CreateQuery test_00616 (children 3)
 Identifier test_00616
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration date (children 1)
    DataType Date
   ColumnDeclaration x (children 1)
    DataType Int32
   ColumnDeclaration ver (children 1)
    DataType UInt64
 Storage definition (children 1)
  Function MergeTree (children 1)
   ExpressionList (children 3)
    Identifier date
    Identifier x
    Literal UInt64_4096