【转载】SQL Server 索引中include的魅力(具有包含性列的索引)
摘要:
SQL Server 索引中include的魅力(具有包含性列的索引) USE AdventureWorks;GOCREATE INDEX IX_Address_PostalCode ON Person.Address (PostalCode) INCLUDE (AddressLine1, Addr 阅读全文
posted @ 2021-12-25 23:33 白马酒凉 阅读(385) 评论(0) 推荐(0)
浙公网安备 33010602011771号