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using binary type in filter does not work

Description

When a binary type is specified for a filter parameter, the following condition evaluates to true:

NHibernate.Engine.QueryParameter.ProcessFilter(...) line 406:

if (value != null && typeof(ICollection).IsAssignableFrom(value.GetType())) { ...

because arrays implement ICollection. In that special case value is a byte[] which is interpreted as a collection of filter parameter values instead of a "single" value. So each index of the byte array is mapped to new positional parameter, which results in a where clause like this:

... where test0_.binvalue = ?, ?, ?

See http://forum.hibernate.org/viewtopic.php?t=970359

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WolfgangW 
January 30, 2007 at 6:29 AM

I hope the priority is OK. I was not sure if "my" development or NHibernate development was meant to be "blocked".

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Created January 30, 2007 at 5:56 AM
Updated January 30, 2007 at 7:42 AM
Resolved January 30, 2007 at 7:42 AM
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