CreateQuery myRMT (children 4)
 Identifier myRMT
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration key (children 1)
    DataType Int64
   ColumnDeclaration someCol (children 1)
    DataType String
   ColumnDeclaration ver (children 1)
    DataType DateTime
 Storage definition (children 2)
  Function ReplacingMergeTree (children 1)
   ExpressionList (children 1)
    Identifier ver
  Identifier key
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 1)
    ExpressionList (children 3)
     Literal UInt64_1
     Literal \'test\'
     Literal \'2020-01-01\'
