RaigorJiang opened a new issue #14830:
URL: https://github.com/apache/shardingsphere/issues/14830


   Hi community,
   
   Currently, the way to configure the `key generate strategy` in DistSQL is 
different from the Java API and YAML:
   - In the [Java 
API](https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/java-api/rules/sharding/#sharding-table-configuration),
 use `setKeyGenerateStrategy()`;
   - In 
[YAML](https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/yaml-config/rules/sharding/),
 use `keyGenerateStrategy`;
   - In 
[DistSQL](https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/),
 `GENERATED_KEY` is used;
   
   The keyword `GENERATED_KEY` affects the uniformity of the configuration.
   \
   So I recommend adjusting the keyword in the DistSQL syntax, to 
`KEY_GENERATE_STRATEGY`, just like `TABLE_STRATEGY`.
   
   #### Before
   ```sql
   CREATE SHARDING TABLE RULE t_order (
   RESOURCES(resource_0,resource_1),
   SHARDING_COLUMN=order_id,TYPE(NAME=hash_mod,PROPERTIES("sharding-count"=4)),
   
GENERATED_KEY(COLUMN=another_id,TYPE(NAME=snowflake,PROPERTIES("worker-id"=123)))
   );
   ```
   
   #### After
   ```sql
   CREATE SHARDING TABLE RULE t_order (
   RESOURCES(resource_0,resource_1),
   SHARDING_COLUMN=order_id,TYPE(NAME=hash_mod,PROPERTIES("sharding-count"=4)),
   
KEY_GENERATE_STRATEGY(COLUMN=another_id,TYPE(NAME=snowflake,PROPERTIES("worker-id"=123)))
   );
   ```


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