. (check-in: 6d5ed70d0d user: dan tags: ota-update) | |
|
2015-02-20
| ||
| 14:36 | Add some missing comments and fix other minor code issues in sqlite3ota.c. (check-in: 718fd8b673 user: dan tags: ota-update) | |
|
2015-02-19
| ||
| 19:59 | Ensure the mutex used to protect the linked list of all main database files opened by a single ota vfs is allocated. (check-in: 9c8682d665 user: dan tags: ota-update) | |
| 18:06 | Update various documentation comments in sqlite3ota.c and sqlite3ota.h. (check-in: 60e0a46b82 user: dan tags: ota-update) | |
| 14:41 | Merge latest trunk changes with this branch. (check-in: 6f5888a5e4 user: dan tags: ota-update) | |
| 13:36 | Add tests for a couple of previously untested branches in the ota code. (check-in: a3c1bc5d5e user: dan tags: ota-update) | |
|
2015-02-18
| ||
| 20:17 | Add new file ota12.test, containing tests for applying ota updates to live databases with other active reader/writer clients. (check-in: 0864d127fe user: dan tags: ota-update) | |
| 20:16 | Add ota tests to increase code coverage. Fix some minor issues in error handling within the ota code. (check-in: 2b10c5d2b8 user: dan tags: ota-update) | |
| 17:40 | Fix a problem with OTA updates in the presence of database readers. (check-in: 144bb29ffc user: dan tags: ota-update) | |
|
2015-02-17
| ||
| 20:49 | Improve test coverage of ota code a bit. (check-in: a438fa6c9a user: dan tags: ota-update) | |
|
2015-02-16
| ||
| 21:13 | Add extra tests and fixes for ota. (check-in: e0b7151962 user: dan tags: ota-update) | |
| 11:48 | Add further tests and fixes for ota. (check-in: 62dc1fffc3 user: dan tags: ota-update) | |
| 06:27 | Move tcl test code from sqlite3ota.c to new file ext/ota/test_ota.c. (check-in: f20779a6e8 user: dan tags: ota-update) | |
|
2015-02-14
| ||
| 18:58 | Change the way the "incremental checkpoint" function of OTA works in order to reduce the effect on the SQLite core code. (check-in: b64a11a754 user: dan tags: ota-update) | |
|
2015-02-11
| ||
| 17:05 | Merge the ota-update-no-pager_ota_mode branch into this one. (check-in: 71887cd9b3 user: dan tags: ota-update) | |
| 16:54 | Merge latest trunk changes with this branch. (Closed-Leaf check-in: 0b63e8dcba user: dan tags: ota-update-no-pager_ota_mode) | |
| 16:25 | Ensure that an error is reported if an attempt is made to update a wal mode database via ota. (check-in: 6fc5d4d26a user: dan tags: ota-update-no-pager_ota_mode) | |
|
2015-02-10
| ||
| 20:00 | Further tweaks to work with zipvfs. (check-in: 0f152416be user: dan tags: ota-update-no-pager_ota_mode) | |
| 17:08 | Add documentation and test cases for sqlite3ota_create_vfs(). Also code to detect errors in zipvfs/ota setup. (check-in: e729668168 user: dan tags: ota-update-no-pager_ota_mode) | |
|
2015-02-09
| ||
| 20:07 | Add the sqlite3ota_create_vfs() and sqlite3ota_destroy_vfs() functions. (check-in: 96443ecb69 user: dan tags: ota-update-no-pager_ota_mode) | |
|
2015-02-07
| ||
| 20:20 | Add comments to explain the role of the ota vfs. (check-in: 7bb633639d user: dan tags: ota-update-no-pager_ota_mode) | |
| 19:17 | Remove "PRAGMA pager_ota_mode". (check-in: 8ac58e4678 user: dan tags: ota-update-no-pager_ota_mode) | |
|
2015-02-06
| ||
| 15:03 | Merge the command-line shell enhancements from trunk. (check-in: c3931db560 user: drh tags: ota-update) | |
| 00:31 | Revise the way that the index structure for a WITHOUT ROWID table is discovered. (check-in: 7f10a0eaf1 user: drh tags: ota-update) | |
|
2015-02-05
| ||
| 17:46 | Change a comment in sqlite3ota.h to make it clear that it is not possible to insert a NULL value into an INTEGER PRIMARY KEY column using ota. (check-in: a5e86bea4a user: dan tags: ota-update) | |
| 17:36 | Prevent ota updates from violating NOT NULL constraints. Add a comment to the "limitations" section of sqlite3ota.h saying that CHECK constraints are not enforced. (check-in: 74e073dd60 user: dan tags: ota-update) | |
| 01:49 | Figure out the primary-key type of a table using queries of sqlite_master and the table_info and index_list pragmas, obviating the need for SQLITE_TESTCTRL_TBLTYPE. (check-in: 50ecdfc443 user: drh tags: ota-update) | |
|
2015-02-04
| ||
| 23:51 | Merge all changes from index_xinfo, including the move of the pragma table into the separate pragma.h file. (check-in: 21e95d28a5 user: drh tags: ota-update) | |
| 19:20 | Fix the error messages returned by ota if an update violates a unique constraint. (check-in: c4845a3b59 user: dan tags: ota-update) | |
| 16:32 | Avoid a linear scan of the entire table when ota updates or deletes a row from a table with an external primary key index. (check-in: 1db198ccca user: dan tags: ota-update) | |
| 11:08 | Fix a memory leak that could follow an OOM error in ota. (check-in: 0d5415f264 user: dan tags: ota-update) | |
|
2015-02-03
| ||
| 18:43 | Fix some problems surrounding WITHOUT ROWID tables with DESC primary key indexes . (check-in: a21fefb79a user: dan tags: ota-update) | |
| 15:56 | Remove "PRAGMA ota_mode". (check-in: 1c111447a0 user: dan tags: ota-update) | |
|
2015-01-31
| ||
| 20:42 | Have ota use imposter tables to write to indexes instead of the sqlite3_index_writer() interface. The error handling in this version is broken in a few small ways. (check-in: cdaeab467f user: dan tags: ota-update) | |
| 02:34 | Merge in support for the index_xinfo pragma. (check-in: f9b6dc7702 user: drh tags: ota-update) | |
|
2015-01-30
| ||
| 21:00 | Merge the SQLITE_TESTCTRL_IMPOSTER changes from trunk. (check-in: 3ed6eb2fab user: drh tags: ota-update) | |
| 16:36 | Merge all recent trunk changes, and especially the SQLITE_TESTCTRL_INITMODE enhancement. (check-in: 36436dde74 user: drh tags: ota-update) | |
|
2015-01-28
| ||
| 20:37 | Add missing VdbeCoverage() macros to the sqlite3_index_writer() implementation. (check-in: 6f8cda26e9 user: drh tags: ota-update) | |
| 15:30 | When a "full", "restart" or "truncate" checkpoint is attempted, return SQLITE_BUSY if a reader prevents the checkpointer from copying any frames at all into the database file. (check-in: f270004016 user: dan tags: ota-update) | |
| 12:27 | Correctly detect errors returned by walCheckpointStart() due to OOM. (check-in: 8e878c2023 user: drh tags: ota-update) | |
| 12:00 | Merge in all changes from trunk. (check-in: 17c69be805 user: drh tags: ota-update) | |
|
2014-12-08
| ||
| 07:50 | Update this branch with latest trunk changes. (check-in: 69a312ad3f user: dan tags: ota-update) | |
| 07:28 | Update comments in sqlite3ota.h to remove the "must have PRIMARY KEY" restriction. (check-in: 088a41eb8c user: dan tags: ota-update) | |
| 07:22 | Extra tests for the ota_rowid column. (check-in: 46069393b3 user: dan tags: ota-update) | |
|
2014-12-06
| ||
| 19:30 | Allow the ota extension to write to tables with no PRIMARY KEY declaration. (check-in: ba59a7e2ba user: dan tags: ota-update) | |
|
2014-11-27
| ||
| 18:09 | Update ota so that the hidden columns of virtual tables may be written. (check-in: ccee999649 user: dan tags: ota-update) | |
|
2014-11-22
| ||
| 09:09 | Add SQLITE_ENABLE_OTA pre-processor directives so that this branch may be compiled with or without OTA. (check-in: 600cefdd4d user: dan tags: ota-update) | |
|
2014-11-21
| ||
| 14:37 | Merge latest trunk changes with this branch. (check-in: 7ef44c5b5b user: dan tags: ota-update) | |
| 11:22 | Changes to comments in sqlite3ota.h. (check-in: 14139542b6 user: dan tags: ota-update) | |
| 10:46 | Add support for updating virtual tables via ota. (check-in: 4dfcfe5439 user: dan tags: ota-update) | |
|
2014-11-20
| ||
| 19:19 | Add the "ota_delta()" feature for delta-compressed updates. (check-in: c64dcd1788 user: dan tags: ota-update) | |
| 17:37 | Update the ota extension so that it can be used to update tables with external PRIMARY KEY indexes. (check-in: 55066a1171 user: dan tags: ota-update) | |
| 15:11 | Updates to support zipvfs in pass-through mode. (check-in: 556c3de53a user: dan tags: ota-update) | |
|
2014-11-17
| ||
| 18:35 | Add tests for WITHOUT ROWID tables with composite primary keys. (check-in: 712d413d29 user: dan tags: ota-update) | |
| 17:57 | Changes so that sqlite3_ckpt_open() works with zipvfs databases. (check-in: acbed3380d user: dan tags: ota-update) | |
| 15:07 | Fix a problem with the parameters to an OP_Affinity in one of the VM programs generated by sqlite3_index_writer() that was causing an OOB read. (check-in: 447b33b34a user: dan tags: ota-update) | |
|
2014-10-22
| ||
| 15:33 | Add tests to check error handling in OTA. (check-in: ec7321ae48 user: dan tags: ota-update) | |
| 11:30 | Sync the database file in sqlite3_ckpt_close(), even if the checkpoint has not finished. (check-in: e2729d623c user: dan tags: ota-update) | |
|
2014-10-21
| ||
| 19:35 | Test that sqlite3ota_open() works with URI paths. Fix some other issues. (check-in: 6fd09854fe user: dan tags: ota-update) | |
| 18:09 | Add tests for another application writing the database while an ota update is ongoing. (check-in: 2402baa002 user: dan tags: ota-update) | |
|
2014-10-20
| ||
| 16:34 | Merge version-3.8.7 changes with this branch. (check-in: d380a6482a user: dan tags: ota-update) | |
| 16:24 | Have the ota extension perform an incremental checkpoint after generating the wal file. (check-in: 0bf1301aac user: dan tags: ota-update) | |
|
2014-09-19
| ||
| 18:08 | Add further tests to ota5.test. Add "ota.test", for running all ota tests. (check-in: 95ffdaa542 user: dan tags: ota-update) | |