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44 events occurring around 7f9f90b1b885fa99.
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2019-10-19
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| 13:29 | Refactor names of column index transformation functions, for clarity. Get generated columns working with ALTER TABLE RENAME COLUMN. (check-in: 27ab41c9 user: drh tags: generated-columns) | |
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2019-10-18
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| 22:54 | Use an allocation count and freelist instead of a membership bitfield in the mini lookaside allocator (Leaf check-in: 9496b4d3 user: numist tags: 2-size-lookaside) | |
| 18:33 | Fixes for WITHOUT ROWID tables with VIRTUAL columns and an INTEGER PRIMARY KEY. (check-in: 86074da0 user: drh tags: generated-columns) | |
| 17:47 | Merge trunk enhancements into the generated-columns branch. (check-in: 85bc4524 user: drh tags: generated-columns) | |
| 17:42 | Get generated columns working for WITHOUT ROWID tables. (check-in: 9f409649 user: drh tags: generated-columns) | |
| 15:58 | Enhance the ".imposter" command in the CLI so that the first argument can be an existing WITHOUT ROWID table instead of an index. The resulting imposter is the same table, but with columns in storage order and with all constraints removed. (check-in: 9dc0d345 user: drh tags: trunk) | |
| 12:52 | Claw back some performance from the sqlite3ExprGetColumnOfTable() routine. (check-in: e8426acb user: drh tags: generated-columns) | |
| 12:14 | Fix sqlite3ColumnOfIndex() to account for virtual columns. (check-in: 44727112 user: drh tags: generated-columns) | |
| 10:05 | Get indexes working on virtual columns. (check-in: 450c4876 user: drh tags: generated-columns) | |
| 02:19 | STORED columns can now reference other STORED columns, in any order, as long as there are not loops. (check-in: 0d236698 user: drh tags: generated-columns) | |
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2019-10-17
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| 18:35 | In the Table object, change the nVCol field to nNVCol - the number of non-virtual columns, as that is the quantity that we need most. (check-in: 4ad66af0 user: drh tags: generated-columns) | |
| 18:07 | Bug fix with INSERT using an explicit column list on a table with a non-final STORED column. (check-in: 61b4459a user: drh tags: generated-columns) | |
| 17:54 | Some (but not all) INSERT and UPDATE statements now work for STORED columns. (check-in: fe7517bf user: drh tags: generated-columns) | |
| 16:16 | Fix the xfer optimization for generated columns, so that VACUUM works again. (check-in: 8f67b89b user: drh tags: generated-columns) | |
| 15:59 | • Edit [c21959d4eb5d742a|c21959d4]: Edit check-in comment. (artifact: 0394570b user: drh) | |
| 15:59 | Basic UPDATE functionality working for VIRTUAL columns. (check-in: c21959d4 user: drh tags: generated-columns) | |
| 15:41 | Avoid an infinite loop in fts3/4 incremental-merge in the case where the lowest level in the database contains segments but no data (because there is a delete-marker for each valid entry). Fix for [bf1aab89]. (check-in: 35beaee0 user: dan tags: trunk) | |
| 14:21 | Bug fixes so that "make test" once against runs with no errors. (check-in: 7bfe0f67 user: drh tags: generated-columns) | |
| 13:56 | • New ticket [bf1aab89] FTS merge does not terminate. (artifact: 45345701 user: mrigger) | |
| 13:15 | Fix the table_info and table_xinfo pragmas so that they work with virtual columns. Table_info omits virtual columns. Table_xinfo gives them a "hidden" flag of 2, and 3 for STORED columns. (check-in: 069351b8 user: drh tags: generated-columns) | |
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2019-10-16
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| 22:01 | INSERT with named columns for a table with generated columns. (check-in: 64db39f9 user: drh tags: generated-columns) | |
| 20:05 | ALTER TABLE is able to add a VIRTUAL column. (check-in: 120c6b78 user: drh tags: generated-columns) | |
| 19:31 | Simple INSERT and SELECT operations working with VIRTUAL columns. (check-in: 7f9f90b1 user: drh tags: generated-columns) | |
| 17:46 | Enhancements to SQL query normalization for UPDATE statements. (check-in: bba975c7 user: mistachkin tags: trunk) | |
| 14:56 | • Fixed ticket [a8a4847a]: Trigger inserts duplicate value in UNIQUE column plus 6 other changes (artifact: 077f1b97 user: drh) | |
| 14:56 | If an AFTER DELETE trigger fires when a conflict row is deleted by REPLACE conflict resolution, make sure the conflict really has been resolved and that the trigger did not recreate the row before continuing. Ticket [a8a4847a2d96f5de] (check-in: eea1e7aa user: drh tags: trunk) | |
| 13:18 | • New ticket [a8a4847a] Trigger inserts duplicate value in UNIQUE column. (artifact: 89dcc9a0 user: mrigger) | |
| 12:18 | Initial experimental code for generated column support. Non-functional. (check-in: 11d472c1 user: drh tags: generated-columns) | |
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2019-10-15
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| 19:01 | Formatting change on a multi-line conditional, for improved clarity. No logic changes. (check-in: 7248e347 user: drh tags: trunk) | |
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2019-10-14
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| 20:32 | Futher improvements to the IN operator for row-values on virtual tables. (check-in: bc751fb6 user: drh tags: trunk) | |
| 15:24 | New test cases in test/fuzzdata8.db. (check-in: 344d9cb0 user: drh tags: trunk) | |
| 15:15 | Fix a problem with row-value IN(...) operators and virtual tables. (check-in: aa57d7ab user: dan tags: trunk) | |
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2019-10-12
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| 23:38 | When Select-Trace is enabled (in debugging builds only) do not show the result of Window function tree rewrites if there are no window functions. (check-in: d1acf72a user: drh tags: trunk) | |
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2019-10-11
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| 18:55 | Update the zipfile extension to use deflateBound(), instead of compressBound(), to learn the maximum possible size of a deflate()d buffer. (check-in: f5ee3042 user: dan tags: trunk) | |
| 17:26 | • Fixed ticket [278ac142]: FTS integrity_check fails when inserting x'00' plus 6 other changes (artifact: 85b9e38f user: drh) | |
| 17:25 | • Edit [629e20c9880acc2c|629e20c9]: Edit check-in comment. (artifact: 77445473 user: drh) | |
| 17:14 | Futher improvements to LEFT JOIN strength reduction. (check-in: 8a39167b user: drh tags: trunk) | |
| 16:31 | • Edit [7833feecfe745e23|7833feec]: Edit check-in comment. (artifact: 0aa59d95 user: drh) | |
| 16:01 | Improvements to the LEFT JOIN strength reduction optimization. (check-in: 548082df user: drh tags: trunk) | |
| 15:33 | • Closed ticket [745f1abc]: FTS integrity-check malfunctions for transaction and the prefix option plus 5 other changes (artifact: 2e2548be user: dan) | |
| 15:33 | Ensure fts3/4 prefix indexes are flushed to disk before an 'optimize' command. Fix for [745f1abc]. (check-in: 4ed905b1 user: dan tags: trunk) | |
| 14:28 | • Closed ticket [8a6fa2bb]: FTS order=DESC results into integrity-check failing plus 5 other changes (artifact: 9a6bda80 user: dan) | |
| 14:27 | Fix the fts3/4 integrity-check command so that it works with "ORDER=DESC" tables. Fix for [8a6fa2bb]. (check-in: 5863546d user: dan tags: trunk) | |
| 14:25 | Increase the version number to 3.31.0 for the next release cycle. (check-in: ffd4c306 user: drh tags: trunk) | |