Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Updates to the 3.7.8 change list. Release date moved to 2011-09-19. |
|---|---|
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 837d3a3411d0a1230c82190c04d97b4b1370e94e |
| User & Date: | drh 2011-09-19 17:44:14 |
Context
|
2011-09-19
| ||
| 18:22 | Add sha1 and SQLITE_SOURCE_ID checksums for 3.7.8 to the change log. check-in: af2e9e04ed user: dan tags: trunk | |
| 17:44 | Updates to the 3.7.8 change list. Release date moved to 2011-09-19. check-in: 837d3a3411 user: drh tags: trunk | |
| 17:31 | Changes prior to release. check-in: 7cd488eca0 user: drh tags: trunk | |
Changes
Changes to pages/changes.in.
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 |
http://www.sqlite.org/src/timeline</a>.</p>
}
hd_close_aux
hd_enable_main 1
}
}
chng {2011 September 20 (3.7.8)} {
<li> Orders of magnitude performance improvement for [CREATE INDEX] on
very large tables.
<li> Improved the windows VFS to better defend against interference
from anti-virus software.
<li> Improved query plan optimization when the DISTINCT keyword is present.
<li> Allow more system calls to be overridden in the unix VFS - to provide
better support for chromium sandboxes.
<li> Performance enhancement:
Search original documents rather than doclists when processing very
common terms in [FTS4].
<li> Increase the default size of a lookahead cache line from 100 to 128 bytes.
<li> Enhancements to the test_quota.c module so that it can track
preexisting files.
<li> Bug fix: Virtual tables now handle IS NOT NULL constraints correctly.
<li> Bug fixes: Correctly handle nested correlated subqueries used with
indices in a WHERE clause.
}
|
| < < < |
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 |
http://www.sqlite.org/src/timeline</a>.</p>
}
hd_close_aux
hd_enable_main 1
}
}
chng {2011 September 19 (3.7.8)} {
<li> Orders of magnitude performance improvement for [CREATE INDEX] on
very large tables.
<li> Improved the windows VFS to better defend against interference
from anti-virus software.
<li> Improved query plan optimization when the DISTINCT keyword is present.
<li> Allow more system calls to be overridden in the unix VFS - to provide
better support for chromium sandboxes.
<li> Increase the default size of a lookahead cache line from 100 to 128 bytes.
<li> Enhancements to the test_quota.c module so that it can track
preexisting files.
<li> Bug fix: Virtual tables now handle IS NOT NULL constraints correctly.
<li> Bug fixes: Correctly handle nested correlated subqueries used with
indices in a WHERE clause.
}
|
Changes to pages/news.in.
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 |
regsub -all "\n( *\n)+" $text "</p>\n\n<p>" txt
regsub -all {[Tt]icket #(\d+)} $txt \
{<a href="http://www.sqlite.org/cvstrac/tktview?tn=\1">\0</a>} txt
hd_resolve "<blockquote>$txt</blockquote>"
hd_puts "<hr width=\"50%\">"
}
newsitem {2011-September-20} {Version 3.7.8} {
SQLite [version 3.7.8] is a quarterly maintenance release. Upgrading from
versions 3.7.6.3, 3.7.7, or 3.7.7.1 is optional. Upgrading from other
versions is recommended.
This release features a new "external merge sort" algorithm used to
implement ORDER BY and GROUP BY and also to presort the content of an
index for CREATE INDEX. The new algorithm does approximately the same
|
| |
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 |
regsub -all "\n( *\n)+" $text "</p>\n\n<p>" txt
regsub -all {[Tt]icket #(\d+)} $txt \
{<a href="http://www.sqlite.org/cvstrac/tktview?tn=\1">\0</a>} txt
hd_resolve "<blockquote>$txt</blockquote>"
hd_puts "<hr width=\"50%\">"
}
newsitem {2011-September-19} {Version 3.7.8} {
SQLite [version 3.7.8] is a quarterly maintenance release. Upgrading from
versions 3.7.6.3, 3.7.7, or 3.7.7.1 is optional. Upgrading from other
versions is recommended.
This release features a new "external merge sort" algorithm used to
implement ORDER BY and GROUP BY and also to presort the content of an
index for CREATE INDEX. The new algorithm does approximately the same
|