CreateQuery pd (children 3)
 Identifier pd
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration dt (children 1)
    DataType DateTime
   ColumnDeclaration i (children 1)
    DataType int
   ColumnDeclaration dt_m (children 2)
    DataType DateTime
    Function toStartOfMinute (children 1)
     ExpressionList (children 1)
      Identifier dt
 Storage definition (children 1)
  Function Distributed (children 1)
   ExpressionList (children 3)
    Identifier test_shard_localhost
    Function currentDatabase (children 1)
     ExpressionList
    Literal \'pl\'