Webb25 nov. 2024 · 使用shardingsphere 尝试进行分库时,报错 Missing the data source name: ‘null’ 详细错误内容. org.mybatis.spring.MyBatisSystemException: nested exception is … Webb4 sep. 2024 · I have a bug, It's "Missing the data source name: 'null'" on use shardingsphere. I perform an "insert" to insert a set of data into the database, he returned the exception to …
Spring Boot Error: Creating a Bean With
Webb27 maj 2024 · 原本ConfigMapContext读取"sharding.jdbc.config"的配置是在ShradingDatasource初始化的时候注入的.但是ShardingDatasource初始化的时候先进行 … WebbShardingSphere问题解决(一) sha sharding 概要:错误信息 Data sources cannot be empty shardingSphere版本 shardingshpere_version=4.1.0 … solitary monastics for christ
sharding jdbc集成多数据源 - 掘金 - 稀土掘金
Webb17 jan. 2024 · @shalousun Actually, mysql&oracle doesn’t support catalog.. In an abstract Database model, a db instance contains several catalogs, each catalog contains several schema, every schema have many tables/views and other objects.Then we used to use Database in a specified case instead of the two concepts: catalog&schema. Webb并且由于 ShardingDataSource 内部是封装了真实数据源的,所以 ShardingDataSource 本身并不需要进行健康检查,遇到 ShardingDataSource 的情况返回 null 即可(当然如果能全部实现是最好的)。 代码如下 @Configuration public class JpaConfiguration { /** * 解决新版Spring中,健康健康检查用到 sharding jdbc 时,该组件没有完全实现MySQL驱动导致的 … WebbShardingDataSource 类它在原 DataSource 基础上做了功能拓展,初始化时注册了分片SQL路由包装器、SQL重写上下文和结果集处理引擎,还对数据源类型做了校验,因为 … solitary men