发表评论取消回复
相关阅读
相关 Mysql:Invalid ON UPDATE clause for 'createTime' column
高版本的mysql转储SQL文件,然后运行SQL文件到低版本的mysql: 如果表中存在datetime字段,如下: ![watermark_type_ZmFuZ3p...
相关 Column 'id' cannot be null
异常信息 16-Sep-2019 17:14:55.384 涓ラ噸 [http-nio-8080-exec-6] org.apache.catalina.co...
相关 WARNING: The following tables are missing relevant table and/or column statistics.
参考文章:[WARNING: The following tables are missing relevant table and/or column statistics.
相关 A Pseudo-relevance feedback framework combining relevance matching...泛读笔记
题目:A Pseudo-relevance feedback framework combining relevance matching and semantic match
相关 You cant specifty target table xxx for update in FROM clause
如果mysql更新,删除语句的条件依赖子查询语句的结果,此时就需要注意了,不然就会报出"You can't specifty target table xxx for upda
相关 hibernate实体中@Column(name = "name",updatable=false)
平台有个功能,实体会有几个固定记录项目,比如创建时间,更新时间等。但是在页面传递时会丢失更新时间。如果在审计时,将createTime的属性增加up
相关 Parent relevant column can‘t be updated USR_USER_ITINERARY_SCHEDULE->USER_ID
问题说明:我使用jpa使用save更新 ,表中创建了联合索引,更新时报错如图: ![watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow
相关 [Err] 1293 - there can be only one TIMESTAMP column with CURRENT_TIME in DEFAULT or ON UPDATE clause
\[Err\] 1293 - Incorrect table definition; there can be only one TIMESTAMP column
相关 Repeated column in mapping for entity: Xxxx column: xx (should be mapped with insert=false update=
粘出原报错信息 Caused by: org.hibernate.MappingException: Repeated column in mapping for e
相关 ElasticSearch教程——relevance score
ElasticSearch汇总请查看:[ElasticSearch教程——汇总篇][ElasticSearch] relevance score (相关性分数)
还没有评论,来说两句吧...