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100 check-ins occurring around 2cdd647951ff5dca.
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2015-07-29
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| 15:22 | Restore an undocumented side-effect of PRAGMA cache_size: it forces the database schema to be parsed. Also increase the version number to 3.8.11.1. check-in: e4628de3 user: drh tags: trunk | |
| 14:58 | Update comments in fts5.h describing the xColumnCount() API function. check-in: a623eb55 user: dan tags: trunk | |
| 14:46 | Increase the version number to 3.8.11.1 Closed-Leaf check-in: 326d746d user: drh tags: branch-3.8.11 | |
| 14:10 | The "PRAGMA cache_size" reads the database schema, as it has done in all prior versions of SQLite. This side-effect of cache_size is undocumented, but apparently it does get used and its absence from 3.8.11 was causing problems. check-in: 4489722a user: drh tags: branch-3.8.11 | |
| 12:14 | Only allow UNLOCKED transactions to commit if none of the pages read by the transaction have been modified since it was opened. check-in: 0b971842 user: dan tags: begin-concurrent | |
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2015-07-28
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| 19:35 | Update batch build tool library paths for MSVC 2015. check-in: d431d4e1 user: mistachkin tags: msvc2015 | |
| 18:53 | Fix the xfer optimization for WITHOUT ROWID tables so that it correctly updates the change count returned by sqlite3_changes(). check-in: eff43715 user: drh tags: trunk | |
| 16:46 | Add some test cases and fix some small problems with BEGIN UNLOCKED transactions. check-in: 6da0e962 user: dan tags: begin-concurrent | |
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2015-07-27
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| 19:57 | Clarification to the documentation for sqlite3_result_zeroblob64(). No changes to code. check-in: c98175e9 user: drh tags: trunk | |
| 19:31 | Add an experimental "BEGIN UNLOCKED" command. check-in: 80794216 user: dan tags: begin-concurrent | |
| 13:49 | Version 3.8.11 check-in: b8e92227 user: drh tags: trunk, release, version-3.8.11 | |
| 12:19 | Merge the fts5-btree-index branch with this one. FTS5 changes only. check-in: 9f1dcdc3 user: dan tags: trunk | |
| 11:49 | Bump the "version" field in the fts5 config table. Closed-Leaf check-in: 92c91789 user: dan tags: fts5-btree-index | |
| 11:43 | Minor tweak to the SQL schema used by fts5. check-in: 427bf09b user: dan tags: fts5-btree-index | |
| 11:01 | Remove a potentially undefined behaviour involving signed integers and bitshift operations from fts5_hash.c. check-in: ad6286ab user: dan tags: fts5-btree-index | |
| 10:46 | Merge latest trunk changes with this branch. check-in: 5ec933c2 user: dan tags: fts5-btree-index | |
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2015-07-25
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| 19:26 | Remove a duplicated "if" condition from fts3.c. check-in: ee348b12 user: dan tags: trunk | |
| 14:26 | Fix the rowallock.test script so that it works with builds that do not support mmap mode. check-in: 7efed578 user: dan tags: trunk | |
| 14:12 | Fix the wal3.test module so that it works with the memsubsys1 permutation. check-in: af85b01d user: drh tags: trunk | |
| 12:03 | Fix a test script problem in memsubsys2.test. check-in: 70885729 user: dan tags: trunk | |
| 03:10 | Disable the page cache bulk allocation for the shrink.test and wal.test modules. check-in: 3418f1f1 user: drh tags: trunk | |
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2015-07-24
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| 23:28 | Fix the zeroblob.test script so that it works even on builds where the SQLITE_MAX_LENGTH has been raised to 2147483645. check-in: db129149 user: drh tags: trunk | |
| 22:21 | Merge test improvements and minor fixes from trunk. check-in: 0298a9a7 user: drh tags: sessions | |
| 21:19 | Enable the RBU extension to compile cleanly on Windows using MSVC. check-in: cca79fdc user: mistachkin tags: trunk | |
| 20:43 | For Windows CE, a different header is required for the byteswap intrinsics. check-in: 2d572b8c user: mistachkin tags: trunk | |
| 20:34 | Fix warnings in fts5 code. check-in: bd4f156d user: dan tags: trunk | |
| 19:56 | Fix the pragma2.test module so that it works with SQLITE_ENABLE_MEMORY_MANAGEMENT. check-in: de281a4f user: drh tags: trunk | |
| 18:58 | Allow the RBU module to read data from appropriately named SQL views created within the RBU database. check-in: 45c6a760 user: dan tags: trunk | |
| 18:22 | Fix a test script bug introduced by [562687d9]. check-in: a343745d user: dan tags: trunk | |
| 17:36 | Add the sqlite3_bind_zeroblob64() API. check-in: 1997ee54 user: dan tags: trunk | |
| 17:26 | New makefile target "fastfuzztest" runs the same tests as "fuzztest" but with a 100M memory size limit. This more than doubles the speed. The original unlimited "fuzztest" is still run on a "fulltest". check-in: cfeb1b1c user: drh tags: trunk | |
| 17:14 | Fix compiler warnings. Get the new sqlite3_result_zeroblob64() working on loadable extensions. check-in: f8991e6f user: drh tags: trunk | |
| 16:24 | Add the sqlite3_result_zeroblob64() API. Use it in the SQL zeroblob() function. check-in: c6445b9f user: dan tags: trunk | |
| 15:49 | More robust handling of zeroblob() with oversized arguments. Fix fuzzcheck so that it can be run with limited heap memory. check-in: 4e3e516a user: drh tags: trunk | |
| 14:17 | Modify a few test scripts to avoid leaving the sqlite3Config structure in a non-default state. check-in: 562687d9 user: dan tags: trunk | |
| 00:02 | Update RBU description comment in the header file. No changes to code. check-in: 119883a2 user: mistachkin tags: trunk | |
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2015-07-23
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| 21:59 | Merge all changes in the latest 3.8.11 beta into the sessions branch. Changes include the rename of OTA to RBU, the WITHOUT-ROWID-OR-Skipscan fix, and improvements to pcache1. check-in: 7f0ee770 user: drh tags: sessions | |
| 20:44 | Change the name of the OTA extension to RBU: Resumable Bulk Update. check-in: 017c5019 user: drh tags: trunk | |
| 17:16 | When SQLITE_OMIT_LOOKASIDE is set, do not allocate any lookaside memory since it will never be used. check-in: 0ffd499f 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: 793e206f 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: 01c8b9cc 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: e0a99780 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: 2a7b3a44 user: drh tags: trunk | |
| 01:16 | Avoid a harmless compiler warning. check-in: 2288842b 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: 7190d79b user: dan tags: fts5-btree-index | |
| 20:17 | Fix compiler warnings in fts5 code. check-in: e9bf275c user: dan tags: trunk | |
| 18:37 | Fix harmless compiler warnings. check-in: 9a592cf9 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: b79a4aff user: drh tags: trunk | |
| 17:29 | Fix compilation issues with SQLITE_OMIT_COMPOUND_SELECT defined. check-in: 9c39d464 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: 2cdd6479 user: drh tags: trunk | |
| 21:00 | Make the debugging line numbers in the amalgamation more accurate. check-in: 3b34e95c 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: 862418e3 user: dan tags: fts5-btree-index | |
| 18:35 | Fix some harmless compiler warnings. check-in: 110cd84f user: drh tags: trunk | |
| 18:04 | Attempt to fix harmless warnings generated by GCC and Clang runtime analyzers. check-in: b522c95d user: drh tags: trunk | |
| 13:56 | Fix the fuzz3.test script so that it works with the new bulk pagecache allocation feature. check-in: 829a2dba 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: a73d7128 user: drh tags: trunk | |
| 21:56 | Further refine FTS5 cleanup in Makefiles. check-in: b53a9506 user: mistachkin tags: trunk | |
| 21:56 | Skip trying to include 'intrin.h' when compiling for WinCE with MSVC. check-in: 6db90ca2 user: mistachkin tags: trunk | |
| 17:18 | Fix some harmless compiler warnings. check-in: 3de030c9 user: mistachkin tags: trunk | |
| 15:39 | Merge trunk changes, including the addition of FTS5 and pcache1 performance enhancements. check-in: db4cbefb user: drh tags: sessions | |
| 14:48 | Always invoke the profile callback even if the statement does not run to completion. check-in: 202479aa user: drh tags: trunk | |
| 00:36 | Refine cleaning of FTS5 files by Makefile targets. check-in: e548d77b 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: 5c76c062 user: drh tags: trunk | |
| 18:01 | Fix the header comment on the loadfts.c utility program. check-in: 955ad4ae 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: 5fb4c771 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: b2de77a0 user: dan tags: trunk | |
| 19:02 | Reduce the number of calls to malloc() made by fts5. check-in: 898618cc 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: 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 | |
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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: 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 | |
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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: 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 | |
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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: 6d2999af 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: 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 | |
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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: 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 | |
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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: 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 | |