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https://issues.apache.org/jira/browse/HIVE-2256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13071500#comment-13071500
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Hudson commented on HIVE-2256:
------------------------------
Integrated in Hive-trunk-h0.21 #852 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/852/])
HIVE-2256. Better error message in CLI on invalid column name (Sohan Jain
via cws)
cws : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1151280
Files :
* /hive/trunk/ql/src/test/results/clientnegative/semijoin2.q.out
* /hive/trunk/ql/src/test/results/clientnegative/semijoin3.q.out
* /hive/trunk/ql/src/test/results/clientnegative/semijoin4.q.out
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/UDAFPercentile.java
* /hive/trunk/ql/src/test/results/clientnegative/regex_col_groupby.q.out
* /hive/trunk/ql/src/test/results/clientnegative/clustern4.q.out
* /hive/trunk/ql/src/test/results/compiler/errors/unknown_column4.q.out
* /hive/trunk/ql/src/test/results/compiler/errors/unknown_column5.q.out
* /hive/trunk/ql/src/test/results/clientnegative/input2.q.out
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/TypeCheckProcFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/RowResolver.java
* /hive/trunk/ql/src/test/results/clientnegative/semijoin1.q.out
> Better error message in CLI on invalid column name
> --------------------------------------------------
>
> Key: HIVE-2256
> URL: https://issues.apache.org/jira/browse/HIVE-2256
> Project: Hive
> Issue Type: Improvement
> Components: CLI, Diagnosability, Query Processor
> Reporter: Sohan Jain
> Assignee: Sohan Jain
> Fix For: 0.8.0
>
> Attachments: HIVE-2256.1.patch, HIVE-2256.2.patch
>
>
> In the CLI, if a user inputs an incorrect column name, we currently just
> print the bad column name in the query. Typically, the user needs to
> "describe" the table to figure out the correct column.
> This patch prints out a list of valid column and partition names in the table
> when a user inputs an incorrect column name.
> e.g.,
> {{Error in semantic analysis: Invalid table alias or column reference
> 'col_does_not_exist' (possible column names are: col1, col2)}}
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