I'm analysing a conversion of a system from Oracle to PG. The system in
case uses a lot of PL/SQL packages and lots of them uses public/static
global/persistent variables declared inside its package specification or
body.
AFAIK PG doesn't have packages - this is not a problem since I can
handle it with different schemas or some naming convention, but is there
a way to declare persistent variables (that would be "visible" to any
function up to the end of the session) ?
TIA
Ronnie