QUOTENAME() 函数返回一个 Unicode 字符串,其中添加了分隔符以使该字符串成为有效的 SQL Server 分隔标识符。
QUOTENAME(
string, quote_char)
Parameter | Description |
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string | Required. A string of Unicode character data. Limited to 128 characters |
quote_char | Optional. A one-character string to use as the delimiter. Can be a single quotation mark ( ' ), a left or right bracket ( [] ), a double quotation mark ( " ), a left or right parenthesis ( () ), a greater than or less than sign ( >< ), a left or right brace ( {} ) or a backtick ( ` ). If quote_char is not specified, brackets are used. |
工作于: | SQL Server(从 2008 年开始)、Azure SQL 数据库、Azure SQL 数据仓库、并行数据仓库 |
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