CreateQuery t0 (children 3)
 Identifier t0
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration c0 (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType Nullable (children 1)
       ExpressionList (children 1)
        DataType Int32
   ColumnDeclaration c1 (children 1)
    DataType Int32
 Storage definition (children 2)
  Function CoalescingMergeTree (children 1)
   ExpressionList
  Identifier c1
