Edit C:\Program Files (x86)\SAP BusinessObjects\SAP BusinessObjects Enterprise XI 4.0\win32_x86\odbc\7.0.1\help\reference\sqlsupport.12.24.html
<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xml:lang="en" lang="en" xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html;charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <!-- MOTW-DISABLED saved from url=(0014)about:internet --> <title>Set Checkpoint Defrag</title> <link rel="StyleSheet" href="css/sqlsupport.css" type="text/css" media="all" /> <link rel="StyleSheet" href="css/webworks.css" type="text/css" media="all" /> <script type="text/javascript" language="JavaScript1.2" src="wwhdata/common/context.js"></script> <script type="text/javascript" language="JavaScript1.2" src="wwhdata/common/towwhdir.js"></script> <script type="text/javascript" language="JavaScript1.2" src="wwhdata/common/wwhpagef.js"></script> <script type="text/javascript" language="JavaScript1.2"> <!-- var WebWorksRootPath = ""; // --> </script> <script type="text/javascript" language="JavaScript1.2"> <!-- // Set reference to top level help frame // var WWHFrame = WWHGetWWHFrame("", true); // --> </script> <script type="text/javascript" language="JavaScript1.2" src="scripts/expand.js"></script> </head> <body class="" style="background-color: #FFFFEE;" onload="WWHUpdate();" onunload="WWHUnload();" onkeydown="WWHHandleKeyDown((document.all||document.getElementById||document.layers)?event:null);" onkeypress="WWHHandleKeyPress((document.all||document.getElementById||document.layers)?event:null);" onkeyup="WWHHandleKeyUp((document.all||document.getElementById||document.layers)?event:null);"> <br /> <div class="WebWorks_Breadcrumbs" style="text-align: left;"> <a class="WebWorks_Breadcrumb_Link" href="sqlsupport.12.01.html#109798">10 SQL Statements and Extensions for the Salesforce Driver</a> : Set Checkpoint Defrag</div> <hr align="left" /> <blockquote> <div class="head_1"><a name="109798">Set Checkpoint Defrag</a></div> <div class="Body"><a name="109799">The Set Checkpoint Defrag statement is used in conjunction with the </a><span class="Cross_ref_"><a href="javascript:WWHClickedPopup('reference', 'sqlsupport.12.07.html#107598', '');">Checkpoint</a></span> statement. Set Checkpoint Defrag sets the threshold for triggering a Checkpoint Defrag.</div> <div class="gutter_text_right"><a name="109800">Grammar</a></div> <div class="syntax_first"><a name="109801">SET CHECKPOINT DEFRAG </a><span class="EquationVariables">size</span></div> <div class="Body"><a name="109802">where </a><span class="EquationVariables">size</span> specifies the threshold size.</div> <div class="Body"><a name="158559">When a </a><span class="Cross_ref_"><a href="javascript:WWHClickedPopup('reference', 'sqlsupport.12.07.html#107598', '');">Checkpoint</a></span> statement is performed, either as a result of the .log file reaching the limit set by <span class="Cross_ref_"><a href="javascript:WWHClickedPopup('reference', 'sqlsupport.12.25.html#158575', '');">Set Logsize</a></span> or by the user issuing a Checkpoint statement, the amount of abandoned space in the database data (.data) file is checked. If it is larger than the value of <span class="EquationVariables">size</span>, a <span class="Syntax">CHECKPOINT DEFRAG</span>, which eliminates the abandoned space, is performed instead of <span class="Syntax">CHECKPOINT</span>.</div> <script type="text/javascript" language="JavaScript1.2"> <!-- // Clear related topics // WWHClearRelatedTopics(); document.writeln(WWHRelatedTopicsInlineHTML()); // --> </script> </blockquote> <script type="text/javascript" language="JavaScript1.2"> <!-- document.write(WWHRelatedTopicsDivTag() + WWHPopupDivTag() + WWHALinksDivTag()); // --> </script> </body> </html>
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