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[SPARK-31305][SQL][DOCS] Add a page to list all commands in SQL Reference

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### What changes were proposed in this pull request?
Add a page to list all commands in SQL Reference...

### Why are the changes needed?
so it's easier for user to find a specific command.

### Does this PR introduce any user-facing change?
before:
![image](https://user-images.githubusercontent.com/13592258/77938658-ec03e700-726a-11ea-983c-7a559cc0aae2.png)

after:
![image](https://user-images.githubusercontent.com/13592258/77937899-d3df9800-7269-11ea-85db-749a9521576a.png)

![image](https://user-images.githubusercontent.com/13592258/77937924-db9f3c80-7269-11ea-9441-7603feee421c.png)

Also move ```use database``` from query category to ddl category.

### How was this patch tested?
Manually build and check

Closes #28074 from huaxingao/list-all.

Authored-by: Huaxin Gao <huaxing@us.ibm.com>
Signed-off-by: Takeshi Yamamuro <yamamuro@apache.org>
This commit is contained in:
Huaxin Gao 2020-04-01 08:42:15 +09:00 committed by Takeshi Yamamuro
parent e65c21e093
commit 1a7f9649b6
3 changed files with 64 additions and 3 deletions
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4
docs/_data/menu-sql.yaml
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@ -123,6 +123,8 @@
url: sql-ref-syntax-ddl-truncate-table.html
- text: REPAIR TABLE
url: sql-ref-syntax-ddl-repair-table.html
- text: USE DATABASE
url: sql-ref-syntax-qry-select-usedb.html
- text: Data Manipulation Statements
url: sql-ref-syntax-dml.html
subitems:
@ -152,8 +154,6 @@
url: sql-ref-syntax-qry-select-distribute-by.html
- text: LIMIT Clause
url: sql-ref-syntax-qry-select-limit.html
- text: USE database
url: sql-ref-syntax-qry-select-usedb.html
- text: EXPLAIN
url: sql-ref-syntax-qry-explain.html
- text: Auxiliary Statements

1
docs/sql-ref-syntax-ddl.md
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@ -36,3 +36,4 @@ Data Definition Statements are used to create or modify the structure of databas
- [DROP VIEW](sql-ref-syntax-ddl-drop-view.html)
- [TRUNCATE TABLE](sql-ref-syntax-ddl-truncate-table.html)
- [REPAIR TABLE](sql-ref-syntax-ddl-repair-table.html)
- [USE DATABASE](sql-ref-syntax-qry-select-usedb.html)

62
docs/sql-ref-syntax.md
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@ -19,4 +19,64 @@ license: |
limitations under the License.
---
Spark SQL is Apache Spark's module for working with structured data. The SQL Syntax section describes the SQL syntax in detail along with usage examples when applicable.
Spark SQL is Apache Spark's module for working with structured data. The SQL Syntax section describes the SQL syntax in detail along with usage examples when applicable. This document provides a list of Data Definition and Data Manipulation Statements, as well as Data Retrieval and Auxiliary Statements.
### DDL Statements
- [ALTER DATABASE](sql-ref-syntax-ddl-alter-database.html)
- [ALTER TABLE](sql-ref-syntax-ddl-alter-table.html)
- [ALTER VIEW](sql-ref-syntax-ddl-alter-view.html)
- [CREATE DATABASE](sql-ref-syntax-ddl-create-database.html)
- [CREATE FUNCTION](sql-ref-syntax-ddl-create-function.html)
- [CREATE TABLE](sql-ref-syntax-ddl-create-table.html)
- [CREATE VIEW](sql-ref-syntax-ddl-create-view.html)
- [DROP DATABASE](sql-ref-syntax-ddl-drop-database.html)
- [DROP FUNCTION](sql-ref-syntax-ddl-drop-function.html)
- [DROP TABLE](sql-ref-syntax-ddl-drop-table.html)
- [DROP VIEW](sql-ref-syntax-ddl-drop-view.html)
- [REPAIR TABLE](sql-ref-syntax-ddl-repair-table.html)
- [TRUNCATE TABLE](sql-ref-syntax-ddl-truncate-table.html)
- [USE DATABASE](sql-ref-syntax-qry-select-usedb.html)
### DML Statements
- [INSERT INTO](sql-ref-syntax-dml-insert-into.html)
- [INSERT OVERWRITE](sql-ref-syntax-dml-insert-overwrite-table.html)
- [INSERT OVERWRITE DIRECTORY](sql-ref-syntax-dml-insert-overwrite-directory.html)
- [INSERT OVERWRITE DIRECTORY with Hive format](sql-ref-syntax-dml-insert-overwrite-directory-hive.html)
- [LOAD](sql-ref-syntax-dml-load.html)
### Data Retrieval Statements
- [CLUSTER BY Clause](sql-ref-syntax-qry-select-clusterby.html)
- [DISTRIBUTE BY Clause](sql-ref-syntax-qry-select-distribute-by.html)
- [EXPLAIN](sql-ref-syntax-qry-explain.html)
- [GROUP BY Clause](sql-ref-syntax-qry-select-groupby.html)
- [HAVING Clause](sql-ref-syntax-qry-select-having.html)
- [LIMIT Clause](sql-ref-syntax-qry-select-limit.html)
- [ORDER BY Clause](sql-ref-syntax-qry-select-orderby.html)
- [SORT BY Clause](sql-ref-syntax-qry-select-sortby.html)
- [WHERE Clause](sql-ref-syntax-qry-select-where.html)
### Auxiliary Statements
- [ADD FILE](sql-ref-syntax-aux-resource-mgmt-add-file.html)
- [ADD JAR](sql-ref-syntax-aux-resource-mgmt-add-jar.html)
- [ANALYZE TABLE](sql-ref-syntax-aux-analyze-table.html)
- [CACHE TABLE](sql-ref-syntax-aux-cache-cache-table.html)
- [CLEAR CACHE](sql-ref-syntax-aux-cache-clear-cache.html)
- [DESCRIBE DATABASE](sql-ref-syntax-aux-describe-database.html)
- [DESCRIBE FUNCTION](sql-ref-syntax-aux-describe-function.html)
- [DESCRIBE QUERY](sql-ref-syntax-aux-describe-query.html)
- [DESCRIBE TABLE](sql-ref-syntax-aux-describe-table.html)
- [LIST FILE](sql-ref-syntax-aux-resource-mgmt-list-file.html)
- [LIST JAR](sql-ref-syntax-aux-resource-mgmt-list-jar.html)
- [REFRESH](sql-ref-syntax-aux-cache-refresh.html)
- [REFRESH TABLE](sql-ref-syntax-aux-refresh-table.html)
- [SET](sql-ref-syntax-aux-conf-mgmt-set.html)
- [SHOW COLUMNS](sql-ref-syntax-aux-show-columns.html)
- [SHOW CREATE TABLE](sql-ref-syntax-aux-show-create-table.html)
- [SHOW DATABASES](sql-ref-syntax-aux-show-databases.html)
- [SHOW FUNCTIONS](sql-ref-syntax-aux-show-functions.html)
- [SHOW PARTITIONS](sql-ref-syntax-aux-show-partitions.html)
- [SHOW TABLE EXTENDED](sql-ref-syntax-aux-show-table.html)
- [SHOW TABLES](sql-ref-syntax-aux-show-tables.html)
- [SHOW TBLPROPERTIES](sql-ref-syntax-aux-show-tblproperties.html)
- [UNCACHE TABLE](sql-ref-syntax-aux-cache-uncache-table.html)
- [UNSET](sql-ref-syntax-aux-conf-mgmt-reset.html)