CreateQuery partsupp (children 3)
 Identifier partsupp
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration ps_partkey (children 1)
    DataType Int32
   ColumnDeclaration ps_suppkey (children 1)
    DataType Int32
   ColumnDeclaration ps_availqty (children 1)
    DataType Int32
 Storage definition (children 1)
  Function tuple (children 1)
   ExpressionList (children 2)
    Identifier ps_partkey
    Identifier ps_suppkey
