CreateQuery 03269_filters (children 3)
 Identifier 03269_filters
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration id (children 1)
    DataType Int32
   ColumnDeclaration dt (children 1)
    DataType Date
 Storage definition (children 2)
  Function MergeTree
  Identifier id
