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  • Oracle 列名无效

    千次阅读 2013-10-09 09:14:57
    原文地址:列名无效">Oracle 列名无效作者:朱庆华今天往Oracle数据库内插入数据,insert语句,出现了问题,总是提示“无效列名”,后来猜测列名大小写问题,一般情况下,Oracle在创建表的时候,会自动把小写字母...
    原文地址:Oracle 列名无效 作者:朱庆华
    今天往Oracle数据库内插入数据,insert语句,出现了问题,总是提示“无效列名”,后来猜测列名大小写问题,一般情况下,Oracle在创建表的时候,会自动把小写字母变成大写字母,可是我们是用PowerDesigner做的数据库,它在创建SQL语句的时候把列名上加了一对双引号,结果列名就成小写字母了,在插入的时候,列名上也要加双引号。insert into tb_taxmode (id,"name") values(3,'abc');但是这样很麻烦,所以,以后还是要把列名用大写字母表示。
    不过powerdesigner可以自动将小写变为大写,设置方法为,Tools -model options--Package-Uppercase,就行了。


    在命令行下查询是有数据的,可是在网页中就是无法显示,郁闷至极,后来发现原因是没有commit,唉~~~~。
    展开全文
  • oracle java.sql.SQLException: 列名无效

    千次阅读 2019-01-11 15:59:27
    执行一段sql, String sql="select e.*,nvl(p.userid,0) as proid from (select * from (select ROWNUM as rowno,ee.* from (select * from SYS_USER_SIMPLE where (SYS_USER_SIMPLE.userid not in (select ...

     

    执行一段sql,

    String sql="select e.*,nvl(p.userid,0) as proid from (select * from (select ROWNUM as rowno,ee.* from (select * from SYS_USER_SIMPLE where (SYS_USER_SIMPLE.userid not in (select SYS_USER.userid from SYS_USER)) union select * from SYS_USER) ee " + " where nvl(ORGNAME,'*') like '%"+dept+"%' and username like '%"+name+"%' order by ORGNAME,USERNAME) where rowno <="+maxSize+" and rowno> " + pageSize + ") e"
    						
    					System.out.println("sql========"+sql);
    					dao.rs=dao.query(DbType.Oracle, sql, null);
    					while (dao.rs.next()) {
    						map = new LinkedHashMap<Object, Object>();
    						map.put("userid", dao.rs.getString("USERID")==null?"":dao.rs.getString("USERID"));
    						map.put("username", dao.rs.getString("USERNAME")==null?"":dao.rs.getString("USERNAME"));
    						map.put("deptname", dao.rs.getString("ORGNAME")==null?"":dao.rs.getString("ORGNAME"));
    						map.put("orgcode", dao.rs.getString("ORDERID")==null?"":dao.rs.getString("ORDERID"));
    						map.put("ispro", dao.rs.getString("ispro")==null?"":dao.rs.getString("ispro"));	
    						map.put("startlevel", dao.rs.getString("startlevel")==null?"":dao.rs.getString("startlevel"));
    						map.put("proid", dao.rs.getString("proid")==null?"":dao.rs.getString("proid"));						
    						//map.put("appgrant", dao.rs.getString("appgrant")==null?"":dao.rs.getString("appgrant"));
    						if("0".equals(dao.rs.getString("appgrant"))){
    							map.put("appgrant", "不授权");
    						}else if("1".equals(dao.rs.getString("appgrant"))){
    							map.put("appgrant", "授权");
    						}
    						
    						list.add(map);
    					}

    异常信息: 

    java.sql.SQLException: 列名无效
            at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
    :112)
            at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
    :146)
            at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
    :208)
            at oracle.jdbc.driver.OracleStatement.getColumnIndex(OracleStatement.jav
    a:3319)
            at oracle.jdbc.driver.OracleResultSetImpl.findColumn(OracleResultSetImpl
    .java:1926)
            at oracle.jdbc.driver.OracleResultSet.getString(OracleResultSet.java:151
    5)
            at org.apache.jsp.mobileweb.qwer_jsp._jspService(qwer_jsp.java:502)
            at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
            at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
    .java:438)
            at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3
    96)
            at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
    icationFilterChain.java:292)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
    ilterChain.java:207)
            at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52
    )
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
    icationFilterChain.java:240)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
    ilterChain.java:207)
            at com.egosystems.webcore.RequestEvent.doFilter(RequestEvent.java:132)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
    icationFilterChain.java:240)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
    ilterChain.java:207)
            at com.egosystems.webmsq.WebMSQService.doFilter(WebMSQService.java:41)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
    icationFilterChain.java:240)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
    ilterChain.java:207)
            at com.egosystems.exkernel.ExRequestEvent.doFilter(ExRequestEvent.java:3
    73)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
    icationFilterChain.java:240)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
    ilterChain.java:207)
            at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
    alve.java:212)
            at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
    alve.java:106)
            at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
    torBase.java:502)
            at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
    ava:141)
            at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
    ava:79)
            at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAcce
    ssLogValve.java:616)
            at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
    ve.java:88)
            at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
    a:522)
            at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp
    11Processor.java:1095)
            at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(
    AbstractProtocol.java:672)
            at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpo
    int.java:2500)
            at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoin
    t.java:2489)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.
    java:1145)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
    .java:615)
            at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskTh
    read.java:61)
            at java.lang.Thread.run(Thread.java:745)

     后台sql打印为

    select e.*,nvl(p.userid,0) as proid from (select * from (select ROWNUM as rowno,ee.* from (select * from SYS_USER_SIMPLE where (SYS_USER_SIMPLE.userid not in (select SYS_USER.userid from SYS_USER)) union select * from SYS_USER) ee  where nvl(ORGNAME,'*') like '%%' and username like '%%' order by ORGNAME,USER
    NAME) where rowno <=20 and rowno> 0) e left join app_user_pro p on e.userid=p.userid order by e.ORGNAME,e.USERNAME

    把SQL贴到PL/SQL 中执行,没有问题。在网上搜集了几种解决办法:

    1. 重启oracle服务。
    2. 查询出来的列名和getXxx("XXX");使用的列名不一致。
    3. 如果加了表的别名,在处理结果集的时候,也一定要给查询的列一个别名,不然就会莫名其妙的报"列名无效"的错误提示!给每列都加上个别名,然后jdbc访问别名,执行就OK了。

    解决了,是第二个办法,如果pl/sql查没有问题,那么看看结果集列名和你要获取的列名是否一致,问题大多出在这,仔细看。

     

     

    展开全文
  • import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; public class ...
  • IBATIS列名无效

    千次阅读 2017-05-26 23:41:31
    作者:xiuson, 原文发表... 最近在用ibatis连接Oracle,出现了几种列名无效的情况: — The error occurred in com/kingdee/youshang/basedata/mapper/ProductOnSale.xml. — The error occurred while ap

    作者:xiuson, 原文发表于:http://www.xiuson.com/?p=66


    最近在用ibatis连接Oracle,出现了几种列名无效的情况:

    — The error occurred in com/kingdee/youshang/basedata/mapper/ProductOnSale.xml.
    — The error occurred while applying a result map.
    — Check the ProductOnSale.ProductOnSaleResult.
    — Check the result mapping for the ‘id’ property.
    — Cause: java.sql.SQLException: 列名无效]; SQL was [] for task [SqlMapClient operation]

    将一些可能的原因列出来:

    一、SQL语句映射文件:

    1.查询语句返回的结果字段集不是所对应resultMap里面映射字段集的父集或相等,例如:

    resultMap 映射为:

    <resultMap class=”ProductOnSale” id=”ProductOnSaleResult”>
    <result column=”FID” javaType=”long” jdbcType=”BIGINT” property=”id”/>
    <result column=”FFUNDNAME” javaType=”string” jdbcType=”VARCHAR” property=”fundname”/>
    </resultMap>

     

    而SQL返回只有FFUNDNAME(没有FID):

    <select id=”findProducts” resultMap=”ProductOnSaleResult”>/*dialect*/
    SELECT FFUNDNAME FROM T_BS_PRODUCT_ON_SALE POS
    </select>

    2.resultMap配置里面的字段名前面加了表名:

    <resultMap id=”ProductOnSaleResult”>
    <result column=”POS.FID” javaType=”long” jdbcType=”BIGINT” property=”id”/>
    <result column=”POS.FFUNDNAME” javaType=”string” jdbcType=”VARCHAR” property=”fundname”/>
    </resultMap>


    展开全文
  • Oracle标识符无效
    2016-9-7 14:46:32 org.apache.catalina.core.StandardWrapperValve invoke
    
    严重: Servlet.service() for servlet springMVC threw exception
    java.sql.SQLSyntaxErrorException: ORA-00904: "交易成功": 标识符无效


    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:439)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:395)
    at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:802)
    at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:436)
    at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:186)
    at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:521)
    at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:205)
    at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:861)
    at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1145)
    at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1267)
    at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3449)
    at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3550)
    at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1374)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:62)
    at $Proxy25.execute(Unknown Source)
    at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:59)
    at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:73)
    at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:60)
    at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:267)
    at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:137)
    at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:96)
    at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:77)
    at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:108)
    at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:102)
    at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:66)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:358)
    at $Proxy9.selectOne(Unknown Source)
    at org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:163)
    at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:68)
    at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:52)
    at $Proxy19.iTotalDisplayRecords(Unknown Source)
    at com.tyzd.tenement.service.impl.SettleServiceImp.getSettle(SettleServiceImp.java:42)
    at com.tyzd.tenement.controller.SettleController.getSettle(SettleController.java:39)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:745)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:686)
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:925)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:855)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:612)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:503)

    at java.lang.Thread.run(Thread.java:662)




    它这个报的不是某个列,而是我传入的值。博主上网搜了各位大神的帖子,其实之前也遇到过一次。就是使用工具来创建数据表时会让列名带有双引号,不过这种一般你在数据库引用就会报错。

    好了,不多说。博主的问题是:

    <if test="status!=null and status!=''"> and s.name = ${status} </if>

    因为用到模糊查询所以在其它地方使用了'%${historyID}%'来格式化传入的值,修改时一时疏忽,

    语句应该为<if test="status!=null and status!=''"> and s.name = #{status} </if>

    是因为符号的问题。


    好了,博主第一次写。如果不到位的地方请各位大神见谅

    展开全文
  •  注意的是,不同数据库间的数据处理应使用标准SQL,即便这样,如果按照通常的写法,SQL中的列名会仍会被宣告“无效”。 解决的办法是:将列名用双引号括起来。如: select * from table1 where "id">10; select ...
  • SQL Error: 17006, SQLState: 99999 列名无效

    千次阅读 2020-08-24 16:00:38
    SQL Error: 17006, SQLState: 99999 列名无效 今天使用hibernate进行查询的时候报了一个错误,这里简单记录下。 问题描述: 使用hibernate查询实体报错。 原因分析: String sql = "select emplId,name from ...
  • 今天前辈给我一条sql语句select * from az01 a,az03 b where a....用JDBC访问oracle数据库写程序,再把sql注入java程序每次执行都报"列名无效"的错误,我前后反复和数据库列字段对照核对列名都是正确的,并且我将sql文打
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  • java.sql.SQLException: 列名无效

    千次阅读 2012-04-15 14:28:23
    select deptno,dname,dtype,dphone,dfax,ddescription,dupper,dcreatedate from ...SQL语句在PLSQL下执行没有问题,但是放在程序中报下面的错。 if (rs.next()) { dept.setDeptNo(rs.getInt("deptno")); dept.setDeptNa
  • 使用jdbc查询数据的话,打印sql在plsql执行没问题,看赋值问题,赋值的字段是否写进了sql语句中,比如 select name from a 赋值的时候写的是rs.getString("name"); rs.getString("age"); sql里面没有查询age...
  • import java.sql.*; public class DBDemo { public DBDemo() { } public static void main(String[] args) { String user="SYSTEM"; String password="X1i0o0n8g"; String url="jdbc:oracle...
  • JPA 提示列名无效 plsql执行正常 问题描述 刚开始这么写的 查询t .code, t.out_date 这两个字段 运行后报 [2020-09-07 10:28:11,038] [ERROR] [o.h.e.j.s.SqlExceptionHelper SqlExceptionHelper.java:142] 列名...
  • java.sql.SQLException: 列名无效 at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70) at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:133) at ...
  • hibernate列名无效

    千次阅读 2014-10-12 00:35:45
    第一种情况:sql语句与你的取值没有一一对应或者sql语句有问题。... nested exception is java.sql.SQLException: 列名无效 at com.daanhealth.pg.core.web.struts2.DaanRoleInterceptor.doIntercept...
  • SQL 复合查询问题:在班级课程表中进行sql复合查询时,sql语句可以在SQL Server查询分析器中执行成功,但是在Visual studio 2005中出现问题解决:在SQL Server中进行复合查询,会默认有一个主表,当我们使用隐藏字段...
  • 使用oracle发生标识符无效解决办法

    万次阅读 多人点赞 2018-08-18 12:16:15
    使用oracle时,发生标识符无效解决办法 一直以来写SQL语句发生标识符无效一般多为列名写错导致 ...由于oracle会自动将我们写的SQL语句列名自动转为大写,所以平时写SQL时,采用全小写方式居多. 但是今...
  • Hibernate列名无效异常处理

    万次阅读 2012-02-09 16:09:29
    Caused by: java.sql.SQLException: 列名无效 at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179) at oracle.jdbc....
  • 先打开一个分页列表,然后点击某条记录,打开明细,列表和打开明细调用的是同个SQL,本机用TOMCAT部署没问题,但当应用部署到 WEBSPHERE 时,却报错,错误日志如(RN是分页时自定义的列): --- Check the result ...
  • ibatis在动态列查询时,出现列名无效错误(使用remapResults属性) 当SQL语句是查询的数据项列是动态的,需要使用remapResults属性,并将其设置为true。 出现错误如下: ...— The error occurred while applying a r
  • java.sql.SQLException: Column ‘列名’ not found: 这句话的意思是:找不到此列 为什么会出现这个问题? 原因:我们在执行SQL语句查询的时候为列名起了 别名所导致的 数据库字段带下划线:el_empno 在@Query中...
  • 比如hql为Select po.Id as {productOrder.intId} From o_product_order po,那么productOrder这个映射文件只能有intId这个属性值,如果有另外的属性值,则会出现列名无效的错误。   解决方法为用as {productOrder...
  • Oracle SQL

    2017-09-29 12:04:25
    Oracle简介 一个 Oracle 服务器: 是一个数据管理系统(RDBMS),它提供开放的, 全面的, 近乎...由一个 Oracle 实例 和一个 Oracle 数据库组成 Oracle 数据库 和 Oracle 实例 Oracle 服务器由两大部分组成,

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