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author | Reynold Xin <rxin@databricks.com> | 2016-03-14 19:25:49 -0700 |
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committer | Michael Armbrust <michael@databricks.com> | 2016-03-14 19:25:49 -0700 |
commit | 8e0b030606927741f91317660cd14a8a5ed6e5f9 (patch) | |
tree | 254ce8cf1ff726c561a34ce82f1dbad4b0e99c51 /sql/core | |
parent | 4bf460979562a7d8cec403f0bd603f88517fdb2b (diff) | |
download | spark-8e0b030606927741f91317660cd14a8a5ed6e5f9.tar.gz spark-8e0b030606927741f91317660cd14a8a5ed6e5f9.tar.bz2 spark-8e0b030606927741f91317660cd14a8a5ed6e5f9.zip |
[SPARK-10380][SQL] Fix confusing documentation examples for astype/drop_duplicates.
## What changes were proposed in this pull request?
We have seen users getting confused by the documentation for astype and drop_duplicates, because the examples in them do not use these functions (but do uses their aliases). This patch simply removes all examples for these functions, and say that they are aliases.
## How was this patch tested?
Existing PySpark unit tests.
Closes #11543.
Author: Reynold Xin <rxin@databricks.com>
Closes #11698 from rxin/SPARK-10380.
Diffstat (limited to 'sql/core')
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