小编Raf*_*ima的帖子

我有一个应用程序,我正在使用spring boot和postgres.我在尝试创建用户时遇到此错误.

当我在我的数据库上运行此查询时,我得到相同的错误:

select * from APP_USER

ERROR:  relation "app_user" does not exist
LINE 1: select * from APP_USER
                      ^
********** Error **********

ERROR: relation "app_user" does not exist
SQL state: 42P01

但如果我改为:

select * from "APP_USER"

有用.

如何在我的春季启动应用程序上配置它？

pom.xml中的依赖项:

<dependencies>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-security</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-thymeleaf</artifactId>
    </dependency>
    <dependency>
        <groupId>org.thymeleaf.extras</groupId>
        <artifactId>thymeleaf-extras-tiles2</artifactId>
        <version>2.1.1.RELEASE</version>
    </dependency>

    <dependency>
        <groupId>org.postgresql</groupId>
        <artifactId>postgresql</artifactId>
        <version>9.4-1201-jdbc41</version>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>

</dependencies>

application.properties:

spring.datasource.driverClassName=org.postgresql.Driver …

我正在使用logstash输入jdbc插件来读取两个(或更多)数据库并将数据发送到elasticsearch,并使用kibana 4来虚拟化这些数据.

这是我的logstash配置:

input {
  jdbc {
    type => "A"
    jdbc_driver_library => "C:\DEV\elasticsearch-1.7.1\plugins\elasticsearch-jdbc-1.7.1.0\lib\jtds-1.3.1.jar"
    jdbc_driver_class => "Java::net.sourceforge.jtds.jdbc.Driver"
    jdbc_connection_string => "jdbc:jtds:sqlserver://dev_data_base_server:1433/dbApp1;domain=CORPDOMAIN;useNTLMv2=true"
    jdbc_user => "user"
    jdbc_password => "pass"
    schedule => "5 * * * *"
    statement => "SELECT id, date, content, status from test_table"
  }

jdbc {
    type => "B"
    jdbc_driver_library => "C:\DEV\elasticsearch-1.7.1\plugins\elasticsearch-jdbc-1.7.1.0\lib\jtds-1.3.1.jar"
    jdbc_driver_class => "Java::net.sourceforge.jtds.jdbc.Driver"
    jdbc_connection_string => "jdbc:jtds:sqlserver://dev_data_base_server:1433/dbApp2;domain=CORPDOMAIN;useNTLMv2=true"
    jdbc_user => "user"
    jdbc_password => "pass"
    schedule => "5 * * * *"
    statement => "SELECT id, date, content, status from test_table"
  }
} …