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Posted to dev@doris.apache.org by GitBox <gi...@apache.org> on 2018/10/30 08:54:56 UTC
[GitHub] kangkaisen opened a new pull request #250: Fix InsertStmt explain
bug
kangkaisen opened a new pull request #250: Fix InsertStmt explain bug
URL: https://github.com/apache/incubator-doris/pull/250
Currently, `explain insert into t1 SelectStmt` output is empty.
After fixing this bug, `explain insert into t1 select * from t2;` output is following:
```
+----------------------------------------------------------------------------------------------------------------------+
| Explain String |
+----------------------------------------------------------------------------------------------------------------------+
| PLAN FRAGMENT 0 |
| OUTPUT EXPRS:`default_cluster:test.t2`.`dt` | `default_cluster:test.t2`.`id` | `default_cluster:test.t2`.`value` | |
| PARTITION: RANGE_PARTITIONED: <slot 0> |
| |
| DPP SINK |
| TABLE NAME: t1 |
| PARTITIONS: 10008, 10009, 10010 |
| |
| 2:EXCHANGE |
| tuple ids: 0 |
| |
| PLAN FRAGMENT 1 |
| OUTPUT EXPRS: |
| PARTITION: RANDOM |
| |
| STREAM DATA SINK |
| EXCHANGE ID: 02 |
| RANGE_PARTITIONED: <slot 0> |
| |
| 1:OLAP REWRITE NODE |
| | tuple ids: 0 |
| | |
| 0:OlapScanNode |
| TABLE: t2 |
| PREAGGREGATION: ON |
| partitions=1/1 |
| rollup: t2 |
| buckets=10/10 |
| cardinality=2 |
| avgRowSize=1889.4286 |
| tuple ids: 1 |
+----------------------------------------------------------------------------------------------------------------------+
```
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