CreateQuery t_03203 (children 3)
 Identifier t_03203
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration p (children 1)
    DataType UInt64
   ColumnDeclaration v (children 1)
    DataType UInt64
 Storage definition (children 3)
  Function MergeTree
  Identifier p
  Identifier v
