This topic describes SQL Server Native Client ODBC support for sparse columns. For more information about sparse columns, see Sparse Columns Support in SQL Server Native Client.是什么意思_This topic describes SQL Server Native Client ODBC support for sparse columns. For more information about sparse columns, see Sparse Columns Support in SQL Server Native Client.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句