ODIn/spark-instrumented-optimizer
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity
spark-instrumented-optimizer/docs/sql-data-sources.md
Dilip Biswal ed9d0aac90 [SPARK-24499][SQL][DOC][FOLLOWUP] Fix some broken links 
## What changes were proposed in this pull request?
Fix some broken links in the new document. I have clicked through all the links. Hopefully i haven't missed any :-)

## How was this patch tested?
Built using jekyll and verified the links.

Closes #22772 from dilipbiswal/doc_check.

Authored-by: Dilip Biswal <dbiswal@us.ibm.com>
Signed-off-by: gatorsmile <gatorsmile@gmail.com>
2018-10-19 23:55:19 -07:00

2.8 KiB
Raw Blame History

layout title displayTitle
global Data Sources Data Sources

Spark SQL supports operating on a variety of data sources through the DataFrame interface. A DataFrame can be operated on using relational transformations and can also be used to create a temporary view. Registering a DataFrame as a temporary view allows you to run SQL queries over its data. This section describes the general methods for loading and saving data using the Spark Data Sources and then goes into specific options that are available for the built-in data sources.