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99 check-ins occurring around 0691720a4b.
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2002-05-26
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| 23:24 | Require the INSTEAD OF syntax to create triggers on database views. (CVS 591) (check-in: d9e48cd518 user: danielk1977 tags: trunk) | |
| 21:34 | Change functions to handle NULLs correctly. Added the NULLIF() function. (CVS 590) (check-in: 46ce1a9ab6 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: 9051173742 user: drh tags: trunk) | |
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2002-05-25
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| 00:18 | Additional testing of LEFT OUTER JOIN. (CVS 588) (check-in: d8d04c14f1 user: drh tags: trunk) | |
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2002-05-24
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| 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: 99bd1f5b9a 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: e238643efd user: drh tags: trunk) | |
| 02:14 | Added tests for multi-column primary keys. (CVS 585) (check-in: ffc49e56b1 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: a167b71d8c user: drh tags: trunk) | |
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2002-05-23
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| 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: c53b0b9283 user: drh tags: trunk) | |
| 13:15 | Fix for ticket #50. (CVS 582) (check-in: 82b74a494a 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: 4d27ee4119 user: drh tags: trunk) | |
| 02:09 | Fix some places where a malloc() failure would lead to a segfault. (CVS 580) (check-in: 01ad352c3c user: drh tags: trunk) | |
| 00:30 | Do not allow triggers on the SQLITE_MASTER table. (CVS 579) (check-in: 275ba356f3 user: drh tags: trunk) | |
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2002-05-22
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| 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: ba1953abd0 user: drh tags: trunk) | |
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2002-05-21
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| 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: 0c90346153 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: 55e7d65496 user: drh tags: trunk) | |
| 13:18 | Clean up some compiler warnings. (CVS 575) (check-in: 3399b01219 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: f795afd63f 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: 592da13468 user: drh tags: trunk) | |
| 11:38 | Additional code cleanup resulting from a review of the new trigger code. (CVS 572) (check-in: 37dbdd551e user: drh tags: trunk) | |
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2002-05-19
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| 23:43 | Style fixes to triggers code in various *.c files (partial fix to ticket #39) (CVS 571) (check-in: 8a4195c746 user: danielk1977 tags: trunk) | |
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2002-05-17
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| 00:05 | Stylistic changes to src/trigger.c (partial fix to ticket #39). Also more comments. (CVS 570) (check-in: b1d72cb584 user: danielk1977 tags: trunk) | |
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2002-05-16
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| 00:13 | Fix for ticket #42: Added comments to structs Trigger, TriggerStep and TriggerStack. (CVS 569) (check-in: 9ec8a2b139 user: danielk1977 tags: trunk) | |
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2002-05-15
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| 23:26 | Fix a typo in the c_interface.html documentation file. (CVS 568) (check-in: 454879fa40 user: drh tags: trunk) | |
| 14:17 | Fix for ticket #41: Better handling of CREATE TRIGGER in the sqlite_complete() function. (CVS 567) (check-in: f45c4b767a user: drh tags: trunk) | |
| 12:45 | Beginning to clean up the trigger code. Still lots of work to do. (CVS 566) (check-in: b10346818b 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: 690f9a1631 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: d1d8642b57 user: drh tags: trunk) | |
| 08:43 | Add the Makefile.in that was forgotten with checkin #562 (CVS 563) (check-in: 29b8330ca6 user: danielk1977 tags: trunk) | |
| 08:30 | Added FOR EACH ROW triggers functionality (CVS 562) (check-in: 794bf67b6b user: danielk1977 tags: trunk) | |
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2002-05-10
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| 14:41 | Version 2.4.12 (CVS 561) (check-in: 06cdaf1c80 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: 232b7ef2c8 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: f42907ce45 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: a05fabd2df user: drh tags: trunk) | |
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2002-05-08
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| 21:46 | Fix for ticket #35: Ignore any ORDER BY clause on a subquery in a FROM clause. (CVS 557) (check-in: 1b0ee944c9 user: drh tags: trunk) | |
| 21:30 | Fix for ticket #34: VIEWs ignore their ORDER BY clause. (CVS 556) (check-in: 5f22d21571 user: drh tags: trunk) | |
| 12:03 | Version 2.4.11 (CVS 555) (check-in: b13151794b 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: f6e406aa04 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: 08f27cb368 user: drh tags: trunk) | |
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2002-05-06
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| 11:47 | Added documentation about the new CASE expression. (CVS 552) (check-in: cc541b1030 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: 5772d31934 user: drh tags: trunk) | |
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2002-05-03
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| 00:18 | Version 2.4.10 (CVS 550) (check-in: 5f3618142f user: drh tags: trunk) | |
| 00:17 | Update the change log prior to releasing version 2.4.10. (CVS 549) (check-in: 67838bbc80 user: drh tags: trunk) | |
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2002-04-30
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| 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: 24e4cf73d2 user: drh tags: trunk) | |
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2002-04-26
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| 09:47 | Fix for ticket #28: Export the "sqlite_changes" function in Windows DLLs. (CVS 547) (check-in: f7cea4634d user: drh tags: trunk) | |
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2002-04-25
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| 23:06 | Update the test logic and the comments on the encoder.c module. (CVS 546) (check-in: 18c28519d9 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: 57f7c59713 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: 18b31b7ab9 user: drh tags: trunk) | |
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2002-04-23
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| 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: a06d9acdd5 user: drh tags: trunk) | |
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2002-04-22
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| 00:35 | Version 2.4.9 (CVS 542) (check-in: 0691720a4b user: drh tags: trunk) | |
| 00:33 | Update the version number and changes log for 2.4.9 (CVS 541) (check-in: a91da82f8a user: drh tags: trunk) | |
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2002-04-21
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| 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: 8a50c57cc3 user: drh tags: trunk) | |
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2002-04-20
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| 14:45 | Version 2.4.8 (CVS 538) (check-in: d703a2c5c4 user: drh tags: trunk) | |
| 14:44 | Update the change log for the 2.4.8 release. (CVS 539) (check-in: c01bc2d19e 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: 51572bf717 user: drh tags: trunk) | |
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2002-04-19
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| 12:34 | Add support for saving the sqlite shell command-line history across sessions. (CVS 536) (check-in: ca4abf3fe1 user: drh tags: trunk) | |
| 01:00 | Added rights release for Matthew O. Persico (CVS 535) (check-in: 6c32c07e82 user: persicom tags: trunk) | |
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2002-04-18
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| 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: 0582168b8b user: drh tags: trunk) | |
| 02:53 | Updated to match new shell.c functionality. (CVS 533) (check-in: ff67ad4010 user: persicom tags: trunk) | |
| 02:53 | Mistake in help text. Spurious trailing whitespace removed. (CVS 532) (check-in: 4bdd040e48 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: e751338c46 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: 33da20b9c1 user: drh tags: trunk) | |
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2002-04-13
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| 23:42 | When doing a ".dump" command in the command-line shell, make sure VIEWs are created after TABLEs. (CVS 529) (check-in: 7edd13468e user: drh tags: trunk) | |
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2002-04-12
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| 13:12 | Version 2.4.7 (CVS 528) (check-in: 977abbaebe 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: cdab6dad32 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: 6e71493b9d 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: 43a77f019d user: drh tags: trunk) | |
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2002-04-09
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| 03:28 | Fix for bug #11: Output the correct row count when and INSERT does an IGNORE action. (CVS 524) (check-in: bb83642e9a 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: f46acfc3b8 user: drh tags: trunk) | |
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2002-04-08
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| 02:42 | Add a -column option to the sqlite command-line utility. Patch from Matthew O. Persico. (CVS 522) (check-in: 760bf568c8 user: drh tags: trunk) | |
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2002-04-06
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| 14:10 | Added the last_insert_rowid() SQL function. (CVS 521) (check-in: 6aca3f86bc 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: 28ce42f787 user: drh tags: trunk) | |
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2002-04-04
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| 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: 932274187e user: drh tags: trunk) | |
| 02:10 | Fix for bug #2: Add support for TABLE.* in SELECT statements. (CVS 518) (check-in: c2320eabfe user: drh tags: trunk) | |
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2002-04-03
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| 20:50 | Added a hyperlink to the SQLite-PHP project. (CVS 517) (check-in: ffdeec3087 user: drh tags: trunk) | |
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2002-04-02
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| 13:27 | Version 2.4.6 (CVS 516) (check-in: 5ae7efd87f user: drh tags: trunk) | |
| 13:26 | Fix for bug #8: Correctly handle terms of a WHERE clause in a join where the term does not use a comparison operator. (CVS 515) (check-in: abb12259a0 user: drh tags: trunk) | |
| 02:00 | Version 2.4.5 (CVS 514) (check-in: b18a7b777c user: drh tags: trunk) | |
| 01:58 | Fix for bug #6: Correctly handle functions in the WHERE clause of a join. (CVS 513) (check-in: bdd8ce584e user: drh tags: trunk) | |
| 01:44 | Fix for bug #7: Correctly display the P3 operand in a VDBE trace when the operand is really a pointer to a structure. (CVS 512) (check-in: 734dde765b user: drh tags: trunk) | |
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2002-04-01
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| 12:15 | Remove from the index page of the website hyperlinks that are not directly related to SQLite. (CVS 511) (check-in: 0cb5cfa814 user: drh tags: trunk) | |
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2002-03-31
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| 18:29 | When an attempt is made to insert an explicit NULL into an INTEGER PRIMARY KEY column, automatically convert the NULL value into a unique integer key. This was already happening when an implied NULL was inserted - when the INTEGER PRIMARY KEY column was omitted from the list of columns being inserted. Patches from Christian Werner. (CVS 510) (check-in: 9e3cf4aa2c user: drh tags: trunk) | |
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2002-03-30
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| 15:32 | Version 2.4.4 (CVS 509) (check-in: c4b6c0be00 user: drh tags: trunk) | |
| 15:27 | Update the change log to include the previous commit. (CVS 508) (check-in: 81c4b74961 user: drh tags: trunk) | |
| 15:26 | Fix for bug #3: Allow VIEW as a column name. Also allow COPY. (CVS 507) (check-in: d2bdc0feeb user: drh tags: trunk) | |
| 14:15 | Describe the difference between the binary RPMs in the download.html file. (CVS 506) (check-in: 8ce9a1fad2 user: drh tags: trunk) | |
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2002-03-29
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| 18:16 | Combine the homerpm.sh file in with publish.sh. Update the website files to refer to the new RPMs that are now being built. Fix a small problem with the spec file. (CVS 505) (check-in: 57d4c77047 user: drh tags: trunk) | |
| 01:29 | added a section to create a spec file and build the rpm files (CVS 504) (check-in: e529143967 user: doughenry tags: trunk) | |
| 01:28 | these files are needed by publish.sh to build rpms (CVS 503) (check-in: 3c25359376 user: doughenry tags: trunk) | |
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2002-03-28
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| 14:20 | Two typos fixed in the documentation (lang.html). (CVS 502) (check-in: f0f241e1cc user: drh tags: trunk) | |
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2002-03-27
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| 12:52 | Update the documentation to refer the reader to the CVS server for the change log, bug lists, or the latest sources. (CVS 500) (check-in: 2478ba8666 user: drh tags: trunk) | |
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2002-03-26
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| 03:11 | Update the change log. (CVS 438) (check-in: 9637b9aa5d user: drh tags: trunk) | |
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2002-03-24
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| 13:13 | Added support for CASE expressions - patches from Dan Kennedy. (CVS 437) (check-in: 836b59d057 user: drh tags: trunk) | |
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2002-03-23
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| 01:00 | Version 2.4.3 (CVS 440) (check-in: 99d6764e57 user: drh tags: trunk) | |
| 00:52 | The sqlite_get_table() function now returns an error if you pass in two or more SELECT statements that return different numbers of columns. (CVS 436) (check-in: e2558c3403 user: drh tags: trunk) | |
| 00:31 | Fix a bug in subquery generation when the subquery is a compound select. Also added new tests to cover this case. (CVS 435) (check-in: aaf7fd4cef user: drh tags: trunk) | |
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2002-03-20
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| 01:05 | Version 2.4.2 (CVS 441) (check-in: 49d0323255 user: drh tags: trunk) | |
| 00:00 | One more change before 2.4.2: Make the os.h header file more robust in detecting whether to use unix or windows. (CVS 434) (check-in: c2e0b79057 user: drh tags: trunk) | |
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2002-03-19
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| 23:51 | Version 2.4.2 (CVS 433) (check-in: b0805b6069 user: drh tags: trunk) | |