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22 check-ins using file src/vdbeaux.c version e1198d1e

2008-09-19
16:39
In function moveToRoot(), use the MemPage.pParent pointers to find the root page if they are valid. This is slightly faster than requesting a new reference to the root page from the pager layer. (CVS 5725) check-in: 0c8b74e6 user: danielk1977 tags: trunk
15:10
In sqlite3BtreeGetMeta(), if BtShared.pPage1 is available use it instead of requesting a new reference from the pager layer. (CVS 5724) check-in: 59be34cf user: danielk1977 tags: trunk
09:14
Remove an obsolete layer of redirection in pager.c. (CVS 5723) check-in: 75deaa44 user: danielk1977 tags: trunk
2008-09-18
18:18
Do not run the async tests if the async module is not installed. (CVS 5722) check-in: 4de71a4e user: drh tags: trunk
18:17
Fix a segfault introduced by (5720) that can follow an IO error. (CVS 5721) check-in: 05d34626 user: danielk1977 tags: trunk
17:34
Avoid parsing the structure of b-tree pages (in sqlite3BtreeInitPage) more than is necessary. (CVS 5720) check-in: 6b998f30 user: danielk1977 tags: trunk
13:49
Update the version number to 3.6.3. (CVS 5719) check-in: 419764b3 user: drh tags: trunk
11:30
Changes to test script nan.test to work on symbian. (CVS 5718) check-in: 0889b22a user: danielk1977 tags: trunk
11:18
Changes to test script io.test to work on symbian. (CVS 5717) check-in: 2b41c495 user: danielk1977 tags: trunk
01:08
Performance improvements in getAndInitPage(): omit the upper bound check on page number if the page is already in cache. (CVS 5716) check-in: badd0873 user: drh tags: trunk
2008-09-17
20:06
Speed improvements for in-memory databases by omitting flag clearing on pages where it is impossible for the flag to be set and by avoiding assert()s on non-debugging builds. Ticket #3384. (CVS 5715) check-in: a7fd9e62 user: drh tags: trunk
16:14
Changes to test scripts to support running on symbian. (CVS 5714) check-in: 6ef34e9d user: danielk1977 tags: trunk
11:02
Add a type identifier to argument sz to sqlite3PageMalloc() in pcache.c. Ticket #3383. (CVS 5713) check-in: 94fde77b user: danielk1977 tags: trunk
00:13
Fix for tickets #3378 and #3381 that preserves the aliasing optimization. And yet, this fix feels uncomfortable. Seeking an alternative... (CVS 5712) check-in: f8b759f1 user: drh tags: trunk
2008-09-16
18:02
Add test cases for ticket #3378 and #3381. Add a temporary hack to get those to problems fixed. The hack causes failures in alias.test, but those are much less serious than the aforementioned tickets. This is a stop-gap until we can figure out a proper fix. (CVS 5711) check-in: a67da9dd user: drh tags: trunk
15:55
Initialize variable pKeyDup in multiSelectOrderBy(). Technically it doesn't need to be initialized, but the reasoning required to come to that conclusion is too complicated for some automated systems. So it is initialized to keep some compilers happy. Ticket #3382. (CVS 5710) check-in: bd58be6e user: danielk1977 tags: trunk
15:50
Use (file nativename (pwd)) instead of just (pwd) to find the name of the current directory to pass to "PRAGMA temp_store_directory" in pragma.test. This helps the test pass on non-unix systems. (CVS 5709) check-in: 50feaa37 user: danielk1977 tags: trunk
15:09
Add test script selectC.test which demonstrates ticket #3381. (CVS 5708) check-in: 3847faff user: drh tags: trunk
14:38
If the xAccess() call used by "PRAGMA temp_store_directory = /new/path/" to determine if the supplied directory is writable returns an error, assume the directory is not writable. (CVS 5707) check-in: e8418588 user: danielk1977 tags: trunk
12:06
Modify the sqlite3VdbeMemCompare() routine so that it does not modify any Mem.z values. Ticket #3376. (CVS 5706) check-in: 2d450551 user: danielk1977 tags: trunk
11:58
Add test case for ticket #3376. (CVS 5705) check-in: c6426057 user: drh tags: trunk
09:09
Set the type of the "comment" field to SQLITE_TEXT when outputing the results of an EXPLAIN query. (CVS 5704) check-in: 5dff20f4 user: danielk1977 tags: trunk