先贴出异常 Struts has detected an unhandled exception: Messages: Position beyond number of declared ordinal parameters. Remember that ordinal parameters are 1-based! Position: 1 File: org/hibernate/engine/query/spi/ParameterMetadata.java Stacktraces org.h
hibernate 4.1之后对于HQL中查询参数的占位符做了改进,如果仍然用老式的占位符会有类似如下的告警信息 [main] WARN [org.hibernate.hql.internal.ast.HqlSqlWalker] – [DEPRECATION] Encountered positional parameter near line 1, column 95. Positional parameter are considered deprecated; use named para
这里的入参nodeId对应占位符?1,入参severity对应?2:缺点是,序号必须是顺序的,按参数顺序严格对应 @Modifying @Transactional @Query(value = "delete from warning_detail where node_id=?1 and severity=?2") int deleteByNodeIdAndSeverity(String nodeId, String severity); =============标准命名方式==