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DistSQL has been providing strong dynamic management capabilities to the ShardingSphere ecosystem. This post takes data sharding as an example to illustrate DistSQL’s application scenarios and related sharding methods. A series of DistSQL statements are concatenated through practical cases to give you a complete set of practical DistSQL sharding management schemes, which create and maintain distributed databases through dynamic management. The following DistSQL will be used in this example:. The number of shards is 2 databases.