unique index的用法和樣例：
例句
- Creating a unique index guarantees that any attempt to duplicate key values fails.
創建唯一索引可以確保任何生成重複鍵值的嘗試都會失敗。 - Always select the smallest unique index available for your full-text unique key.
始終選擇可用於全文唯一鍵的最小唯一索引。
unique index的相關資料：
臨近單詞
unique to
unique
unique taste and distinctive character
uniqueness of judgements of probability
unique historical moment of cooperation
unique wear-resistant white cast iron
Uniquely Singapore - Trade Exhibitions
UNIQUENESS THEORY OF MEROMORPHIC FUNCTION
Uniquely identifies a metadata element.
unique and multiple minority nationalities
Uniqueness Theory of Meromorphic Functions
Unique spoon-billed bird facing extinction
