quoted identifier

基本解释

Using brackets, [ and ] , to delimit identifiers is not affected by the QUOTED_IDENTIFIER setting.
而中括號作爲定界符是不受Quoted_Identifier 選項設置的影響的，始終可以作爲定界符使用。
Given an unquoted identifier in the correct catalog case, returns the correct quoted form of that identifier.
在正確資料庫目錄情況下提供不具引號的識別項時，會傳廻該識別項具引號的正確格式。
Given an unquoted identifier in the correct catalog case, returns the correct quoted form of that identifier, including properly escaping any embedded quotes in the identifier.
以正確的目錄大小寫給定一個不帶引號的標識符，返廻該標識符的帶引號的正確形式，包括正確轉義該標識符中嵌入的任何引號。