如何解决类型转换错误（运算符不存在：bigint = bytea）？答案

【问题标题】：How to solve typecast error (operator does not exist: bigint = bytea)?如何解决类型转换错误（运算符不存在：bigint = bytea）？
【发布时间】：2021-02-12 20:11:50
【问题描述】：

我正在尝试将在 Microsoft SQL Server 上运行良好的 Spring Boot 应用程序迁移到 PostgreSQL。但是，在清理查询以匹配 PGSQL 的语法后，我收到一条错误消息：

org.postgresql.util.PSQLException: ERROR: operator does not exist: bytea = integer
  Hint: No operator matches the given name and argument type(s). You might need to add explicit type casts.
  Position: 868

问题是我有超过 40 个控制器并使用相同的模式对它们进行编码，它们在 SQL Server 上都运行良好，但是在迁移到 PostgreSQL 时，40 个控制器中有 3 个抛出了这个有趣的错误。我将请求作为Long 传递给控制器，我的数据库中的列也是Long (bigint)。所以我不知道这是从哪里来的。我做了很多谷歌搜索，但没有解决问题。这是我检查的一些有价值的链接。

这是其中一个控制器：

    @PostMapping("/date-sum")
    public ResponseEntity<Object> sumRecordsWithDate(@RequestBody SearcherDto searcherDto) {

        Long type = searcherDto.getCompanyTypeId();
        Long process = searcherDto.getProcessTypeFk();
        Long process1 = searcherDto.getProcessTypeFk1();
        Long process2 = searcherDto.getProcessTypeFk2();
        Long process3 = searcherDto.getProcessTypeFk3();
        LocalDateTime start = LocalDateTime.of(LocalDate.from(searcherDto.getStartDate()), LocalTime.of(0, 0, 0));
        LocalDateTime end = LocalDateTime.of(LocalDate.from(searcherDto.getEndDate()), LocalTime.of(23, 59, 59));


        SumInterface sumInterface = sumRepository
                .sumWithDate(process, process1, process2,
                        process3, type, start, end);

        return ResponseEntity.ok(new JsonResponse("See Data Object for Details", sumInterface));
    }

这是我从邮递员那里发送的请求：

{
"startDate": "2014-06-11",
"endDate": "2020-10-14",
"processTypeFk":9542,
"companyTypeId": 6995

    }

下面是我的带有本地查询的存储库：

    @Query(value = "SELECT sum(case when (IS_QUERIED = false AND SUBMITTED = true) then b.AMOUNT else null end) AS pending, " +
            " sum(case when (SUBMITTED = false OR SUBMITTED IS NULL) then b.AMOUNT else null end) AS notSubmitted, " +
            " sum(case when ( (SUBMITTED = true)) then 1 else null end) AS submitted, " +
            " sum(b.AMOUNT) AS totalApplications, " +
            " sum(case when (IS_QUERIED = true ) then b.AMOUNT else null end) AS queried," +
            " sum(case when (APPROVED = true) then b.AMOUNT else null end) AS approved, " +
            " sum(case when (APPROVED = false) then b.AMOUNT else null end) AS notApproved " +
            " FROM ANNUAL_RETURNS a" +
            " LEFT JOIN PAYMENT_HISTORY b ON a.id=b.RECORD_ID AND b.PROCESS_TYPE_FK = a.PROCESS_TYPE_FK"+
            " LEFT JOIN COMPANY c ON c.id= a.COMPANY_FK " +
            " WHERE (a.FINANCIAL_YEAR_END >=:startDate AND a.FINANCIAL_YEAR_END <=:endDate) AND " +
            " b.PAYMENT_STATUS='APPROVED' AND (c.COMPANY_TYPE_FK=:companyTypeId OR :companyTypeId=0) " +
            " AND (a.PROCESS_TYPE_FK =:processTypeFk OR " +
            "(:processTypeFk1=9542 AND :processTypeFk2=9594 AND :processTypeFk3=9598)) ", nativeQuery = true)
    SumInterface sumWithDate(@Param("processTypeFk")Long processTypeFk,
@Param("processTypeFk1")Long processTypeFk1, @Param("processTypeFk2") Long processTypeFk2, @Param("processTypeFk3") Long processTypeFk3,
@Param("companyTypeId") Long companyTypeId,
@Param("startDate") LocalDateTime startDate,
@Param("endDate") LocalDateTime endDate);

更新：

这是另一个没有传递 LocalDateTime 参数并引发相同错误的控制器：

    @PostMapping("/count")
    public ResponseEntity<Object> countRecords(@RequestBody SearcherDto searcherDto) {

        Long type = searcherDto.getCompanyTypeId();
        Long process = searcherDto.getProcessTypeFk();
        Long process1 = searcherDto.getProcessTypeFk1();
        Long process2 = searcherDto.getProcessTypeFk2();
        Long process3 = searcherDto.getProcessTypeFk3();
        SumInterface annualReturnInterface = sumRepository
                .countReturns(process, process1, process2, process3, type);

        return ResponseEntity.ok(new JsonResponse("See Data Object for Details", sumInterface));
    }

//the corresponding repository with native query is

    @Query(value = "SELECT count(case when (IS_QUERIED = false AND SUBMITTED = true) then 1 else null end) AS pending, " +
            " count(case when (SUBMITTED = false OR SUBMITTED IS NULL) then 1 else null end) AS notSubmitted, " +
            " count(case when ( (SUBMITTED = true)) then 1 else null end) AS submitted, " +
            " count(*) AS totalApplications, " +
            " count(case when (IS_QUERIED = true) then 1 else null end) AS queried," +
            " count(case when (APPROVED = true) then 1 else null end) AS approved, " +
            " count(case when (APPROVED = false) then 1 else null end) AS notApproved " +
            " FROM ANNUAL_RETURNS a" +
            " LEFT JOIN PAYMENT_HISTORY b ON a.id=b.RECORD_ID AND b.PROCESS_TYPE_FK = a.PROCESS_TYPE_FK" +
            " LEFT JOIN COMPANY c ON c.id= a.COMPANY_FK " +
            " WHERE (c.COMPANY_TYPE_FK=:companyTypeId OR :companyTypeId=0) AND (a.PROCESS_TYPE_FK =:processTypeFk OR " +
            "(:processTypeFk1=9542 AND :processTypeFk2=9594 AND :processTypeFk3=9598)) ", nativeQuery = true)
    AnnualReturnInterface countReturn(@Param("processTypeFk") Long processTypeFk,
                                                                         @Param("processTypeFk1") Long processTypeFk1,
                                                                         @Param("processTypeFk2") Long processTypeFk2,
                                                                         @Param("processTypeFk3") Long processTypeFk3,
                                                                         @Param("companyTypeId") Long companyTypeId);

下面是使用邮递员发送给这个控制器的请求：

{

"processTypeFk1": 9542,
"processTypeFk2": 9598,
"processTypeFk3": 9594,
"companyTypeId": 0

       }

以下是我向两个控制器发出请求时得到的错误跟踪：

org.postgresql.util.PSQLException: ERROR: operator does not exist: bytea = integer
  Hint: No operator matches the given name and argument type(s). You might need to add explicit type casts.
  Position: 868
    at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2553) ~[postgresql-42.2.16.jar:42.2.16]
    at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2285) ~[postgresql-42.2.16.jar:42.2.16]
    at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:323) ~[postgresql-42.2.16.jar:42.2.16]
    at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:473) ~[postgresql-42.2.16.jar:42.2.16]
    at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:393) ~[postgresql-42.2.16.jar:42.2.16]
    at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:164) ~[postgresql-42.2.16.jar:42.2.16]
    at org.postgresql.jdbc.PgPreparedStatement.executeQuery(PgPreparedStatement.java:114) ~[postgresql-42.2.16.jar:42.2.16]
    at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52) ~[HikariCP-3.4.5.jar:na]
    at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java) ~[HikariCP-3.4.5.jar:na]
    at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.loader.Loader.getResultSet(Loader.java:2341) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2094) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.loader.Loader.doQuery(Loader.java:953) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:350) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.loader.Loader.doList(Loader.java:2887) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.loader.Loader.doList(Loader.java:2869) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2701) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.loader.Loader.list(Loader.java:2696) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:338) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.internal.SessionImpl.listCustomQuery(SessionImpl.java:2142) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.internal.AbstractSharedSessionContract.list(AbstractSharedSessionContract.java:1163) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.query.internal.NativeQueryImpl.doList(NativeQueryImpl.java:173) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1533) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1581) ~[hibernate-core-5.4.21.Final.jar:5.4.21.Final]
    at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:196) ~[spring-data-jpa-2.3.4.RELEASE.jar:2.3.4.RELEASE]
    at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:88) ~[spring-data-jpa-2.3.4.RELEASE.jar:2.3.4.RELEASE]
    at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:154) ~[spring-data-jpa-2.3.4.RELEASE.jar:2.3.4.RELEASE]
    at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:142) ~[spring-data-jpa-2.3.4.RELEASE.jar:2.3.4.RELEASE]
    at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor$QueryMethodInvoker.invoke(QueryExecutorMethodInterceptor.java:195) ~[spring-data-commons-2.3.4.RELEASE.jar:2.3.4.RELEASE]
    at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:152) ~[spring-data-commons-2.3.4.RELEASE.jar:2.3.4.RELEASE]
    at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:130) ~[spring-data-commons-2.3.4.RELEASE.jar:2.3.4.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:80) ~[spring-data-commons-2.3.4.RELEASE.jar:2.3.4.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:367) ~[spring-tx-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:118) ~[spring-tx-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139) ~[spring-tx-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:149) ~[spring-data-jpa-2.3.4.RELEASE.jar:2.3.4.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:95) ~[spring-aop-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at com.sun.proxy.$Proxy178.sumAnnualReturnByProcessTypeAndOrCompanyTypeWithDate(Unknown Source) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:205) ~[spring-aop-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at com.sun.proxy.$Proxy90.sumAnnualReturnByProcessTypeAndOrCompanyTypeWithDate(Unknown Source) ~[na:na]
    at com.oasis.isds.executivedashboard.controller.AnnualReturnController.sumAnnualReturnRecordsWithDate(AnnualReturnController.java:94) ~[classes/:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105) ~[spring-webmvc-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:878) ~[spring-webmvc-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:792) ~[spring-webmvc-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) ~[spring-webmvc-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:652) ~[tomcat-embed-core-9.0.38.jar:4.0.FR]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) ~[tomcat-embed-core-9.0.38.jar:4.0.FR]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.38.jar:9.0.38]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:113) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:158) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at com.oasis.isds.executivedashboard.security.JwtAuthTokenFilter.doFilterInternal(JwtAuthTokenFilter.java:49) ~[classes/:na]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:92) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE]
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.9.RELEASE.jar:5.2.9.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
    at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]

以下是 2 个主要实体

//first entity

@Entity
@Table(name="ANNUAL_RETURNS")
public class AnnualReturn implements Serializable {

    private static final long serialVersionUID = 1L;


    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "ID")
    private Long id;

    @Column(name = "IS_QUERIED")
    private Boolean queried;

    @Column(name = "FINANCIAL_YEAR_END")
    private String financialYearEnd;
    @Column(name = "FINANCIAL_YEAR_START")
    private String financialYearStart;

    @Column(name = "FINANCIAL_YEAR")
    private String financialYear;

    private Boolean approved;

    @Column(name = "APPROVAL_DATE")
    private Date approvalDate;

    @ManyToOne
    @JoinColumn(name = "COMPANY_FK")
    private Company company;

    @ManyToOne
    @JoinColumn(name = "PROCESS_TYPE_FK",referencedColumnName = "id")
    private Process_Type processType;

}

//second entity


@Data
@Entity
@Table(name = "COMPANY")
@JsonIgnoreProperties({"hibernateLazyInitializer", "handler"})
public class Company implements Serializable {

    private static final long serialVersionUID = -4358934782506546691L;

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "ID")
    private Long id;

    @Column(name = "APPROVED_NAME")
    private String approvedName;

    @Column(name = "REGISTRATION_APPROVED")
    private Boolean registrationApproved;

    @Column(name = "RC_NUMBER")
    private String rcNumber;

    @Column(name = "ADDRESS")
    private String address;

    @JsonIgnore
    @OneToOne
    @JoinColumn(name = "COMPANY_TYPE_FK", referencedColumnName = "id")
    private Company_Type companyTypeFk;

    @Column(name = "DATE_OF_APPROVAL")
    private Date dateOfApproval;

请帮助我提出想法和可能的解决方案。

【问题讨论】：

那么您的哪一列是bytea？（而为什么是一个开头？没有一个列名表明使用bytea是必要的）
我的专栏都不是字节，这就是为什么这个错误很奇怪。我引用的列是 Long (bigint)。事实上，在整个应用程序中并没有使用 bytea。在 MS-SQL 上一切正常。 @a_horse_with_no_name
然后您的混淆层（又名“ORM”）将参数之一发送为 bytea - 可能是 LocalDateTime 的东西。
我也这么认为，但我在调试模式下运行应用程序以检查请求中发送的内容，在应用程序的调试模式运行期间传入的是 LocalDateTime 和 Long 数据类型。如果您对解决它有任何建议，我将不胜感激。 @a_horse_with_no_name

标签： java postgresql spring-data-jpa

【解决方案1】：

很可能是LocalDateTime。您的驱动程序不知道如何处理它，并且可能正在使用默认的 Java 序列化将其转换为 bytea（与 bigint 相比）。

最简单的解决方案（因为您已经在使用本机查询而不是 JPA）是自己转换它。只有您知道您应该如何执行此操作（纪元时间？秒或毫秒？什么时区？）但类似：

long startValue = start.atOffset(ZoneOffset.UTC).toEpochSecond();

更高级的配置将涉及注册正确的转换器。同样，不会有一个开箱即用的方法，因为没有定义从本地日期时间获取整数的方法。

我建议您改用完全指定的类型（OffsetDateTime、ZonedDateTime、Instant），并在架构中使用正确的日期时间类型。

【讨论】：

非常感谢您的回答。我现在的问题是在其他控制器中我没有使用或发布任何 LocalDateTIme 以及我的请求中的其他 Long 参数但它们仍然抛出相同的错误。然后相反，我在许多其他地方使用 LocalDateTime 并且它可以工作。你会建议什么可能是导致这种行为的原因，我该如何解决这些问题？ @OrangeDog
@kingified 那么你没有在问题中提供足够的信息。记录实际的 SQL 并找到 bytea。
我已更新我的问题，以提供有关引发类似错误的其他控制器的更多详细信息。请检查一下。请详细说明如何记录实际的 sql 并找到 bytea。我也会感谢更多的细节。谢谢
使用的JDBC驱动版本绝对可以处理LocalDateTime到PreparedStatement.setObject()

【解决方案2】：

有一个解决方法，但它不会有实际的修复，除非 PostgreSQL 团队决定在他们的解析器中创建一个延迟类型检查，以便在初始运行时传递空值。

因此，解决方法是......

private static final Long LONG_CONST = 0L;
@PostMapping("/date-sum")
public ResponseEntity<Object> sumRecordsWithDate(@RequestBody SearcherDto searcherDto) {

    Long type = searcherDto.getCompanyTypeId();
    Long process = searcherDto.getProcessTypeFk();
    Long process1 = searcherDto.getProcessTypeFk1();
    Long process2 = searcherDto.getProcessTypeFk2();
    Long process3 = searcherDto.getProcessTypeFk3();
    LocalDateTime start = LocalDateTime.of(LocalDate.from(searcherDto.getStartDate()), LocalTime.of(0, 0, 0));
    LocalDateTime end = LocalDateTime.of(LocalDate.from(searcherDto.getEndDate()), LocalTime.of(23, 59, 59));

    // difference starts here
    EntityManager em = getEntityManager();

    Query q = em.createNativeQuery(..., ReturnType.class);
    // or createNamedQuery if you've registered it via NamedNativeQuery, which I recommend
    q.setParameter("processTypeFk", LONG_CONST).setParameter("processTypeFk", process);
    q.setParameter("processTypeFk1", LONG_CONST).setParameter("processTypeFk1", process1);
    q.setParameter("processTypeFk2", LONG_CONST).setParameter("processTypeFk2", process2);
    q.setParameter("processTypeFk3", LONG_CONST).setParameter("processTypeFk3", process3);
    q.setParameter("companyTypeId", LONG_CONST).setParameter("companyTypeId", companyTypeId)
    // these are never null, so we don't need to type-set them.
    q.setParameter("startDate", start);
    q.setParameter("endDate", end);

    ... q.getResultList();

    return ResponseEntity.ok(new JsonResponse("See Data Object for Details", sumInterface));
}

这里发生的情况是，第一次调用 setParameter 您使用非空值来确保 Hibernate 正确确定该参数的类型，然后在第二次调用中您设置正确（并且可能为 null ) 值，但类型检查已经完成，因此被跳过。

【讨论】：

请我对我使用本机 sql 查询的存储库接口（如上述问题中所述）进行任何更改？ @coladict
您可以通过直接转到 EntityManager 来完全避免存储库接口。
这一行没有编译：EntityManager em = getEntityManager();它告诉我“java：包 sun.reflect.generics.tree 不存在”
我没有使用过 Spring-boot，所以我不知道从哪里获取 EntityManager。这只是“您需要 EntityManager 来处理请求/线程”的简写。也许这会有所帮助netsurfingzone.com/jpa/…
错误实际上来自：Query q = em.createNativeQuery(..., ReturnType.class);因为它说“java：包 sun.reflect.generics.tree 不存在”...这是 ReturnType.class 导入的包... import sun.reflect.generics.tree.ReturnType;

【解决方案3】：

经过几天的头脑风暴，我解决了这个问题。我发现 PostgreSQL 驱动程序无法处理参数中的所有抽象。它认为有些是空的。因此，在尝试了不同的建议但对我没有任何效果后，我所做的是我重新设计了我的代码并创建了新的端点来处理其他抽象级别。

简单地说，我减少了存储库和控制器方法的重载以避免传递空值，因为 MS SQL 可以处理，但 postgreSQL 无法处理。

这是我新的存储库接口方法：

    @Query(value = "SELECT count(case when (IS_QUERIED = false AND SUBMITTED = true) 
then 1 else null end) AS pending, 
count(case when (SUBMITTED = false OR SUBMITTED IS NULL) then 1 else null end) AS notSubmitted, 
count(case when ( (SUBMITTED = true)) then 1 else null end) AS submitted, count(*) AS totalApplications, 
count(case when (IS_QUERIED = true) then 1 else null end) AS queried, 
count(case when (APPROVED = true) then 1 else null end) AS approved, 
count(case when (APPROVED = false) then 1 else null end) AS notApproved 
FROM ANNUAL_RETURNS a LEFT JOIN PAYMENT_HISTORY b ON a.id=b.RECORD_ID 
AND b.PROCESS_TYPE_FK = a.PROCESS_TYPE_FK LEFT JOIN COMPANY c 
ON c.id= a.COMPANY_FK WHERE (c.COMPANY_TYPE_FK=:companyTypeId OR :companyTypeId=0) 
AND a.PROCESS_TYPE_FK =:processTypeFk ", nativeQuery = true)
AnnualReturnInterface countReturn(@Param("processTypeFk") Long processTypeFk,
@Param("companyTypeId") Long companyTypeId);

这是新的控制器方法：

@PostMapping("/count")
    public ResponseEntity<Object> countAnnualReturnRecordsByOneProcessType
(@RequestBody SearcherDto searcherDto) {

        Long companyType = searcherDto.getCompanyTypeId();
        Long processType = searcherDto.getProcessTypeFk();

        AnnualReturnInterface annualReturnInterface = annualReturnRepository
                .countAnnualReturnByOneProcessTypeAndCompanyType(processType, companyType);

        return ResponseEntity.ok(new JsonResponse("See Data Object for Details", annualReturnInterface));
    }

这是第二个新的存储库接口方法：（注意：2 个查询是从问题中的一个中提取的。）

    @Query(value = "SELECT count(case when (IS_QUERIED = false AND SUBMITTED = true) 
then 1 else null end) AS pending, count(case when (SUBMITTED = false OR SUBMITTED IS NULL)
 then 1 else null end) AS notSubmitted, count(case when ( (SUBMITTED = true)) then 1 
else null end) AS submitted, count(*) AS totalApplications, 
count(case when (IS_QUERIED = true) then 1 else null end) AS queried, 
count(case when (APPROVED = true) then 1 else null end) AS approved, 
count(case when (APPROVED = false) then 1 else null end) AS notApproved  
FROM ANNUAL_RETURNS a LEFT JOIN PAYMENT_HISTORY b ON a.id=b.RECORD_ID 
AND b.PROCESS_TYPE_FK = a.PROCESS_TYPE_FK LEFT JOIN COMPANY c ON 
c.id= a.COMPANY_FK WHERE (c.COMPANY_TYPE_FK=:companyTypeId OR :companyTypeId=0) AND a.PROCESS_TYPE_FK in (9542,9594,9598) ", nativeQuery = true)

    AnnualReturnInterface countAnnualReturnByAllProcessTypeAndOrCompanyType(@Param("companyTypeId") Long companyTypeId);
    }

而第二个控制器如下：

@PostMapping("/count-all")
    public ResponseEntity<Object> countAnnualReturnRecordsByAllProcessType
(@RequestBody SearcherDto searcherDto) {

        Long companyType = searcherDto.getCompanyTypeId();
        AnnualReturnInterface annualReturnInterface = annualReturnRepository
                .countAnnualReturnByAllProcessTypeAndOrCompanyType(companyType);

        return ResponseEntity.ok(new JsonResponse("See Data Object for Details", annualReturnInterface));
    }

到目前为止一切顺利，我的代码现在在 postgreSQL 上运行，但与 MS SQL 相比设计不同。

感谢所有提出问题的人。

【讨论】：

【解决方案4】：

在要修复的每个属性中使用@Convert，
将自定义类传递给 @Convert(converter=CustomConverter.class)
比CustomConverter应该实现javax的AttributeConverter
编写您的自定义逻辑。

【讨论】：