question: get all books by book name vague query warning : this process could consume high because it can not make use of the index of the database . next version , we will use solr to solve this problem concode_field_sep BookInfoMapper infoMapper concode_field_sep BookInfo getByName concode_elem_sep List<BookInfo> getAllBooksByAuthor concode_elem_sep List<String> getAllNamesByAuthor concode_elem_sep List<BookInfo> getAllBooksByVgAuthor
target: List < BookInfo > function ( String arg0 ) { return infoMapper . getAllByVgName ( arg0 ) ; }