<[EMAIL PROTECTED]> writes: > Tom Lane writes: >>> The basic thing is to add an appropriate table entry to guc.c.
> I take it there is not way to do this dynamically, for example to > support a dynamically loaded function? Not at the moment, although IIRC the guc.c data structures are designed to make it possible to add things on-the-fly. (There's a pointer table that's built dynamically, and in theory could contain more entries than are in the hardcoded tables.) You'd need to add a routine to actually add an entry ... and figure out where to call it from ... regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match