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100 check-ins occurring around 2c24e50da6f6c19d.

2008-07-22
23:08
Change prefix search from O(N*M) to O(NlogM). Backports (4599) from fts3. (CVS 5455) (check-in: 3f614453 user: shess tags: trunk)
22:57
Changes fts2 to use only sqlite3_malloc() and not system malloc. Backports (4554) and (4555) from fts3. (CVS 5454) (check-in: ecf2dec6 user: shess tags: trunk)
22:20
fts2.c buildTerms() passes -1 for nInput. Backports (4511) from fts3. (CVS 5453) (check-in: d562515e user: shess tags: trunk)
22:15
Cleanup the hash functions in FTS2. Backports (4440) from fts3. (CVS 5452) (check-in: e31d2f87 user: shess tags: trunk)
18:45
Documentation updates. No changes to code. (CVS 5451) (check-in: e58b4977 user: drh tags: trunk)
05:32
winGetLastError support added. Consolidated getLastErrorMsg() support. Removed some more WINCE dead code similar to instance in ticket #3232. Added error return on SystemTimeToFileTime() failure. (CVS 5450) (check-in: c0a5cf38 user: shane tags: trunk)
05:18
Changed a few loop counters to unsigned ints to remove compiler warnings. (CVS 5449) (check-in: 16f51f9b user: shane tags: trunk)
05:15
Added comment on floating point precision compile option for MSVC. (CVS 5448) (check-in: e20f2b8c user: shane tags: trunk)
05:13
Add assertion check for NaN support at startup. (CVS 5447) (check-in: 8474cde3 user: shane tags: trunk)
05:05
"configure" support updated. Removed unused features. Added parsing of CFLAGS and CPPFLAGS to extract OMIT options to pass to lemon and mkkeywordhash. (CVS 5446) (check-in: c67aa505 user: shane tags: trunk)
05:00
flattenSubquery() needed if either SQLITE_OMIT_SUBQUERY or SQLITE_OMIT_VIEW not defined. (CVS 5445) (check-in: 1ffe7a99 user: shane tags: trunk)
2008-07-19
14:25
Reduce the number of "#ifndef SQLITE_OMIT_AUTOVACUUM" conditions in btree.c by using the ISAUTOVACUUM macro instead. (CVS 5444) (check-in: a560c618 user: danielk1977 tags: trunk)
13:43
To ensure SQLITE_THREADSAFE is always defined, have test_mutex.c include sqliteInt.h. (CVS 5443) (check-in: d8be91e2 user: danielk1977 tags: trunk)
11:49
Improve the performance of balance_nonroot() on auto-vacuum databases by reducing the number of calls to ptrmapPut(). (CVS 5442) (check-in: 9992b1ae user: danielk1977 tags: trunk)
2008-07-18
23:47
Remove dead code from os_win.c. Ticket #3232. (CVS 5441) (check-in: 5c5c1f72 user: drh tags: trunk)
18:56
Use the actual size of memory allocations to update the memory status counters. Fix the roundup() function of mem3 to be much closer to the actual allocation size. Ticket #3226. (CVS 5440) (check-in: 5c22132e user: drh tags: trunk)
17:16
Fix SQLITE_OMIT_AUTOVACUUM so that it works again. Ticket #3228. (CVS 5439) (check-in: 3b2dd417 user: drh tags: trunk)
17:03
Make sure expression spans are set correctly for "x.*" expressions in the result set of a SELECT. Ticket #3229. (CVS 5438) (check-in: 17a9984e user: drh tags: trunk)
09:34
Performance improvement: reduce the number of calls to ptrmapPageno() made by ptrmapPut() and ptrmapGet(). (CVS 5437) (check-in: d807fb27 user: danielk1977 tags: trunk)
08:10
Speed up sqlite3_finalize() by removing redundant code. (CVS 5436) (check-in: c94318b9 user: danielk1977 tags: trunk)
05:36
Init zFullCp to prevent crashes in case DosQueryPathInfo() fails. (CVS 5435) (check-in: 70685b2a user: pweilbacher tags: trunk)
03:32
The zeroPage() routine in btree.c need not actually zero the whole page, just the header. (CVS 5434) (check-in: c69633ec user: drh tags: trunk)
02:44
Omit the check for cell-pointer consistency in sqlite3BtreeInitPage() for a 2.5% performance gain. (CVS 5433) (check-in: b88087e6 user: drh tags: trunk)
00:57
Optimization to sqltie3BtreeParseCellPtr. 0.3% performance increase. (CVS 5432) (check-in: 77e099ad user: drh tags: trunk)
2008-07-17
18:39
Simplify the b-tree logic by taking advantage of the fact that all b-trees are either intkey+leafdata or zerodata. (CVS 5431) (check-in: 29d3bfd7 user: drh tags: trunk)
17:34
Fix the test harness so that it does not try to link against sqlite3_mutex_alloc() if compiled with -DSQLITE_THREADSAFE=0. (CVS 5430) (check-in: 26a203d8 user: drh tags: trunk)
2008-07-16
19:30
Get rid of the debug output, and make pre-C99 compilers happy with sqlite3_os_init() on OS/2. (CVS 5429) (check-in: 08fe49f6 user: pweilbacher tags: trunk)
18:35
Make sure the auxiliary database connection is closed after every test. (CVS 5428) (check-in: e60bb6a1 user: drh tags: trunk)
18:20
More improvements to the 64-bit integer conversion testing in func.test. (CVS 5427) (check-in: 632bb3c7 user: drh tags: trunk)
18:17
Eliminate some unnecessary IO during a commit in full auto-vacuum mode. (CVS 5426) (check-in: 1d01c02a user: danielk1977 tags: trunk)
18:04
Fix a test in func.test so that it works on machines that lack long double. (CVS 5425) (check-in: 8686959d user: drh tags: trunk)
14:44
Version 3.6.0 (CVS 5423) (check-in: 1841aee6 user: drh tags: trunk, release)
14:43
Allow the r-tree extension to be compiled as part of the amalgamation. (CVS 5424) (check-in: 5c26f63e user: drh tags: trunk)
14:02
Fix a bug in the error reporting of sqlite3_table_column_metadata(). (CVS 5422) (check-in: 7eba18c3 user: drh tags: trunk)
13:29
Update the "experimental" markings on C/C++ interfaces. (CVS 5421) (check-in: 96e95aa5 user: drh tags: trunk)
12:33
Fix a bug in the HOMEGROWN_RECURSIVE_MUTEX implementation for unix. Ticket #3224. (CVS 5420) (check-in: 9af2514c user: drh tags: trunk)
12:25
Activate testing of mem3 and mem5. Fix problems found. Tickets #3223 and #3225. Other test configuration changes. (CVS 5419) (check-in: a3a78205 user: drh tags: trunk)
2008-07-15
22:59
Work around bugs in older versions of the OS/2 conversion library by trying to minimize calls to UniCreateUconvObject() etc. Use global uconv objects instead. (CVS 5418) (check-in: 80e42183 user: pweilbacher tags: trunk)
21:32
Implement optimize() function. This merges all segments in the fts index into a single segment, including dropping delete cookies. (CVS 5417) (check-in: b22e187b user: shess tags: trunk)
20:56
Update column naming rules. Ticket #3221. Rules for column naming are still subject to change (except for the AS rule which we promise to keep the same) but are more consistent now. And the rules are tested using a new test script. (CVS 5416) (check-in: 61f6e197 user: drh tags: trunk)
14:47
Continuing work on improved test coverage. (CVS 5415) (check-in: c942a38e user: drh tags: trunk)
00:27
Increased test coverage. (CVS 5414) (check-in: 7cf91e08 user: drh tags: trunk)
2008-07-14
20:43
Delete all fts3 index data the table becomes empty. Previously, deleting all rows from an fts3 table would leave a bunch of index data describing the terms of the original data, plus deletions of those terms, perhaps with some amount of it merged together so the deletions knocked out the originals. Even when all rows were deleted that original data would hang out, though eventually it would mostly be overwritten if new data contained the same set of terms. (CVS 5413) (check-in: 8b872e42 user: shess tags: trunk)
19:39
Add a new test script to exercise the deadlock avoidance code in the btree mutex logic. (CVS 5412) (check-in: 7d5e1c43 user: drh tags: trunk)
18:38
Fix a typo in the documentation. Ticket #3219. (CVS 5411) (check-in: 3dc72a46 user: drh tags: trunk)
15:37
Have the rtree extension publish two virtual table types: "rtree" and "rtree_i32". rtree_i32 stores coordinate data as 32-bit signed integers. rtree uses 32-bit real (floating point) values. (CVS 5410) (check-in: c060a9a6 user: danielk1977 tags: trunk)
15:11
Remove the malloc2.test script since it was designed for use in versions of SQLite that predate SQLite's ability to recover from out-of-memory errors automatically. Removing this script causes no reduction in test coverage and removes potential problems reported by ticket #3213. (CVS 5409) (check-in: 5bfc9625 user: drh tags: trunk)
12:52
Write sqlite3_initialize() calls in sqlite3_malloc() within SQLITE_OMIT_AUTOINIT. Ticket #3217. (CVS 5408) (check-in: 4961b0bb user: drh tags: trunk)
12:38
Fix a bug introduced by check-in (5406). Ticket #3216. (CVS 5407) (check-in: 518a24aa user: drh tags: trunk)
12:30
Work around a bug in Borland C. Ticket #3216. (CVS 5406) (check-in: 2c24e50d user: drh tags: trunk)
12:27
Fix additional typos in comments within lemon. Ticket #3215. (CVS 5405) (check-in: 37214769 user: drh tags: trunk)
12:21
Fix a bug in the #line generator of lemon. Ticket #3214. (CVS 5404) (check-in: dc697c26 user: drh tags: trunk)
2008-07-13
03:55
Fix a typo in the documentation. (CVS 5403) (check-in: d618a883 user: drh tags: trunk)
2008-07-12
20:35
Documentation updates. No changes to code. (CVS 5402) (check-in: 8be28aa0 user: drh tags: trunk)
15:55
Fix the test script --binarylog option. (CVS 5401) (check-in: 03e3cfc4 user: danielk1977 tags: trunk)
14:52
Remove leftover debugging commands (breakpoint and btree_breakpoint) from test scripts. (CVS 5400) (check-in: dcb16024 user: drh tags: trunk)
2008-07-11
21:02
Detect and handles the case where a row is modified or deleted while it is being read during SELECT processing. (CVS 5399) (check-in: c80a5d09 user: drh tags: trunk)
17:23
Tweak to the ".timer" command in the CLI to help it work better with GCC. (CVS 5398) (check-in: 1041deb6 user: drh tags: trunk)
16:39
Added corruptA.test for testing malformed database headers. (CVS 5397) (check-in: 6dcce6b9 user: drh tags: trunk)
16:19
Improved NaN testing for highly optimized GCC on x86. Tickets #3202 and #3194. (CVS 5396) (check-in: a8a2fe45 user: drh tags: trunk)
16:15
Additional test coverage for the btree module. Remove the failsafe() macro and replace it with ALWAYS() and NEVER(). (CVS 5395) (check-in: d7e2f0d2 user: drh tags: trunk)
13:53
Fix minor problems in the test scripts and harness. (CVS 5394) (check-in: c9ffbfe3 user: drh tags: trunk)
03:38
Remove an extra zeroPage() call that was left in the previous check-in by mistake. Ticket #3209. (CVS 5393) (check-in: c45d578e user: drh tags: trunk)
03:34
Make the btree layer robust when faced with a corrupt database that contains duplicate entries on the freelist. Ticket #3209. (CVS 5392) (check-in: 30825f74 user: drh tags: trunk)
02:21
Additional test coverage in btree.c. Added corruption tests for the ptrmap pages of an autovacuumed database (corrupt8.test). (CVS 5391) (check-in: 620b4721 user: drh tags: trunk)
2008-07-10
20:41
Fix a bug in the mutex-testing logic introduced by check-in (5389). (CVS 5390) (check-in: 8fc462b6 user: drh tags: trunk)
18:13
Enhancements to the testing logic for malloc and mutex. Only permit one of MEMSYS3/5 to be compiled-in at a time. Omit the SQLITE_CONFIG_MEMSYS3/5 configuration options. (CVS 5389) (check-in: ed8b2525 user: drh tags: trunk)
17:59
Fix a crash in flattenSubquery(). (CVS 5388) (check-in: 9c8b97ef user: danielk1977 tags: trunk)
17:52
Add the SQLITE_OPEN_NOMUTEX flag. Used for opening connections that are not protected by an internal mutex. (CVS 5387) (check-in: 7e58b787 user: danielk1977 tags: trunk)
00:32
Remove unused code. Test coverage enhancements. Modify the algorithm used to select column names for VIEWs of joins so that the constructed column names omits the underlying table names. (CVS 5386) (check-in: 636cd723 user: drh tags: trunk)
2008-07-09
16:51
Test coverage improvements on printf. (CVS 5385) (check-in: 2d8f7beb user: drh tags: trunk)
14:47
Add a test case to join.test. No code changes, no bugs found. (CVS 5384) (check-in: 417aa158 user: danielk1977 tags: trunk)
13:28
Begin adding the failsafe() macro. (CVS 5383) (check-in: 8aae4fe7 user: drh tags: trunk)
11:49
Coverage testing for balance_quick() and balance_deeper(). (CVS 5382) (check-in: 491f8f96 user: danielk1977 tags: trunk)
01:39
Additional test coverage in select.c and expr.c. (CVS 5381) (check-in: c6cf0847 user: drh tags: trunk)
2008-07-08
23:40
Remove obsolete code from select.c, including the "affinity" parameter to the sqlite3Select() module. (CVS 5380) (check-in: cbd3c158 user: drh tags: trunk)
22:34
Handle sqlite3_temp_directory on OS/2. (CVS 5379) (check-in: 9da0b32c user: pweilbacher tags: trunk)
22:28
Added macros to convert between 32-bit ints and 64-bit ptrs to avoid compiler warnings. (CVS 5378) (check-in: 6cdb6841 user: shane tags: trunk)
22:15
Added test_mutex.c (for testfixture) to input file for configure script. (CVS 5377) (check-in: bfca089d user: shane tags: trunk)
19:46
make OS/2 VFS functions static (CVS 5376) (check-in: b40d9496 user: pweilbacher tags: trunk)
19:45
Fix a bug in where.c introduced by check-in (5373). (CVS 5375) (check-in: 1ed98f9e user: drh tags: trunk)
19:34
Completely rework the sqlite3SetString() primitive so that it honors the SQLITE_LIMIT_LENGTH and avoids the use of strlen(). (CVS 5374) (check-in: 8ed04b1e user: drh tags: trunk)
18:05
Improved testing of the min/max optimization. (CVS 5373) (check-in: fa07c360 user: drh tags: trunk)
17:43
Prevent the flattening optimization from transforming a to a query with an illegal ORDER BY clause. (CVS 5372) (check-in: 6c2adade user: danielk1977 tags: trunk)
17:13
Test another corruption case in btree.c. And an IO error related scenario. (CVS 5371) (check-in: d74fbb81 user: danielk1977 tags: trunk)
15:59
3 more coverage tests for btree.c. (CVS 5370) (check-in: 96df0a5f user: danielk1977 tags: trunk)
15:26
Tests for SQLITE_LIMIT_LENGTH enforcement in sqlite3_bind. (CVS 5369) (check-in: c5e45dd6 user: drh tags: trunk)
14:52
Improved enforcement of the SQLITE_LIMIT_LENGTH limit. (CVS 5368) (check-in: ee931508 user: drh tags: trunk)
14:31
Another corruption related test case. (CVS 5367) (check-in: f781a681 user: danielk1977 tags: trunk)
14:17
Fix a compilation bug with SQLITE_OMIT_AUTOINIT. (CVS 5366) (check-in: 94c95fad user: danielk1977 tags: trunk)
12:07
Extra coverage tests for btree.c. (CVS 5365) (check-in: 08334f60 user: danielk1977 tags: trunk)
12:02
Make sqlite3_shutdown() a no-op if the library is not initialized. (CVS 5364) (check-in: d725d3bb user: danielk1977 tags: trunk)
10:19
Improve coverage of btree.c. (CVS 5363) (check-in: f6d9cb83 user: danielk1977 tags: trunk)
07:35
Prohibit the user from changing the temporary storage medium (pragma temp_store) while there is a read transaction open on the temporary database. Add tests to shared.test to cover a few more lines in btree.c. (CVS 5362) (check-in: 92e0cf9a user: danielk1977 tags: trunk)
03:04
change to use sqlite_uint64 for MSVC compile; (CVS 5361) (check-in: 369118ca user: shane tags: trunk)
02:24
Test coverage improvements in printf.c. (CVS 5360) (check-in: 6f2629c7 user: drh tags: trunk)
02:12
Add tests to verify correct behavior when mutex initialization fails. (CVS 5359) (check-in: 65875005 user: drh tags: trunk)
00:06
Testing coverage enhancements. (CVS 5358) (check-in: fe80aa58 user: drh tags: trunk)
2008-07-07
19:52
Make check-in (5356) compatible with builds that do not enable memory management. Remove unnecessary code from main.c. Add out-of-memory tests for sqlite3_complete16(). (CVS 5357) (check-in: 28f8b6bf user: drh tags: trunk)
18:42
Fix an error introduced by (5346). The list could become corrupted when the database was truncated. (CVS 5356) (check-in: fbd320ed user: danielk1977 tags: trunk)