Re: Fw: mapping java objects with postgresql types

 

 Hi,

 

I want to pass  array of complex type from java into plpgsql function

 

I already tried using JDBC Array and Struct types,   but postgresql jdbc driver doesn't implement Struct yet so we weren't able to get thinks work

 

(in addition of the fact that. (Connection.createStruct is not implemented in postgres JDBC)

 

and actually as solution , i'm using PGObject to push the data to the database with some diffuclts with the syntax and this is  mainly for types composites having bytea datatype ..

 

but finally i  succeded to push data to the database with the usage of the  text representation of the array of the type composite .

 

But i'm strongly ,  looking for an alternative of the PGObject , to avoid passing complex structures (array of types) from jdbc with text representation.

 

 

ALso i didn't found documentation for passing such as complex structures including the the rules for text representation of nested types .

 

Could you please advice ...

 

Oussema BenJemaa

Senior DBA