Bug #17825 Request: UNIQUE index which treats NULL as a unique value
Submitted: 1 Mar 2006 14:15 Modified: 17 Dec 2010 16:58
Reporter: Erland Lewin Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: DDL Severity:S4 (Feature request)
Version: OS:Any
Assigned to: CPU Architecture:Any

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