Meaning of surrogate key | Babel Free
Definitions
A unique identifier for an entity or object, not derived from application data.
Examples
“We weren't sure which columns in the table would have unique values, so we used a separate surrogate key as the primary key.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.