The applications and databases that use Database Mesh to visit databases will form a large grid system, where they just need to be put into the right positions accordingly. They are all governed by the registry center, ShardingSphere can build an application system that is applicable to all kinds of scenarios. Ar‐ chitects can adjust the system architecture to the most applicable one to their needs to registry center, ShardingSphere can build an application system that is applicable to all kinds of scenarios. Ar‐ chitects can adjust the system architecture to the most applicable one to their needs to

primary key do not work after im‐ plementing KeyGenerateAlgorithm interface and configuring type property?349 7.8.16 [Sharding] In addition to internal distributed primary key, does ShardingSphere support [Other] Why is the database sharding result not correct when using Proxool? . 355 7.8.30 [Other] The property settings in the configuration file do not take effect when integrating ShardingSphere with Spring The applications and databases that use Database Mesh to visit databases will form a large grid system, where they just need to be put into the right positions accordingly. They are all governed by the

Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Impact on the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Limitations . . . . . . . primary key do not work after imple‐ menting KeyGenerateAlgorithm interface and configuring type property? . 459 8.3.9 Sharding In addition to internal distributed primary key, does ShardingSphere support Other Why is the database sharding result not correct when using Proxool? . . 464 8.6.10 Other The property settings in the configuration file do not take effect when in‐ tegrating ShardingSphere with Spring

type="POOLED"> <property name="driver" value="com.mysql.jdbc.Driver" /> <property name="url" value="jdbc:mysql://localhost:3306/mybatis" /> <property name="username" value="root" /> <property name="password" userMapper"+".selectUser"; //执行查询返回一个唯一 user 对象的 sql User user = session.selectOne(statement, 1); System.out.println(user); } “玩转”Java 系列 ————————————————————————————— 4 resource="db.properties"/> <property name="driver" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}"

primary key do not work after im‐ plementing KeyGenerateAlgorithm interface and configuring type property?361 7.8.16 [Sharding] In addition to internal distributed primary key, does ShardingSphere support [Other] Why is the database sharding result not correct when using Proxool? . 367 7.8.30 [Other] The property settings in the configuration file do not take effect when integrating ShardingSphere with Spring The applications and databases that use Database Mesh to visit databases will form a large grid system, where they just need to be put into the right positions accordingly. They are all governed by the

primary key do not work after implementing Shard- ingKeyGenerator interface and configuring type property? . . . . . . . . . . . . . . 299 7.17 How to solve that data encryption can’t work with JPA? . reasonably making full use of the computation and storage capacity of existed database in distributed system, rather than a totally new database. As the cornerstone of enterprises, relational database still database. The application and database that use Database Mesh to visit database will form a large grid system, where they just need to be put into the right position accordingly. They are all gov‐ erned by

Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Impact on the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Limitations . . . . . . . primary key do not work after imple‐ menting KeyGenerateAlgorithm interface and configuring type property? . 498 8.3.9 Sharding In addition to internal distributed primary key, does ShardingSphere support Why is the database sharding result not correct when using Proxool? . . 503 xiv 8.6.10 Other The property settings in the configuration file do not take effect when in‐ tegrating ShardingSphere with Spring

//向数据库发出sql执行查询，查询出结果集 resultSet = preparedStatement.executeQuery(); //遍历查询结果集 while(resultSet.next()){ System.out.println(resultSet.getString("id")+" "+resultSet.getString("username")); } } catch (Exception <property name="driver" value="com.mysql.jdbc.Driver" /> <property name="url" value="jdbc:mysql://localhost:3306/mybatis?characterEncoding=u tf-8" /> <property name="username" value="root" value="root" /> <property name="password" value="mysql" /> SqlMapConfig.xml 是 mybatis 核心配置文件，上边文件的配置内容为数据源、事务管理。 1.6.6 第五步：po 类 Po 类作为