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2 commits

Author SHA1 Message Date
Pavithra Ramachandran ed73ed83d3 [SPARK-28825][SQL][DOC] Documentation for Explain Command
## What changes were proposed in this pull request?
Document Explain statement in SQL Reference Guide.

## Why are the changes needed?
Adding documentation for SQL reference.

## Does this PR introduce any user-facing change?
yes

Before:
There was no documentation for this.
After:
![image (11)](https://user-images.githubusercontent.com/51401130/71816281-18fb9000-30a8-11ea-94cb-8380de1d5da4.png)
![image (10)](https://user-images.githubusercontent.com/51401130/71816282-18fb9000-30a8-11ea-8505-1ef3effb01ac.png)
![image (9)](https://user-images.githubusercontent.com/51401130/71816283-19942680-30a8-11ea-9c20-b81e18c7d7e2.png)

## How was this patch tested?
Used jekyll build and serve to verify.

Closes #26970 from PavithraRamachandran/explain_doc.

Authored-by: Pavithra Ramachandran <pavi.rams@gmail.com>
Signed-off-by: Takeshi Yamamuro <yamamuro@apache.org>
2020-01-08 09:20:39 +09:00
Dilip Biswal a5df5ff0fd [SPARK-28734][DOC] Initial table of content in the left hand side bar for SQL doc
## What changes were proposed in this pull request?
This is a initial PR that creates the table of content for SQL reference guide. The left side bar will displays additional menu items corresponding to supported SQL constructs. One this PR is merged, we will fill in the content incrementally.  Additionally this PR contains a minor change to make the left sidebar scrollable. Currently it is not possible to scroll in the left hand side window.

## How was this patch tested?
Used jekyll build and serve to verify.

Closes #25459 from dilipbiswal/ref-doc.

Authored-by: Dilip Biswal <dbiswal@us.ibm.com>
Signed-off-by: gatorsmile <gatorsmile@gmail.com>
2019-08-18 23:17:50 -07:00