试题详情
- 单项选择题You need to ensure that old data and current data can be queried according to the business requirements. What should you do?（）
A、Specify a view based on the archival data table and current data tables.
B、Specify that the data must be queried by using a stored procedure.
C、Specify that both the archival data table and the current data tables must have indexes created on the same columns.
D、Specify that a SQL Server Agent job must be used to copy current data into the archival data table each night.
- A
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