kimmking commented on issue #4597: fix #4565 for distinct bug URL: https://github.com/apache/incubator-shardingsphere/pull/4597#issuecomment-594439198 ``` ================= >Case3: distinct with orderby ========> [INFO ] 2020-03-04 17:39:02,495 --main-- [ShardingSphere-SQL] Rule Type: sharding [INFO ] 2020-03-04 17:39:02,495 --main-- [ShardingSphere-SQL] Logic SQL: select distinct age from user order by age [INFO ] 2020-03-04 17:39:02,495 --main-- [ShardingSphere-SQL] SQLStatement: SelectStatementContext(super=CommonSQLStatementContext(sqlStatement=org.apache.shardingsphere.sql.parser.sql.statement.dml.SelectStatement@99a78d7, tablesContext=org.apache.shardingsphere.sql.parser.relation.segment.table.TablesContext@31da6b2e), tablesContext=org.apache.shardingsphere.sql.parser.relation.segment.table.TablesContext@31da6b2e, projectionsContext=ProjectionsContext(startIndex=16, stopIndex=18, distinctRow=true, projections=[ColumnProjection(owner=null, name=age, alias=Optional.empty)], columnLabels=[age]), groupByContext=org.apache.shardingsphere.sql.parser.relation.segment.select.groupby.GroupByContext@61c76850, orderByContext=org.apache.shardingsphere.sql.parser.relation.segment.select.orderby.OrderByContext@70242f38, paginationContext=org.apache.shardingsphere.sql.parser.relation.segment.select.pagination.PaginationContext@2a22ad2b, containsSubquery=false) [INFO ] 2020-03-04 17:39:02,495 --main-- [ShardingSphere-SQL] Actual SQL: ds_0 ::: select distinct age from user0 order by age [INFO ] 2020-03-04 17:39:02,495 --main-- [ShardingSphere-SQL] Actual SQL: ds_0 ::: select distinct age from user1 order by age [INFO ] 2020-03-04 17:39:02,495 --main-- [ShardingSphere-SQL] Actual SQL: ds_0 ::: select distinct age from user2 order by age [INFO ] 2020-03-04 17:39:02,495 --main-- [ShardingSphere-SQL] Actual SQL: ds_1 ::: select distinct age from user0 order by age [INFO ] 2020-03-04 17:39:02,495 --main-- [ShardingSphere-SQL] Actual SQL: ds_1 ::: select distinct age from user1 order by age [INFO ] 2020-03-04 17:39:02,495 --main-- [ShardingSphere-SQL] Actual SQL: ds_1 ::: select distinct age from user2 order by age [10] [11] [12] [13] [14] [15] [16] [17] ```
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