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50 check-ins occurring around cc5ab96715ebb108.
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) | |
16:03 | Merge latest trunk changes into this branch. (check-in: 4cd20ca677 user: dan tags: reuse-schema) | |
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) | |
2019-03-19
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20:48 | Merge recent enhancements from trunk. (check-in: 000f4398db user: drh tags: apple-osx) | |
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) | |
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) | |
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) | |
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) | |
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) | |
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) | |
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) | |
17:31 | Merge latest trunk changes into this branch. (check-in: 0b904517bd user: dan tags: window-functions) | |
17:20 | Avoid allocating excessive registers for the PARTITION BY expressions when processing window functions. (check-in: 180be26623 user: dan tags: window-functions) | |
15:29 | Remove rows from the ephemeral table used by window functions once they are no longer required. (check-in: 6ad5531920 user: dan tags: window-functions) | |
13:19 | New test cases added to test/fuzzdata8.db (check-in: 049e992620 user: drh tags: trunk) | |
11:40 | When deserializing a database (sqlite3_deserialize()), do not attempt to parse the schema before the data is loaded. (check-in: 4e1b005e8b user: dan tags: trunk) | |
10:29 | Detect zero-length free slots on btree pages and report that as corruption. (check-in: c4f0568fde user: drh tags: trunk) | |
08:28 | Minor optimization in sqlite3WindowCodeStep(). (check-in: b1322ffb6e user: dan tags: window-functions) | |
2019-03-12
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18:28 | Allow real values to be used in PRECEDING and FOLLOWING expressions for RANGE window frames. (check-in: 25ff7091cb user: dan tags: window-functions) | |
15:21 | Expand on header comment for sqlite3WindowCodeStep(). Further simplify the implementation of the same. (check-in: 5129bcc996 user: dan tags: window-functions) | |
09:49 | Fix a crash that could occur if the RHS of an IN expression is a correlated sub-query that refers to the outer query from within a window frame definition only. (check-in: 0524aaaf45 user: dan tags: trunk) | |
2019-03-11
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19:50 | Remove "cache mode" from the window frame code generator. Handle the same cases by editing the window frame specification itself. (check-in: 0812635383 user: dan tags: window-functions) | |
18:17 | Simplify the windows frame code some. Add a comment explaining some of the VM code generated by sqlite3WindowCodeStep(). (check-in: 6bd1a07949 user: dan tags: window-functions) | |
11:12 | Fix problems with "RANGE ... ORDER BY <expr> DESC" window frames. (check-in: e7bced731a user: dan tags: window-functions) | |