CreateQuery test_table (children 3)
 Identifier test_table
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration fingerprint (children 1)
    DataType UInt16
   ColumnDeclaration fields (children 1)
    DataType Nested (children 1)
     ExpressionList (children 2)
      NameTypePair name (children 1)
       DataType Array (children 1)
        ExpressionList (children 1)
         DataType UInt32
      NameTypePair value (children 1)
       DataType String
 Storage definition (children 2)
  Function MergeTree
  Identifier fingerprint
