244c8d7077
Merge all changes in the latest 3.8.11 beta into the sessions branch.
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Changes include the rename of OTA to RBU, the WITHOUT-ROWID-OR-Skipscan fix,
and improvements to pcache1.
FossilOrigin-Name: 7f0ee77062d2fcb014942c7c62c163ccc801f21b
2015-07-23 21:59:58 +00:00
cfb8f8d6a9
Change the name of the OTA extension to RBU: Resumable Bulk Update.
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FossilOrigin-Name: 017c5019e1ce042025d4f327e50ec50af49f9fa4
2015-07-23 20:44:49 +00:00
7877d9afca
When SQLITE_OMIT_LOOKASIDE is set, do not allocate any lookaside memory since
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it will never be used.
FossilOrigin-Name: 0ffd499f2374f2b191080b9952acfed56daf3335
2015-07-23 17:16:27 +00:00
d3e3f0b46e
The sqlite3ExprCodeGetColumn() is not guaranteed to put the result in the
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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].
FossilOrigin-Name: 793e206f9032d9205bdb3f447b136bed9a25fa22
2015-07-23 16:39:33 +00:00
6b67a8ae03
Fix harmless compiler warning in MSVC 2015.
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FossilOrigin-Name: 01c8b9ccfa0f336dfead7c004de3de571753f707
2015-07-21 19:22:35 +00:00
9edb5ceb1f
Cleanup the 'config.h' file in the appropriate distclean targets.
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FossilOrigin-Name: e0a9978077a1b4e5988681438e4efff93920e574
2015-07-19 19:53:23 +00:00
63abdc59dd
More adjustments to the malloc5.test module so that it works correctly with
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the new pcache1 bulk allocation.
FossilOrigin-Name: 2a7b3a440f74019f154496b2f95aa852a46e04fc
2015-07-17 12:42:53 +00:00
f6bff3f5d6
Avoid a harmless compiler warning.
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FossilOrigin-Name: 2288842b8f191ff05a157db7f77af867bfa83c4f
2015-07-17 01:16:10 +00:00
8694d6049f
Fix compiler warnings in fts5 code.
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FossilOrigin-Name: e9bf275cd969eca6fb41384d3637528d6a19f819
2015-07-16 20:17:57 +00:00
939d4bcd77
Fix harmless compiler warnings.
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FossilOrigin-Name: 9a592cf91c74b369bacf6a0e69d45f3e73dfdbce
2015-07-16 18:37:53 +00:00
957026ac78
Defer the bulk pcache1 memory allocation until the first page allocation
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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.
FossilOrigin-Name: b79a4affe44bd0c8e155cae19f3f62c715684cd6
2015-07-16 18:18:19 +00:00
89b31d73a6
Fix compilation issues with SQLITE_OMIT_COMPOUND_SELECT defined.
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FossilOrigin-Name: 9c39d4644530ccc532f4ff26464106c6da43269a
2015-07-16 17:29:27 +00:00
3e9dd938dd
Enable memory-mapped I/O on FreeBSD and DragonFly.
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FossilOrigin-Name: 2cdd647951ff5dca53576bb8be6dd6310a557571
2015-07-15 23:15:59 +00:00
3a2a686409
Make the debugging line numbers in the amalgamation more accurate.
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FossilOrigin-Name: 3b34e95ca85a6dd7d0766e43035a6cec4bc724a1
2015-07-15 21:00:33 +00:00
f4fa0b8073
Fix some harmless compiler warnings.
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FossilOrigin-Name: 110cd84f5e842c4dcd9b9398cea211e25f36b3aa
2015-07-15 18:35:54 +00:00
618ee61e04
Attempt to fix harmless warnings generated by GCC and Clang runtime analyzers.
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FossilOrigin-Name: b522c95ddcd7046dca756f4d1a1e90c34dbcab64
2015-07-15 18:04:48 +00:00
3cf9c12008
Fix the fuzz3.test script so that it works with the new bulk pagecache
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allocation feature.
FossilOrigin-Name: 829a2dbaf17413743b58ce0533d556031a14195a
2015-07-15 13:56:34 +00:00
a8dbd52abb
Amplify the comment on renderLogMsg() that explains the problems associated
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with calling sqlite3_log() from deep within the memory allocator.
FossilOrigin-Name: a73d7128fbca8dde5e90bd46ee915e39ae07dd1f
2015-07-14 22:43:37 +00:00
bc50bb7f53
Further refine FTS5 cleanup in Makefiles.
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FossilOrigin-Name: b53a95063cf6b8ee8cad77e9fff4c50a356c43bb
2015-07-14 21:56:53 +00:00
65a88fcb42
Skip trying to include 'intrin.h' when compiling for WinCE with MSVC.
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FossilOrigin-Name: 6db90ca2b4ac806b42532072ebe6b2a4a7b9713d
2015-07-14 21:56:17 +00:00
532f179cab
Fix some harmless compiler warnings.
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FossilOrigin-Name: 3de030c904d125ccf41fa1929646b8a002b5341b
2015-07-14 17:18:05 +00:00
38151adfe2
Merge trunk changes, including the addition of FTS5 and pcache1 performance
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enhancements.
FossilOrigin-Name: db4cbefb8674c6cfff27c1e918741de1885c845c
2015-07-14 15:39:22 +00:00
201e0c68f7
Always invoke the profile callback even if the statement does not run to
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completion.
FossilOrigin-Name: 202479aa0a62067343e724487960b8a039e2e978
2015-07-14 14:48:50 +00:00
ebad80e373
Refine cleaning of FTS5 files by Makefile targets.
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FossilOrigin-Name: e548d77b3c91cdf11c78d1a688fd768e209bdbf5
2015-07-14 00:36:34 +00:00
fcd4325398
Fix the origination date on the loadfts.c utility program.
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FossilOrigin-Name: 5c76c062c0cbf7c95897c5de4868172292023303
2015-07-13 23:55:08 +00:00
3547c5184c
Fix the header comment on the loadfts.c utility program.
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FossilOrigin-Name: 955ad4ae1978eeee1be9014fe2760c8519ad6206
2015-07-13 18:01:14 +00:00
3eb9024d68
Fix inconsistencies in formatting of fts5 docs.
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FossilOrigin-Name: 5fb4c77163be8d5ff1e2934dda3cc2ad0a6267e8
2015-07-10 17:55:42 +00:00
d2454f47e7
Improve the performance of docid merges in fts5.
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FossilOrigin-Name: b2de77a01cc5edcea2f98f7916e64cb33e6bd414
2015-07-09 20:46:35 +00:00
3dbd2397f4
Reduce the number of calls to malloc() made by fts5.
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FossilOrigin-Name: 898618ccf61d3ad166d9fc742e132d518338b5c3
2015-07-09 19:02:19 +00:00
a90579db99
Fix two problems that could cause fts3 auxiliary functions to occasionally misbehave if used with match expressions that contain both OR and NEAR.
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FossilOrigin-Name: 372c1db2475f367d54270d5801aff0503745bff4
2015-07-08 17:59:08 +00:00
104a25a034
Enhance the pcache1 page cache so that it tries to allocate a block of
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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.
FossilOrigin-Name: 5348ffc3fda5168c1e9e14aa88b0c6aedbda7c94
2015-07-08 16:22:42 +00:00
7b341e6f99
Comment fix. No changes to code.
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FossilOrigin-Name: c1e2ed0ef4d3436d19d3203c5fb553caac53659e
2015-07-08 14:13:44 +00:00
52d9f40b7d
Do not do the bulk pcache1 allocations if SQLITE_CONFIG_PAGECACHE specifies
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a global page cache buffer.
FossilOrigin-Name: 75d98dae676996a05e97b09b19e34463e8f30d51
2015-07-08 13:40:50 +00:00
4698136594
Early detection of file corruption in a debugging routine, before the invalid
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data can cause problems.
FossilOrigin-Name: b27a47fef995f0ab2516e6ca779711cab1f50fb9
2015-07-08 12:25:38 +00:00
e56d43010d
Avoid left-shifting bits into the sign of a signed integer, as such behavior
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is technically undefined.
FossilOrigin-Name: 9417b4021b779876dcb3b9be636f01f4055eb54e
2015-07-08 01:22:52 +00:00
4297c7c4be
Add a compile-time constant for configuring the default pagecache setup.
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FossilOrigin-Name: ad5fdfbac85682f0f0dee62e1086f40026a58be2
2015-07-07 21:14:42 +00:00
bcf2163771
Merge the Fts5MultiSegIter and Fts5IndexIter objects.
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FossilOrigin-Name: 6ace73541ae48aeb19e0c2d9f6772d032d0a7eae
2015-07-07 19:35:11 +00:00
01233d3e54
Add a test case to verify that "PRAGMA data_version" works as expected when an OTA client writes to the database.
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FossilOrigin-Name: 6441f2dc9e7f53de64bc15b1d766c885b2635112
2015-07-07 19:07:30 +00:00
fd5ae9649c
No need to test sqlite3GlobalConfig.bCoreMutex when SQLITE_THREADSAFE==0.
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FossilOrigin-Name: 26db0fee06947d75621237a641b9652b312b3b37
2015-07-07 15:14:16 +00:00
c54357cc2a
Simplify the page recycling condition in pcache1. Fix test cases to work
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with the latest changes.
FossilOrigin-Name: 5b60df5503f61922326b3e10e94aa197b17afe4b
2015-07-07 14:06:18 +00:00
b2fe306a2e
Further optimizations for fts5 b-tree seeks.
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FossilOrigin-Name: f37899686c032145f431f81c1072738536c61c7e
2015-07-07 08:29:32 +00:00
db7ae89d5b
A unified cache is now only used for SQLITE_ENABLE_MEMORY_MANAGEMENT, or if
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SQLITE_CONFIG_PAGECACHE defines a shared start-time page cache buffer and the
application is single-threaded.
FossilOrigin-Name: d5ff1d69054d51a55eff6e1979971822db7f8f30
2015-07-06 20:57:22 +00:00
656773b675
Speed up seek operations on fts5 b-tree structures.
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FossilOrigin-Name: 7b7da1eb435d321fc4283f6aa2161fa1e16f2cf3
2015-07-06 20:27:19 +00:00
ee70a84ea7
Enhance separate pcache1 to allocate a block of pages from heap on startup,
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if possible, for a 5.2% performance improvement.
FossilOrigin-Name: aa7341c8736732a0a59f6688cc34e78be02a7bfc
2015-07-06 18:54:52 +00:00
b63ce02f57
Do not allow recursive CTEs that use aggregate queries in the recursive part.
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FossilOrigin-Name: 6d2999afbc25b9c238e4028f637c10eaaf0ec75e
2015-07-05 22:15:10 +00:00
30ae503167
Optimize seek operations on fts5 b-trees.
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FossilOrigin-Name: 8cf02090ce53ec150492d77d9e5e5f27665bd34f
2015-07-04 18:44:07 +00:00
01c5c00c12
Preserve the number of requested PAGECACHE pages even if the memory pointer
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or size is zero. Enhance the pcache1.c header comment to explain the memory
layout of a page cache line.
FossilOrigin-Name: dacb2a615ce1c0573baf4518000454038745cf2a
2015-07-04 18:15:04 +00:00
70c8885417
Fix a problem in the fts5 integrity-check.
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FossilOrigin-Name: 4e473559c9bdcf4d0b823e995a3642cd50ebd337
2015-07-04 15:35:02 +00:00
72e191ed71
Do not preserve the btreeInitPage() results in PRAGMA integrity_check if
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there were cell sizing errors because PRAGMA cell_size_check was turned off
during the btreeInitPage() call.
FossilOrigin-Name: 743bf1f184be316971f2e9c651bcf573bde8654a
2015-07-04 11:14:20 +00:00
68b134c73a
Sync up Makefile clean targets for FTS5.
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FossilOrigin-Name: 43ead44ef6416d69602e123c3be7a258772837f1
2015-07-04 00:04:37 +00:00
drh