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Use of one table as source of values for two columns in another table while maintaining integrity RRS feed

  • Question

  • Table 1

    Business

    Example

    HP

    Compaq

    Table 2

    Column 1: PN

    Column 2:Make  which draws its value from Table 1

    Column 3:Brand which draws its values from Table 1

    ----

    Example

    5261 Compaq  HP

    6162 HP          HP

    How the relationship between these two tables can be generated so that integrity can be maintained?

    Wednesday, July 10, 2019 6:49 PM

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