3.4.0

3.4.1

  }
  puts "<DT><B>$date</B></DT>"
  regsub -all {[Tt]icket #(\d+)} $desc \
      {<a href="http://www.sqlite.org/cvstrac/tktview?tn=\1">\0</a>} desc
  puts "<DD><P><UL>$desc</UL></P>"
  puts "</DD>"
}































chng {2007 June 18 (3.4.0)} {
<li>Fix a bug that can lead to database corruption if an SQLITE_BUSY error
    occurs in the middle of an explicit transaction and that transaction
    is later committed.  
    <a href="http://www.sqlite.org/cvstrac/tktview?tn=2409">Ticket #2409.</a>
    See the

  }
  puts "<DT><B>$date</B></DT>"
  regsub -all {[Tt]icket #(\d+)} $desc \
      {<a href="http://www.sqlite.org/cvstrac/tktview?tn=\1">\0</a>} desc
  puts "<DD><P><UL>$desc</UL></P>"
  puts "</DD>"
}

chng {2007 July 20 (3.4.1)} {
<li>Fix a bug in <a href="lang_vacuum.html">VACUUM</a> that can lead to
    <a href="http://www.sqlite.org/cvstrac/wiki?p=DatabaseCorruption">
    database corruption</a> if two
    processes are connected to the database at the same time and one
    VACUUMs then the other then modifies the database.</li>
<li>The expression "+column" is now considered the same as "column"
    when computing the collating sequence to use on the expression.</li>
<li>In the <a href="tclsqlite.html">TCL language interface</a>,
   "@variable" instead of "$variable" always binds as a blob.</li>
<li>Added <a href="pragma.html#pragma_freelist_count">PRAGMA freelist_count</a>
    for determining the current size of the freelist.</li>
<li>The <a href="pragma.html#pragma_auto_vacuum">
    PRAGMA auto_vacuum=incremental</a> setting is now persistent.</li>
<li>Add FD_CLOEXEC to all open files under unix.</li>
<li>Fix a bug in the <a href="optoverview.html#minmax">
    min()/max() optimization</a> when applied to
    descending indices.</li>
<li>Make sure the TCL language interface works correctly with 64-bit
    integers on 64-bit machines.</li>
<li>Allow the value -9223372036854775808 as an integer literal in SQL
    statements.</li>
<li>Add the capability of "hidden" columns in virtual tables.</li>
<li>Use the macro SQLITE_PRIVATE (defaulting to "static") on all
    internal functions in the amalgamation.</li>
<li>Add pluggable tokenizers and <a href="http://www.icu-project.org/">ICU</a>
    tokenization support to FTS2</li>
<li>Other minor bug fixes and documentation enhancements</li>
}

chng {2007 June 18 (3.4.0)} {
<li>Fix a bug that can lead to database corruption if an SQLITE_BUSY error
    occurs in the middle of an explicit transaction and that transaction
    is later committed.  
    <a href="http://www.sqlite.org/cvstrac/tktview?tn=2409">Ticket #2409.</a>
    See the

proc newsitem {date title text} {
  puts "<h3>$date - $title</h3>"
  regsub -all "\n( *\n)+" $text "</p>\n\n<p>" txt
  puts "<p>$txt</p>"
  puts "<hr width=\"50%\">"
}











newsitem {2007-Jun-18} {Version 3.4.0} {
  This release fixes two separate bugs either of which 
  can lead to database corruption.  Upgrading
  is strongly recommended.  If you must continue using an older version
  of SQLite, please at least read about how to avoid these bugs
  at
................................................................................
  that arise.  Nevertheless, the version number of this release is
  3.4.0 instead of 3.3.18 in order to call attention to the possible
  incompatibility.
  </p>
  There are also new features, including
  <a href="capi3ref.html#sqlite3_blob_open">incremental BLOB I/O</a> and
  <a href="pragma.html#pragma_incremental_vacuum">incremental vacuum</a>.

  See the <a href="changes.html">change log</a> for additional information.
}

newsitem {2007-Apr-25} {Version 3.3.17} {
  This version fixes a bug in the forwards-compatibility logic of SQLite
  that was causing a database to become unreadable when it should have
  been read-only.  Upgrade from 3.3.16 only if you plan to deploy into
  a product that might need to be upgraded in the future.  For day to day
................................................................................
  VACUUM from running if a NULL value was in a UNIQUE column.
}

puts {
<p align="right"><a href="oldnews.html">Old news...</a></p>
</td></tr></table>
}
footer {$Id: index.tcl,v 1.157 2007/06/18 12:22:43 drh Exp $}

proc newsitem {date title text} {
  puts "<h3>$date - $title</h3>"
  regsub -all "\n( *\n)+" $text "</p>\n\n<p>" txt
  puts "<p>$txt</p>"
  puts "<hr width=\"50%\">"
}

newsitem {2007-Jly-20} {Version 3.4.1} {
  This release fixes a bug in <a href="lang_vacuum.html">VACUUM</a> that
  can lead to <a href="http://www.sqlite.org/cvstrac/wiki?p=DatabaseCorruption">
  database corruption</a>.  The bug was introduced in version 
  <a href="changes.html#version_3_3_14">3.3.14</a>.
  Upgrading is recommended for all users.  Also included are a slew of
  other more routine
  <a href="changes.html#version_3_4_1">enhancements and bug fixes</a>.
}

newsitem {2007-Jun-18} {Version 3.4.0} {
  This release fixes two separate bugs either of which 
  can lead to database corruption.  Upgrading
  is strongly recommended.  If you must continue using an older version
  of SQLite, please at least read about how to avoid these bugs
  at
................................................................................
  that arise.  Nevertheless, the version number of this release is
  3.4.0 instead of 3.3.18 in order to call attention to the possible
  incompatibility.
  </p>
  There are also new features, including
  <a href="capi3ref.html#sqlite3_blob_open">incremental BLOB I/O</a> and
  <a href="pragma.html#pragma_incremental_vacuum">incremental vacuum</a>.
  See the <a href="changes.html#version_3_4_0">change log</a> 
  for additional information.
}

newsitem {2007-Apr-25} {Version 3.3.17} {
  This version fixes a bug in the forwards-compatibility logic of SQLite
  that was causing a database to become unreadable when it should have
  been read-only.  Upgrade from 3.3.16 only if you plan to deploy into
  a product that might need to be upgraded in the future.  For day to day
................................................................................
  VACUUM from running if a NULL value was in a UNIQUE column.
}

puts {
<p align="right"><a href="oldnews.html">Old news...</a></p>
</td></tr></table>
}
footer {$Id: index.tcl,v 1.158 2007/07/20 01:17:28 drh Exp $}