GitHub user hvanhovell opened a pull request:
https://github.com/apache/spark/pull/11052
[SPARK-13157][SQL] Support any kind of input for SQL commands.
The ```SparkSqlLexer``` currently swallows characters which have not been
defined in the grammar. This causes problems with SQL command, such as: ```add
jar file:///tmp/a@b/TestUDTF.jar```. In this example the ```@``` is swallowed.
This PR adds an extra Lexer rule to handle such input, and makes a tiny
modification to the ```ASTNode```.
cc @davies @liancheng
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hvanhovell/spark SPARK-13157
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/11052.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #11052
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commit 5a275ecc6ddf1f42ab9da506bb80a59b70597525
Author: Herman van Hovell <[email protected]>
Date: 2016-02-03T16:19:45Z
Make sure the lexer does not swallow characters.
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