将uniqueidentifier转换为二进制

Question

如何在Sql中将uniqueidentifier转换为二进制？谢谢.

Answer 1

基本上你需要在SQL服务器中使用CAST -

DECLARE @program_guid uniqueidentifier, @program_binary binary(16)
--
SELECT @program_guid = '327EBEA7-3D4E-473A-8D72-7CB68AB51F73'
SELECT @program_binary = CAST(@program_guid AS binary(16))