diff options
Diffstat (limited to 'bdb/docs/ref/upgrade.3.1/btstat.html')
| -rw-r--r-- | bdb/docs/ref/upgrade.3.1/btstat.html | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/bdb/docs/ref/upgrade.3.1/btstat.html b/bdb/docs/ref/upgrade.3.1/btstat.html deleted file mode 100644 index e5d7c4bb5d5..00000000000 --- a/bdb/docs/ref/upgrade.3.1/btstat.html +++ /dev/null @@ -1,50 +0,0 @@ -<!--$Id: btstat.so,v 1.11 2000/07/25 16:59:36 bostic Exp $--> -<!--Copyright 1997, 1998, 1999, 2000 by Sleepycat Software, Inc.--> -<!--All rights reserved.--> -<html> -<head> -<title>Berkeley DB Reference Guide: Release 3.1: DB->stat</title> -<meta name="description" content="Berkeley DB: An embedded database programmatic toolkit."> -<meta name="keywords" content="embedded,database,programmatic,toolkit,b+tree,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,java,C,C++"> -</head> -<body bgcolor=white> -<table><tr valign=top> -<td><h3><dl><dt>Berkeley DB Reference Guide:<dd>Upgrading Berkeley DB Applications</dl></h3></td> -<td width="1%"><a href="../../ref/upgrade.3.1/dup.html"><img src="../../images/prev.gif" alt="Prev"></a><a href="../../ref/toc.html"><img src="../../images/ref.gif" alt="Ref"></a><a href="../../ref/upgrade.3.1/sysmem.html"><img src="../../images/next.gif" alt="Next"></a> -</td></tr></table> -<p> -<h1 align=center>Release 3.1: DB->stat</h1> -<p>For Btree database statistics, the <a href="../../api_c/db_stat.html">DB->stat</a> interface field -<b>bt_nrecs</b> has been removed, replaced by two fields: -<b>bt_nkeys</b> and <b>bt_ndata</b>. The <b>bt_nkeys</b> field returns -a count of the unique keys in the database. The <b>bt_ndata</b> field -returns a count of the key/data pairs in the database. Neither exactly -matches the previous value of the <b>bt_nrecs</b> field, which returned -a count of keys in the database, but, in the case of Btree databases, -could overcount as it sometimes counted duplicate data items as unique -keys. The application should be searched for any uses of the -<b>bt_nrecs</b> field and the field should be changed to be either -<b>bt_nkeys</b> or <b>bt_ndata</b>, whichever is more appropriate. -<p>For Hash database statistics, the <a href="../../api_c/db_stat.html">DB->stat</a> interface field -<b>hash_nrecs</b> has been removed, replaced by two fields: -<b>hash_nkeys</b> and <b>hash_ndata</b>. The <b>hash_nkeys</b> field -returns a count of the unique keys in the database. The -<b>hash_ndata</b> field returns a count of the key/data pairs in the -database. The new <b>hash_nkeys</b> field exactly matches the previous -value of the <b>hash_nrecs</b> field. The application should be searched -for any uses of the <b>hash_nrecs</b> field, and the field should be -changed to be <b>hash_nkeys</b>. -<p>For Queue database statistics, the <a href="../../api_c/db_stat.html">DB->stat</a> interface field -<b>qs_nrecs</b> has been removed, replaced by two fields: -<b>qs_nkeys</b> and <b>qs_ndata</b>. The <b>qs_nkeys</b> field returns -a count of the unique keys in the database. The <b>qs_ndata</b> field -returns a count of the key/data pairs in the database. The new -<b>qs_nkeys</b> field exactly matches the previous value of the -<b>qs_nrecs</b> field. The application should be searched for any uses -of the <b>qs_nrecs</b> field, and the field should be changed to be -<b>qs_nkeys</b>. -<table><tr><td><br></td><td width="1%"><a href="../../ref/upgrade.3.1/dup.html"><img src="../../images/prev.gif" alt="Prev"></a><a href="../../ref/toc.html"><img src="../../images/ref.gif" alt="Ref"></a><a href="../../ref/upgrade.3.1/sysmem.html"><img src="../../images/next.gif" alt="Next"></a> -</td></tr></table> -<p><font size=1><a href="http://www.sleepycat.com">Copyright Sleepycat Software</a></font> -</body> -</html> |