http://www.tutorialspoint.com/mybatis/mybatis_quick_guide.htm Copyright © tutorialspoint.com MYBATIS - QUICK GUIDE MYBATIS - QUICK GUIDE MYBATIS - OVERVIEW MYBATIS - OVERVIEW MyBatis is an open source

Request Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 8.6 Data Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 8.6.1 Background Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Data Migration Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 iii Stock Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364 9.2.4 Data Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371 Introduction . . .

Request Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 3.7 Data Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 iii 3.7.1 Background Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Data Migration Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Stock Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 4.2.4 Data Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247 Introduction . . .

Request Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 8.6 Data Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 8.6.1 Background Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Data Migration Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 iii Stock Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383 9.2.4 Data Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390 Introduction . . .

Request Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 3.7 Data Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 3.7.1 Background Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Data Migration Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Stock Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248 4.2.4 Data Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 Introduction . . .

Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.3.4 4. Create Migration Job . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3 Concepts & Features 8 3 Hint Sharding Route . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 3.1.5 Guide to Kernel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 SQL Parsing . XA transaction • BASE transaction 1.2.3 Database Governance • Distributed Governance • Data migration & Scale out • Tracing & Observability Supported • Data Encryption 1.2. Features 4 2 Quick Start

Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.3.4 4. Create Migration Job . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.3.5 5. Related documents Start Server sh %SHARDINGSPHERE_PROXY_HOME%/bin/start.sh 2.3.4 4. Create Migration Job Use DistSQL interface to manage the migration jobs. Please refer to Usage Manual for more details. 2.3.5 5. Related configurations in the config center will immediately take effect in the producing environment. Operation Guide Circuit Breaker Write DISABLED (case insensitive) to IP@PORT to disable that instance; delete DISABLED

## replicaCount: 1 ## ZooKeeper Persistence parameters ## ref: https://kubernetes.io/docs/user-guide/persistent-volumes/ ## @param governance.zookeeper.persistence.enabled Enable persistence on ZooKeeper size: 8Gi ## ZooKeeper's resource requests and limits ## ref: https://kubernetes.io/docs/user-guide/compute-resources/ ## @param governance.zookeeper.resources.limits The resources limits for the COMPUTE NODES 数据迁移 本章节将对数据迁移功能的语法进行详细说明。 SHOW MIGRATION RULE 描述 SHOW MIGRATION RULE 语法用于查询数据迁移规则。### 语法 ShowMigrationRule ::= 'SHOW' 'MIGRATION' 'RULE' 返回值说明 列 说明 read 数据读取配置 write 数据写入配置 stream_channel

## replicaCount: 1 ## ZooKeeper Persistence parameters ## ref: https://kubernetes.io/docs/user-guide/persistent-volumes/ ## @param governance.zookeeper.persistence.enabled Enable persistence on ZooKeeper size: 8Gi ## ZooKeeper's resource requests and limits ## ref: https://kubernetes.io/docs/user-guide/compute-resources/ ## @param governance.zookeeper.resources.limits The resources limits for the COMPUTE NODES 数据迁移 本章节将对数据迁移功能的语法进行详细说明。 SHOW MIGRATION RULE 描述 SHOW MIGRATION RULE 语法用于查询数据迁移规则。### 语法 ShowMigrationRule ::= 'SHOW' 'MIGRATION' 'RULE' 返回值说明 列 说明 read 数据读取配置 write 数据写入配置 stream_channel

## replicaCount: 1 ## ZooKeeper Persistence parameters ## ref: https://kubernetes.io/docs/user-guide/persistent-volumes/ ## @param governance.zookeeper.persistence.enabled Enable persistence on ZooKeeper size: 8Gi ## ZooKeeper's resource requests and limits ## ref: https://kubernetes.io/docs/user-guide/compute-resources/ ## @param governance.zookeeper.resources.limits The resources limits for the t_order SHOW MIGRATION LIST 查询运行列表 SHOW MIGRATION LIST SHOW MIGRATION STATUS jobId 查询作业状态 SHOW MIGRATION STATUS 1234 STOP MIGRATION jobId 停止作业 STOP MIGRATION 12345 START MIGRATION jobId 开启停止的作业 START