doc: Move DEFAULT parameter on COPY reference page
The DEFAULT parameter seems most similar to the NULL parameter, so
move it next to it, instead of having it at the end of the parameter
list because it was the last one added.
Branch
------
REL_16_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/1da1cd2944701d5f6d8e4e9514a4a19b0fdf852a
Modified Files
--------------
doc/src/sgml/ref/copy.sgml | 28 ++++++++++++++--------------
1 file changed, 14 insertions(+), 14 deletions(-)
