Yuming Wang ce49428ef7 [SPARK-20749][SQL][FOLLOWUP] Support character_length ... ## What changes were proposed in this pull request? The function `char_length` is shorthand for `character_length` function. Both Hive and Postgresql support `character_length`, This PR add support for `character_length`. Ref: https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-StringFunctions https://www.postgresql.org/docs/current/static/functions-string.html ## How was this patch tested? unit tests Author: Yuming Wang <wgyumg@gmail.com> Closes #18330 from wangyum/SPARK-20749-character_length.		2017-06-18 18:56:53 -07:00
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src	[SPARK-20749][SQL][FOLLOWUP] Support character_length	2017-06-18 18:56:53 -07:00
pom.xml	[SPARK-18016][SQL][CATALYST] Code Generation: Constant Pool Limit - Class Splitting	2017-06-15 13:45:08 +08:00