CreateQuery t_subcolumns_local (children 3)
 Identifier t_subcolumns_local
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration arr (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType UInt32
   ColumnDeclaration n (children 1)
    DataType Nullable (children 1)
     ExpressionList (children 1)
      DataType String
   ColumnDeclaration t (children 1)
    DataType Tuple (children 1)
     ExpressionList (children 2)
      NameTypePair s1 (children 1)
       DataType String
      NameTypePair s2 (children 1)
       DataType String
 Storage definition (children 1)
  Function StripeLog
