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50 ancestors of bb643bac535ac7d5
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2019-03-30
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| 19:17 | Add a call to sqlite3FaultSim(410) inside of btreeRestoreCursorPosition() to simplify testing of error scenarios. (check-in: bb643bac53 user: drh tags: trunk) | |
| 18:39 | The defragmentPage() routine detects corruption in the first-free-slot fields at offset 1 in the header and throws an error, rather than asserting. (check-in: fb125bd338 user: drh tags: trunk) | |
| 17:30 | Add the blobio.c extension module implementing readblob() and writeblob(). Experimental. (check-in: e3fde56da4 user: drh tags: trunk) | |
| 17:07 | Add an extra IO-error test to windowfault.test. (check-in: 5b8c44cd39 user: dan tags: trunk) | |
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2019-03-29
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| 15:21 | Remove the unused P5 flag from the OP_Rewind opcode. (check-in: c2edbf3b8c user: drh tags: trunk) | |
| 13:17 | Fix a fairly obscure problem causing the planner to sometimes choose sub-optimal plans for a query with a single virtual table in the FROM clause, and at least one IN(...) constraint in the WHERE clause. (check-in: f5752517f5 user: dan tags: trunk) | |
| 11:48 | Fix typos in the comments of the sessions extension, one of which affects the generated documentation. No code changes. (check-in: 040d5d515b user: drh tags: trunk) | |
| 01:15 | Recover a some of the performance lost by window function alias fix two check-ins back. (check-in: 965cbcea11 user: drh tags: trunk) | |
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2019-03-28
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| 20:50 | Add new test cases to test/fuzzdata8.db (check-in: f908cd40b2 user: drh tags: trunk) | |
| 16:15 | Prevent aliases of window functions expressions from being used as arguments to aggregate or other window functions. (check-in: 1e16d3e8fc user: dan tags: trunk) | |
| 13:53 | Show the pointer address for Window objects in the TreeView display. (check-in: 1ae70ad2ff user: drh tags: trunk) | |
| 13:35 | More improvements to TreeView output for Window objects: (1) Show when the frame-spec is implied rather than explicit. (2) Move the FILTER clause out from within the OVER clause, making it a sibling of the OVER clause, to match syntax. (check-in: d6a0743342 user: drh tags: trunk) | |
| 13:03 | Improved TreeView display of Window objects. Change the Window.eType field to Window.eFrmType to avoid confusion with other "eType" values. (check-in: ec2f207ded user: drh tags: trunk) | |
| 04:03 | If the string formatter in sqlite3NestedParse() fails due to an over-length string, make sure this error is recorded by the parser so that it knows to fail. (check-in: 85e53ff133 user: drh tags: trunk) | |
| 01:00 | Improvements to the README.md file. No code changes. (check-in: bbdbaf84a5 user: drh tags: trunk) | |
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2019-03-27
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| 14:59 | Support building the Tcl bindings DLL using MSVC. (check-in: b2011c1317 user: mistachkin tags: trunk) | |
| 14:58 | Fix harmless compiler warnings seen with MSVC. (check-in: 5be64ea8e3 user: mistachkin tags: trunk) | |
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2019-03-26
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| 16:47 | Fix a problem with window frames that use "BETWEEN <start> AND 0 PRECEDING". (check-in: 7927b6b023 user: dan tags: trunk) | |
| 16:21 | Fix harmless compiler warnings. (check-in: a063f7c426 user: drh tags: trunk) | |
| 13:08 | Add support for new window functions related features - GROUPS frames, RANGE frames with logical start and end points, the EXCLUDE clause and window chaining. (check-in: c6da39115d user: dan tags: trunk) | |
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2019-03-25
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| 22:05 | Fix an obsolete comment in the CLI. No code changes. (check-in: fade103cba user: drh tags: trunk) | |
| 21:56 | In the CLI, code the "sqlite_parameters" name directly rather than using a macro, for clarity of presentation for users who are reading the code for the purpose of seeing how the CLI implements parameter binding. (check-in: e775ef002d user: drh tags: trunk) | |
| 21:55 | Remove a test from the index build logic which is no longer needed and is in fact unreachable. (check-in: 9b20ee10ff user: drh tags: trunk) | |
| 21:35 | Change the name of the parameter table in the CLI to "sqlite_parameters". Doing so involves adding SQLITE_DBCONFIG_WRITABLE_SCHEMA and allowing the creation of tables whose names begin with "sqlite_" and that are indexed while writable_schema is on. (check-in: 24ef384469 user: drh tags: trunk) | |
| 19:50 | Earlier detection of corruption while added to the freelist. (check-in: 8c80b004ca user: drh tags: trunk) | |
| 18:44 | Fix a faulty assert() statement in balance_nonroot() - the assert() should use get2byteNotZero() instead of get2byte() for the corner case where the number cells is zero on a 65536-byte page. (check-in: bcbe7d96df user: drh tags: trunk) | |
| 15:09 | Improvements to the help text in the CLI. (check-in: 919fec91da user: drh tags: trunk) | |
| 15:06 | Fix the writefile() SQL function implemented by ext/misc/fileio.c such that any directories created have standard umask permissions, not permissions of the file that is to be written. (check-in: f11c89595d user: drh tags: trunk) | |
| 14:24 | For the ".archive --update" command in the CLI, only update files if their mtime or mode has changed. To force an update, use the new --insert instead. (check-in: 191a023ae7 user: drh tags: trunk) | |
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2019-03-23
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| 00:38 | Support Tcl libraries with a suffix. (Closed-Leaf check-in: 8d0153996a user: mistachkin tags: msvcTcl) | |
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2019-03-22
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| 22:34 | Further enhancements and fixes. (check-in: c9f1972e10 user: mistachkin tags: msvcTcl) | |
| 16:52 | Attempt to detect when the MSVC linker requires the /MACHINE argument. (check-in: 3e35584621 user: mistachkin tags: msvcTcl) | |
| 13:56 | Fix a problem with a window function in a correlated sub-query where at least one reference to the outer SELECT appears in a FROM clause sub-select. (Closed-Leaf check-in: 9aca86f983 user: dan tags: window-functions) | |
| 13:53 | We learn that readdir_r() is deprecated in favor of plain old readdir(), which is now suppose to be threadsafe using thread-local storage. So remove the use of readdir_r() from the test code. (SQLite itself never calls readdir() or readdir_r()). (check-in: 7a0a26ed38 user: drh tags: trunk) | |
| 11:38 | Add the --limit N option to dbfuzz2. Set the default callback limit to 250K. (check-in: b99f8512c0 user: drh tags: trunk) | |
| 01:26 | Sync up the autoconf makefile for MSVC. (check-in: ecbae90aef user: mistachkin tags: msvcTcl) | |
| 01:25 | Support building the Tcl bindings DLL using MSVC. (check-in: 908c4c891f user: mistachkin tags: msvcTcl) | |
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2019-03-21
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| 21:18 | Add an extra test for database corruption to defragmentPage(). (check-in: 80e951fce3 user: dan tags: trunk) | |
| 13:51 | Remove assert() statements based on the counter-factual proposition that 0 is not a valid cursor number. (check-in: c7b336181a user: dan tags: window-functions) | |
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2019-03-20
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| 18:22 | In the CLI, give better error messages if something goes wrong with the ".dbinfo" command. (check-in: 3649a77b79 user: drh tags: trunk) | |
| 16:58 | Fix a potential dangling pointer deference in an ALTER TABLE run on a schema that contains constructs of the form "PRIMARY KEY(column COLLATE collation)". (check-in: b9e2393cf2 user: dan tags: trunk) | |
| 12:08 | Fix harmless compiler warnings from MSVC. (check-in: f0f02d46e4 user: drh tags: trunk) | |
| 11:16 | Enhance the rtreenode() function of rtree (used for testing) so that it uses the newer sqlite3_str object for better performance and improved error reporting. Test cases added to TH3. (check-in: 90acdbfce9 user: drh tags: trunk) | |
| 05:45 | Fix various harmless compiler warnings seen with MSVC. (Closed-Leaf check-in: 1c0fe5b576 user: mistachkin tags: noWarnings) | |
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2019-03-19
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| 20:42 | Enhance the VACUUM INTO command so that it works on read-only databases. (check-in: 55be6d0a9f user: drh tags: trunk) | |
| 20:13 | Fix a compiler warning in FTS5. (check-in: d5acf3af65 user: drh tags: trunk) | |
| 19:39 | Add further tests to window8.test. (check-in: ec7e224f50 user: dan tags: window-functions) | |
| 19:19 | Fix a problem with EXCLUDE clauses on window frames with no ORDER BY. (check-in: e025506379 user: dan tags: window-functions) | |
| 17:45 | Add tests to ensure that the window functions implementation is not generating code for unnecessary sorts. (check-in: e195948a68 user: dan tags: window-functions) | |
| 16:49 | Add missing VdbeCoverage() macros to new code in window.c. (check-in: 4f9b93e6cf user: dan tags: window-functions) | |
| 15:36 | When computing the amount of scratch memory needed during a rebalance operation, assume the worst case for the number of cells per page, rather than relying on the BtPage.nCell value, which might be incorrect for a corrupt database. (check-in: a420ebd08f user: drh tags: trunk) | |