berkeley db 4.6.21的源码。berkeley db是一个简单的数据库管理系统

源代码在线查看: put.so

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关键词: berkeley 21 db 源码
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				m4_comment([$Id: put.so,v 10.15 2003/10/18 19:15:53 bostic Exp $])								m4_ref_title(Access Methods,				    Storing records, @storing records, am/get, am/delete)								m4_p([dnl				The m4_refT(dbh_put) stores records into the database.  In general,				m4_ref(dbh_put) takes a key and stores the associated data into the				database.])								m4_p([dnl				There are a few flags that you can set to customize storage:])								m4_tagbegin				m4_tag([m4_ref(DB_APPEND)],				[Simply append the data to the end of the database, treating the database				much like a simple log.  This flag is only valid for the Queue and Recno				access methods.])								m4_tag([m4_ref(DB_NOOVERWRITE)],				[Only store the data item if the key does not already appear in the database.])								m4_tagend								m4_p([dnl				If the database has been configured to support duplicate records, the				m4_refT(dbh_put) will add the new data value at the end of the duplicate				set.  If the database supports sorted duplicates, the new data value is				inserted at the correct sorted location.])								m4_page_footer							

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