在上面的代码中,selectUserById被重复定义了,这会导致“select with such name already exists”的错误。 修改或删除已存在的"select": 如果重复定义的select语句是多余的,可以直接删除它。 如果两个select语句有不同的用途,需要修改其中一个的id属性值,使其变为唯一。例如: xml <mapper namespace="com.exam...
第一种: 将mybatis本身打印的日志, 例如 , 将 select * from table where id = ? , 1 格式化为 select * from table where id = 1 第二种: 将select 标签中的值给默认值直接执行,例如 <select id="selectById> select * from table where id = #{id,jdbcType=NUMERIC} 格式化为: select * from ...
sql/resultMap/select with such name already exists#27 New issue ClosedDescription Wuyiz opened on May 19, 2021· edited by Wuyiz Edits 加了个字段,然后使用mybatis-generator重新生成并覆盖原有的mapper和xml后,xml中的id会提示名称已存在; 尝试重启idea不行 清除idea缓存并重启也不行 禁用mybatisX插件...
A cursor with the name ' ' already exists. A cursor with the name 'cur1' already exists. A fatal scripting error occurred. The file specified for :r command was not found error, please help. A file activation error occurred. The physical file name may be incorrect while creating database...
A composition unit with name MyApp already exists. Select a different application name. Cause This is most frequently observed during the installation or removal of applications, but it may also turn up during other administration tasks such as deleting servers. ...
我已经安装了Qt visual studio tools插件,当我用visual studio 2019 导入Qt工程中的ImageManageSys.pro文件时,遇到提示: Project file already exist. ImageManageSys.vcxproj already exists.Select ‘OK’ to regenerate the file or ‘Cancel’ to quit importing the project. ...
A cursor with the name ' ' already exists. A cursor with the name 'cur1' already exists. A fatal scripting error occurred. The file specified for :r command was not found error, please help. A file activation error occurred. The physical file name may be incorrect while creating database...
查看SystemErr.log信息: [3/10/14 3:20:56:235 JST] 0000009c SystemErr R com.ibm.websphere.management.exception.AdminException: A composition unit with name NewPPAndBO-web_20141030_war already exists. Select a different application name. ...
"Using a PL/SQL Function in the WITH Clause: Examples" subquery_factoring_clause The subquery_factoring_clause lets you assign a name (query_name) to a subquery block. You can then reference the subquery block multiple places in the query by specifying query_name. Oracle Database optimizes...
A cursor with the name 'cur1' already exists. A fatal scripting error occurred. The file specified for :r command was not found error, please help. A file activation error occurred. The physical file name may be incorrect while creating database A practical approach the Nested Sets when cr...