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From "Eric Fenderbosch (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OPENJPA-2411) Support Postgres casts for non-standard types such as inet, cidr, macaddr, etc.
Date Wed, 17 Jul 2013 19:45:47 GMT
Eric Fenderbosch created OPENJPA-2411:
-----------------------------------------

             Summary: Support Postgres casts for non-standard types such as inet, cidr, macaddr,
etc.
                 Key: OPENJPA-2411
                 URL: https://issues.apache.org/jira/browse/OPENJPA-2411
             Project: OpenJPA
          Issue Type: Improvement
          Components: jdbc
    Affects Versions: 2.2.2
         Environment: postgres 9.0
            Reporter: Eric Fenderbosch


For non-standard types (inet, cidr, macaddr) you can cast to a known Postgres type with a
double colon and the type.

Example:

insert into click (ip) values ('127.0.0.1'::inet)

When creating a prepared statement the placeholder marker should be '?::' instead of '?'.

This can be fixed by overriding DBDictionary.getMarkerForInsertUpdate (patch attached) and
annotating the field with the non-standard type. Like this:

@Column(columnDefinition = "inet")

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