2008-11-13 17:35:38 / MS SQL Server
Hope it is useful to you.1)quoted identifier are valid only when the QUOTED_IDENTIFIER option is set to ON (default value).2) when QUOTED_IDENTIFIER option is set to ON, double quotation marks can beused only to delimit identifiers.3) They cannot be used to delimit character strings, but Single quotation can do.4) When the option is set to OFF. Quotation marks cannot be used to delimit identifiers. Instead, brackets have to beused as delimiters.5) Single and double quotation mar
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