code: def create_table(clas,pool_or_cursor):
      "uses FIELDS, PKEY, INDEXES and TABLE members to create a sql table for the model"
      def mkfield((name,tp)): return name,(tp if isinstance(tp,basestring) else 'jsonb')
      fields = ','.join(map(' '.join,map(mkfield,clas.FIELDS)))
      base = 'create table if not exists %s (%s'%(clas.TABLE,fields)
      if clas.PKEY: base += ',primary key (%s)'%clas.PKEY
      base += ')'
      commit_or_execute(pool_or_cursor,base)
      clas.create_indexes(pool_or_cursorf create_table(clas,pool_or_cursor):
      "uses FIELDS, PKEY, INDEXES and TABLE members to create a sql table for the model"
      def mkfield((name,tp)): return name,(tp if isinstance(tp,basestring) else 'jsonb')
      fields = ','.join(map(' '.join,map(mkfield,clas.FIELDS)))
      base = 'create table if not exists %s (%s'%(clas.TABLE,fields)
      if clas.PKEY: base += ',primary key (%s)'%clas.PKEY
      base += ')'
      commit_or_execute(pool_or_cursor,base)
      clas.create_indexes(pool_or_cursor)
docs: uses FIELDS, PKEY, INDEXES and TABLE members to create a sql table for the model