145 lines
6.8 KiB
HTML
145 lines
6.8 KiB
HTML
<!DOCTYPE html>
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<html><head>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<link href="../sqlite.css" rel="stylesheet">
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<title>SQLite Release 3.30.1 On 2019-10-10</title>
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<!-- path=../ -->
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</head>
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<body>
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<div class=nosearch>
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<a href="../index.html">
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<img class="logo" src="../images/sqlite370_banner.gif" alt="SQLite" border="0">
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</a>
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<div><!-- IE hack to prevent disappearing logo --></div>
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<div class="tagline desktoponly">
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Small. Fast. Reliable.<br>Choose any three.
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</div>
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<div class="menu mainmenu">
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<ul>
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<li><a href="../index.html">Home</a>
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<li class='mobileonly'><a href="javascript:void(0)" onclick='toggle_div("submenu")'>Menu</a>
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<li class='wideonly'><a href='../about.html'>About</a>
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<li class='desktoponly'><a href="../docs.html">Documentation</a>
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<li class='desktoponly'><a href="../download.html">Download</a>
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<div class="menu submenu" id="submenu">
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<ul>
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<li><a href='../about.html'>About</a>
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<li><a href='../docs.html'>Documentation</a>
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<li><a href='../download.html'>Download</a>
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<li><a href='../support.html'>Support</a>
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<li><a href='../prosupport.html'>Purchase</a>
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<form method="GET" action="../search">
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<select name="s" id="searchtype">
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<option value="d">Search Documentation</option>
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<option value="c">Search Changelog</option>
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setTimeout(function(){
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}
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function div_off(nm){document.getElementById(nm).style.display="none";}
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window.onbeforeunload = function(e){div_off("submenu");}
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</div>
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<h2>SQLite Release 3.30.1 On 2019-10-10</h2><p><b>Changes in version 3.30.0 (2019-10-04):</b></p>
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<p><ol class='lessindent'>
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<li value='1'> Add support for the <a href="../lang_aggfunc.html#aggfilter">FILTER clause on aggregate functions</a>.
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<li> Add support for the <a href="../lang_select.html#nullslast">NULLS FIRST</a> and <a href="../lang_select.html#nullslast">NULLS LAST</a> syntax in <a href="../lang_select.html#orderby">ORDER BY</a> clauses.
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<li> The <a href="../pragma.html#pragma_index_info">index_info</a> and <a href="../pragma.html#pragma_index_xinfo">index_xinfo</a> pragmas are enhanced to provide
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information about the on-disk representation of <a href="../withoutrowid.html">WITHOUT ROWID</a>
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tables.
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<li> Add the <a href="../c3ref/drop_modules.html">sqlite3_drop_modules()</a> interface, allowing applications
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to disable automatically loaded virtual tables that they do not
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need.
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<li> Improvements to the <a href="../cli.html#recover">.recover dot-command</a> in the <a href="../cli.html">CLI</a> so that
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it recovers more content from corrupt database files.
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<li> Enhance the <a href="../rbu.html">RBU</a> extension to support <a href="../expridx.html">indexes on expressions</a>.
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<li> Change the schema parser so that it will error out if any of
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the type, name, and tbl_name columns of the <a href="../schematab.html">sqlite_master table</a>
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have been corrupted and the database connection is not in
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<a href="../pragma.html#pragma_writable_schema">writable_schema</a> mode.
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<li> The <a href="../pragma.html#pragma_function_list">PRAGMA function_list</a>, <a href="../pragma.html#pragma_module_list">PRAGMA module_list</a>, and
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<a href="../pragma.html#pragma_pragma_list">PRAGMA pragma_list</a> commands are now
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enabled in all builds by default. Disable them using
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<a href="../compile.html#omit_introspection_pragmas">-DSQLITE_OMIT_INTROSPECTION_PRAGMAS</a>.
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<li> Add the <a href="../c3ref/c_dbconfig_defensive.html#sqlitedbconfigenableview">SQLITE_DBCONFIG_ENABLE_VIEW</a> option for <a href="../c3ref/db_config.html">sqlite3_db_config()</a>.
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<li> Added the <a href="../tclsqlite.html">TCL Interface</a> <a href="../tclsqlite.html#config">config method</a> in order to be able to
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disable <a href="../c3ref/c_dbconfig_defensive.html#sqlitedbconfigenableview">SQLITE_DBCONFIG_ENABLE_VIEW</a> as well as control other
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<a href="../c3ref/db_config.html">sqlite3_db_config()</a> options from TCL.
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<li> Added the <a href="../c3ref/c_deterministic.html#sqlitedirectonly">SQLITE_DIRECTONLY</a> flag for
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<a href="../appfunc.html">application-defined SQL functions</a> to prevent those functions from
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being used inside triggers and views.
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<li> The legacy <a href="../compile.html#enable_stat3">SQLITE_ENABLE_STAT3</a> compile-time option is now a no-op.
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</ol>
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<p><b>Additional changes in version 3.30.1:</b></p>
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<p><ol class='lessindent'>
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<li value='13'> Fix a bug in the <a href="../optoverview.html#flattening">query flattener</a> that might cause a segfault
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for nested queries that use the new
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<a href="../lang_aggfunc.html#aggfilter">FILTER clause on aggregate functions</a>.
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Ticket <a href="https://www.sqlite.org/src/info/1079ad19993d13fa">1079ad19993d13fa</a>
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<li> Cherrypick fixes for other obscure problems found since the 3.30.0
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release
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<p><b>Hashes:</b>
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<li>SQLITE_SOURCE_ID: 2019-10-10 20:19:45 18db032d058f1436ce3dea84081f4ee5a0f2259ad97301d43c426bc7f3df1b0b
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<li>SHA3-256 for sqlite3.c: f96fafe4c110ed7d77fc70a7d690e5edd1e64fefb84b3b5969a722d885de1f2d
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</ol></p>
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<p>A <a href="../changes.html">complete list of SQLite releases</a>
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in a single page and a <a href="../chronology.html">chronology</a> are both also available.
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A detailed history of every
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check-in is available at
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<a href="http://www.sqlite.org/src/timeline">
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SQLite version control site</a>.</p>
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