Column ‘name’ in where clause is ambiguous;
内容
一、异常信息
严重: Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.dao.DataIntegrityViolationException:
### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column ‘name’ in where clause is ambiguous
### The error may exist in com/yy/homework/mapper/EmployeeMapper.xml
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: select e.id, e.username, e.name, e.password, e.email, e.age, e.admin, e.dept_id, d.id d_id, d.name d_name, d.sn d_sn from employee e join department d on e.dept_id = d.id WHERE (name like concat(’%’, ? ,’%’) or e.email like concat(’%’, ? ,’%’)) limit ?, ?
### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column ‘name’ in where clause is ambiguous
; ]; Column ‘name’ in where clause is ambiguous; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column ‘name’ in where clause is ambiguous] with root cause
com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column ‘name’ in where clause is ambiguous
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
at com.mysql.jdbc.Util.getInstance(Util.java:408)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:936)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3973)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2527)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2484)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1858)
at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1197)
at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:498)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:59)
at com.sun.proxy.
P
r
o
x
y
53.
e
x
e
c
u
t
e
(
U
n
k
n
o
w
n
S
o
u
r
c
e
)
a
t
o
r
g
.
a
p
a
c
h
e
.
i
b
a
t
i
s
.
e
x
e
c
u
t
o
r
.
s
t
a
t
e
m
e
n
t
.
P
r
e
p
a
r
e
d
S
t
a
t
e
m
e
n
t
H
a
n
d
l
e
r
.
q
u
e
r
y
(
P
r
e
p
a
r
e
d
S
t
a
t
e
m
e
n
t
H
a
n
d
l
e
r
.
j
a
v
a
:
63
)
a
t
o
r
g
.
a
p
a
c
h
e
.
i
b
a
t
i
s
.
e
x
e
c
u
t
o
r
.
s
t
a
t
e
m
e
n
t
.
R
o
u
t
i
n
g
S
t
a
t
e
m
e
n
t
H
a
n
d
l
e
r
.
q
u
e
r
y
(
R
o
u
t
i
n
g
S
t
a
t
e
m
e
n
t
H
a
n
d
l
e
r
.
j
a
v
a
:
79
)
a
t
o
r
g
.
a
p
a
c
h
e
.
i
b
a
t
i
s
.
e
x
e
c
u
t
o
r
.
S
i
m
p
l
e
E
x
e
c
u
t
o
r
.
d
o
Q
u
e
r
y
(
S
i
m
p
l
e
E
x
e
c
u
t
o
r
.
j
a
v
a
:
63
)
a
t
o
r
g
.
a
p
a
c
h
e
.
i
b
a
t
i
s
.
e
x
e
c
u
t
o
r
.
B
a
s
e
E
x
e
c
u
t
o
r
.
q
u
e
r
y
F
r
o
m
D
a
t
a
b
a
s
e
(
B
a
s
e
E
x
e
c
u
t
o
r
.
j
a
v
a
:
324
)
a
t
o
r
g
.
a
p
a
c
h
e
.
i
b
a
t
i
s
.
e
x
e
c
u
t
o
r
.
B
a
s
e
E
x
e
c
u
t
o
r
.
q
u
e
r
y
(
B
a
s
e
E
x
e
c
u
t
o
r
.
j
a
v
a
:
156
)
a
t
o
r
g
.
a
p
a
c
h
e
.
i
b
a
t
i
s
.
e
x
e
c
u
t
o
r
.
C
a
c
h
i
n
g
E
x
e
c
u
t
o
r
.
q
u
e
r
y
(
C
a
c
h
i
n
g
E
x
e
c
u
t
o
r
.
j
a
v
a
:
109
)
a
t
o
r
g
.
a
p
a
c
h
e
.
i
b
a
t
i
s
.
e
x
e
c
u
t
o
r
.
C
a
c
h
i
n
g
E
x
e
c
u
t
o
r
.
q
u
e
r
y
(
C
a
c
h
i
n
g
E
x
e
c
u
t
o
r
.
j
a
v
a
:
83
)
a
t
o
r
g
.
a
p
a
c
h
e
.
i
b
a
t
i
s
.
s
e
s
s
i
o
n
.
d
e
f
a
u
l
t
s
.
D
e
f
a
u
l
t
S
q
l
S
e
s
s
i
o
n
.
s
e
l
e
c
t
L
i
s
t
(
D
e
f
a
u
l
t
S
q
l
S
e
s
s
i
o
n
.
j
a
v
a
:
148
)
a
t
o
r
g
.
a
p
a
c
h
e
.
i
b
a
t
i
s
.
s
e
s
s
i
o
n
.
d
e
f
a
u
l
t
s
.
D
e
f
a
u
l
t
S
q
l
S
e
s
s
i
o
n
.
s
e
l
e
c
t
L
i
s
t
(
D
e
f
a
u
l
t
S
q
l
S
e
s
s
i
o
n
.
j
a
v
a
:
141
)
a
t
j
a
v
a
.
b
a
s
e
/
j
d
k
.
i
n
t
e
r
n
a
l
.
r
e
f
l
e
c
t
.
N
a
t
i
v
e
M
e
t
h
o
d
A
c
c
e
s
s
o
r
I
m
p
l
.
i
n
v
o
k
e
0
(
N
a
t
i
v
e
M
e
t
h
o
d
)
a
t
j
a
v
a
.
b
a
s
e
/
j
d
k
.
i
n
t
e
r
n
a
l
.
r
e
f
l
e
c
t
.
N
a
t
i
v
e
M
e
t
h
o
d
A
c
c
e
s
s
o
r
I
m
p
l
.
i
n
v
o
k
e
(
N
a
t
i
v
e
M
e
t
h
o
d
A
c
c
e
s
s
o
r
I
m
p
l
.
j
a
v
a
:
62
)
a
t
j
a
v
a
.
b
a
s
e
/
j
d
k
.
i
n
t
e
r
n
a
l
.
r
e
f
l
e
c
t
.
D
e
l
e
g
a
t
i
n
g
M
e
t
h
o
d
A
c
c
e
s
s
o
r
I
m
p
l
.
i
n
v
o
k
e
(
D
e
l
e
g
a
t
i
n
g
M
e
t
h
o
d
A
c
c
e
s
s
o
r
I
m
p
l
.
j
a
v
a
:
43
)
a
t
j
a
v
a
.
b
a
s
e
/
j
a
v
a
.
l
a
n
g
.
r
e
f
l
e
c
t
.
M
e
t
h
o
d
.
i
n
v
o
k
e
(
M
e
t
h
o
d
.
j
a
v
a
:
566
)
a
t
o
r
g
.
m
y
b
a
t
i
s
.
s
p
r
i
n
g
.
S
q
l
S
e
s
s
i
o
n
T
e
m
p
l
a
t
e
Proxy53.execute(Unknown Source) at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:63) at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:63) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:324) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:83) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.mybatis.spring.SqlSessionTemplate
Proxy53.execute(UnknownSource)atorg.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:63)atorg.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79)atorg.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:63)atorg.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:324)atorg.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156)atorg.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109)atorg.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:83)atorg.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148)atorg.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141)atjava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)atjava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)atjava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)atjava.base/java.lang.reflect.Method.invoke(Method.java:566)atorg.mybatis.spring.SqlSessionTemplateSqlSessionInterceptor.invoke(SqlSessionTemplate.java:433)
at com.sun.proxy.
P
r
o
x
y
44.
s
e
l
e
c
t
L
i
s
t
(
U
n
k
n
o
w
n
S
o
u
r
c
e
)
a
t
o
r
g
.
m
y
b
a
t
i
s
.
s
p
r
i
n
g
.
S
q
l
S
e
s
s
i
o
n
T
e
m
p
l
a
t
e
.
s
e
l
e
c
t
L
i
s
t
(
S
q
l
S
e
s
s
i
o
n
T
e
m
p
l
a
t
e
.
j
a
v
a
:
230
)
a
t
o
r
g
.
a
p
a
c
h
e
.
i
b
a
t
i
s
.
b
i
n
d
i
n
g
.
M
a
p
p
e
r
M
e
t
h
o
d
.
e
x
e
c
u
t
e
F
o
r
M
a
n
y
(
M
a
p
p
e
r
M
e
t
h
o
d
.
j
a
v
a
:
137
)
a
t
o
r
g
.
a
p
a
c
h
e
.
i
b
a
t
i
s
.
b
i
n
d
i
n
g
.
M
a
p
p
e
r
M
e
t
h
o
d
.
e
x
e
c
u
t
e
(
M
a
p
p
e
r
M
e
t
h
o
d
.
j
a
v
a
:
75
)
a
t
o
r
g
.
a
p
a
c
h
e
.
i
b
a
t
i
s
.
b
i
n
d
i
n
g
.
M
a
p
p
e
r
P
r
o
x
y
.
i
n
v
o
k
e
(
M
a
p
p
e
r
P
r
o
x
y
.
j
a
v
a
:
59
)
a
t
c
o
m
.
s
u
n
.
p
r
o
x
y
.
Proxy44.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:230) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:137) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:75) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59) at com.sun.proxy.
Proxy44.selectList(UnknownSource)atorg.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:230)atorg.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:137)atorg.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:75)atorg.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59)atcom.sun.proxy.Proxy45.selectAll(Unknown Source)
at com.yy.homework.service.impl.EmployeeServiceImpl.selectAll(EmployeeServiceImpl.java:32)
at com.yy.homework.web.controller.EmployeeController.selectAll(EmployeeController.java:36)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:209)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:877)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:783)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:974)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:877)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:851)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at org.apache.coyote.AbstractProtocol
A
b
s
t
r
a
c
t
C
o
n
n
e
c
t
i
o
n
H
a
n
d
l
e
r
.
p
r
o
c
e
s
s
(
A
b
s
t
r
a
c
t
P
r
o
t
o
c
o
l
.
j
a
v
a
:
589
)
a
t
o
r
g
.
a
p
a
c
h
e
.
t
o
m
c
a
t
.
u
t
i
l
.
n
e
t
.
J
I
o
E
n
d
p
o
i
n
t
AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint
AbstractConnectionHandler.process(AbstractProtocol.java:589)atorg.apache.tomcat.util.net.JIoEndpointSocketProcessor.run(JIoEndpoint.java:312)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
二、解决办法
1、造成原因
SQL语法错误，where 后面出现模棱两可的字段 name ，由于employee 和 department 中都存在 name，数据库不能识别你查询的是哪一个 name，所以报错。
2、解决
把 SQL 语句中 where 后面的 name 改成 e.name 或者 d.name，根据你需求来就好。
Column ‘name’ in where clause is ambiguous;的更多相关文章
- Column 'id' in where clause is ambiguous
1.错误描述 org.hibernate.exception.ConstraintViolationException: error executing work at org.hibernate.e ...
- java mybatis Column 'AAA' in where clause is ambiguous
今天在java mybatis项目中遇到一个问题,“java mybatis Column 'AAA' in where clause is ambiguous”, 这是由于在多表连接查询的时候,遇上 ...
- Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column 'org_mer_id' in where clause is ambiguous
### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolatio ...
- SQL语句之Column 'Status' in where clause is ambiguous错误
问题: AND created_by IN (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) limit 0, 10]; Column 'created_by' in where cla ...
- Java开发问题：Column 'AAA' in where clause is ambiguous解决办法
当在java开发中遇到了Column 'AAA' in where clause is ambiguous问题时, 你需要去看看:多表查询的时候不同的表是否出现了相同名称相同的列, 如果存在,你需要在 ...
- [Err] 1052 - Column ‘roleId‘ in where clause is ambiguous
1.先看错误的sql语句: select a.authName from roles as r,authority as a,role_ah as ra where ra.roleId=r.roleI ...
- Column 'orders' in order clause is ambiguous
今天报了这个错误 原因是.当使用sql查询语句,使用了join查表.但是这个orders没指定是哪张表的字段 ,发生在自关联情况
- mysql错误：Column ‘id’ in field list is ambiguous的解决方法
[Err] 1052 - Column 'modify_time' in where clause is ambiguous 出错的语句: SELECT AVG(T.se)%60FROM( SELEC ...
- com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown column 'dd' in 'where clause'
今天在使用mysql数据库查找数据的时候报错,错误信息如下: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown co ...
随机推荐
- BBS项目分布搭建二(个人站点相关)
BBS项目分布搭建二 1. 首页详情补充 # 在home.html文件中 body标签内补充: <div class="container-fluid"> <di ...
- 前端面试题（css）
css 基础面试题 css 面试题 js 面试题 1.介绍下CSS的盒子模型 介绍一下标准的CSS的盒子模型?与低版本IE的盒子模型有什么不同的? css 是如何设置这两种模型的 box-si ...
- Docker 学习之命令篇
Docker 学习之命令篇 1. docker images //镜像列表 2. docker ps –a //所有运行过的容器 3. docker ps –l 最后运行的容器 4. docker ...
- 顺序表的插入和删除（基于c语言）
插入:在下标p处插入数据x:返回是否成功(0/1) 几个注意点:1.还能否插入数据:2.给的下标p是否是错误的以及p的范围:3.移动时的易错点(从下标大的元素开始):4.n与palist->n; ...
- Java程序员必备的工具和框架
最近几年,Java 的技术栈发展的非常快,成百上千的技术工具正不断地涌出来,这也造成了一个问题: 我们作为开发者,到底应该选哪些工具搭建出最合适的技术栈呢? 今天我就推荐一波我常用的.我了解的工具和框 ...
- 使用Resource文件实现应用程序多语言
写在前面: 1.创建资源文件 资源文件命名规则为:文件名(自定义)+cultrueInfo.Name+.resx后缀名 如:A.en-US.resx A.zh-CN.resx 这样命名应用程序代码会根 ...
- ZYNQ 启动问题 ：FSBL
0.ZYNQ外部启动条件 1. 电源要求: 在阶段0 BootROM时,安全模式下PS与PL都是必须上电的:非安全模式PS需要上电,如图: 在阶段1 FSBL时,PS与PL都是必须上电的,因为PL将在 ...
- unicode decode error解决办法
在使用flask编写博客程序时候,遇到了这个错误. 解决办法如下 添加如下代码 from flask import Flask, render_template import sys reload(s ...
- 详细描述一下 Elasticsearch 搜索的过程？
想了解 ES 搜索的底层原理,不再只关注业务层面了. 解答: 搜索拆解为"query then fetch" 两个阶段. query 阶段的目的:定位到位置,但不取. 步骤拆解如下 ...
- unable to resolve class XXX
> Task :HelloWorld_Web:compileGroovy startup failed: E:\GradleDemoManyModules\ExampleHelloWorld\H ...