Sqlite command to generate Date in RFC 1123 format

gistfile1.sql

select
  case cast (strftime('%w', datetime()) as integer)
    when 0 then 'Sun'
    when 1 then 'Mon'
    when 2 then 'Tue'
    when 3 then 'Wed'
    when 4 then 'Thu'
    when 5 then 'Fri'
    else 'Sat' end ||
  strftime(', %d ', datetime()) ||
  case cast (strftime('%m', datetime()) as integer)
    when 1 then 'Jan'
    when 2 then 'Feb'
    when 3 then 'Mar'
    when 4 then 'Apr'
    when 5 then 'May'
    when 6 then 'Jun'
    when 7 then 'Jul'
    when 8 then 'Aug'
    when 9 then 'Sep'
    when 10 then 'Oct'
    when 11 then 'Nov'
    else 'Dec' end ||
  strftime(' %Y %H:%M:%S GMT', datetime()) as formattedDate
from sqlite_master
limit 1;