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Posted to dev@hive.apache.org by "Phabricator (Updated) (JIRA)" <ji...@apache.org> on 2012/03/21 21:34:42 UTC
[jira] [Updated] (HIVE-2813) Throw a Hive error if we're in strict
mode and a the types of a partition comparison do not match.
[ https://issues.apache.org/jira/browse/HIVE-2813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Phabricator updated HIVE-2813:
------------------------------
Attachment: HIVE-2813.D1803.6.patch
dmitrys updated the revision "HIVE-2813 [jira] Throw a Hive error if we're in strict mode and a the types of a partition comparison do not match.".
Reviewers: kevinwilfong, JIRA, njain, cwsteinbach
Updated
REVISION DETAIL
https://reviews.facebook.net/D1803
AFFECTED FILES
conf/hive-default.xml.template
common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
ql/src/test/results/clientpositive/select_partcol_diff_types.q.out
ql/src/test/results/clientnegative/select_partcol_diff_types.q.out
ql/src/test/queries/clientpositive/select_partcol_diff_types.q
ql/src/test/queries/clientnegative/select_partcol_diff_types.q
ql/src/java/org/apache/hadoop/hive/ql/plan/ExprNodeGenericFuncDesc.java
ql/src/java/org/apache/hadoop/hive/ql/parse/ErrorMsg.java
> Throw a Hive error if we're in strict mode and a the types of a partition comparison do not match.
> --------------------------------------------------------------------------------------------------
>
> Key: HIVE-2813
> URL: https://issues.apache.org/jira/browse/HIVE-2813
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Affects Versions: 0.8.1, 0.9.0
> Reporter: Dmitry Soshnikov
> Priority: Minor
> Labels: newbie, patch
> Fix For: 0.9.0
>
> Attachments: HIVE-2813.D1803.2.patch, HIVE-2813.D1803.3.patch, HIVE-2813.D1803.4.patch, HIVE-2813.D1803.5.patch, HIVE-2813.D1803.6.patch
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Oftentimes people try to write queries like
> SELECT *
> FROM table
> WHERE ds = 2011-08-03
> This won't work because quotes are missing, and it'll actually try to filter on ds = "2000".
> People run into this pretty regularly; a simple check on whether the types match exactly in partition predicates would make this a lot less likely to happen.
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