CreateQuery rmt (children 3)
 Identifier rmt
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration n (children 1)
    DataType int
   ColumnDeclaration m (children 1)
    DataType int
 Storage definition (children 3)
  Function ReplicatedMergeTree (children 1)
   ExpressionList (children 2)
    Literal \'/test/02439/{shard}/{database}\'
    Literal \'{replica}\'
  Identifier n
  Identifier n