diff options
Diffstat (limited to 'www/c3ref/sqlite3.html')
-rw-r--r-- | www/c3ref/sqlite3.html | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/www/c3ref/sqlite3.html b/www/c3ref/sqlite3.html new file mode 100644 index 0000000..b8d2725 --- /dev/null +++ b/www/c3ref/sqlite3.html @@ -0,0 +1,232 @@ +<!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>Database Connection Handle</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> +<!-- keywords: {database connection} {database connections} sqlite3 --> +<div class=nosearch> +<a href="../c3ref/intro.html"><h2>SQLite C Interface</h2></a> +<h2>Database Connection Handle</h2> +</div> +<blockquote><pre> +typedef struct sqlite3 sqlite3; +</pre></blockquote> +<p> +Each open SQLite database is represented by a pointer to an instance of +the opaque structure named "sqlite3". It is useful to think of an sqlite3 +pointer as an object. The <a href="../c3ref/open.html">sqlite3_open()</a>, <a href="../c3ref/open.html">sqlite3_open16()</a>, and +<a href="../c3ref/open.html">sqlite3_open_v2()</a> interfaces are its constructors, and <a href="../c3ref/close.html">sqlite3_close()</a> +and <a href="../c3ref/close.html">sqlite3_close_v2()</a> are its destructors. There are many other +interfaces (such as +<a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a>, <a href="../c3ref/create_function.html">sqlite3_create_function()</a>, and +<a href="../c3ref/busy_timeout.html">sqlite3_busy_timeout()</a> to name but three) that are methods on an +sqlite3 object. +</p><p>3 Constructors using this object: + <a href="../c3ref/open.html">sqlite3_open()</a>, +<a href="../c3ref/open.html">sqlite3_open16()</a>, +<a href="../c3ref/open.html">sqlite3_open_v2()</a></p> +<p>2 Destructors using this object: + <a href="../c3ref/close.html">sqlite3_close()</a>, +<a href="../c3ref/close.html">sqlite3_close_v2()</a></p> +<p>79 Methods using this object: +<div class='columns' style='columns: 17em auto;'> +<ul style='padding-top:0;'> +<li><a href='../c3ref/autovacuum_pages.html'>sqlite3_autovacuum_pages</a></li> +<li><a href='../c3ref/blob_open.html'>sqlite3_blob_open</a></li> +<li><a href='../c3ref/busy_handler.html'>sqlite3_busy_handler</a></li> +<li><a href='../c3ref/busy_timeout.html'>sqlite3_busy_timeout</a></li> +<li><a href='../c3ref/changes.html'>sqlite3_changes</a></li> +<li><a href='../c3ref/changes.html'>sqlite3_changes64</a></li> +<li><a href='../c3ref/collation_needed.html'>sqlite3_collation_needed</a></li> +<li><a href='../c3ref/collation_needed.html'>sqlite3_collation_needed16</a></li> +<li><a href='../c3ref/commit_hook.html'>sqlite3_commit_hook</a></li> +<li><a href='../c3ref/create_collation.html'>sqlite3_create_collation</a></li> +<li><a href='../c3ref/create_collation.html'>sqlite3_create_collation16</a></li> +<li><a href='../c3ref/create_collation.html'>sqlite3_create_collation_v2</a></li> +<li><a href='../c3ref/create_function.html'>sqlite3_create_function</a></li> +<li><a href='../c3ref/create_function.html'>sqlite3_create_function16</a></li> +<li><a href='../c3ref/create_function.html'>sqlite3_create_function_v2</a></li> +<li><a href='../c3ref/create_module.html'>sqlite3_create_module</a></li> +<li><a href='../c3ref/create_module.html'>sqlite3_create_module_v2</a></li> +<li><a href='../c3ref/create_function.html'>sqlite3_create_window_function</a></li> +<li><a href='../c3ref/db_cacheflush.html'>sqlite3_db_cacheflush</a></li> +<li><a href='../c3ref/db_config.html'>sqlite3_db_config</a></li> +<li><a href='../c3ref/db_filename.html'>sqlite3_db_filename</a></li> +<li><a href='../c3ref/db_mutex.html'>sqlite3_db_mutex</a></li> +<li><a href='../c3ref/db_name.html'>sqlite3_db_name</a></li> +<li><a href='../c3ref/db_readonly.html'>sqlite3_db_readonly</a></li> +<li><a href='../c3ref/db_release_memory.html'>sqlite3_db_release_memory</a></li> +<li><a href='../c3ref/db_status.html'>sqlite3_db_status</a></li> +<li><a href='../c3ref/drop_modules.html'>sqlite3_drop_modules</a></li> +<li><a href='../c3ref/enable_load_extension.html'>sqlite3_enable_load_extension</a></li> +<li><a href='../c3ref/errcode.html'>sqlite3_errcode</a></li> +<li><a href='../c3ref/errcode.html'>sqlite3_errmsg</a></li> +<li><a href='../c3ref/errcode.html'>sqlite3_errmsg16</a></li> +<li><a href='../c3ref/errcode.html'>sqlite3_error_offset</a></li> +<li><a href='../c3ref/errcode.html'>sqlite3_errstr</a></li> +<li><a href='../c3ref/exec.html'>sqlite3_exec</a></li> +<li><a href='../c3ref/errcode.html'>sqlite3_extended_errcode</a></li> +<li><a href='../c3ref/extended_result_codes.html'>sqlite3_extended_result_codes</a></li> +<li><a href='../c3ref/file_control.html'>sqlite3_file_control</a></li> +<li><a href='../c3ref/free_table.html'>sqlite3_free_table</a></li> +<li><a href='../c3ref/get_autocommit.html'>sqlite3_get_autocommit</a></li> +<li><a href='../c3ref/get_clientdata.html'>sqlite3_get_clientdata</a></li> +<li><a href='../c3ref/free_table.html'>sqlite3_get_table</a></li> +<li><a href='../c3ref/interrupt.html'>sqlite3_interrupt</a></li> +<li><a href='../c3ref/interrupt.html'>sqlite3_is_interrupted</a></li> +<li><a href='../c3ref/last_insert_rowid.html'>sqlite3_last_insert_rowid</a></li> +<li><a href='../c3ref/limit.html'>sqlite3_limit</a></li> +<li><a href='../c3ref/load_extension.html'>sqlite3_load_extension</a></li> +<li><a href='../c3ref/next_stmt.html'>sqlite3_next_stmt</a></li> +<li><a href='../c3ref/overload_function.html'>sqlite3_overload_function</a></li> +<li><a href='../c3ref/prepare.html'>sqlite3_prepare</a></li> +<li><a href='../c3ref/prepare.html'>sqlite3_prepare16</a></li> +<li><a href='../c3ref/prepare.html'>sqlite3_prepare16_v2</a></li> +<li><a href='../c3ref/prepare.html'>sqlite3_prepare16_v3</a></li> +<li><a href='../c3ref/prepare.html'>sqlite3_prepare_v2</a></li> +<li><a href='../c3ref/prepare.html'>sqlite3_prepare_v3</a></li> +<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_blobwrite</a></li> +<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_count</a></li> +<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_depth</a></li> +<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_hook</a></li> +<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_new</a></li> +<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_old</a></li> +<li><a href='../c3ref/profile.html'>sqlite3_profile</a></li> +<li><a href='../c3ref/progress_handler.html'>sqlite3_progress_handler</a></li> +<li><a href='../c3ref/commit_hook.html'>sqlite3_rollback_hook</a></li> +<li><a href='../c3ref/set_authorizer.html'>sqlite3_set_authorizer</a></li> +<li><a href='../c3ref/get_clientdata.html'>sqlite3_set_clientdata</a></li> +<li><a href='../c3ref/set_last_insert_rowid.html'>sqlite3_set_last_insert_rowid</a></li> +<li><a href='../c3ref/system_errno.html'>sqlite3_system_errno</a></li> +<li><a href='../c3ref/table_column_metadata.html'>sqlite3_table_column_metadata</a></li> +<li><a href='../c3ref/total_changes.html'>sqlite3_total_changes</a></li> +<li><a href='../c3ref/total_changes.html'>sqlite3_total_changes64</a></li> +<li><a href='../c3ref/profile.html'>sqlite3_trace</a></li> +<li><a href='../c3ref/trace_v2.html'>sqlite3_trace_v2</a></li> +<li><a href='../c3ref/txn_state.html'>sqlite3_txn_state</a></li> +<li><a href='../c3ref/unlock_notify.html'>sqlite3_unlock_notify</a></li> +<li><a href='../c3ref/update_hook.html'>sqlite3_update_hook</a></li> +<li><a href='../c3ref/wal_autocheckpoint.html'>sqlite3_wal_autocheckpoint</a></li> +<li><a href='../c3ref/wal_checkpoint.html'>sqlite3_wal_checkpoint</a></li> +<li><a href='../c3ref/wal_checkpoint_v2.html'>sqlite3_wal_checkpoint_v2</a></li> +<li><a href='../c3ref/wal_hook.html'>sqlite3_wal_hook</a></li> +</ul> +</div> +</p> +<p>See also lists of + <a href="../c3ref/objlist.html">Objects</a>, + <a href="../c3ref/constlist.html">Constants</a>, and + <a href="../c3ref/funclist.html">Functions</a>.</p> + |