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200 most recent check-ins using file www/download.tcl version 29aa6679

2002-08-15
11:48
Additional test cases and documentation updates. (CVS 717) (check-in: 048b16c1 user: drh tags: trunk)
01:26
Fixes and test improvements resulting from code coverage testing. (CVS 716) (check-in: 66a0f6a8 user: drh tags: trunk)
2002-08-14
23:18
Fix for ticket #134: Change the lemon.c sources to work around a problem with the AIX C compiler. (CVS 715) (check-in: 07f6020b user: drh tags: trunk)
12:56
Implement probabilistic reader/writer locks under windows so that windows can have multiple simultaneous readers. (CVS 714) (check-in: 2127de3f user: drh tags: trunk)
03:03
Disable sorting by indices if there is a COLLATE subclause in the ORDER BY clause. (CVS 713) (check-in: 2438da79 user: drh tags: trunk)
00:10
Fix for ticket #132: make the working directory the last choice for where to write temporary files, not the first choice. (CVS 712) (check-in: 26a4e7e7 user: drh tags: trunk)
00:08
Update documentation to better explain the typelessness of SQLite and to describe the distinction between text and numeric data. (CVS 711) (check-in: 4ff0f578 user: drh tags: trunk)
2002-08-13
23:02
Make the distinction between text and numeric data. (CVS 710) (check-in: 310ac4fb user: drh tags: trunk)
20:45
Documentation and makefile updates. (CVS 709) (check-in: 92c403f4 user: drh tags: trunk)
13:15
Bug fix to the left outer join logic. (CVS 708) (check-in: f9d3d4c1 user: drh tags: trunk)
13:15
Bug fix to the left outer join logic. (CVS 1726) (check-in: 957d908e user: drh tags: trunk)
00:02
Version 2.6.3 (CVS 707) (check-in: ba706aca user: drh tags: trunk)
00:01
Updates prior to release 2.6.3. (CVS 706) (check-in: 34c4149e user: drh tags: trunk)
2002-08-12
12:29
Fix for ticket #9 (again). The rollback journal files should now also be byte-order independent. (CVS 705) (check-in: 2fb3fdcd user: drh tags: trunk)
2002-08-11
20:10
Fix for ticket #9: Add the ability to read little-endian database files from a big-endian machine and vice versa. (CVS 704) (check-in: ce4b943b user: drh tags: trunk)
2002-08-06
12:05
Fix typos the source to webpages html files. (CVS 703) (check-in: 61bb3af7 user: drh tags: trunk)
2002-08-04
00:52
Fix for ticket #131: When a SELECT contains a GROUP BY clause it cannot use an index for sorting. It has to sort as a separate operation after the GROUP BY is complete. (CVS 702) (check-in: 18745c67 user: drh tags: trunk)
2002-08-02
10:36
Remove the restriction that a transaction cannot be started by one linuxthread and continued by another. Leave in the documentation the warning about not carrying a database connection across fork() but do not test for it any more. Ticket #130. (CVS 701) (check-in: bdbdb866 user: drh tags: trunk)
2002-07-31
19:50
Fix for ticket #124: Fix a stack VDBE overflow problem on joins on an INTEGER PRIMARY KEY. (CVS 700) (check-in: fe329e07 user: drh tags: trunk)
00:38
Version 2.6.2 (CVS 699) (check-in: 223a2150 user: drh tags: trunk)
00:37
Update version number and change log for the 2.6.2 release. (CVS 698) (check-in: 4f196de0 user: drh tags: trunk)
00:32
Fix for ticket #104: Make triggers on views work properly even after closing and reopening the database. Also fixed an unrelated bug in the version 2.6.0 database format upgrade logic. The upgrade logic bug was found while testing the trigger fixes. (CVS 697) (check-in: 04973fc2 user: drh tags: trunk)
2002-07-30
18:43
Fix for ticket #114: Correctly handle SQLITE_BUSY if it occurs during database initialization. (CVS 696) (check-in: 5b814b5d user: drh tags: trunk)
17:42
Fix for ticket #111: Update the documentation to explain that you may not start a transaction in one thread and complete it in another thread under Linux Threads where each thread has its own process ID. (CVS 695) (check-in: 0b0c0492 user: drh tags: trunk)
17:20
Fix for ticket #71: Correctly handle CR and CRLF line terminators in the input files for the COPY command. (CVS 694) (check-in: be131575 user: drh tags: trunk)
2002-07-21
23:09
UPDATE triggers on TEMP tables were broken. (CVS 693) (check-in: c080ed01 user: danielk1977 tags: trunk)
2002-07-19
19:04
Version 2.6.1 (CVS 691) (check-in: 610b7bc7 user: drh tags: trunk)
19:03
Rig the ident string so that it is not changed by RCS on checkin. (CVS 692) (check-in: 773d36c8 user: drh tags: trunk)
18:52
Fix an assertion failure that occurs when attempting to delete all rows of a table while the "count_changes" pragma is turned on. Up the version number to 2.6.1. (CVS 690) (check-in: 612df004 user: drh tags: trunk)
18:13
Add static ident strings (such as picked up by the RCS "ident" command) containing the library version number. (CVS 689) (check-in: 712ee391 user: drh tags: trunk)
17:46
Better detection and reporting of errors when initializing from the sqlite_master table. (CVS 688) (check-in: c8a7b725 user: drh tags: trunk)
2002-07-18
11:10
Version 2.6.0 Release 2 (CVS 687) (check-in: cc4f824b user: drh tags: trunk)
11:07
Fix a bug in the publish.sh script that was causing the windows DLL to not be built. (CVS 686) (check-in: ee8c2758 user: drh tags: trunk)
11:01
Change the name of variable "near" to "nearby" since MSVC mistakenly belieaves that "near" is a keyword. (CVS 685) (check-in: 9761a2a0 user: drh tags: trunk)
02:50
Version 2.6.0 Release 1 (CVS 684) (check-in: dde65e9e user: drh tags: trunk)
02:07
Update documentation prior to the release of 2.6.0. (CVS 683) (check-in: f2d91913 user: drh tags: trunk)
01:27
Make the automatic database upgrade work even if there are triggers. Add tests for automatic upgrade and for failing if reading a more advanced version of the database. Ticket #107. (CVS 682) (check-in: 0493e39c user: drh tags: trunk)
00:34
Fix for ticket #107: Fix a design defect in indices that was causing queries to fail when using an index on a column containing an empty string. This fix is an incompatible file-format change. (CVS 681) (check-in: 20d152fc user: drh tags: trunk)
2002-07-16
17:22
Fix for ticket #105: Fix the UPDATE command so that it works properly with indexed tables when there is a subquery in the WHERE clause. Add tests to verify correct operation. (CVS 680) (check-in: bbca16f8 user: drh tags: trunk)
02:05
Fix for ticket #100: Correctly handle ON and USING clauses of JOINs within a VIEW. (CVS 679) (check-in: 93710f7e user: drh tags: trunk)
2002-07-15
20:58
Fix a syntax error in the tclsqlite.c file. (CVS 678) (check-in: 47997d7f user: drh tags: trunk)
18:55
Fix for ticket #102: Honor the ORDER BY clause in subqueries. (CVS 677) (check-in: 7e918c8b user: drh tags: trunk)
2002-07-13
17:33
Fix for ticket #64: Better error reporting in the shell. (CVS 676) (check-in: e1842e04 user: drh tags: trunk)
17:23
Partial fix for ticket #96: Return SQLITE_MISUSE from sqlite_exec() if called from a child process with an active transaction that was started in the parent. (CVS 675) (check-in: 72a609ec user: drh tags: trunk)
17:18
Fix for ticket #99: Added documentation on the sqlite_mprintf() API. (CVS 674) (check-in: d918de5f user: drh tags: trunk)
16:52
Added a document describing how to do a security audit. (CVS 673) (check-in: cff27183 user: drh tags: trunk)
14:41
Fix for ticket #54: Export additional APIs to the Win32 DLL. (CVS 672) (check-in: 072fd2ad user: drh tags: trunk)
03:11
Fix for ticket #95: Do not allow automatically created indices (associated with UNIQUE or PRIMARY KEY constraints) to be dropped. (CVS 671) (check-in: 0603eb74 user: drh tags: trunk)
2002-07-11
12:18
Turn of the reporting of datatypes in the 4th callback argument unless the SHOW_DATATYPES pragma is ON. Eliminate the NULL pointer that used to separate the beginning of datatypes from the end of column names so that the callback can test to see whether or not datatypes are provided. This is an incompatible changes, but since the prior behavior was never documented, we will let it in. (CVS 670) (check-in: b9872724 user: drh tags: trunk)
2002-07-10
21:26
When reporting back the datatype of columns, use the text of the datatype as it appears in the CREATE TABLE statement, if available. Also: removed the ".reindex" command from the shell. (CVS 669) (check-in: ff8b6f4e user: drh tags: trunk)
2002-07-08
22:03
Add support for TEMPORARY views. The code is here but it is mostly untested. (CVS 668) (check-in: 87cd10c1 user: drh tags: trunk)
10:59
In the BTree subsystem, when using pages from the freelist, attempt to select pages close to related pages in order to keep data structures near each other in the database file. This improves access speed in some circumstances. (CVS 667) (check-in: fd7e41f0 user: drh tags: trunk)
02:16
Make the BTree balance() routine a little faster by reusing database pages locally rather than freeing and reallocating them. (CVS 666) (check-in: 3c2dea43 user: drh tags: trunk)
2002-07-07
17:13
Version 2.5.6 (CVS 664) (check-in: 111c78e6 user: drh tags: trunk)
17:12
Fix for Win32: The %p format on Win32 does not prepend a "0x" as it should. (CVS 665) (check-in: ee86704d user: drh tags: trunk)
16:52
More rollback problems: Fix two more errors introduced by checking (410) that can cause database corruption after a ROLLBACK. Also add new tests to make sure everything is working this time. (CVS 663) (check-in: f6e24d5c user: drh tags: trunk)
2002-07-06
16:34
Version 2.5.5 (CVS 662) (check-in: 6284c65c user: drh tags: trunk)
16:32
Prepare for the 2.5.5 release. (CVS 661) (check-in: 00f83c25 user: drh tags: trunk)
16:28
Fix for bug #94: Be sure to journal pages that are added to the freelist then removed from the freelist and reused during the same transaction. (CVS 660) (check-in: db178646 user: drh tags: trunk)
2002-07-05
21:42
All the code is now in place for SQLite to distinguish between NUMERIC and TEXT datatypes. Still need to turn on the new code and test it. (CVS 659) (check-in: b4737a16 user: drh tags: trunk)
2002-07-02
13:05
Fix for ticket #92: Correct the sqliteExprCompare() function so that is takes into account the iTable and iColumn fields of the Expr structure. Otherwise, "min(a)" and "min(b)" will compare equal to each other in views. (CVS 658) (check-in: 85793a4f user: drh tags: trunk)
11:55
Fix for ticket 91: Modify the "publish.sh" script to use the new mingw cross-compiler installed on the development platform. (CVS 657) (check-in: 3cac283d user: drh tags: trunk)
2002-07-01
12:35
Version 2.5.4 (CVS 656) (check-in: f7159fde user: drh tags: trunk)
12:34
Update the change log and the version number for the next release. (CVS 655) (check-in: f9d77140 user: drh tags: trunk)
12:27
Fix for tickets #90 and #89: Make the AS keyword optional again. (CVS 654) (check-in: 1f8a73b1 user: drh tags: trunk)
00:31
Added additional tests. No new errors found. (CVS 653) (check-in: 8924a7f5 user: drh tags: trunk)
2002-06-29
02:20
Add a few more tests and fix a few bugs that the tests uncovered. (CVS 652) (check-in: 91c0db66 user: drh tags: trunk)
2002-06-28
12:18
Additional test cases added. The following bug fixed: A segfault was occurring if a VIEW consisted of a join with a USING clause. (CVS 651) (check-in: 96515b81 user: drh tags: trunk)
01:02
Fix for ticket #84: If the WHERE clause is too complex, issue an error message and refuse to do the SELECT. The cutoff is a WHERE clause with 100 terms. (CVS 650) (check-in: c07e493b user: drh tags: trunk)
2002-06-27
13:21
Fix for ticket #88: A typo in the documention of the "sqlite" shell command. (CVS 649) (check-in: 16552a7a user: drh tags: trunk)
2002-06-26
20:06
In the TCL interface, the "sqlite" command now always returns the address of the "sqlite*" pointer that sqlite_open() returns. It used to do this only when compiled with the SQLITE_TEST macro defined. (CVS 648) (check-in: 9ca63685 user: drh tags: trunk)
02:45
The datatype of the i-th column in the result set is given by the azColName(argc+1+i) parameter to the callback. (CVS 647) (check-in: bdb006b8 user: drh tags: trunk)
2002-06-25
19:31
Add the sqlite_open_aux_file() API. (CVS 646) (check-in: 332164d6 user: drh tags: trunk)
15:19
Version 2.5.3 (CVS 645) (check-in: d5cb6754 user: drh tags: trunk)
14:46
Fix a spelling error in the change log. (CVS 644) (check-in: 37cc4044 user: drh tags: trunk)
14:43
Bug fix: When the database file grows in size during a transaction, make sure the last page of the file gets written to disk even if that page is on the free list and contains no data. Otherwise the disk file will be too small which can lead to database corruption in subsequent transactions. (CVS 643) (check-in: 36fc0add user: drh tags: trunk)
13:16
Enhance the INTEGRITY_CHECK pragma to test the auxiliary database file in addition to the main database file. (CVS 642) (check-in: 52eba4de user: drh tags: trunk)
01:09
Version 2.5.2 (CVS 641) (check-in: 756310ca user: drh tags: trunk)
01:09
Added support for the "sqlite_temp_master" table. Increased the version number to 2.5.2. (CVS 640) (check-in: 9c1432bf user: drh tags: trunk)
2002-06-24
22:01
Partial fix for a problem with LEFT OUTER JOIN. It used to be that the test for the right-hand table not matching the left table occurred after all ON, USING, WHERE clause processing. The test should occur after ON and USING clauses are checked but before the WHERE clause is check. This fix works as long as the total number of "AND" separated terms in the ON, USING, and WHERE clause does not exceed 32. To do: make this work for any number of terms and add test cases. that (CVS 639) (check-in: 8b6574cf user: drh tags: trunk)
12:20
Fix a VDBE stack leak in LEFT OUTER JOIN. Fix a bug in the code generator for JOIN ... USING(...). (CVS 638) (check-in: d861489e user: drh tags: trunk)
2002-06-22
02:33
An optimization: avoid the use of an intermediate table on UNION ALL if there is no ORDER BY clause. (CVS 637) (check-in: 8aa73ce6 user: drh tags: trunk)
2002-06-21
23:01
Fix for bugs #77 and #80: Rework the LIMIT mechanism to be reentrant and to clean up the VDBE stack properly. (CVS 636) (check-in: 9d552310 user: drh tags: trunk)
13:09
Fix for ticket #76: Fix a database corruption that might occur when dropping tables or indices. (CVS 635) (check-in: 7936b032 user: drh tags: trunk)
11:55
Fix for ticket #78: Avoid an assertion failure when sqlite_close() to be called in the middle of a transaction. (CVS 634) (check-in: 2532792a user: drh tags: trunk)
2002-06-20
11:41
Update the file-format change document to describes the changes between versions 2.4.12 and 2.5.0. (CVS 633) (check-in: d28a2ecc user: drh tags: trunk)
11:36
This patch contains the beginnings of the data-typing infrastructure. The new build-in TypeOf() function is added. New opcodes for doing pure text comparisons are added. Most changes are disabled pending the 2.6.0 release. (CVS 632) (check-in: cbbc858d user: drh tags: trunk)
03:38
Fix for ticket #73: The ORDER BY clause is significant for subqueries. This passes all regression tests, but more testing is needed to exercise all paths through the new code. (CVS 631) (check-in: 43c5aff5 user: drh tags: trunk)
2002-06-19
20:32
Fix for ticket #75: Autoincrement INTEGER PRIMARY KEY fields on an INSERT even if the data is coming from a SELECT statement. (CVS 630) (check-in: d599f75b user: drh tags: trunk)
14:27
Version 2.5.1 (CVS 629) (check-in: 5e8a3131 user: drh tags: trunk)
14:27
The query optimizer now attempts to satisfy an ORDER BY clause using an index. Sorting is still used if there are no suitable indices. (CVS 628) (check-in: f09e19b4 user: drh tags: trunk)
2002-06-17
17:26
Version 2.5.0 (CVS 627) (check-in: 9baef3e2 user: drh tags: trunk)
17:15
Update the change summary for version 2.5.0 (CVS 626) (check-in: 7a216ade user: drh tags: trunk)
17:07
Add preliminary logic for the eventual move to having separate TEXT and NUMTEXT datatypes. Also change the version number to 2.5.0 in preparation for an interim release. (CVS 625) (check-in: 05783a9d user: drh tags: trunk)
2002-06-16
18:21
Expose an additional internal API routine (sqliteInitCallback()) for use by private code. (CVS 624) (check-in: cd74495f user: drh tags: trunk)
04:57
Added explanation and examples for %Q format specifier. (CVS 623) (check-in: 633ce4dd user: chw tags: trunk)
04:56
Added printf-4.(2-4) test cases to test new %Q format specifier. (CVS 622) (check-in: 7d5fc35b user: chw tags: trunk)
04:55
Added %Q format specifier: like %q but automatic enclosing in single quotes, NULL pointers replaced by NULL w/o single-quotes. (CVS 621) (check-in: b9c7ecc2 user: chw tags: trunk)
04:54
Changed sqlite_mprintf_str to allow a NULL string parameter. Command template now is cmd FORMAT INT INT ?STRING?. When STRING omitted a NULL is passed to sqlite_mprintf. (CVS 620) (check-in: 8bc71157 user: chw tags: trunk)
2002-06-14
22:38
Make the LIMIT clause work even if the destination of the SELECT is something other than a callback. (Ticket #66) (CVS 619) (check-in: 699cf362 user: drh tags: trunk)
20:58
Improvements to comments. No code changes. (CVS 618) (check-in: 7e10e60b user: drh tags: trunk)
20:54
Fix for bug #72: Make sure the file descriptors are properly closed if sqliteInit() fails for any reason. (CVS 617) (check-in: e67ac0fe user: drh tags: trunk)
2002-06-12
22:33
Fix for bug #70: Correct a typo in the documentation. (CVS 616) (check-in: 3387d5b6 user: drh tags: trunk)
2002-06-11
22:33
Documentation that should have been checked in along with checkin (614) (CVS 615) (check-in: 10da1361 user: danielk1977 tags: trunk)
02:25
Add RAISE() function, which allows more advanced flow-control in trigger programs (ticket #55) (CVS 614) (check-in: d4a2fb10 user: danielk1977 tags: trunk)
2002-06-09
10:14
Fix the spelling of sqliteRegisterBuiltinFunctions(). (CVS 613) (check-in: 74d297d9 user: drh tags: trunk)
01:55
Added tests for the new IN operator optimizer and fixed a bug that the new tests found. This completes the implementation of enhancement #63. (CVS 612) (check-in: 2a710e18 user: drh tags: trunk)
01:16
Fix for ticket #65: If an integer value is too big to be represented as a 32-bit integer, then treat it as a string. (CVS 611) (check-in: ad962479 user: drh tags: trunk)
2002-06-08
23:25
Add optimizations for the IN operator in WHERE clauses. This is a partial implementation of enhancement #63. Still need to add test cases. (CVS 610) (check-in: 8481e841 user: drh tags: trunk)
2002-06-06
23:42
Bug fix: do not segfault if a SELECT without a FROM clause includes the * wildcard in the result column list. (CVS 609) (check-in: d9392949 user: drh tags: trunk)
23:30
Fix for ticket #59: Add documentation for the || operator. Also added documentation for the new SQL92 join syntax. (CVS 608) (check-in: a0abef62 user: drh tags: trunk)
23:16
Fix for ticket #62: Do not report an SQLITE_READONLY error until the application actually tries to write data into a readonly file. It is OK to start a transaction on a read-only file, and doing so will get you a read lock. This change allows TEMP tables to be read/write even though the main database is readonly. (CVS 607) (check-in: 9ef795d1 user: drh tags: trunk)
19:04
Additional grammar cleanup resulting from the %fallback directive. (CVS 606) (check-in: c0cb3a01 user: drh tags: trunk)
18:54
Added the %fallback directive to the lemon parser generator and used this in the parser to make the parse tables much smaller. This reduced the size of the library by 15K. (CVS 605) (check-in: 7ac5bd29 user: drh tags: trunk)
2002-06-02
18:22
Fix a compiler warning. (CVS 604) (check-in: 637ee587 user: drh tags: trunk)
18:19
Add the ability to parse FOREIGN KEYs. Foreign keys are still ignored, but at least they now do not cause a syntax error. (CVS 603) (check-in: 6fdcee3c user: drh tags: trunk)
16:09
Enhance the ORDER BY clause so that an integer term means to sort by the corresponding column. (CVS 602) (check-in: 7acbf84b user: drh tags: trunk)
2002-06-01
21:41
Multiplying NULL by zero gives NULL, not zero. I misread the test data and coded it wrong. This check-in fixes the problem. (CVS 601) (check-in: df9cc852 user: drh tags: trunk)
2002-05-31
15:51
Refinements to NULL processing: NULLs are indistinct for DISTINCT and UNION. Multiplying a NULL by zero yields zero. In a CASE expression, a NULL comparison is considered false, not NULL. With these changes, NULLs in SQLite now work the same as in PostgreSQL and in Oracle. (CVS 600) (check-in: da61aa1d user: drh tags: trunk)
2002-05-30
12:27
Once it is opened, leave the checkpoint journal file open for the duration of a transaction, rather than closing it and reopening it for each statement. (Ticket #53) (CVS 599) (check-in: 7a24336d user: drh tags: trunk)
02:35
Bug fix: bad code was generated for when the first operand of a CASE was NULL. (CVS 598) (check-in: 4debc8db user: drh tags: trunk)
2002-05-29
23:22
Built-in aggregate functions (MIN, SUM, AVG, etc) should ignore NULL entires. (CVS 597) (check-in: 19ae12be user: drh tags: trunk)
12:44
Remove extra \ characters from temporary filenames under windows. (Ticket #52) (CVS 596) (check-in: ed11abc8 user: drh tags: trunk)
2002-05-28
06:55
Update trigger2.test to match checkin 591. Also fix ticket #51 (by documenting problem) (CVS 595) (check-in: 5e74d096 user: danielk1977 tags: trunk)
2002-05-27
12:24
A SELECT statement inside the body of a TRIGGER uses the SRT_Discard target to discard the query results. Such selects are intended to be used to call user-defined functions for their side-effects. They do not return results. (CVS 594) (check-in: f8041f3d user: drh tags: trunk)
03:25
Fix the "alias.*" bug found by Bernie Cosell and reported on the newsgroup. (CVS 593) (check-in: f562d542 user: drh tags: trunk)
01:04
Bug fixes and additional test cases for the distinct-NULL patch. (CVS 592) (check-in: 0e268d0c user: drh tags: trunk)
2002-05-26
23:24
Require the INSTEAD OF syntax to create triggers on database views. (CVS 591) (check-in: d9e48cd5 user: danielk1977 tags: trunk)
21:34
Change functions to handle NULLs correctly. Added the NULLIF() function. (CVS 590) (check-in: 46ce1a9a user: drh tags: trunk)
20:54
NULL values are distinct. A comparison involving a NULL is always false. Operations on a NULL value yield a NULL result. This change makes SQLite operate more like the SQL spec, but it may break existing applications that assumed the old behavior. All the old tests pass but we still need to add new tests to better verify the new behavior. Fix for ticket #44. (CVS 589) (check-in: 90511737 user: drh tags: trunk)
2002-05-25
00:18
Additional testing of LEFT OUTER JOIN. (CVS 588) (check-in: d8d04c14 user: drh tags: trunk)
2002-05-24
20:31
Initial implementation of LEFT OUTER JOIN including the expanded SQL92 join syntax. The basic functionality is there but there is still a lot of testing to do. (CVS 587) (check-in: 99bd1f5b user: drh tags: trunk)
16:14
Add support for the full SQL join syntax. This is just a parser enhancement. We now recognize all kinds of joins, but we don't actually do anything with them yet. (CVS 586) (check-in: e238643e user: drh tags: trunk)
02:14
Added tests for multi-column primary keys. (CVS 585) (check-in: ffc49e56 user: drh tags: trunk)
02:04
Split the IdList structure into IdList and SrcList. SrcList is used to represent a FROM clause and IdList is used for everything else. This change allows SrcList to grow to support outer joins without burdening the other uses of IdList. (CVS 584) (check-in: a167b71d user: drh tags: trunk)
2002-05-23
22:07
Change the names of the PushList and PopList opcodes to ListPush and ListPop so that they will appear together with the other List opcodes in the documentation. (CVS 583) (check-in: c53b0b92 user: drh tags: trunk)
13:15
Fix for ticket #50. (CVS 582) (check-in: 82b74a49 user: drh tags: trunk)
12:50
Partial fix for ticket #49. The correct result is computed, but now we have a memory leak. I'm not sure if the memory leak was pre-existing or a result of this change. (CVS 581) (check-in: 4d27ee41 user: drh tags: trunk)
02:09
Fix some places where a malloc() failure would lead to a segfault. (CVS 580) (check-in: 01ad352c user: drh tags: trunk)
00:30
Do not allow triggers on the SQLITE_MASTER table. (CVS 579) (check-in: 275ba356 user: drh tags: trunk)
2002-05-22
21:27
Fix for ticket #46: Report an error if a CREATE TABLE contains two or more columns with the same name. (CVS 578) (check-in: ba1953ab user: drh tags: trunk)
2002-05-21
23:44
Fix for ticket #47: Use a cast to avoid a warning about discarding a "const" inside of hash.c. (CVS 577) (check-in: 0c903461 user: drh tags: trunk)
13:43
Double-quoted strings resolve to column names if possible. Single-quoted strings continue to be interpreted as string literals. (CVS 576) (check-in: 55e7d654 user: drh tags: trunk)
13:18
Clean up some compiler warnings. (CVS 575) (check-in: 3399b012 user: drh tags: trunk)
13:02
Modify the shell so that when it is doing a ".dump" it always uses single quotes and not double quotes for quoting literal strings. This is for portability to other databases that only support single quote string literals. (CVS 574) (check-in: f795afd6 user: drh tags: trunk)
12:56
Fix for ticket #45: Allow an UPDATE statement to change the INTEGER PRIMARY KEY to itself without triggering a constraint error. (CVS 573) (check-in: 592da134 user: drh tags: trunk)
11:38
Additional code cleanup resulting from a review of the new trigger code. (CVS 572) (check-in: 37dbdd55 user: drh tags: trunk)
2002-05-19
23:43
Style fixes to triggers code in various *.c files (partial fix to ticket #39) (CVS 571) (check-in: 8a4195c7 user: danielk1977 tags: trunk)
2002-05-17
00:05
Stylistic changes to src/trigger.c (partial fix to ticket #39). Also more comments. (CVS 570) (check-in: b1d72cb5 user: danielk1977 tags: trunk)
2002-05-16
00:13
Fix for ticket #42: Added comments to structs Trigger, TriggerStep and TriggerStack. (CVS 569) (check-in: 9ec8a2b1 user: danielk1977 tags: trunk)
2002-05-15
23:26
Fix a typo in the c_interface.html documentation file. (CVS 568) (check-in: 454879fa user: drh tags: trunk)
14:17
Fix for ticket #41: Better handling of CREATE TRIGGER in the sqlite_complete() function. (CVS 567) (check-in: f45c4b76 user: drh tags: trunk)
12:45
Beginning to clean up the trigger code. Still lots of work to do. (CVS 566) (check-in: b1034681 user: drh tags: trunk)
11:44
Remove all tabs from the beginning of source code lines. Replace tabs with the appropriate number of spaces. (CVS 565) (check-in: 690f9a16 user: drh tags: trunk)
11:43
In the "lang.html" documentation file, put the CREATE TRIGGER and DROP TRIGGER sections in alphabetical order. (CVS 564) (check-in: d1d8642b user: drh tags: trunk)
08:43
Add the Makefile.in that was forgotten with checkin #562 (CVS 563) (check-in: 29b8330c user: danielk1977 tags: trunk)
08:30
Added FOR EACH ROW triggers functionality (CVS 562) (check-in: 794bf67b user: danielk1977 tags: trunk)
2002-05-10
14:41
Version 2.4.12 (CVS 561) (check-in: 06cdaf1c user: drh tags: trunk)
14:37
Update the misuse.test script so that it will work under Windows. Changes to the speed testing script to support version 2.4.12. (CVS 560) (check-in: 232b7ef2 user: drh tags: trunk)
13:14
Improvements to the SQLITE_MISUSE detection logic. Also added test cases for this logic, including the new test file "misuse.test". (CVS 559) (check-in: f42907ce user: drh tags: trunk)
05:44
Attempt to detect when two or more threads try to use the same database at the same time and return an SQLITE_MISUSE error. Also return this error if an attempt is made to use a closed database. (CVS 558) (check-in: a05fabd2 user: drh tags: trunk)
2002-05-08
21:46
Fix for ticket #35: Ignore any ORDER BY clause on a subquery in a FROM clause. (CVS 557) (check-in: 1b0ee944 user: drh tags: trunk)
21:30
Fix for ticket #34: VIEWs ignore their ORDER BY clause. (CVS 556) (check-in: 5f22d215 user: drh tags: trunk)
12:03
Version 2.4.11 (CVS 555) (check-in: b1315179 user: drh tags: trunk)
11:57
Increase the version number and update the change log in preparation for the 2.4.11 release. (CVS 554) (check-in: f6e406aa user: drh tags: trunk)
11:54
Fix for tickets #32 and #33: Generate the names of the result set early, before doing the flattening optimization or evaluating subqueries. Otherwise, the result set column names are generated incorrectly or after they are needed. (CVS 553) (check-in: 08f27cb3 user: drh tags: trunk)
2002-05-06
11:47
Added documentation about the new CASE expression. (CVS 552) (check-in: cc541b10 user: drh tags: trunk)
11:34
Fix typos in the man-page (sqlite.1) and remove two unused files. Patches from Andreas Rottmann. (CVS 551) (check-in: 5772d319 user: drh tags: trunk)
2002-05-03
00:18
Version 2.4.10 (CVS 550) (check-in: 5f361814 user: drh tags: trunk)
00:17
Update the change log prior to releasing version 2.4.10. (CVS 549) (check-in: 67838bbc user: drh tags: trunk)
2002-04-30
19:20
Fix for ticket #31: Do not attempt the flattening optimization if the subselect does not contain a FROM clause. Handle the special case where a WHERE clause is constant. (CVS 548) (check-in: 24e4cf73 user: drh tags: trunk)
2002-04-26
09:47
Fix for ticket #28: Export the "sqlite_changes" function in Windows DLLs. (CVS 547) (check-in: f7cea463 user: drh tags: trunk)
2002-04-25
23:06
Update the test logic and the comments on the encoder.c module. (CVS 546) (check-in: 18c28519 user: drh tags: trunk)
11:45
Added the "encode.c" source file that contains two utility subroutines that can be used to encode binary data for use in INSERT and UPDATE statements. This is just an initial checking. The code has not yet been integrated into the library. (CVS 545) (check-in: 57f7c597 user: drh tags: trunk)
00:21
Fix for ticket #26: Document the fact that CREATE TABLE might not be immediately visible to other processes that are holding the database open. (CVS 544) (check-in: 18b31b7a user: drh tags: trunk)
2002-04-23
17:10
Fix for ticket #22: In the code generator for compound SELECT statements, take care not to generate column name headers if the output is an intermediate table. Otherwise the column headers are not generated correctly if a compound SELECT statement appears as an expression in part of the WHERE clause. (CVS 543) (check-in: a06d9acd user: drh tags: trunk)
2002-04-22
00:35
Version 2.4.9 (CVS 542) (check-in: 0691720a user: drh tags: trunk)
00:33
Update the version number and changes log for 2.4.9 (CVS 541) (check-in: a91da82f user: drh tags: trunk)
2002-04-21
19:06
Fix for ticket #21 (I think): Do not return an "out of memory" error if we can not find the users home directory. Instead, just report that we could not find the home directory. (CVS 540) (check-in: 8a50c57c user: drh tags: trunk)
2002-04-20
14:45
Version 2.4.8 (CVS 538) (check-in: d703a2c5 user: drh tags: trunk)
14:44
Update the change log for the 2.4.8 release. (CVS 539) (check-in: c01bc2d1 user: drh tags: trunk)
14:24
Fix for ticket #1: Implement the GLOB and LIKE operators as functions that can be overridden. This way, a developer can change the LIKE operator to be case sensitive, for example. (CVS 537) (check-in: 51572bf7 user: drh tags: trunk)
2002-04-19
12:34
Add support for saving the sqlite shell command-line history across sessions. (CVS 536) (check-in: ca4abf3f user: drh tags: trunk)
01:00
Added rights release for Matthew O. Persico (CVS 535) (check-in: 6c32c07e user: persicom tags: trunk)
2002-04-18
12:39
Change shell.c so that it will compile under windows. Shorten the help command somewhat. Add the state of ".header" to the output of ".show". (CVS 534) (check-in: 0582168b user: drh tags: trunk)
02:53
Updated to match new shell.c functionality. (CVS 533) (check-in: ff67ad40 user: persicom tags: trunk)
02:53
Mistake in help text. Spurious trailing whitespace removed. (CVS 532) (check-in: 4bdd040e user: persicom tags: trunk)
02:46
General: o Added global static chars mainPrompt and continuePrompt. o Moved Argv0 declaration to head of file. Needed in do_meta_command, previously found below that. o Added struct previous_mode_data to support new .explain toggle functionality. o Added nullvalue, explainPrev and outfile members to struct callback_data. o Added modeDescr array for number/text translation ofdisplay modes. o Modified zHelp to match new functionality.

callback(): o Added support for .nullvalue

do_meta_command(): o Output filename is now saved to callback struct. If using stdout, then the string "stdout" is saved. o Explain is now a toggle. When it is turned on, the current values of mode, header and colWidth are saved if not already in explain mode. When turned off, those values are restored. o Allow .mode plurals columns and lines and dot command plural .headers. o Added processing for new keywords .quit, .nullvalue, .show, .prompt.

main(): o Added -init as an option to override .sqliterc. o Added -nullvalue as a command line option. o Processes .sqliterc.

main_init(): o Genesis. Moved some initialization code here from inside main() so that it can be called initially by main and again if -init is specified.

one_input_line(): o Now takes prompts from settable values.

process_sqliterc(): o Genesis. Read .sqliterc from user's home directory and pass it to process_input(). File should contain meta commands for setups. (CVS 531) (check-in: e751338c user: persicom tags: trunk)

01:56
Fix for ticket #19: Do not call sqliteOsSync() if the only changes were changes to TEMP tables. (CVS 530) (check-in: 33da20b9 user: drh tags: trunk)
2002-04-13
23:42
When doing a ".dump" command in the command-line shell, make sure VIEWs are created after TABLEs. (CVS 529) (check-in: 7edd1346 user: drh tags: trunk)
2002-04-12
13:12
Version 2.4.7 (CVS 528) (check-in: 977abbae user: drh tags: trunk)
13:11
Add tests to prevent a recurrance of bug #16. Also: put a hyperlink to the new ticket screen on the main page of the website. (CVS 527) (check-in: cdab6dad user: drh tags: trunk)
10:08
Fix for bug #15: Add the sqlite_changes() API function for retrieving the number of rows that changed in the previous operation. (CVS 526) (check-in: 6e71493b user: drh tags: trunk)
03:55
Fix for bug #16: Check for invalid functions in the VALUES clause of an INSERT statement. (CVS 525) (check-in: 43a77f01 user: drh tags: trunk)
2002-04-09
03:28
Fix for bug #11: Output the correct row count when and INSERT does an IGNORE action. (CVS 524) (check-in: bb83642e user: drh tags: trunk)
03:15
Fix for bug #10: Pop the stack by the right amount on an IGNORE so that the stack does not grow without bound. (CVS 523) (check-in: f46acfc3 user: drh tags: trunk)
2002-04-08
02:42
Add a -column option to the sqlite command-line utility. Patch from Matthew O. Persico. (CVS 522) (check-in: 760bf568 user: drh tags: trunk)
2002-04-06
14:10
Added the last_insert_rowid() SQL function. (CVS 521) (check-in: 6aca3f86 user: drh tags: trunk)
13:57
Make the FROM clause on a SELECT optional. If omitted, the result of the SELECT is a single row consisting of the values in the expression list. (CVS 520) (check-in: 28ce42f7 user: drh tags: trunk)
2002-04-04
15:10
Add an fflush() call to shell.c to insure that all output has been written before we prompt for a new line of input. (CVS 519) (check-in: 93227418 user: drh tags: trunk)