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primary key

primary key · primary keys

первичный ключ

Primärschlüssel

In the design of a database table, the primary key is selected among the non-empty set…In the design of a database table, the primary key (abbreviated PK) is selected among the non-empty set of candidate keys. The PK is a column (or an irreducible group of columns) able to identify every row of the table.

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Как добавить первичный ключ в Grist?

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In the design of a database table, the primary key (abbreviated PK) is selected among the non-empty set of candidate keys. The PK is a column (or an irreducible group of columns) able to identify every row of the table.
Primärschlüssel
перви́чный ключpervíčnyj ključ