I have begun to use some static variables in my c-language
functions to maintain state (3rd party licensing issues) during
the course of a session (postgres process, spawned by postmaster).
When I use dynamic loading of my .so,
each session is independent, with its own static variables.
Will the same be true if I were to load the .so once when
the database starts up? Or will there be just one set of
static variables for all sessions?
TJ
---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
