Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
11 check-ins using file src/expr.c version e1fc69ce
2015-08-18
| ||
15:58 | Provide hints for all terms in a range constraint if there are any equality terms anywhere in the constraint. Range constraint terms are only omitted for a pure range constraint with no equality prefix. (check-in: b5897bc0 user: drh tags: cursor-hints) | |
2015-08-17
| ||
17:19 | Avoid generating hints using constraints that are also used to initialize the cursor, since presumably the cursor already knows about those constraints. (check-in: 142b048a user: drh tags: cursor-hints) | |
2015-08-15
| ||
00:51 | Change the display of the P4 operand of CursorHint in EXPLAIN output to function notation. (check-in: bee73d42 user: drh tags: cursor-hints) | |
2015-08-14
| ||
23:57 | Always provide the BTREE_BULKLOAD hint, even when SQLITE_ENABLE_CURSOR_HINTS is not defined, as that hint gives a 4% performance increase. (check-in: 83a84435 user: drh tags: cursor-hints) | |
20:08 | Updated testing of cursor-hints. Remove the test_cursorhint.c file and associated logic in the core and do tests based purely on the newly enhanced EXPLAIN output. (check-in: bf383e66 user: drh tags: cursor-hints) | |
18:50 | Fix the cursor hint mechanism so that it does the right thing for indexed lookups. (check-in: 581e3d49 user: drh tags: cursor-hints) | |
15:05 | Refactor the sqlite3BtreeCursorHint() interface for improved maintainability. (check-in: fc3fb5cd user: drh tags: cursor-hints) | |
01:03 | Fix the CursorHint so that it includes the scan boundary constraints. On the expression text for the CursorHint opcode, show rowid correctly. (check-in: f0d428d1 user: drh tags: cursor-hints) | |
2015-08-13
| ||
21:38 | Fix a harmless compiler warning. (check-in: 608ab4ac user: drh tags: cursor-hints) | |
21:32 | Convert the hint expression of the CursorHint opcode into a string for display by EXPLAIN. (check-in: 20688471 user: drh tags: cursor-hints) | |
20:34 | Fix a bug in sqlite3ExprContainsSubquery(). (check-in: be254715 user: drh tags: cursor-hints) | |