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Tłumaczenia dla hasła „foreign key“ w angielsko » niemiecki słowniku

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foreign key RZ.

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Przykłady jednojęzyczne (niezredagowane i niesprawdzone przez PONS)

angielski
A fact table typically has two types of columns: those that contain facts and those that are a foreign key to dimension tables.
en.wikipedia.org
The foreign key can be used to cross-reference tables.
en.wikipedia.org
For instance, deleting a record that contains a value referred to by a foreign key in another table would break referential integrity.
en.wikipedia.org
Here is an example of a primary key becoming a foreign key on a related table.
en.wikipedia.org
In particular, natural join allows the combination of relations that are associated by a foreign key.
en.wikipedia.org
Persistent columns can be indexed and can be part of a foreign key, with a few small limitations concerning constraint enforcement.
en.wikipedia.org
In other words, when a foreign key value is used it must reference a valid, existing primary key in the parent table.
en.wikipedia.org
Finally, overlapping value sets possibly representing foreign key relationships between entities can be explored in an inter-table analysis.
en.wikipedia.org
File cross-connects or joins are handled as a synonym definition of the foreign key.
en.wikipedia.org
Most primary key indexes, foreign key indexes and software codes for categorized textual values can be replaced with their natural language equivalents.
en.wikipedia.org

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