Is there any UNIQUEIDENTIFIER data type of MS SQL Server equivalent in MySQL?

And also is there any NewID() function of MS SQL Server equivalent in MySQL to generate GUID values automatically?

I am in trouble, please help me.

Yes, you may use in MySQL field as int with AUTO_INCREMENT flag

cristiu, that will not generate the values that SKJoy is looking for

GUID values look like this: {3F2504E0-4F89-11D3-9A0C-0305E82C3301}

see http://en.wikipedia.org/wiki/GUID

SKJoy, i'm afraid there is no joy for you, mysql doesn't support them

You are right r937, I am looking for something like MS SQL Server does as UUID. Here is a mail reply that I've got from Arthur Fuller due to the fact:
By the way, I managed to accomplished it through PHP function $MyGUID = md5(uniqid(rand(0, 1000),1)); that returns stuff like '0cd7b66f936684b913562149e6e49034', but I am not certain if it guarantees to be unique like MS SQL Server.