Alexaki Sofia <alexaki@ics.forth.gr> writes:
> I want to add a c function in PostgreSQL (7.2.1)
> Is it possible the input parametrs othe function to be
> arrays of text (i.e., text *temp[10])?
You can certainly make the function take a "text[]", but it's not
going to be spoon-fed to you as a C array; you'll need to break down
the array value yourself. See deconstruct_array. (The aggregate
support functions for numeric avg/stddev/etc might be useful examples
of interpreting and constructing arrays of varlena datums.)
regards, tom lane
