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https://issues.apache.org/jira/browse/LENS-710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735185#comment-14735185
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Hudson commented on LENS-710:
-----------------------------
SUCCESS: Integrated in Lens-Commit #1078 (See
[https://builds.apache.org/job/Lens-Commit/1078/])
LENS-710 : Allow column name mapping for few/all columns in underlying storage
tables (rajatgupta59: rev 3563aacf7c41a257d4c306153555099333ed5a47)
*
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestColumnarSQLRewriter.java
* lens-api/src/main/resources/cube-0.1.xsd
*
lens-server-api/src/main/java/org/apache/lens/server/api/LensConfConstants.java
*
lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/ColumnarSQLRewriter.java
> Allow column name mapping for few/all columns in underlying storage tables
> --------------------------------------------------------------------------
>
> Key: LENS-710
> URL: https://issues.apache.org/jira/browse/LENS-710
> Project: Apache Lens
> Issue Type: Improvement
> Components: driver-jdbc
> Reporter: Amareshwari Sriramadasu
> Assignee: Amareshwari Sriramadasu
> Fix For: 2.4
>
> Attachments: LENS-710.2.patch
>
>
> This improvement proposed is to accept column mapping for few or all columns
> in underlying storage tables - which allows column to be different in
> underlying storage than column in fact/dimtable
> For example:
> Fact1 has col1
> S1_Fact1 has col1
> S2_Fact2 has col1_variant
> S2_Fact2 can have column mapping property specified as col1:col1_variant. If
> S2_Fact2 becomes the eligible storage table, then query should be written
> with col1_variant if col1 is queried.
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