[SPARK-15265][SQL][MINOR] Fix Union query error message indentation #13043
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dongjoon-hyun
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Test build #58322 has finished for PR 13043 at commit
|
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LGTM - merging in master/2.0. |
asfgit
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May 11, 2016
## What changes were proposed in this pull request?
This issue fixes the error message indentation consistently with other set queries (EXCEPT/INTERSECT).
**Before (4 lines)**
```
scala> sql("(select 1) union (select 1, 2)").head
org.apache.spark.sql.AnalysisException:
Unions can only be performed on tables with the same number of columns,
but one table has '2' columns and another table has
'1' columns;
```
**After (one-line)**
```
scala> sql("(select 1) union (select 1, 2)").head
org.apache.spark.sql.AnalysisException: Unions can only be performed on tables with the same number of columns, but one table has '2' columns and another table has '1' columns;
```
**Reference (EXCEPT / INTERSECT)**
```
scala> sql("(select 1) intersect (select 1, 2)").head
org.apache.spark.sql.AnalysisException: Intersect can only be performed on tables with the same number of columns, but the left table has 1 columns and the right has 2;
```
## How was this patch tested?
Manual.
Author: Dongjoon Hyun <dongjoon@apache.org>
Closes #13043 from dongjoon-hyun/SPARK-15265.
(cherry picked from commit 6655459)
Signed-off-by: Reynold Xin <rxin@databricks.com>
Member
Author
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Thank you, @rxin . |
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What changes were proposed in this pull request?
This issue fixes the error message indentation consistently with other set queries (EXCEPT/INTERSECT).
Before (4 lines)
After (one-line)
Reference (EXCEPT / INTERSECT)
How was this patch tested?
Manual.