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| author | Yin Huai <yhuai@databricks.com> | 2015-03-21 13:27:53 -0700 |
|---|---|---|
| committer | Michael Armbrust <michael@databricks.com> | 2015-03-21 13:27:53 -0700 |
| commit | 94a102acb80a7c77f57409ece1f8dbbba791b774 (patch) | |
| tree | 334a3c7028af526bfd1954e05eb4e1148cfdb8ab /sql/hive-thriftserver/src | |
| parent | ee569a0c7171d149eee52877def902378eaf695e (diff) | |
| download | spark-94a102acb80a7c77f57409ece1f8dbbba791b774.tar.gz spark-94a102acb80a7c77f57409ece1f8dbbba791b774.tar.bz2 spark-94a102acb80a7c77f57409ece1f8dbbba791b774.zip | |
[SPARK-6250][SPARK-6146][SPARK-5911][SQL] Types are now reserved words in DDL parser.
This PR creates a trait `DataTypeParser` used to parse data types. This trait aims to be single place to provide the functionality of parsing data types' string representation. It is currently mixed in with `DDLParser` and `SqlParser`. It is also used to parse the data type for `DataFrame.cast` and to convert Hive metastore's data type string back to a `DataType`.
JIRA: https://issues.apache.org/jira/browse/SPARK-6250
Author: Yin Huai <yhuai@databricks.com>
Closes #5078 from yhuai/ddlKeywords and squashes the following commits:
0e66097 [Yin Huai] Special handle struct<>.
fea6012 [Yin Huai] Style.
c9733fb [Yin Huai] Create a trait to parse data types.
Diffstat (limited to 'sql/hive-thriftserver/src')
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