Microsoft SQL Server 检索分区边界值
示例
SELECT ps.nameAS PartitionScheme
,fg.nameAS [FileGroup]
, prv.*
, LAG(prv.Value) OVER (PARTITION BYps.nameORDER BY ps.name, boundary_id) AS PreviousBoundaryValue
FROM sys.partition_schemesps
INNER JOIN sys.destination_data_spacesdds
ONdds.partition_scheme_id= ps.data_space_id
INNER JOIN sys.filegroupsfg
ONdds.data_space_id= fg.data_space_id
INNER JOIN sys.partition_functionsf
ONf.function_id= ps.function_id
INNER JOIN sys.partition_range_valuesprv
ONf.function_id= prv.function_id
ANDdds.destination_id= prv.boundary_id
热门推荐
3 祝福语简短的微信
10 幼儿祝福语大全简短贺卡
11 感谢教官文案祝福语简短
12 鼠年同事祝福语简短创意
13 元旦祝福语 简短独特群发
14 妈咪跟我生日祝福语简短
15 给儿子新婚祝福语简短
16 伴娘祝福语长文案简短
17 恭喜高考完祝福语简短
18 生日祝福语送老公简短