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Text style	Emoji style
🔑︎	🔑️
Text style is forced with ⟨︎⟩ and emoji style with ⟨️⟩.
🔑 U+1F511, 🔑 KEY ← 🔐 [U+1F510] Miscellaneous Symbols and Pictographs 🔒 → [U+1F512]

Translingual

Description

A key.

Symbol

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1. (databases) A primary key. (a column able to identify every row in the table)