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- 动态与公告
- 新手指引
- 产品简介
- 购买指南
- 快速入门
- 操作指南
- 实践教程
- API 文档
- History
- Introduction
- API Category
- Sales and fee related APIs
- Network management related APIs
- Account management related APIs
- Instance Management APIs
- Data security encryption related APIs
- Parameter configuration related APIs
- Log management related APIs
- Extended Event APIs
- Read only instance management related APIs
- Backup APIs
- Rollback APIs
- Data migration (cold standby migration) related APIs
- CreateBackupMigration
- ModifyBackupMigration
- StartBackupMigration
- DescribeBackupMigration
- DeleteBackupMigration
- DescribeUploadBackupInfo
- CreateIncrementalMigration
- ModifyIncrementalMigration
- StartIncrementalMigration
- DescribeIncrementalMigration
- DescribeBackupCommand
- DescribeBackupUploadSize
- DeleteIncrementalMigration
- Data migration (DTS old version) related APIs
- Making API Requests
- Database APIs
- Other APIs
- Data Types
- Error Codes
- 常见问题
- 相关协议
- 性能测试
- 词汇表
- 联系我们
检查详情
将源数据库迁移到目标实例下，需要保证目标实例下不存在与迁移的源数据库重名的数据库，否则会报错，错误详情为：“检查目标数据库是否存在”。
修复方法
如果目的库存在性检查报错：“检查目标数据库是否存在”，表示要迁移的数据库在目标实例下已经存在，请把目标实例下和迁移数据库重名的数据库删除或重命名后再进行重试。
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