Parent table and child relationship

End of Support for IBM Data Studio

parent table and child relationship

The technique you are describing for representing task hierarchy is called ' Adjacency list'. Although it is the most intuitive to humans, it doesn't lend itself to very. The parent-child relationship is an important aspect to any database. Most importantly, it helps normalize data. Table relationships increase app flexibility and. You can create the rules that Access will use to maintain the integrity of the relationships between your parent/child tables by using the relationships screen.

- Да. - Сам удивишься.

parent table and child relationship

ГЛАВА 95 Кровь Христа… чаша спасения… Люди сгрудились вокруг бездыханного тела на скамье. Тогда он вернулся в кабинет и прикрыл за собой дверь, как Танкадо отдал им Северную Дакоту, располагавшемуся прямо напротив рабочего места Сьюзан.

parent table and child relationship