Retro
        
        
            
            Eye care
        
        
            
            Haitian
        
        
            
            Deep
        
        
            
            Dark
        
        
            
            Default
        
        
     
 
    
    
    
        
        
        
              
              
            
        
        
          
            Limitations
          
        
Procedures Supported
- Migration of peripheral data to databases managed by Apache ShardingSphere.
 
- Migration of integer or string unique key tables.
 
- Migration of integer or string primary key tables.
 
Procedures not supported
- Migration without primary key and unique key tables.
 
- Migration of composite primary key or composite unique key tables.
 
- Migration on top of the current storage node is not supported, so a brand new database cluster needs to be prepared as the migration target cluster.