mORMot Open Source

ab

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From: France

Registered: 2010-06-21

Posts: 14,651

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SQLite3 engine updated to version 3.7.8

Extracted from http://www.sqlite.org/releaselog/3_7_8.html:

SQLite Release 3.7.8 On 2011 September 19 (3.7.8)
- Orders of magnitude performance improvement for CREATE INDEX on very large tables.
- Improved the windows VFS to better defend against interference from anti-virus software.
- Improved query plan optimization when the DISTINCT keyword is present.
- Allow more system calls to be overridden in the unix VFS - to provide better support for chromium sandboxes.
- Increase the default size of a lookahead cache line from 100 to 128 bytes.
- Enhancements to the test_quota.c module so that it can track preexisting files.
- Bug fix: Virtual tables now handle IS NOT NULL constraints correctly.
- Bug fixes: Correctly handle nested correlated subqueries used with indices in a WHERE clause.

See http://synopse.info/fossil/info/367332f9c6