CreateQuery nested_map_explicit (children 3)
 Identifier nested_map_explicit
 Columns definition (children 1)
  ExpressionList (children 4)
   ColumnDeclaration d (children 1)
    Function today (children 1)
     ExpressionList
   ColumnDeclaration k (children 1)
    DataType UInt64
   ColumnDeclaration SomeIntExcluded (children 1)
    DataType UInt32
   ColumnDeclaration SomeMap (children 1)
    DataType Nested (children 1)
     ExpressionList (children 2)
      NameTypePair ID (children 1)
       DataType UInt32
      NameTypePair Num (children 1)
       DataType Int64
 Storage definition (children 1)
  Function SummingMergeTree (children 1)
   ExpressionList (children 4)
    Identifier d
    Identifier k
    Literal UInt64_8192
    Identifier SomeMap
