创建分区对齐索引视图。 实现可调窗口应用场景将数据切换到存档表。 使用 Transact-SQL 在 Microsoft® SQL Server® 数据库中创建数据库对象的经验。 Adventure Works Cycles 的数据仓库中有几个非常大的表。为改善此数据的存储,您决定对几个跨文件组的表进行分区。
Although tables in SQL databases typically contain massive amounts of data, they’re not always in a format that can be used by data analysts. The data records in these tables need to be filtered ...
The most important performance-tuning technique available is having the needed indexes created on the tables to ensure that the SQL Server database engine is able to get the data that it needs to as ...
A Version 6 PROC SQL Pass-Through view does not need to be updated to be used in Version 7 or Version 8. The conversion of PROC SQL Pass-Through views is automatic and does not require you to use the ...
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