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100 check-ins occurring around cbf23b461f599d0b.

2012-03-16
10:28
Reset the sqlite3_data_directory and sqlite3_temp_directory variables when the sqlite3_shutdown function is called since they may refer to memory allocated by the heap subsystem that was just shutdown. check-in: cd70bc4b user: mistachkin tags: winrt
00:28
Fix harmless compiler warnings. check-in: 74eadeec user: drh tags: trunk
2012-03-15
22:54
Add the sqlite3_db_readonly() API to trunk. check-in: fed134a5 user: drh tags: trunk
21:28
Add the sqlite3_db_readonly() interface. This is still tentative, pending a closer look at other ideas to accomplish the same thing. Closed-Leaf check-in: 254f99ea user: drh tags: db-readonly-api
17:45
Modify incremental merge code to merge nMin segments at a time. check-in: cd34bc1a user: dan tags: fts4-incr-merge
03:40
Add SQLITE_WIN32_HEAP_CREATE compiler define to control whether or not the Win32 native allocator will create an isolated heap for all allocated data. check-in: 8693fb65 user: mistachkin tags: winrt
2012-03-14
23:08
Fix macro issues for osGetProcessHeap and sqlite3_win32_write_debug. check-in: d3d07159 user: mistachkin tags: winrt
20:20
Fix typos, use #if instead of #ifdef when checking for the Win32 native heap validation define. check-in: 845aa46f user: mistachkin tags: winrt
20:17
Avoid redefining macros. Enable use of the Win32 native heap on WinRT. Use the syscall table to call OutputDebugStringW and fix type casting warnings. check-in: 46c412a8 user: mistachkin tags: winrt
20:01
Add tests for incremental merge code. check-in: 57047372 user: dan tags: fts4-incr-merge
12:17
Avoid allocating a large object on the stack in the incremental merge code. Use sqlite3_malloc() instead. check-in: 36ae510d user: dan tags: fts4-incr-merge
11:51
Fix another bug in the incremental merge code. check-in: f97b12e0 user: dan tags: fts4-incr-merge
03:41
Remove SQLITE_OS_WINRT setting from MSVC makefile. check-in: df4caf13 user: mistachkin tags: winrt
01:28
Add warning to the docs about changing the data directory when a database connection is open. check-in: c07cd85c user: mistachkin tags: winrt
00:44
Add experimental support for resolving relative database file paths using a fixed user-defined directory. check-in: 7354ae8f user: mistachkin tags: winrt
2012-03-13
19:56
Fix some bugs in the incremental merge code. Some remain. check-in: bff21683 user: dan tags: fts4-incr-merge
03:38
Add assert to verify the number of characters to write in sqlite3_win32_write_debug. check-in: 8083f616 user: mistachkin tags: winrt
03:35
Defer creation of the sleep event object until it is needed. Added sqlite3_win32_write_debug and sqlite3_win32_sleep APIs to assist in portability to WinRT. check-in: 7af88ad3 user: mistachkin tags: winrt
01:30
Cleanup the Windows syscall table, removing the unused CreateFileMapping entry. check-in: fb7d8bf6 user: mistachkin tags: winrt
01:16
More changes required to compile for WinRT using VS 11 beta. Also, replace more APIs with their WinRT alternatives. check-in: 6b997d9c user: mistachkin tags: winrt
2012-03-09
22:02
Candidate fix for the optimizer problem described in ticket [b7c8682cc17f3] which can causes a LEFT JOIN to be changed into a INNER JOIN if there are OR terms in the WHERE clause. check-in: 0dc4cb93 user: drh tags: trunk
12:52
Minor commenting and stylistic changes only. check-in: a1747086 user: drh tags: fts4-incr-merge
2012-03-08
20:39
Merge test current directory value fix from trunk and fix uri tests. check-in: 88963c33 user: mistachkin tags: winrt
20:28
On Windows, make sure the returned test current directory value does not contain any backslashes. check-in: efee39e6 user: mistachkin tags: trunk
20:22
Merge and manually resolve testing updates from trunk. check-in: 5eecdb44 user: mistachkin tags: winrt
20:00
On Windows, make sure the current directory value used by the test suite is 'normalized' to what the parent command shell sees. Also, clean the test directories used by the quota2.test file. check-in: 82bcd7ec user: mistachkin tags: trunk
18:39
Add the 'merge=?,?' command to fts4. This still needs some work. check-in: 741b8f89 user: dan tags: fts4-incr-merge
2012-03-07
20:11
When compiled for WinRT, use the CreateFile2 and LoadPackagedLibrary functions instead of CreateFile and LoadLibrary. check-in: 27d6942c user: mistachkin tags: winrt
19:13
If a CHECK constraint is named, report that name on the error message when the constraint fails. Closed-Leaf check-in: 9a0f90d9 user: drh tags: named-check-constraints
16:52
Merge in the latest trunk changes. check-in: ca470853 user: drh tags: winrt
2012-03-06
03:00
Fix for test issues when there is no current directory support due to being compiled for WinRT. check-in: a811cb01 user: mistachkin tags: winrt
2012-03-05
22:52
Add compile-time define to indicate if the VFS supports the concept of a current directory (as WinCE and WinRT do not). Avoid using the GetTempPath and GetFullPathName APIs on WinRT. Some tests still need adjustments. check-in: 86c049a1 user: mistachkin tags: winrt
16:39
Pull in all the latest trunk changes. check-in: 504bf490 user: drh tags: apple-osx
16:26
Merge in the latest trunk changes. check-in: ff86875c user: drh tags: sessions
16:24
Fix a problem compiling the test code in fts3_test.c when SQLITE_ENABLE_FTS3 is not defined. check-in: b00ccda3 user: dan tags: trunk
15:33
Merge the fts4-languageid branch with the trunk. check-in: 99a9073b user: dan tags: trunk
2012-03-04
02:56
When creating the event used to sleep on WinRT, request the minimum access rights required for the desired operations on it (i.e. SYNCHRONIZE). check-in: ed603d75 user: mistachkin tags: winrt
2012-03-03
18:46
Add the xLanguageid method to sqlite3_fts3_tokenizer versions 1 and greater. Closed-Leaf check-in: f8e9c445 user: dan tags: fts4-languageid
13:15
When compiled for WinRT, avoid using MapViewOfFile and GetFileAttributes. Also, reset the private 'sleep' event handle when the VFS is cleaned up. check-in: 38df8fc1 user: mistachkin tags: winrt
01:44
Add a test case for ticket [3557ad65a076c]. check-in: 4f34d707 user: drh tags: trunk
00:34
Fix a bug [3557ad65a07] that causes incorrect DISTINCT processing on an indexed query involving the IN operator. check-in: dec9a995 user: drh tags: trunk
2012-03-02
23:53
When compiled for WinRT, avoid using the FORMAT_MESSAGE_ALLOCATE_BUFFER flag to FormatMessage (i.e. because LocalFree is unavailable). check-in: 9eb331be user: mistachkin tags: winrt
22:41
Fix test pragma-19.5 so that it works on file names that may contain spaces and/or backslashes. check-in: 9aaa1ab7 user: mistachkin tags: trunk
22:38
When running on Windows with an NT-based kernel, always use the LockFileEx/UnlockFileEx functions (with the correct flags). check-in: 3e7ba3dd user: mistachkin tags: winrt
20:34
Remove an obsolete comment from FTS3. No code changes. check-in: 74d224b1 user: drh tags: trunk
19:53
Fix problems with combining content= and languageid= in a single fts4 table. check-in: 22491e7b user: dan tags: fts4-languageid
16:18
Add test for FTS 'rebuild' command. check-in: 181bc357 user: dan tags: fts4-languageid
13:47
Add new Win32 APIs used to the system call table. Add error handling code for SetFilePointerEx. Make sure the last error number is saved from the call to GetFileInformationByHandleEx. check-in: a782d2dc user: mistachkin tags: winrt
12:26
Fix the FTS 'optimize' command on multi-lingual databases. check-in: 65fa6937 user: dan tags: fts4-languageid
11:48
Fix a bug in merging FTS language tables for languages other than language 0. check-in: d281cb89 user: dan tags: fts4-languageid
00:00
Omit all ANSI APIs for winRT. check-in: cbf23b46 user: drh tags: winrt
2012-03-01
22:44
Use GetInformationByHandleEx() instead of GetFileSize() on winRT. check-in: 119f251d user: drh tags: winrt
22:33
Do not run the large file tests if a file named "skip-big-file" exists in the test directory. This enables tests to be run much faster on systems that lack sparse file support. check-in: 5a839123 user: drh tags: winrt
22:06
Use SetFilePointerEx() instead of SetFilePointer() on winRT. check-in: 36efafc6 user: drh tags: winrt
21:30
Fix a typo in the header comment of sqlite3_commit_hook(). check-in: 3784d147 user: drh tags: trunk
21:19
Use WaitForSingleObjectEx() as a substitute for Sleep on winRT. check-in: bf897be0 user: drh tags: winrt
20:05
Add recognition of the SQLITE_OS_WINRT compile-time option. Use InitializeCriticalSectionEx() under winRT. check-in: 8b7ca8a0 user: drh tags: winrt
19:44
Add the "languageid=" option to fts4. This code is still largely untested and alsmost certainly buggy. check-in: bea257f7 user: dan tags: fts4-languageid
19:14
Add back in some #includes that were removed incorrectly by the previous check-in. check-in: 71890536 user: drh tags: winrt
18:16
Remove unused #defines from os.h. check-in: c0891296 user: drh tags: winrt
2012-02-28
17:57
Fix spurious errors that may occur if an empty database is opened and then initialized as a WAL database by a second connection. check-in: 16330a2f user: dan tags: trunk
11:52
Fix a case where an error code was being overwritten in multiplexDelete(). check-in: c267893a user: dan tags: trunk
2012-02-27
14:28
Fix the xDelete implementation of the multiplexor VFS so that it correctly deletes overflow WAL files. check-in: e44e2677 user: drh tags: trunk
2012-02-24
16:13
Separate multiplexor overflow pages for -wal and -journal files into separate namespaces when in 8+3 filename mode. check-in: d6850667 user: drh tags: trunk
15:57
Fix the multiplexor so that it works with WAL mode and 8+3 filenames. check-in: a9fcb46b user: drh tags: trunk
14:33
Add #ifdef SQLITE_ENABLE_ZIPVFS around those bits of code that are only used by ZIPVFS. check-in: 3130275c user: drh tags: trunk
00:03
If the SQLITE_FCNTL_PRAGMA file control returns something other than SQLITE_NOTFOUND, then skip the rest of Pragma code generation. check-in: 9e6d340f user: drh tags: trunk
00:02
A simple change that allows the SQLITE_32BIT_ROWID compile-time option to work better. check-in: f9df4063 user: drh tags: trunk
2012-02-23
17:35
Fix an obscure bug that causes a crash when parsing certain invalid SQL statements. check-in: c8c7846f user: drh tags: trunk
16:45
Fix a typo made inside an assert() statement in the previous commit. check-in: f0640615 user: dan tags: trunk
15:35
Add the sqlite3PagerWalFramesize() function to pager.c. This is used by zipvfs. check-in: 786e24dc user: dan tags: trunk
14:28
Expose the sqlite3_stricmp() interface. Add the SQLITE_FCNTL_PRAGMA file control. check-in: c539cf21 user: drh tags: trunk
2012-02-22
20:08
Move test logic for SQLITE_FCNTL_PRAGMA out of os_unix.c and into test_vfs.c. Closed-Leaf check-in: c81fc40b user: drh tags: file-control-pragma
19:56
If the SQLITE_FCNTL_PRAGMA file-control returns anything other than SQLTIE_NOTFOUND and SQLITE_OK, then treat the result as an error. check-in: 56436181 user: drh tags: file-control-pragma
19:03
Disable the "filename" pragma implemented by os_unix.c except when compiled with SQLITE_TEST. check-in: 9a1da918 user: drh tags: file-control-pragma
18:21
Make benign any malloc failures inside the sqlite3_file_control() call within PRAGMA parsing. Add a couple simple tests for SQLITE_FCNTL_PRAGMA. check-in: a1f29fa6 user: drh tags: file-control-pragma
16:58
Change the SQLITE_FCNTL_PRAGMA file-control so that it can return a string value. check-in: fd8d7440 user: drh tags: file-control-pragma
14:45
Begin adding support for SQLITE_FCNTL_PRAGMA. check-in: 5be07904 user: drh tags: file-control-pragma
2012-02-21
18:35
Avoid redefining NDEBUG if the fuzzer is included in an amalagmated source file. check-in: f8ac826f user: drh tags: trunk
18:00
Prevent the fuzzer from ever returning a string longer than 100 bytes. check-in: 969095ca user: dan tags: trunk
14:11
Further fuzzer test cases. Fix a case in the fuzzer where an error code was being dropped. check-in: 8b77d395 user: dan tags: trunk
10:36
Add further test cases and minor fixes for the fuzzer. check-in: 583dde93 user: dan tags: trunk
2012-02-20
22:44
Updates to the instructions in the header comment of the fuzzer implementation. New test cases for the fuzzer. check-in: bf1dc790 user: drh tags: trunk
20:03
Change the way the fuzzer (test_fuzzer.c) works so that it loads its configuration from a database table. check-in: 90b7b957 user: dan tags: trunk
19:36
Fix a case in test_fuzzer.c causing transformations from the wrong ruleset to be applied in some cases. check-in: cb5f5ebc user: dan tags: trunk
2012-02-14
18:56
Increase the maximum ruleset id in the fuzzer from 50 to 2^31-1. check-in: 760e009a user: drh tags: trunk
15:34
Enhance the fuzzer virtual table to support multiple rule sets. check-in: a8293873 user: drh tags: trunk
2012-02-13
21:24
Merge the non-blocking ROLLBACK changes into trunk. check-in: 9c572d42 user: drh tags: trunk
20:28
Fix a harmless compiler warning introduced by the previous check-in. check-in: a8a042a7 user: drh tags: trunk
20:16
On unix, ignore the umask when creating journal files. That way, journal files will have exactly the same permissions as the original database and any process that has permission to write to the database can also recover hot journals. check-in: 84b32460 user: drh tags: trunk
17:01
Add the new SQLITE_ABORT_ROLLBACK extended error code to be returned for statements that are cancelled due to a rollback. Closed-Leaf check-in: 549f4fd0 user: drh tags: nonblocking-rollback
16:43
Change the ROLLBACK command so that pending statements to not block it. The pending statements instead return SQLITE_ABORT upon next access. Note: This causes separate shared-cache connections in read_uncommitted mode to abort as well. check-in: 9b66c79e user: drh tags: nonblocking-rollback
13:44
Generalize the interrupt mechanism so that individual statements can be interrupted and so that codes other than just SQLITE_INTERRUPT can be returned as a consequence of an interrupt. Closed-Leaf check-in: 922bcbb4 user: drh tags: generalize-interrupt
10:00
Changes to various test scripts so that veryquick.test runs with OMIT_COMPOUND_SELECT defined. check-in: 76bb649e user: dan tags: trunk
08:50
Fix a typo in the type of the fchown() function in os_unix.c. check-in: bfbfe05b user: dan tags: trunk
2012-02-11
23:55
Make fchown() an overrideable system call in os_unix.c. check-in: 98efac96 user: drh tags: trunk
22:19
Cleanup some directories and files left by the MinGW build, even when using the MSVC Makefile. check-in: 3ab89e25 user: mistachkin tags: trunk
21:56
Revise the preprocessor directives used to handle malloc.h and _msize, in order to detect and handle the MSVC special-case automatically. check-in: 90e73dc3 user: mistachkin tags: trunk
21:21
Silence GCC compiler warnings about unused return value from fchown(). check-in: b0225473 user: drh tags: trunk
19:53
Another attempt to fix warnings in the randomFunc() function. check-in: 768df4e1 user: drh tags: trunk