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Overview
Comment: | Add the "X in (?)" optimization to the change log. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
487c29773107890d38e25955f294b113 |
User & Date: | drh 2014-05-27 15:31:33.402 |
Context
2014-05-28
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11:14 | Fix the description of the notindexed problem in the change log. (check-in: 8803444b62 user: drh tags: trunk) | |
2014-05-27
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15:31 | Add the "X in (?)" optimization to the change log. (check-in: 487c297731 user: drh tags: trunk) | |
10:31 | Fix documentation typos reported on the mailing list. (check-in: 84efe9e646 user: drh tags: trunk) | |
Changes
Changes to pages/changes.in.
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28 29 30 31 32 33 34 35 36 37 38 39 40 41 | 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | + + + | <li>Added the [sqlite3_rtree_query_callback()] interface to [R-Tree extension] <li>Added the [SQLITE_IOCAP_IMMUTABLE] bit to the set of bits that can be returned by the xDeviceCharacteristics method of a [VFS]. <li>Added new [URI query parameters] "nolock" and "immutable". <li>Use less memory by not remembering CHECK constraints on read-only database connections. <li>Enable the [or-connected-terms | OR optimization] for [WITHOUT ROWID] tables. <li>Render expressions of the form "x IN (?)" (with a single value in the list on the right-hand side of the IN operator) as if they where "x==?", Similarly optimize "x NOT IN (?)" <p><b>Bug Fixes:</b> <li>OFFSET clause ignored on queries without a FROM clause. Ticket [http://www.sqlite.org/src/info/07d6a0453d | 07d6a0453d] <li>Assertion fault on queries involving expressions of the form "x IN (?)". Ticket [http://www.sqlite.org/src/info/e39d032577|e39d032577]. <li>Incorrect column datatype reported. Ticket [http://www.sqlite.org/src/info/a8a0d2996a | a8a0d2996a] |
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