/ Timeline
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

100 check-ins occurring around 0b34a18651764e65.

2008-01-02
04:41
Add some extra tests for the recent trigger compilation optimization. (CVS 4653) check-in: de54dad8 user: danielk1977 tags: trunk
00:34
Begin setting a foundation on which to convert the VM from a stack-based to a register-based machine. Everything is still mostly stack based with this check-in. This change merely begins adding infrastructure to support a register-based architecture. (CVS 4652) check-in: 051ec01f user: drh tags: trunk
2008-01-01
19:02
Optimize trigger compilation to avoid populating the OLD.* and NEW.* pseudo-tables with data that will never be used. Some testing to come. (CVS 4651) check-in: e08a33ed user: danielk1977 tags: trunk
06:19
Silence a harmless unitialised variable warning in btree.c. Ticket #2862. (CVS 4650) check-in: b51782cc user: danielk1977 tags: trunk
05:49
Define SQLITE_CORE=1 at the start of the amalgamation file for the benefit of any extension source code (i.e. fts3) appended to it. Ticket #2858. (CVS 4649) check-in: 6dea8c16 user: danielk1977 tags: trunk
2007-12-30
23:38
fix case in os2GetTempname() where none of the usual environment variables are set to not overwrite two unrelated bytes (CVS 4648) check-in: 9719a063 user: pweilbacher tags: trunk
23:35
simplify os2FullPathname() and at the same time make the allocations more robust (CVS 4647) check-in: 6f8952a8 user: pweilbacher tags: trunk
23:29
move variable declaration to be able to compile sqlite3_mutex_alloc() with older compilers (like EMX/gcc 2.8.1) (CVS 4646) check-in: a568a9cf user: pweilbacher tags: trunk
2007-12-29
13:39
Add experimental pragma "quick_check", a reduced version of integrity_check that runs without most of the overhead of the full integrity_check. (CVS 4645) check-in: 2ddc8d72 user: danielk1977 tags: trunk
13:18
Mem3.c enhanced so that an allocation of N bytes only requires (N+11)&~7 bytes instead of (N+15)&~7 bytes of heap storage. Minimum heap usage per allocation is still 16 bytes. 8-byte alignment is preserved. (CVS 4644) check-in: d027f91c user: drh tags: trunk
2007-12-27
15:12
Fix a race condition that can occur when reloading the database schema in shared-cache mode. (CVS 4643) check-in: b37babef user: danielk1977 tags: trunk
2007-12-21
04:47
Fix for #2854. "BEGIN EXCLUSIVE" excludes other shared cache users from using the database. (CVS 4642) check-in: 2e59b1d0 user: danielk1977 tags: trunk
00:02
Fix some issues with lemon. Tickets #2852 and #2835. (CVS 4641) check-in: 5283e0d1 user: drh tags: trunk
2007-12-19
09:20
Add the ioerr3.test file, that found an error in br3317. The error is not present in this branch. (CVS 4640) check-in: d3efec14 user: danielk1977 tags: trunk
2007-12-18
17:50
Fix a problem with SQLITE_MAX_SQL_LENGTH introduced by check-in (4636). Ticket #2851 (CVS 4639) check-in: cdd866f5 user: drh tags: trunk
15:41
In the CLI, quote strings that contain the separator character. Ticket #2850. (CVS 4638) check-in: 493a17c4 user: drh tags: trunk
11:19
Fix for typo in main.mk: the output of target sqlite3 was testcli. (CVS 4637) check-in: 15675dc5 user: danielk1977 tags: trunk
2007-12-17
16:20
When SQLITE_MAX_SQL_LENGTH is 0, disable the limit. Make the default 0. Once again build the sqlite3 CLI from individual source files so that it can be built on systems that lack tclsh. Tickets #2845 and #2846. (CVS 4636) check-in: 07aeca3b user: drh tags: trunk
2007-12-14
17:39
Version 3.5.4 (CVS 4635) check-in: cf4a11b2 user: drh tags: trunk
17:24
Update library version number to 3.5.4. (CVS 4634) check-in: 5c653bfc user: drh tags: trunk
17:24
Fix a C++-ism in recent changes to select.c. (CVS 4633) check-in: 4a008050 user: drh tags: trunk
17:22
Change to the crash simulator to give better diagnostics in case it runs out of memory while using the mem3.c allocator. (CVS 4632) check-in: 0d5747db user: drh tags: trunk
16:11
Fix a typo in the previous check-in. Also simplify a line in select.c. (CVS 4631) check-in: 86f45d7b user: drh tags: trunk
15:12
Fix an out-of-memory NULL pointer defer in the code generator. Ticket #2843. (CVS 4630) check-in: b821b6ed user: drh tags: trunk
2007-12-13
21:54
Change all instances of "it's" in comments to either "its" or "it is", as appropriate, in case the comments are ever again read by a pedantic grammarian. Ticket #2840. (CVS 4629) check-in: 4e91a267 user: drh tags: trunk
19:15
Fix a memory leak that can occur following a malloc() failure. (CVS 4628) check-in: 993a2130 user: danielk1977 tags: trunk
18:29
Fix the location of a #include in test_thread.c. ticket #2826. (CVS 4627) check-in: 6129fce8 user: drh tags: trunk
18:24
Add test cases for errors in "IN(SELECT ...)" expressions where the SELECT statement is a compound SELECT. No faults found. (CVS 4626) check-in: 49b67adf user: danielk1977 tags: trunk
18:20
Add new makefile target for "testcli" that builds a CLI using individual source files instead of the amalgamation. Ticket #2838. (CVS 4625) check-in: b6f04e5b user: drh tags: trunk
17:50
Additional test cases for tkt2822. Fix a related bug in printf(). (CVS 4624) check-in: 8f184e40 user: drh tags: trunk
08:15
Return an error if the user attempts to rename a view. Related to (but not a fix for) #2831. (CVS 4623) check-in: 19d56d99 user: danielk1977 tags: trunk
07:58
Adjust the test suite to account for recent changes related to #2822. Most changes are related to English language error messages only. (CVS 4622) check-in: 2f88b9b3 user: danielk1977 tags: trunk
03:45
ORDER BY in a compound SELECT will first match against the left-most SELECT. If there is no match there, it begins working its way to the right. (CVS 4621) check-in: 56063ec8 user: drh tags: trunk
02:45
Towards getting ORDER BY to match against the correctin columns. This version only looks at the left-most column in a compound SELECT. That is the correct thing to do, but not what SQLite has historically done. (CVS 4620) check-in: bbddf16a user: drh tags: trunk
2007-12-12
22:24
Minor cleanup changes on the OP_StackDepth opcode. Added the sidedelete test for additional testing of ticket #2832. (CVS 4619) check-in: c0689409 user: drh tags: trunk
18:05
Remove an (explain) accidentally left in tkt2832.test. (CVS 4618) check-in: 48947e2b user: danielk1977 tags: trunk
17:42
Try to find some more stack leaks by adding OP_StackDepth to loops in DML statements. None were found. (CVS 4617) check-in: 12c3029b user: danielk1977 tags: trunk
17:19
Remove a couple of lines in delete.c that weren't doing anything. (CVS 4616) check-in: 86332c79 user: danielk1977 tags: trunk
16:06
Fix some problems similar to #2832, but caused by triggers instead of an OR REPLACE clause. (CVS 4615) check-in: ee98ae17 user: danielk1977 tags: trunk
14:46
Test file containing minimal example of bug #2832. (CVS 4614) check-in: ed2e61a9 user: danielk1977 tags: trunk
12:25
Fix database corrupting code generation error for UPDATE OR REPLACE. ticket #2832. Still need to add test cases and additional defensive logic to avoid future occurrences of similar problems. (CVS 4613) check-in: 18e10f81 user: drh tags: trunk
12:00
Add a new OP_StackDepth opcode to help detect VDBE stack leaks early, before they cause damage. For diagnostics in ticket #2832. (CVS 4612) check-in: 3fd6a267 user: drh tags: trunk
04:38
Fix test numbering in tkt2822.test. Ticket #2830. (CVS 4611) check-in: 8fe8e9c4 user: danielk1977 tags: trunk
2007-12-11
20:04
Fix a comment on the SQLITE_SQL_MAX_LENGTH definition. (CVS 4610) check-in: 9335c940 user: drh tags: trunk
19:34
Build the CLI using the amalgamation. Relax the limit on SQL statement length when building the CLI. (CVS 4609) check-in: a5d81cd3 user: drh tags: trunk
04:23
Fix a 'const' issue in trimFunc(). (CVS 4608) check-in: 64787d78 user: danielk1977 tags: trunk
2007-12-10
21:11
Make sure the windows driver responds correctly to the SQLITE_OPEN_DELETEONCLOSE flag. Ticket #2829. (CVS 4607) check-in: 19db91fd user: drh tags: trunk
18:51
Further modifications to do with ORDER BY and compound SELECT queries. Related to ticket #2822. (CVS 4606) check-in: 0d9b0e6e user: danielk1977 tags: trunk
18:07
Fix a macro in func.c that causes problems for the amalgamation. (CVS 4605) check-in: 6adbe91e user: drh tags: trunk
17:55
Fix a bug in the compilation procedures for the Linux shared library that includes the TCL bindings. (CVS 4604) check-in: d384810a user: drh tags: trunk
05:03
Fix compilation/testing with OMIT_SUBQUERY defined. Ticket #2828. (CVS 4603) check-in: 0b34a186 user: danielk1977 tags: trunk
2007-12-08
21:10
Better resolution of ORDER BY terms in compound queries. Candidate solution for ticket #2822. Needs more testing and documentation before going final. (CVS 4602) check-in: 62a78d21 user: drh tags: trunk
18:01
Strengthen the tests for aggregate functions in GROUP BY clauses. Changes to test cases only. No changes to code. (CVS 4601) check-in: 4be8e676 user: drh tags: trunk
17:55
Fix a bug in the debugging printf logic. (CVS 4600) check-in: 1d6a9f5f user: drh tags: trunk
2007-12-07
23:47
Change prefix search from O(N*M) to O(NlogM). The previous code linearly merged the doclists, so as the accumulated list got large, things got slow (the M term, a fucntion of the number of documents in the index). This change does pairwise merges until a single doclist remains. A test search of 't*' against a database of RFC text improves from 1m16s to 4.75s. (CVS 4599) check-in: feef1b15 user: shess tags: trunk
18:55
In shared-cache mode, make sure the busy hander invoked is the busy handler associated with the database connection that caused the lock contention in the first place. (CVS 4598) check-in: c9eb6591 user: drh tags: trunk
18:39
Get the LIKE and GLOB operators working again on systems using the EBCDIC character set. (CVS 4597) check-in: 754298a7 user: drh tags: trunk
2007-12-06
17:41
Fix a leaking database connection in the vacuum2 test script. Ticket #2827. (CVS 4596) check-in: f29deb5f user: drh tags: trunk
13:26
Use the specified buffer length, not the maximum buffer length in unixFullPathname() and related functions. (CVS 4595) check-in: f015a387 user: drh tags: trunk
02:42
Continuing work on the C/C++ interface requirements that appears as comments in sqlite.h.in. (CVS 4594) check-in: 2130e712 user: drh tags: trunk
2007-12-05
18:05
Begin adding requirements numbers to the C/C++ interface documentation. (CVS 4593) check-in: ae1936aa user: drh tags: trunk
01:38
Add the ability to change the autovacuum status of an existing database by setting the auto_vacuum pragma then running the VACUUM command. (CVS 4592) check-in: bdfc19e8 user: drh tags: trunk
2007-12-04
16:54
Make sure statement journals are initiated when doing DROP operations (since the DROP might fail after sqlite_master changes). Also make sure statement journals are initiated if there are pending SELECT statements. Ticket #2820. (CVS 4591) check-in: bf34284f user: drh tags: trunk
13:41
Fix a bug in the TCL code for sqlite3_analyzer. (CVS 4590) check-in: 7c2cf454 user: drh tags: trunk
13:22
Clarify the operation of sqlite3_blob_close() in the API documentation. Ticket #2815. (CVS 4589) check-in: 78f359df user: drh tags: trunk
2007-12-03
21:52
Do not require os_other.h if compiling with -DOS_OTHER=1. (CVS 4588) check-in: 96ec3903 user: drh tags: trunk
2007-12-02
11:46
When parsing CREATE INDEX statements from the sqlite_master table, do not search the temp database schema for the corresponding table. Only consider the database for which the schema is being parsed. Ticket #2817. (CVS 4587) check-in: e6f02aa5 user: danielk1977 tags: trunk
2007-12-01
19:25
Another fix to Makefile.in for mingw. (CVS 4586) check-in: cfaeb025 user: drh tags: trunk
19:23
Beginning attempts at casting the sqlite.h.in documentation into formal requirements. (CVS 4585) check-in: 2ea78d2c user: drh tags: trunk
09:32
Bug fix to Makefile.in to allow it to work with mingw. (CVS 4584) check-in: fdca98d1 user: drh tags: trunk
2007-11-30
01:06
Add a few function requirements numbers to interfaces in the comments of sqlite3.h.in. This is experimental. (CVS 4583) check-in: b829a645 user: drh tags: trunk
2007-11-29
18:44
Make sure we never try to "truncate" a file to a larger size. (CVS 4582) check-in: 7d2f6a1d user: drh tags: trunk
18:36
Add the optional (and experimental) mmap() memory allocator in the mem4.c module. (CVS 4581) check-in: cfd683ac user: drh tags: trunk
17:43
When using an index to scan a database table, read column data from the index in preference to the table. This increases the likelihood that the table will not be required at all. (CVS 4580) check-in: 061608c7 user: danielk1977 tags: trunk
17:05
Optimisations for expressions of the form "<value> IN (SELECT <column> FROM )". (CVS 4579) check-in: 56d0e326 user: danielk1977 tags: trunk
2007-11-28
22:36
Add the {quote: StrAccum} object for accumulating strings. Revamp xprintf to use the new object. Rewrite the group_concat() function to use the new object. Productize and test the group_concat() function. (CVS 4578) check-in: 221aee72 user: drh tags: trunk
16:19
Change the BTree so that it uses the Pagers temporary page space when reorganizing the rows on a page, rather than mallocing for space of its own. In this way, we avoid having to deal with a malloc failure deep down inside the page reorganizer. Ticket #2806 (CVS 4577) check-in: 98960132 user: drh tags: trunk
14:04
Reorganize the code for the homegrown recursive mutexes. Fix a place in the previous check-in where the #ifdef label was incorrect. Ticket #2804. (CVS 4576) check-in: 542e11f9 user: drh tags: trunk
13:55
Clarify the conditions under which homegrown recursive mutexes work (they require a coherent cache) and only enable them if there is an explicit #define so as to avoid accidental use on platforms that do not meet the constraints. Ticket #2805. (CVS 4575) check-in: 80299eeb user: drh tags: trunk
13:43
Preset the legacy_file_format pragma to the value of the primary database so that a VACUUM will not unknowingly alter the setting. Ticket #2804. (CVS 4574) check-in: f731fa6b user: drh tags: trunk
00:51
Add an implementation of recursive mutexes for unix systems that lack pthreads recursive mutexes (ex: Solaris 2.6). Modern unix systems continue to use the recursive mutexes provided by pthreads. (CVS 4573) check-in: f366a776 user: drh tags: trunk
2007-11-27
23:36
Add test cases to verify that the file format is preserved across VACUUM. Ticket #2804. (CVS 4572) check-in: 57400f50 user: drh tags: trunk
23:11
Use the hexio test utility rather than TCL's binary I/O to avoid 32/64-bit problems in io.test. Ticket #2803. (This is a change to the test harness only - not to SQLite.) (CVS 4571) check-in: 07f7dde8 user: drh tags: trunk
21:44
Remove superfluous -lpthread from publish_osx.sh. Ticket #2801. Fix a bug in mkdll.sh. (CVS 4570) check-in: 8d6e8fd3 user: drh tags: trunk
18:45
Omit the superfluous -lpthread option in publish.sh. Ticket #2800. (CVS 4569) check-in: 4f09f233 user: drh tags: trunk
18:30
Add the publish_osx.sh script for building binaries for OSX (CVS 4568) check-in: 9bd7c314 user: drh tags: trunk
17:38
Update the "publish.sh" scripts used to build the binaries for the website. (CVS 4567) check-in: 2f748318 user: drh tags: trunk
17:12
Version 3.5.3 (CVS 4566) check-in: a39007d5 user: drh tags: trunk
16:55
Fix a bug that can cause a segfault on win32 systems following an I/O error. (CVS 4565) check-in: eeec8d27 user: drh tags: trunk
14:50
Bug fix in the configure script. Ticket #2799. The configure script is a real mess and needs to be completely rewritten. (CVS 4564) check-in: 9d15f033 user: drh tags: trunk
14:46
Update the version number to 3.5.3. Fix some minor testing problems. (CVS 4563) check-in: f4c8f2d1 user: drh tags: trunk
02:38
Add likely() and unlikely() macros to the header file. They are not yet used for anything. (CVS 4562) check-in: 485add38 user: drh tags: trunk
2007-11-26
22:54
Use macro __DARWIN__ rather than __MACOS__ for conditional compilation of MacOSX specific features. Ticket #2780. (CVS 4561) check-in: d0a4c2a3 user: drh tags: trunk
13:36
Additional out-of-memory testing. Fix bugs caused by malloc failures in where.c. Tickets #2794, #2795, #2796, and #2797. (CVS 4560) check-in: 5e02dbab user: drh tags: trunk
2007-11-24
10:23
Declare the invalidateCursorsOnModifiedBtrees function to be static. Ticket #2792. (CVS 4559) check-in: 94f25fc1 user: drh tags: trunk
00:41
The FTS3 amalgamation can now be appended to the SQLite amalgamation to generate a single source file that contains both components. (CVS 4558) check-in: 0fc61f99 user: drh tags: trunk
2007-11-23
18:19
Fix a typo in a change to all.test from earlier today. (CVS 4557) check-in: 8c0b2157 user: drh tags: trunk
18:06
Do not require SQLITE_ENABLE_BROKEN_FTS2 if FTS2 is not enabled. The same for FTS1. Ticket #2777. (CVS 4556) check-in: f94cdcfd user: drh tags: trunk
18:01
Add a #include of sqlite3.h to fts3_hash.c. Tickets #2762 and #2777. (CVS 4555) check-in: c8485eb8 user: drh tags: trunk
17:31
Changes fts3 to use only sqlite3_malloc() and not system malloc. Ticket #2762. (CVS 4554) check-in: 460af6bb user: drh tags: trunk