Spting Boot with Graphql Error : org.h2.jdbc.JdbcSQLSyntaxErrorException Table not found in h2 Database

Question

我使用 h2[=34 实现了 Spring Boot 和 Graphql 的例子=] 数据库.

在我 运行 程序之后，我尝试自动创建所有 表 但我在那里遇到问题。

虽然我重新定义了application.yml中的URL并为每个实体命名，但我没有解决。

这是我的 application.yml 文件，如下所示。

spring:
  application:
    name: springbootgraphql
  datasource:
    url: jdbc:h2:mem:testdb;DATABASE_TO_UPPER=false;DB_CLOSE_DELAY=-1
    driverClassName: org.h2.Driver
    username: sa
    password: password
    hikari:
      connection-timeout: 2000
      initialization-fail-timeout: 0
  jpa:
    database-platform: org.hibernate.dialect.H2Dialect
    properties:
      hibernate:
        ddl-auto: update
        show_sql: true
        format_sql: true
        enable_lazy_load_no_trans: true
    generate-ddl: true
  h2:
    console:
      enabled: true
server:
  port : 8081

# http://localhost:8081/graphql
graphql:
  servlet:
    mapping: /graphql

这是我的错误，如下所示。

Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "hospital" not found; SQL statement:
insert into hospital (id, name) values (1, 'Hospital 1') [42102-200]

这是我的 项目 link : My Project

我该如何解决？

Answer 1

检查这个它可能会给你解决方案

By default, data.sql scripts are now run before Hibernate is initialized. This aligns the behavior of basic script-based initialization with that of Flyway and Liquibase. If you want to use data.sql to populate a schema created by Hibernate, set spring.jpa.defer-datasource-initialization to true. While mixing database initialization technologies is not recommended, this will also allow you to use a schema.sql script to build upon a Hibernate-created schema before it’s populated via data.sql.

您必须将 spring.jpa.defer-datasource-initialization 转换为 yml。