primary key

Summary

primary key ranks in the top 2% of general entities by monthly Wikipedia readership (98 views/month).^[1]

Key Facts

• primary key's subclass of is recorded as candidate key^[2].
• primary key's subclass of is recorded as unique key^[3].
• primary key's opposite of is recorded as alternate key^[4].
• primary key's BabelNet ID is recorded as 03542434n^[5].
• primary key's Google Knowledge Graph ID is recorded as /g/11f3rd_ph0^[6].
• primary key's Quora topic ID is recorded as Unique-Key^[7].
• primary key's Treccani's Enciclopedia della Matematica ID is recorded as chiave-primaria^[8].

Why It Matters

primary key ranks in the top 2% of general entities by monthly Wikipedia readership (98 views/month).^[1] It has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.^[9] It is known by 38 alternative names across languages and contexts.^[10]