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54 check-ins using file configure version b32b2b21

2008-04-01
01:42
Initial test cases and bug fixes in the CSE logic. (CVS 4946) (check-in: e5aff09a user: drh tags: trunk)
00:36
Break up the implementation of OP_Move, OP_Copy, and OP_SCopy to reduce the number of branch instructions. (CVS 4945) (check-in: 53e533d3 user: drh tags: trunk)
2008-03-31
23:51
Add the veryquick.test script for a very fast overview test that omits all i/o and malloc testing. (CVS 4944) (check-in: f61df8da user: drh tags: trunk)
23:48
Avoid duplicate OP_Column opcodes by remembering prior results. This is similar to CSE, but only applies to columns. (CVS 4943) (check-in: c29ee0fe user: drh tags: trunk)
18:19
Factor constant subexpressions out of loops. (CVS 4942) (check-in: 2126db39 user: drh tags: trunk)
17:41
In setQuotedToken(), only make a malloced copy if the argument contains one or more " characters. (CVS 4941) (check-in: b266924b user: danielk1977 tags: trunk)
2008-03-29
23:25
Minor cleanup: Use size_t for struct size cast (CVS 4940) (check-in: 618df68b user: mlcreech tags: trunk)
17:26
Set exclusive locking mode by default on the speed4p test. (CVS 4939) (check-in: 2d9fea95 user: drh tags: trunk)
16:01
Make the sqlite3BtreeMoveto routine a no-op if the cursor is already pointing at the cell we are trying to move to. (CVS 4938) (check-in: 9b567ab6 user: drh tags: trunk)
12:50
add two missing initializer values (CVS 4937) (check-in: bf28f1c2 user: rse tags: trunk)
12:47
eliminate compile-time warnings related to missing field initializations (CVS 4936) (check-in: d6a34d98 user: rse tags: trunk)
12:39
add three missing initializers (CVS 4935) (check-in: f45f0593 user: rse tags: trunk)
11:00
Add the --pause option to the main test driver. (CVS 4934) (check-in: 37dfcdf5 user: drh tags: trunk)
2008-03-28
19:16
Fix a problem with min() and descending indexes. (CVS 4933) (check-in: 39705b61 user: danielk1977 tags: trunk)
19:16
Fix a memory leak that can occur when the library API is misused. (CVS 4932) (check-in: 2b6d3e01 user: danielk1977 tags: trunk)
19:15
Do not incorrectly report a malloc() failure when allocating 0 bytes. Fixes a problem in bind.test. (CVS 4931) (check-in: b99d19d6 user: danielk1977 tags: trunk)
18:11
Fix for #3022. Handle queries like "SELECT min(b) FROM T WHERE a = X AND b > X" when there is an index on (a,b). (CVS 4930) (check-in: bce28975 user: danielk1977 tags: trunk)
17:41
Change the pager's sector size algorithm to the maximum of the size reported by xSectorSize() from the VFS and 512. It was using the maximum of xSectorSize() and the current page size, but that was adding an extra 512 bytes to the size of the journal file in the common case. (CVS 4929) (check-in: 17ea0c97 user: drh tags: trunk)
15:44
Changes to the Mem structure to reduce the frequency of freeing and reallocating the dynamic buffer. (CVS 4928) (check-in: d0bf73d8 user: danielk1977 tags: trunk)
12:53
Patch to the new memory tracing logic that allows it to build even if memory debugging is turned off. (CVS 4927) (check-in: 0a9c63b2 user: drh tags: trunk)
07:42
If memory is leaked when running a test script with the --malloctrace option, write out a file called leaks.sql in the same format as mallocs.sql containing th e leaked applications. The same tools can then be used to examine the stack traces associated with leaked allocations. (CVS 4926) (check-in: f1b97ed9 user: danielk1977 tags: trunk)
2008-03-27
22:42
Allow the xAccess method in the VFS to return -1 to signal an I/O error, and in particular an SQLITE_IOERR_NOMEM. (CVS 4925) (check-in: 3cb704c4 user: drh tags: trunk)
17:59
Allow creation of ephemeral pseudo-tables - pseudo-tables that copy a pointer to a row when inserted instead of copying the row data. (CVS 4924) (check-in: 1a58a870 user: danielk1977 tags: trunk)
15:07
Added the speed4p.test script for testing performance of views and triggers. (CVS 4923) (check-in: adf7645f user: drh tags: trunk)
2008-03-26
18:34
Changes to delay freeing buffers associated with vdbe memory cells until either sqlite3_finalize() or sqlite3_release_memory() is called. (CVS 4922) (check-in: 8c2f6952 user: danielk1977 tags: trunk)
17:18
Work around problems with compilers that do not allow C preprocessor macros with empty arguments. (CVS 4921) (check-in: afe1963e user: drh tags: trunk)
15:56
Change comment in sqliteLimit.h to correctly describe the SQLITE_MAX_ATTACHED #define. Ticket #3016. (CVS 4920) (check-in: d016d078 user: drh tags: trunk)
14:56
Make sure ON clause terms of a LEFT JOIN are not used with an index on the right table of the join. Ticket #3015. (CVS 4919) (check-in: 3fafa562 user: drh tags: trunk)
12:50
Comment change on the previous check-in. No changes to code. (CVS 4918) (check-in: 72ae4562 user: drh tags: trunk)
12:46
Make sure an imbalance in the number of columns on a compound SELECT is detected and reported as an error before it can cause an assertion fault or array-bounds overflow in the code generator. Oops: part of the fix for ticket #3015 got included with this check-in by mistake. (CVS 4917) (check-in: 50de87dc user: drh tags: trunk)
2008-03-25
17:23
Modify the {quote: IdxDelete} opcode so that it takes an array of registers rather than a record formed using {quote: MakeRecord.} This avoids a needless packing and unpacking of the record to be deleted. (CVS 4916) (check-in: ee381b43 user: drh tags: trunk)
16:16
Test string values passed to bind_text() and result_text() for a nul-terminator. (CVS 4915) (check-in: 24c3ebc0 user: danielk1977 tags: trunk)
14:24
Have each {quote: BtShared} structure hang on to a buffer of just under page-size bytes for temporary use. This reduces the number of calls to malloc(). (CVS 4914) (check-in: fe1bc0f3 user: danielk1977 tags: trunk)
09:56
Fix for memory leak in malloc3.test. (CVS 4913) (check-in: ef0e40e8 user: danielk1977 tags: trunk)
09:47
Use a vdbe memory cell to allocate the space required for vdbe cursors. (CVS 4912) (check-in: 04715364 user: danielk1977 tags: trunk)
00:22
Removed the direct btree tests - part of the ongoing effort to test by calling only public interfaces. Modify the sqlite3VdbeRecordCompare interface to used a pre-parsed second key - resulting in a 13% performance improvement on speed1p.test. (CVS 4911) (check-in: 0e1d84f2 user: drh tags: trunk)
2008-03-24
12:51
Improved documentation of sqlite3_blob_open(). (CVS 4910) (check-in: 1ed695f5 user: drh tags: trunk)
2008-03-23
00:20
Remove redundant tests from the reparenter in the btree module. (CVS 4909) (check-in: a807e718 user: drh tags: trunk)
2008-03-22
23:59
Bug fix in the newly revised sqllimit1.test script. (CVS 4908) (check-in: 2a89fb3c user: drh tags: trunk)
01:08
Add the speed1p.test script. Like speed1.test except that it tries to take advantage of prepared statements. (CVS 4907) (check-in: ece4fb9f user: drh tags: trunk)
01:07
Add the SQLITE_OMIT_DECLTYPE compile-time option. Remove more code when SQLITE_ENABLE_COLUMN_METADATA is not defined. (CVS 4906) (check-in: 8ef26646 user: drh tags: trunk)
2008-03-21
18:01
Defer allocating memory space to hold the array of column values and names in sqlite3_exec() until there is a need to use the array. In the common case where there is no callback, this avoids a malloc() call. (CVS 4905) (check-in: d8686abc user: drh tags: trunk)
17:29
Better integrate the new malloc related instrumentation with the test infrastructure. (CVS 4904) (check-in: d2140cae user: danielk1977 tags: trunk)
17:13
Make sure the text result of an aggregate function has the correct encoding. Ticket #3009. (CVS 4903) (check-in: 13e388ce user: drh tags: trunk)
16:45
Add a completely new testing system for the Bitvec object. The new testing system uses sqlite3_test_control() instead of unpublished APIs. Now provides 100% condition/decision coverage. Obscure bugs in Bitvec found and fixed as a result of the enhanced coverage. (CVS 4902) (check-in: 2498d3ea user: drh tags: trunk)
14:22
Add some more logging to the malloc system used when SQLITE_MEMDEBUG is defined. (CVS 4901) (check-in: 79738f58 user: danielk1977 tags: trunk)
2008-03-20
18:00
In the sqlite3_limit() interface, take out the feature where zero means use the hard upper bound. If an application wants the hard upper bound, it can set the limit to 0x7fffffff and the bound will be automatically truncated. (CVS 4900) (check-in: d6be1f49 user: drh tags: trunk)
16:30
Reinstate test cases for the limit tests. The sqlite3_limit() API is now tested and working. (CVS 4899) (check-in: 4c4be4c3 user: drh tags: trunk)
16:26
Do not run crash7.test as part of a quick test. (CVS 4898) (check-in: 53b4a090 user: danielk1977 tags: trunk)
14:03
Initial implementation of per-connection limits and the sqlite3_limit() API. The sqllimits1.test script crashes. SQLITE_LIMIT_PAGE_COUNT and SQLITE_LIMIT_VDBE_OP are currently ignored. (CVS 4897) (check-in: 60c77882 user: drh tags: trunk)
11:04
Allow a VACUUM operation to change the page-size in the same way as it can be used to change a database between auto-vacuum and normal mode. (CVS 4896) (check-in: 871df0e7 user: danielk1977 tags: trunk)
10:44
stick everything that sqlite links against into Libs.private (CVS 4895) (check-in: 8b198617 user: vapier tags: trunk)
04:45
Write the page-size into the first journal-header of each journal file. (CVS 4894) (check-in: 79f573cc user: danielk1977 tags: trunk)
02:25
Make out-of-tree builds work as expected when using configure script (CVS 4893) (check-in: e2d05ea3 user: mlcreech tags: trunk)