SQLite
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11 check-ins occurring around b078b588d6.

2010-03-29
21:22
[0092b36c] Pull the experimental file-size-in-header changes into the trunk. (user: drh, tags: trunk)
21:13
[01ef6c19] Closed-Leaf: The btree layer now tracks when a database is empty at the start of a transaction and rolls back to that state. (user: drh, tags: experimental)
19:36
[09786e2a] Fix issues with the io.test script. There is still a problem with a ROLLBACK TO not working on an initially empty database files. And much more testing is needed. (user: drh, tags: experimental)
2010-03-27
17:12
[b844ac6f] Experimental changes that cause SQLite to use bytes 28..31 of the database header to determine the database size, rather than using the actual database size. This allows database space to be preallocated. (user: drh, tags: experimental)
09:44
[9e075e70] Increase the estimated cost of using a virtual table as the outer loop of a join when there exists an ORDER BY clause that is not satisfied by the virtual table. Fix for [775b39dd3c]. (user: dan, tags: trunk)
2010-03-26
22:28
[b078b588] Version 3.6.23.1 (user: drh, tags: release, branch-3.6.23)
21:53
[b1f342a6] Pull in other fixes from the trunk: check-ins [bea9258643], [f186b6a619], and [bb591802ff]. (user: drh, tags: branch-3.6.23)
21:48
[f18a129a] Fix to the crash8.test test script. (user: drh, tags: branch-3.6.23)
17:42
[4b65b480] Enhance FTS3 to take advantage of the MAX() optimization. Cherrypick of [b7e42ae774]. (user: drh, tags: branch-3.6.23)
17:40
[ff6ae4f0] Correctly handle strings with zero-length tokens in the FTS3 offsets() function. This is a cherrypick of [d37034f7fc]. (user: drh, tags: branch-3.6.23)
17:37
[ca0bc2a2] After any rollback that modifies the database file, sync the database before deleting the rollback journal. This is a cherry-pick merge of check-ins [b21b911f23] and [f2326dad4e] (user: drh, tags: branch-3.6.23)