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| author | gatorsmile <gatorsmile@gmail.com> | 2016-11-30 15:17:29 +0800 |
|---|---|---|
| committer | Wenchen Fan <wenchen@databricks.com> | 2016-11-30 15:17:29 +0800 |
| commit | a1d9138ab286dc58d7f61c27419de7ecbf5b828b (patch) | |
| tree | b7932a748aea6fcec0f8511ad43f4ed185c0137e /sql/core/src/test/resources | |
| parent | bc09a2b8c3b03a207a6e20627f2c5ec23c1efe8c (diff) | |
| download | spark-a1d9138ab286dc58d7f61c27419de7ecbf5b828b.tar.gz spark-a1d9138ab286dc58d7f61c27419de7ecbf5b828b.tar.bz2 spark-a1d9138ab286dc58d7f61c27419de7ecbf5b828b.zip | |
[SPARK-17680][SQL][TEST] Added a Testcase for Verifying Unicode Character Support for Column Names and Comments
### What changes were proposed in this pull request?
Spark SQL supports Unicode characters for column names when specified within backticks(`). When the Hive support is enabled, the version of the Hive metastore must be higher than 0.12, See the JIRA: https://issues.apache.org/jira/browse/HIVE-6013 Hive metastore supports Unicode characters for column names since 0.13.
In Spark SQL, table comments, and view comments always allow Unicode characters without backticks.
BTW, a separate PR has been submitted for database and table name validation because we do not support Unicode characters in these two cases.
### How was this patch tested?
N/A
Author: gatorsmile <gatorsmile@gmail.com>
Closes #15255 from gatorsmile/unicodeSupport.
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