随笔分类 -  MSSQL2019 / 分区

摘要:查看分区范围 SELECT SCHEMA_NAME(t.schema_id) AS SchemaName, t.name AS TableName, i.name AS IndexName, p.partition_number AS PartitionNumber, f.name AS Parti 阅读全文
posted @ 2024-05-27 17:29 自在现实 阅读(43) 评论(0) 推荐(0)
摘要:使用分区表提高并发能力和查询处理性能(需命中分区) CREATE PARTITION FUNCTION RangePF1 ( INT ) AS RANGE LEFT FOR VALUES (10, 100, 1000) ; SELECT $PARTITION.RangePF1 (1000) ; CR 阅读全文
posted @ 2024-05-27 17:17 自在现实 阅读(45) 评论(0) 推荐(0)