|getting PSQLException Can't infer the SQL type to use with Native Query call [message #667885]
||Mon, 02 May 2011 15:16
| Steven Dahlin
Registered: May 2010
In trying to call a postgresql 8.4 stored function I am passing a class as well as a List (I have to save a master record as well as the detail records). This is being done with a native query using EclipseLink 2.1. However, I am getting back a message for the first item:
PSQLException: Can't infer the SQL type to use for an instance of com.hwcs.veri.shared.dto.MyClass. Use setObject() with an explicit Types value to specify the type to use.
I am calling the query setting up the parameter with:
query.setParameter( 1, myClass );
The receiving stored function has the following:
FUNCTION perform_schema.saveInfo( newrec boolean,
myClass <user defined type>,
myDtl <user defined type> )
I am unclear how to setup the pass fromm eclipselink to postgresql. Does anyone have any suggestions or can point to docs which speak to this specifically?
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