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Re: Cum sa impart o baza de date foarte mare pe ani???

  •  03-17-2008, 10:18 PM

    Re: Cum sa impart o baza de date foarte mare pe ani???

    Eu as face asa ca in exemplul urmator:

    1.Creez vederi astfel

    SELECT     Sales.SalesOrderDetail.*
    FROM         Sales.SalesOrderDetail INNER JOIN
                          Sales.SalesOrderHeader ON Sales.SalesOrderDetail.SalesOrderID = Sales.SalesOrderHeader.SalesOrderID
    WHERE     (YEAR(Sales.SalesOrderHeader.OrderDate) = 2001)

    dupa cum se vede leg tabela "SalesOrderHeader" de "SalesOrderDetail" pintr-o legatura alta decat data calendaristica si anume "SalesOrderID"

    2.apoi as face un insert into tabel_details_2001 select * from vedere

    3 as revedea schema de indecsi pusi pe coloanele de legatura intre tabele


    Gheorghe Ciubuc,SQL Server Influencer, MCP(SQL 2000), MCTS (SQL Server 2005) , OCA(Oracle 9i), Sybase(Brainbench)
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