 |
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| entity integrity (A state in which every row of every table can be uniquely identified) | |||
| целостность сущностей: 1 Phrase in 1 Thematik |
| Informationstechnik | 1 |
|
| |||
| entity integrity (A state in which every row of every table can be uniquely identified) | |||
| целостность сущностей: 1 Phrase in 1 Thematik |
| Informationstechnik | 1 |