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| Mssql-server查詢數(shù)據(jù)的所有表名和行數(shù) |
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MsSQL Server查詢數(shù)據(jù)的所有表名和行數(shù)
1、查詢所有表名
select name from sysobjects where xtype=''u''
select * from sys.tables
2、查詢數(shù)據(jù)庫中所有的表名及其行數(shù)
SELECT a.name, b.rows
FROM sysobjects AS a INNER JOIN sysindexes AS b ON a.id = b.id
WHERE (a.type = ''u'') AND (b.indid IN (0, 1))
ORDER BY a.name,b.rows DESC
3、查詢所有的標明及空間占用量\行數(shù)
select
object_name(id) tablename,
8*reserved/1024 reserved,
rtrim(8*dpages)+''kb'' used,
8*(reserved-dpages)/1024 unused,
8*dpages/1024-rows/1024*minlen/1024 free,
rows
,*
from sysindexes
where indid=1
order by tablename,reserved desc |
| 發(fā)布時間:2018/1/6
閱讀:9245次 來源:互聯(lián)網(wǎng) |
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