Several SQL keywords missing taht are supported by traditional RDBMS and BigData Platforms

Using language sql some keywords used by traditional and new SQL constructs are not highlighted. These constructs are supported by traditional RDBMS, e.g. IBM DB2, and BigData platforms like Spark (SparkSQL):

• The keyword values can start a so-called values statement. The list of beginKeywords has to be updated.
• The keyword all supported by set opersations.
• The keywords bucket and tablesample used to specify table sampling.
• The SQL function explode is not recognized.
• The keywords hours, minutes, and seconds used to specify a time interval.
• The keyword lateral used in lateral view specification.
• The keyword semi used in semi join definitions.
• The keyword window used in window functions.
• The numerical data type tinyint.

[yakov116]

This issue can be closed it was fixed by #1908

[marcoscaceres]

Thanks for gathering the list @MichaelReichertOnGitHub. Any chance you’d want to do a PR and add them to?:

https://github.com/highlightjs/highlight.js/blob/master/src/languages/sql.js#L24