// Server-implemented interfaces

#include "CosQuery.idl"
#include "CosQueryCollection.idl"
#include "pgsql_client.idl"

#pragma prefix ""

module PostgreSQL {
    // Built-in types
    module Types {
        // Arrays in network order
        typedef short int2;
        typedef long int4;
        typedef long int8[2];
    };
    
    
    // NULL support
    typedef boolean Null;
    
    union Value switch (Null) {
      case FALSE: any value;
    };
    
    // Row definition
    typedef sequence<Value> Row;
    
    // Expirable object
    interface Expirable {
        void keepalive();
        void remove();
    };
    
    // Query result object
    interface QueryResult : CosQueryCollection::Collection, Expirable {};
    
    // Connected database object
    interface Database : CosQuery::QueryableCollection, Expirable {
        void set_upcall(in Upcall obj);
    };
    
    // Server object (stateless)
    interface Server {
        Database connect(in string db, in string user, in string password);
    };
};