userkdg commented on issue #14010: URL: https://github.com/apache/shardingsphere/issues/14010#issuecomment-990728339
> ### Which version of ShardingSphere did you use? > the lastest master > > ### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy? > ShardingSphere-Proxy > > ### Expected behavior > (no) subquery order by or group by、 alterTable > > ```sql > preview select a.address from ec_oms_order a group by a.address desc; > > select a.address_cipher as address from ec_oms_order a group by a.address_cipher desc; > > preview select a.address from ec_oms_order a order by a.address desc; > > select a.address_cipher as address from ec_oms_order a order by a.address_cipher desc; > > preview select count(1) as cnt from (select a.address from ec_oms_order a order by a.address desc ) as tmp; > > select count(1) as cnt from (select a.address_cipher as address from ec_oms_order a group by a.address_cipher desc ) as tmp; > > preview select count(1) as cnt from (select a.address from ec_oms_order a order by a.address desc ) as tmp; > > select count(1) as cnt from (select a.address_cipher as address from ec_oms_order a order by a.address_cipher desc ) as tmp; > > preview alter table ec_oms_order add column ab text after address; > > alter table ec_oms_order add column ab text after address_cipher; > > preview alter table ec_oms_order add column ab text after address; > > alter table ec_oms_order add column ab text after address_cipher; > > preview alter table ec_oms_order modify column ab text after address; > > alter table ec_oms_order modify column ab text after address_cipher; > > preview alter table ec_oms_order change column ab ab text after address; > > alter table ec_oms_order change column ab ab text after address_cipher; > ``` > > To remak : order by / group by can`t use xx_cipher as xx , so only rewrite to xx_cipher > > ### Actual behavior > (no) subquery order by or group by > > ```sql > preview select a.address from ec_oms_order a group by a.address desc; > > select a.address_cipher as address from ec_oms_order a group by a.address desc; > > preview select a.address from ec_oms_order a order by a.address desc; > > select a.address_cipher as address from ec_oms_order a order by a.address desc; > > preview select count(1) as cnt from (select a.address from ec_oms_order a order by a.address desc ) as tmp; > > select count(1) as cnt from (select a.address_cipher as address from ec_oms_order a group by a.address desc ) as tmp; > > preview select count(1) as cnt from (select a.address from ec_oms_order a order by a.address desc ) as tmp; > > select count(1) as cnt from (select a.address_cipher as address from ec_oms_order a order by a.address desc ) as tmp; > > preview alter table ec_oms_order add column ab text after address; > > alter table ec_oms_order add column ab text after address ; > > preview alter table ec_oms_order add column ab text after address; > > alter table ec_oms_order add column ab text after address ; > > preview alter table ec_oms_order modify column ab text after address; > > alter table ec_oms_order modify column ab text after address ; > > preview alter table ec_oms_order change column ab ab text after address; > > alter table ec_oms_order change column ab ab text after address ; > ``` > > ### Reason analyze (If you can) > no implement rewrite order/group by encrypt columns . no implement rewrite alter table xx after encrypt column . > > ### REMAK > can`t push this issue to 5.0.1-GA Milestone ？i think This is the basis for ensuring that encryption is available -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
