Is my understanding correct in that JDBC doesn't actually provide a
proper way of inspecting overloaded stored procedures, and so to get
that information reliably you should query the PostgreSQL system
catalogs? At least when I try to use the java.sql.DatabaseMetaData
getProcedures and getProcedureColumns methods on overloaded procedures I
see them repeated without any explicit distinction between them, except
of course that getProcedureColumns gives different datatypes for each
procedure.
Thanks,
Thor Michael Støre