Spit out a table's columns into a vim buffer

gistfile1.txt

how to spit out a table's column names:

the following are vim commands

# get the table definition from the database
:r!echo '\d domains' | psql battery_development

# strip out everything besides the column name
:'<,'>s/^\s*\(\S\S*\)\s.*/\1/

# uppercase everything after the underscore '_'
:'<,'>s/_\(.\)/ \U\1/g