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17 check-ins using file src/update.c version e1bea2b6
2015-09-01
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13:17 | Rename SQLITE_FUNC_VARYING to SQLITE_FUNC_SLOCHNG - a more descriptive name for what that bit means. (check-in: ff5137a6 user: drh tags: index-expr) | |
00:42 | Remove unreachable branches. (check-in: fd4da231 user: drh tags: index-expr) | |
2015-08-31
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23:09 | Fix a bug in error reporting when a UNIQUE index on expressions fails its uniqueness test. (check-in: 5a2c0e90 user: drh tags: index-expr) | |
21:16 | Not only date/time functions, but also functions like sqlite_version() and changes() need to be prohibited from use inside of indexes. (check-in: 48713130 user: drh tags: index-expr) | |
19:38 | Always assume that indexed expressions can generate a NULL. Get indexed expressions working for the case of two or more expressions in the same index. (check-in: cc60321a user: drh tags: index-expr) | |
18:13 | Case should not be significant when comparing function names. (check-in: e2f1caf1 user: drh tags: index-expr) | |
17:34 | Make the distinction between truly deterministic functions and date/time functions which only return the same answer for a single query. Only truly deterministic functions are allowed in indexes. Add new expression index test cases. (check-in: c77554b5 user: drh tags: index-expr) | |
15:58 | Improved analysis and usage of indexed expressions in the query planner. (check-in: f8893696 user: drh tags: index-expr) | |
14:27 | Merge the latest enhancements from trunk. (check-in: 7bde6d4d user: drh tags: index-expr) | |
2015-08-27
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23:42 | Fix the OR-optimization so that it always ignores subplans that do not use an index. (check-in: cf452028 user: drh tags: index-expr) | |
20:33 | Fix EXPLAIN QUERY PLAN output for indexed-expressions. Fix another obscure fault in the WHERE term scanner. (check-in: 73d361ce user: drh tags: index-expr) | |
19:56 | Fix problems in the indexed-expression handling in the optimizer. (check-in: 03375017 user: drh tags: index-expr) | |
18:24 | Activate the ability to use expressions in indexes in a query. There are some test failures, but mostly this seems to work. (check-in: 42f93f58 user: drh tags: index-expr) | |
16:07 | Merge changes from trunk. (check-in: c80e9e8e user: drh tags: index-expr) | |
15:58 | Adjustments to the WHERE term scanning, to better handle scanning terms of an index. (check-in: 5611130a user: drh tags: index-expr) | |
2015-08-26
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18:04 | Merge enhancements from trunk. (check-in: ec6ddb3d user: drh tags: index-expr) | |
2015-08-25
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19:24 | Merge trunk enhancements. (check-in: e8b02902 user: drh tags: index-expr) | |