Hi,
The documentation for CREATE TYPE has this to say about alignment:
"The alignment parameter specifies the storage alignment required for the
data type. The allowed values equate to alignment on 1, 2, 4, or 8 byte
boundaries."
... while the documentation for pg_type has:
"c = char alignment, i.e., no alignment needed.
s = short alignment (2 bytes on most machines).
i = int alignment (4 bytes on most machines).
d = double alignment (8 bytes on many machines, but by no means all)."
so, in 2019, are the alignments weaselly and variable, or are they 1,2,4,8?
Regards,
-Chap
