CreateQuery 03578_rocksdb (children 3)
 Identifier 03578_rocksdb
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration key (children 1)
    DataType UInt16
   ColumnDeclaration val (children 1)
    DataType String
 Storage definition (children 2)
  Function EmbeddedRocksDB (children 1)
   ExpressionList
  Identifier key
