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Diffstat (limited to 'www/releaselog/3_8_0_1.html')
-rw-r--r-- | www/releaselog/3_8_0_1.html | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/www/releaselog/3_8_0_1.html b/www/releaselog/3_8_0_1.html new file mode 100644 index 0000000..71307d1 --- /dev/null +++ b/www/releaselog/3_8_0_1.html @@ -0,0 +1,186 @@ +<!DOCTYPE html> +<html><head> +<meta name="viewport" content="width=device-width, initial-scale=1.0"> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<link href="../sqlite.css" rel="stylesheet"> +<title>SQLite Release 3.8.0.1 On 2013-08-29</title> +<!-- path=../ --> +</head> +<body> +<div class=nosearch> +<a href="../index.html"> +<img class="logo" src="../images/sqlite370_banner.gif" alt="SQLite" border="0"> +</a> +<div><!-- IE hack to prevent disappearing logo --></div> +<div class="tagline desktoponly"> +Small. Fast. Reliable.<br>Choose any three. +</div> +<div class="menu mainmenu"> +<ul> +<li><a href="../index.html">Home</a> +<li class='mobileonly'><a href="javascript:void(0)" onclick='toggle_div("submenu")'>Menu</a> +<li class='wideonly'><a href='../about.html'>About</a> +<li class='desktoponly'><a href="../docs.html">Documentation</a> +<li class='desktoponly'><a href="../download.html">Download</a> +<li class='wideonly'><a href='../copyright.html'>License</a> +<li class='desktoponly'><a href="../support.html">Support</a> +<li class='desktoponly'><a href="../prosupport.html">Purchase</a> +<li class='search' id='search_menubutton'> +<a href="javascript:void(0)" onclick='toggle_search()'>Search</a> +</ul> +</div> +<div class="menu submenu" id="submenu"> +<ul> +<li><a href='../about.html'>About</a> +<li><a href='../docs.html'>Documentation</a> +<li><a href='../download.html'>Download</a> +<li><a href='../support.html'>Support</a> +<li><a href='../prosupport.html'>Purchase</a> +</ul> +</div> +<div class="searchmenu" id="searchmenu"> +<form method="GET" action="../search"> +<select name="s" id="searchtype"> +<option value="d">Search Documentation</option> +<option value="c">Search Changelog</option> +</select> +<input type="text" name="q" id="searchbox" value=""> +<input type="submit" value="Go"> +</form> +</div> +</div> +<script> +function toggle_div(nm) { +var w = document.getElementById(nm); +if( w.style.display=="block" ){ +w.style.display = "none"; +}else{ +w.style.display = "block"; +} +} +function toggle_search() { +var w = document.getElementById("searchmenu"); +if( w.style.display=="block" ){ +w.style.display = "none"; +} else { +w.style.display = "block"; +setTimeout(function(){ +document.getElementById("searchbox").focus() +}, 30); +} +} +function div_off(nm){document.getElementById(nm).style.display="none";} +window.onbeforeunload = function(e){div_off("submenu");} +/* Disable the Search feature if we are not operating from CGI, since */ +/* Search is accomplished using CGI and will not work without it. */ +if( !location.origin || !location.origin.match || !location.origin.match(/http/) ){ +document.getElementById("search_menubutton").style.display = "none"; +} +/* Used by the Hide/Show button beside syntax diagrams, to toggle the */ +function hideorshow(btn,obj){ +var x = document.getElementById(obj); +var b = document.getElementById(btn); +if( x.style.display!='none' ){ +x.style.display = 'none'; +b.innerHTML='show'; +}else{ +x.style.display = ''; +b.innerHTML='hide'; +} +return false; +} +var antiRobot = 0; +function antiRobotGo(){ +if( antiRobot!=3 ) return; +antiRobot = 7; +var j = document.getElementById("mtimelink"); +if(j && j.hasAttribute("data-href")) j.href=j.getAttribute("data-href"); +} +function antiRobotDefense(){ +document.body.onmousedown=function(){ +antiRobot |= 2; +antiRobotGo(); +document.body.onmousedown=null; +} +document.body.onmousemove=function(){ +antiRobot |= 2; +antiRobotGo(); +document.body.onmousemove=null; +} +setTimeout(function(){ +antiRobot |= 1; +antiRobotGo(); +}, 100) +antiRobotGo(); +} +antiRobotDefense(); +</script> +<h2>SQLite Release 3.8.0.1 On 2013-08-29</h2><p><ol class='lessindent'> +<li>Add support for <a href="../partialindex.html">partial indexes</a></li> +<li>Cut-over to the <a href="../queryplanner-ng.html">next generation query planner</a> for faster and better query plans. +<li>The <a href="../eqp.html">EXPLAIN QUERY PLAN</a> output no longer shows an estimate of the number of + rows generated by each loop in a join. +<li>Added the <a href="../fts3.html#fts4notindexed">FTS4 notindexed option</a>, allowing non-indexed columns in an FTS4 table. +<li>Added the <a href="../c3ref/c_stmtstatus_counter.html#sqlitestmtstatusvmstep">SQLITE_STMTSTATUS_VM_STEP</a> option to <a href="../c3ref/stmt_status.html">sqlite3_stmt_status()</a>. +<li>Added the <a href="../pragma.html#pragma_cache_spill">cache_spill pragma</a>. +<li>Added the <a href="../pragma.html#pragma_query_only">query_only pragma</a>. +<li>Added the <a href="../pragma.html#pragma_defer_foreign_keys">defer_foreign_keys pragma</a> and the + <a href="../c3ref/db_status.html">sqlite3_db_status</a>(db, <a href="../c3ref/c_dbstatus_options.html#sqlitedbstatusdeferredfks">SQLITE_DBSTATUS_DEFERRED_FKS</a>,...) C-language interface. +<li>Added the "percentile()" function as a <a href="../loadext.html">loadable extension</a> in the ext/misc + subdirectory of the source tree. +<li>Added the <a href="../compile.html#allow_uri_authority">SQLITE_ALLOW_URI_AUTHORITY</a> compile-time option. +<li>Add the <a href="../c3ref/cancel_auto_extension.html">sqlite3_cancel_auto_extension(X)</a> interface. +<li>A running SELECT statement that lacks a FROM clause (or any other statement that + never reads or writes from any database file) will not prevent a read + transaction from closing. +<li>Add the <a href="../compile.html#default_automatic_index">SQLITE_DEFAULT_AUTOMATIC_INDEX</a> compile-time option. Setting this option + to 0 disables automatic indices by default. +<li>Issue an <a href="../rescode.html#warning_autoindex">SQLITE_WARNING_AUTOINDEX</a> warning on the <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfiglog">SQLITE_CONFIG_LOG</a> whenever + the query planner uses an automatic index. +<li>Added the <a href="../compile.html#fts3_max_expr_depth">SQLITE_FTS3_MAX_EXPR_DEPTH</a> compile-time option. +<li>Added an optional 5th parameter defining the collating sequence to the + next_char() extension SQL function. +<li>The <a href="../rescode.html#busy_snapshot">SQLITE_BUSY_SNAPSHOT</a> extended error code is returned in WAL mode when + a read transaction cannot be upgraded to a write transaction because the read is + on an older snapshot. +<li>Enhancements to the sqlite3_analyzer utility program to provide size + information separately for each individual index of a table, in addition to + the aggregate size. +<li>Allow read transactions to be freely opened and closed by SQL statements run + from within the implementation of <a href="../appfunc.html">application-defined SQL functions</a> if the + function is called by a SELECT statement that does not access any database table. +<li>Disable the use of posix_fallocate() on all (unix) systems unless the + HAVE_POSIX_FALLOCATE compile-time option is used. +<li>Update the ".import" command in the <a href="../cli.html">command-line shell</a> to support multi-line + fields and correct RFC-4180 quoting and to issue warning and/or error messages + if the input text is not strictly RFC-4180 compliant. +<li>Bug fix: In the <a href="../fts3.html#unicode61">unicode61</a> tokenizer of <a href="../fts3.html#fts4">FTS4</a>, treat all private code points + as identifier symbols. +<li>Bug fix: Bare identifiers in ORDER BY clauses bind more tightly to output column + names, but identifiers in expressions bind more tightly to input column names. + Identifiers in GROUP BY clauses always prefer output column names, however. +<li>Bug fixes: Multiple problems in the legacy query optimizer were fixed by the + move to <a href="../queryplanner-ng.html">NGQP</a>. + +</ol></p><p><ol class='lessindent'> +<li>Fix an off-by-one error that caused quoted empty string at the end of a +CRNL-terminated line of CSV input to be misread by the command-line shell. +<li>Fix a query planner bug involving a LEFT JOIN with a BETWEEN or LIKE/GLOB +constraint and then another INNER JOIN to the right that involves an OR constraint. +<li>Fix a query planner bug that could result in a segfault when querying tables +with a UNIQUE or PRIMARY KEY constraint with more than four columns. + +<li>SQLITE_SOURCE_ID: + "2013-08-29 17:35:01 352362bc01660edfbda08179d60f09e2038a2f49" +<li>SHA1 for sqlite3.c: 99906bf63e6cef63d6f3d7f8526ac4a70e76559e + +</ol></p> + + <p>A <a href="../changes.html">complete list of SQLite releases</a> + in a single page and a <a href="../chronology.html">chronology</a> are both also available. + A detailed history of every + check-in is available at + <a href="https://www.sqlite.org/src/timeline"> + SQLite version control site</a>.</p> + + |