CreateQuery t (children 3)
 Identifier t
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration key (children 1)
    DataType Int64
   ColumnDeclaration someCol (children 1)
    DataType String
   ColumnDeclaration eventTime (children 1)
    DataType DateTime
 Storage definition (children 2)
  Function ReplacingMergeTree (children 1)
   ExpressionList (children 1)
    Identifier eventTime
  Identifier key
