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50 ancestors of a063f7c426d1ac06
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2019-03-26
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| 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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2019-03-22
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| 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) | |
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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) | |
| 11:56 | Revert the OP_MustBeInt opcode implementation on this branch so that it again matches trunk. The extra functionality is no longer required. (check-in: c02f77b1b4 user: dan tags: window-functions) | |
| 11:35 | Tweak the tool/cg_anno.tcl script so that it can run on systems without /usr/bin/tclsh. (check-in: a026189aa4 user: dan tags: trunk) | |
| 11:17 | Update this branch with latest trunk changes. (check-in: 98cc265987 user: dan tags: window-functions) | |
| 09:57 | Add a LICENSE.md, containing the text of the blessing. (check-in: cbb7e60272 user: drh tags: trunk) | |
| 06:40 | Ensure that all the new window-function keywords can still be used as SQL identifiers. (check-in: a6d61dfd47 user: dan tags: window-functions) | |
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2019-03-18
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| 21:19 | Add further tests for new window function functionality. (check-in: 1fbddf01b1 user: dan tags: window-functions) | |
| 18:55 | Always evaluate window functions using the alternative path usually only used by EXCLUDE frames if the SQLITE_QueryFlattener test flag is set. (check-in: 2879a691ac user: dan tags: window-functions) | |
| 16:51 | Fixes for RANGE windows and NULL values. (check-in: 723c84be3e user: dan tags: window-functions) | |
| 15:49 | Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. (check-in: b3fa58dd74 user: dan tags: trunk) | |
| 15:23 | Fix an fts5 problem with interleaving reads and writes in a single transaction. (check-in: 45c73deb44 user: dan tags: trunk) | |
| 10:30 | Fix a typo in a comment. No changes to code. (check-in: c2f50aa4e7 user: drh tags: trunk) | |
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2019-03-17
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| 23:59 | New hyperlink on the README.md file. (check-in: cc5ab96715 user: drh tags: trunk) | |
| 23:44 | Update the README.md file at the top level to talk about how to deal with version names and how to verify the code in Git mirrors. (check-in: e8c87a0ac1 user: drh tags: trunk) | |
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2019-03-16
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| 20:29 | Fix problems with RANGE windows and string, blob and NULL values. (check-in: cebe09e11c user: dan tags: window-functions) | |
| 10:15 | In order to identify the first row of each partition, check if the rowid in the ephemeral table is 1 instead of using a dedicated flag register. (check-in: f2d5f7a24c user: dan tags: window-functions) | |
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2019-03-15
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| 20:46 | Implement the EXCLUDE clause for window frames. (check-in: 9b43c3ee2e user: dan tags: window-functions) | |
| 19:08 | Back out the change to support Fuchsia, since it turns out fuchsia does not like dot-file locks. (check-in: 1d801a3b2c user: drh tags: trunk) | |
| 18:57 | Remove a debugging printf() left in test/sessionfuzz.c. (check-in: 73c4abc902 user: dan tags: trunk) | |
| 16:17 | Ensure that ALTER TABLE commands open statement transactions. Fix for [596d059a]. (check-in: 0f2129f59f user: dan tags: trunk) | |
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2019-03-14
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| 20:53 | Parse EXCLUDE clauses in window frames. They do not yet work. (check-in: d03c7533a1 user: dan tags: window-functions) | |
| 16:36 | Add things to this branch that will be required to support the EXCLUDE clause. (check-in: 7d66cd2013 user: dan tags: window-functions) | |
| 00:01 | Technical improvements to the documentation for sqlite3_bind_blob() and sqlite3_bind_text(). No changes to code. (check-in: fb60150aee user: drh tags: trunk) | |
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2019-03-13
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| 23:51 | Improvements to the sqlite3_db_filename() API documentation. No code changes. (check-in: 711f5ec4dc user: drh tags: trunk) | |