如何解决org.postgresql.jdbc.PgConnection.createClob（）尚未实现 [英] How to resolve org.postgresql.jdbc.PgConnection.createClob() is not yet implemented

问题描述

启动spring-boot应用程序时，我收到：

When starting spring-boot application I've received:

原因：java .sql.SQLFeatureNotSupportedException：尚未实现org.postgresql.jdbc.PgConnection.createClob（）方法。

Caused by: java.sql.SQLFeatureNotSupportedException: Method org.postgresql.jdbc.PgConnection.createClob() is not yet implemented.

我知道这与Postgresql驱动程序中的某些问题有关我正在使用。

I know this is related to some issue from Postgresql driver, which I am using now.

许多人解决了此问题，只需将以下行放在application.properties文件中：

Many people resolved the problem just putting this following line in application.properties file:

spring.jpa.properties.hibernate.temp.use_jdbc_metadata_defaults = true

spring.jpa.properties.hibernate.temp.use_jdbc_metadata_defaults=true

我仍然遇到相同的问题。还有其他提示吗？如果考虑使用当前配置查看我的项目：
https://github.com/caliari77/hiRank

I still have the same issue. Is there any other tip for It? In case thinking about see my project with current configuration: https://github.com/caliari77/hiRank

推荐答案

经过一些测试，我可以解决这个问题。似乎缺少Hibernate实现，因此要解决此问题，我已在gradle.build文件中添加了它。我以为Spring-boot在获得JPA时已经处理了它，但是我错了。这是我从gradle.build更新的依赖项：

After some tests I could resolve this. It seems Hibernate implementation was missing, so to resolve this I've added It in gradle.build file. I thought Spring-boot already took care of It when getting JPA, but I was wrong. Here It is my updated dependencies from gradle.build:

dependencies {

//Spring
//implementation 'org.springframework.boot:spring-boot-starter-actuator'
implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
implementation 'org.springframework.boot:spring-boot-starter-web'
//runtimeOnly 'org.springframework.boot:spring-boot-devtools'
testImplementation 'org.springframework.boot:spring-boot-starter-test'

//Hibernate
implementation 'org.hibernate:hibernate-core:5.4.2.Final'
implementation 'org.hibernate:hibernate-entitymanager:5.4.2.Final'

//Postgres
implementation 'org.postgresql:postgresql:42.2.5.jre7'

//Gson
implementation 'com.google.code.gson:gson:2.8.5'

//Logger
implementation 'log4j:log4j:1.2.17'

}

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