CreateQuery t0__fuzz_29 (children 3)
 Identifier t0__fuzz_29
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration x (children 1)
    DataType LowCardinality (children 1)
     ExpressionList (children 1)
      DataType UInt256
   ColumnDeclaration y (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType Array (children 1)
       ExpressionList (children 1)
        DataType Date
 Storage definition (children 2)
  Function MergeTree
  Function tuple (children 1)
   ExpressionList (children 2)
    Identifier x
    Identifier y
