CreateQuery t (children 4)
 Identifier t
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration s (children 1)
    DataType String
 Storage definition (children 1)
  Function Memory
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 1)
    ExpressionList (children 1)
     Function arrayJoin (children 1)
      ExpressionList (children 1)
       Literal Array_[\'a\', \'b\', \'c\']
