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009a5f811b
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Author SHA1 Message Date
drh
009a5f811b Merge the stat3-enhancement branch with trunk, but keep the resulting merge 
in a separate branch for now.

FossilOrigin-Name: 63f2c7859fa6e5d0e2cdd218ff52a3ec2d44c61d
 2011-08-26 13:16:33 +00:00
mistachkin
25d054fabd Update compiler error message regarding the choice of memory allocator defines. 
FossilOrigin-Name: 1dada5158215d1816edb69ff2610f9d2259ce19d
 2011-08-26 11:25:02 +00:00
mistachkin
d2f496aab5 Merge Win32 native heap support into trunk. 
FossilOrigin-Name: 5238a74987507f27af4080e2842f53e049b5b111
 2011-08-26 11:18:44 +00:00
mistachkin
4d60be5e30 In the MSVC makefile, allow symbols to be enabled without NDEBUG defined. Also, for the win32lock test, make sure the database is closed prior to shutdown. 
FossilOrigin-Name: 5ed7633d41b99929309a7e13d37375a4fdae43b3
 2011-08-26 05:40:31 +00:00
mistachkin
7da32b5841 Disable checking the winMemData structure signature when compiled with NDEBUG. 
FossilOrigin-Name: 50edc2f9141bd13277119afd129387029ebe5c01
 2011-08-26 01:45:50 +00:00
mistachkin
155892cccc Allow the Win32 native heap flags to be overridden at compile-time. 
FossilOrigin-Name: 1c2ecec8e7320bc5b532b3107005fb7f0370f25c
 2011-08-26 01:32:24 +00:00
drh
2a5d9908f9 Create a new pager type, PAGER_SORTER, for use in the external merge sort. 
Such pagers are always held in memory but do report when they are under
memory pressure by calling pagerStress.

FossilOrigin-Name: c71d73201d950355862dd8d5de142c9673888755
 2011-08-26 00:34:45 +00:00
drh
c5dbffe741 Reorder some of the branches in backup.c in order to make the code 
easier to test.

FossilOrigin-Name: 2c443d47ecee7b43a89f0a4bf299c46c66e3f80d
 2011-08-25 20:18:47 +00:00
dan
4b2704021a Replace an assert() that a condition may not occur in backup.c with code to handle that condition, which can occur. 
FossilOrigin-Name: 472c74b3452c5a07dfb006010441232b09599ad5
 2011-08-25 19:28:47 +00:00
drh
860e332cdc Fix harmless compiler warnings in test code. No changes to the core. 
FossilOrigin-Name: 16f83fec77668c021694fbb189b415bd3b90adc8
 2011-08-25 18:54:46 +00:00
drh
d7f6e906db Disable external merge source when SQLITE_TEMP_STORE==3. Add documentation 
to the OP_OpenSorter opcode.

FossilOrigin-Name: 5a690486811379cea40c6ed48b2902f421234832
 2011-08-25 18:01:28 +00:00
dan
ee140c4d71 Fix the SQLITE_DISABLE_DIRSYNC compile time option. 
FossilOrigin-Name: 6deb3ea1f080324ea23ebdc9008753fbbc4063e2
 2011-08-25 13:46:32 +00:00
mistachkin
f2d25f2005 Add comments for the various debug levels. When debugging, disable optimizations. Prevent the win32lock tests from spinning forever. 
FossilOrigin-Name: 401859236b0d97bde82b11f32efce6eb9d490941
 2011-08-25 04:09:12 +00:00
drh
26541c9a00 Fix an file separator character issue with test_quota.c that was causing 
it to fail on windows.

FossilOrigin-Name: ddb8d3e80df868bda0704feed31171fa055432b5
 2011-08-25 03:38:31 +00:00
mistachkin
753c544495 In the MSVC makefile, support several levels of debugging, each one building on the previous. Also, add comment about the SQLITE_WIN32_MALLOC_VALIDATE macro. 
FossilOrigin-Name: 4257e9b7ca78feb03df08fde56da947ae64c5c6f
 2011-08-25 02:02:25 +00:00
drh
31e8097658 Cherrypick the [d4f6437f8d] change so that SQLITE_FCNTL_SIZE_HINT is always 
honored and never undone by memory pressure on windows.

FossilOrigin-Name: 67ff8d27f6aa6e0beff1f6b72a997b30a9647879
 2011-08-25 01:58:17 +00:00
drh
b6020c4eef Add the sqlite3_quota_file() interface to test_quota.c. 
FossilOrigin-Name: 2b7fe8e5b74c3504edd0e3ff78096e357ee1b47c
 2011-08-25 01:42:12 +00:00
mistachkin
4458bc8e3e Make sure that SQLITE_FCNTL_SIZE_HINT on Windows does not shrink the file. 
FossilOrigin-Name: d4f6437f8de82482dfaa4c084f4221e89e21eb00
 2011-08-25 01:16:42 +00:00
drh
e4cf0b3106 Add the SQLITE_EXTRA_INIT macro. 
FossilOrigin-Name: a3220f36c164dd2edf085c07ea08d617d8438812
 2011-08-25 00:14:41 +00:00
mistachkin
468690ef60 Add error logging to native Win32 heap support. 
FossilOrigin-Name: 7fca5a284cded6d7531060da6e99a57aed50cf8f
 2011-08-24 17:42:22 +00:00
mistachkin
1b186a9947 Experimental work to allow SQLite to use the native Win32 heap API. 
FossilOrigin-Name: bf3d0ab53829350637283442f75071fe6d925245
 2011-08-24 16:13:57 +00:00
drh
2d1017e47f Updates to the sqlite3_mem_methods documentation. 
FossilOrigin-Name: 988998fe7b0a21ed113b67f812e51f357045bef4
 2011-08-24 15:18:16 +00:00
drh
88caeac774 Fix some harmless compiler warnings. 
FossilOrigin-Name: 46f5a68bfa4199a4bd398030bf88bfbb4df3d5ca
 2011-08-24 15:12:08 +00:00
drh
796af156c7 Changes to test_quota.c to make quota groups persistent even after files 
are closed.  Files remain a part of the quota group until they are
deleted.

FossilOrigin-Name: 04111ce980df9692b7fe65a36105e7de9627a3bb
 2011-08-24 01:25:55 +00:00
drh
8115d5feaa Simplifications to the SQLITE_PAGECACHE_BLOCKALLOC logic. Reduce the number 
of difficult-to-reach branches.

FossilOrigin-Name: d5d835fe8352cb2009133246d4ed1cd310803f75
 2011-08-23 23:41:40 +00:00
drh
1ee6f74046 If the application-defined openDirectory() function returns SQLITE_CANTOPEN, 
then silently ignore the error.  This allows the chromium sandbox to disallow
opening of directories without causing errors.

FossilOrigin-Name: 880b51150aaed804005f5062b4dd2fa0ffafa147
 2011-08-23 20:11:32 +00:00
dan
422faae0ae Change the way the "crash" VFS (test6.c) handles SQLITE_FCNTL_SIZE_HINT. 
FossilOrigin-Name: 40dd8a60be0ca79e0d0bf3a2b5a43f13c02b4971
 2011-08-23 19:46:02 +00:00
dan
67e10d1fd3 Have the "crash" VFS used by the tcl tests (test6.c) handle SQLITE_FCNTL_SIZE_HINT internally, instead of passing it directly through to the underlying VFS. This is important if the crash VFS is simulating non-default device characteristics such as SQLITE_DEVCAP_SEQUENTIAL or ATOMIC. 
FossilOrigin-Name: fac8bc8f3450a6ce74c9250acb0608e940ffb54d
 2011-08-23 16:41:06 +00:00
drh
1b53d7d75a Ifdef out routines in pcache1.c that are used only 
when SQLITE_PAGECACHE_BLOCKALLOC is defined.

FossilOrigin-Name: 0da292da3bc867a5c6e29384f325581ea06bbd20
 2011-08-23 13:27:48 +00:00
drh
2dd9b60c35 Merge the PAGECACHE_BLOCKALLOC changes into trunk. 
FossilOrigin-Name: 768c1846d48a555054f07edeabdae8817a2c0a8e
 2011-08-23 12:50:09 +00:00
dan
06199d84e8 When copying a rollback mode database over a WAL database using the backup API, leave the destination database in WAL mode (instead of switching it to rollback mode). Fix for [af95b8c609]. 
FossilOrigin-Name: 35e6ac18e3d030095da57fff87a288939e9be93f
 2011-08-23 11:47:06 +00:00
dan
da04ea4f88 Change to test instrumentation of os_unix.c: Regard IO errors that occur within SQLITE_FCNTL_SIZE_HINT requests as benign. 
FossilOrigin-Name: ca47da2a1f6e6d221470e7f02b129fc21c288d7b
 2011-08-23 05:10:39 +00:00
drh
d017ab9922 Remove a branch that is always true. 
FossilOrigin-Name: a65681926d8acf779ad39be21b74537c21777783
 2011-08-23 00:01:58 +00:00
drh
9147c7b0bc Remove an unreachable branch in the FK code. 
FossilOrigin-Name: 6c227cc85378fa6041703d6620031c0e0a2db55f
 2011-08-22 20:33:12 +00:00
dan
041a0513aa Modify test cases so that veryquick.test passes with PAGECACHE_BLOCKALLOC defined. 
FossilOrigin-Name: c61000705b61dc448a838846826d1a5ab5eaca2b
 2011-08-22 14:55:54 +00:00
dan
3098dc5c8a Fix for [b1d3a2e531]. 
FossilOrigin-Name: 3f3acee465a6e390301f9dc588dd1d8e0bd646bd
 2011-08-22 09:54:26 +00:00
dan
d2925706a2 Experimental change: If SQLITE_PAGECACHE_BLOCKALLOC is defined, instead of allocating pages one at a time, allocate blocks of between 15 and 63 pages in a single allocation. 
FossilOrigin-Name: 63597097eedf80080fab0c1978cfd66ecaaa79fa
 2011-08-19 18:15:00 +00:00
drh
bd1e50c920 When retrying a write() after an EINTR error on unix, be sure to also 
rerun the previous lseek().  Ticket [e59bdf6116036a]

FossilOrigin-Name: 21452f3ae6b5882b03c7cc41e661c7b8144cc3df
 2011-08-19 14:54:12 +00:00
dan
d5f12cd54d Ensure that the Tcl "db onecolumn" command returns an empty string if the SELECT statement returns zero rows. 
FossilOrigin-Name: 928bcaf0f00a408e2f6c1d85dfab214457f52ad5
 2011-08-18 17:47:57 +00:00
drh
8e3937ff0d Fix the stat3 analysis loader to be compatible with sqlite3_db_status(). 
Also fix some OOM issues with the stat3 analysis loader.

FossilOrigin-Name: eaf447ea87b0ff29ae06283204f522fcd005b284
 2011-08-18 13:45:23 +00:00
drh
fc0ce2a83e Fix a bug in the cleanup of stat tables on a DROP TABLE in autovacuum mode. 
FossilOrigin-Name: 3fe5d54f635f7b27851d256e417f21b91febb871
 2011-08-18 02:51:21 +00:00
drh
88ab5b08ad Fix an error with OOM processing in the ANALYZE logic. 
FossilOrigin-Name: b26ec79c69f44b55bc4bb11e293f11b3afa3b724
 2011-08-18 01:10:35 +00:00
mistachkin
6a3eb4aef3 Properly process x64 DLL exports, which do not contain a leading underscore, in the MSVC makefile. 
FossilOrigin-Name: d5936324d27a16ce251f56f5813176c82215d901
 2011-08-17 07:46:48 +00:00
mistachkin
81c428a0f8 Add vdbesort.c to the MSVC makefile. 
FossilOrigin-Name: 8eaa2cd3f454711f2275d03831bca6a36a0b2504
 2011-08-17 02:19:54 +00:00
drh
9da058bb5c Use OP_Sort rather than OP_Rewind in order to sort the content of a new 
index on the CREATE INDEX statement.  Add an ALWAYS() to the merge sort
logic to document an unreachable branch.

FossilOrigin-Name: f01766f42342f043bf0cbe1e07224963011f01b7
 2011-08-17 00:40:58 +00:00
drh
6825719667 Fix a few harmless compiler warnings. Add SQLITE_ENABLE_STAT3 to the 
standard compiler warning script.

FossilOrigin-Name: 3d68f9afee02f95103eb1682b8f2362f8d249437
 2011-08-16 17:06:21 +00:00
drh
8c2cd5dac5 Allow the sqlite3VdbeJumpHere() routine to accept a negative or zero address 
if a prior memory allocation error has occurred.  The new sqlite_stat3 logic
needs this.

FossilOrigin-Name: 9650d7962804d61f56cac944ff9bb2c7bc111957
 2011-08-16 02:07:04 +00:00
drh
461728d3d0 Add the analyze8.test test module for sqlite_stat3. 
FossilOrigin-Name: 2c83ac89dc5a6017587defb541c9f3731b98892a
 2011-08-16 01:15:12 +00:00
drh
ad2148da00 Updated comments on the multiplexor extension. No changes to code. 
FossilOrigin-Name: 0f42ef697e197d193867c0d6be3c9cf6471488c6
 2011-08-15 19:44:30 +00:00
drh
71ec5078c4 Fix an assert() in the merge-sort logic to account for I/O errors. 
FossilOrigin-Name: c1daa809a17a97610e51f9babd90f36908921245
 2011-08-15 15:37:15 +00:00