Re: ecpg and multiple connections

>I have problem in my application.
>I must handle queries to multiple databases concurrently.
>In a documentation set there is only information how to open named
>connections in order to differentiate them.
>In documantaion the query statements 'EXEC SQL SELECT ...'
>does not provide interface for the connection name.
>ECPGdo has the second aprameters set to NULL, what is the purpose of
>this parameter ? Connection name ? Other object type ?

If I read you correctly, the syntax you are after is

EXEC SQL CONNECT TO db1 AS conn1;
EXEC SQL CONNECT TO db2 AS conn2;

EXEC SQL AT db1 SQL_STATEMENTS;
EXEC SQL AT db2 SQL_STATEMENTS;

EXEC SQL DISCONNECT db1;
EXEC SQL DISCONNECT db2;

Hope this helps.

cheers,
Jason Davis