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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/26696/
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(Updated Oct. 15, 2014, 8:44 p.m.)
Review request for drill and Jason Altekruse.
Repository: drill-git
Description
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Consider the following JSON:
{"x":{ "y": "kevin", "z": "paul" } }
Now this UDF would transform the map 'x' in the following manner
[ {"key":"y","value":"kevin"}, {"key":"z","value":"paul"}]
Currently this function only supports simple map as input and poses the
following two conditions on the values within the map
1. They should be of the same type
2. They can only be scalar types
Diffs (updated)
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exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/Mappify.java
PRE-CREATION
exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/MappifyUtility.java
PRE-CREATION
exec/java-exec/src/main/java/org/apache/drill/exec/vector/complex/MapUtility.java
PRE-CREATION
exec/java-exec/src/test/java/org/apache/drill/exec/vector/complex/writer/TestComplexTypeReader.java
2e62897
exec/java-exec/src/test/resources/jsoninput/input3.json PRE-CREATION
Diff: https://reviews.apache.org/r/26696/diff/
Testing
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Added unit tests and ran some manual tests via sqlline.
Thanks,
Mehant Baid
