2008年9月6日 星期六

PAGE and EXTENT

-- EXTENT
DBCC EXTENTINFO

-- PAGE
DBCC PAGE( {'dbname' | dbid}, filenum, pagenum [, printopt={0|1|2|3} ])

The filenum and pagenum parameters are taken from the page IDs that come from various system tables and appear in DBCC or other system error messages. A page ID of, say, (1:354) has filenum = 1 and pagenum = 354.


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