--创建分区函数 CREATE PARTITION FUNCTION parfn_Date ( Date ) AS RANGE RIGHT FOR VALUES ('2019-05-01','2019-06-01') --查看分区函数 SELECT * FROM SYS.PARTITION_FUNCTIONS --创建分区架构 CREATE PARTITION SCHEME sch_parfn_Date AS PARTITION parfn_Date TO ([primary],fg1,fg2 ) --查看分区架构 SELECT * FROM SYS.PARTITION_schemes --创建分区表 CREATE TABLE shipment_header ( [CustomerID] [varchar](20) NOT NULL, [SAPSoldTo] [varchar](20) NOT NULL, [ShipmentNo] [varchar](20) NOT NULL, [Shipmark] [varchar](20) NULL, [ShipDate] Date NULL, )ON sch_parfn_Date([ShipDate]) --指定架构和分区列，分区列的数据类型要和分区函数的参数类型相同 --查看分区表数据的分布状态 select convert(varchar(50), ps.name) as partition_scheme, p.partition_number, convert(varchar(10), ds2.name) as filegroup, convert(varchar(19), isnull(v.value, ''), 120) as range_boundary, str(p.rows, 9) as rows from sys.indexes i join sys.partition_schemes ps on i.data_space_id = ps.data_space_id join sys.destination_data_spaces dds on ps.data_space_id = dds.partition_scheme_id join sys.data_spaces ds2 on dds.data_space_id = ds2.data_space_id join sys.partitions p on dds.destination_id = p.partition_number and p.object_id = i.object_id and p.index_id = i.index_id join sys.partition_functions pf on ps.function_id = pf.function_id LEFT JOIN sys.Partition_Range_values v on pf.function_id = v.function_id and v.boundary_id = p.partition_number - pf.boundary_value_on_right WHERE i.object_id = object_id('SHIPMENT_HEADER') and i.index_id in (0, 1) order by p.partition_number 
