[
https://issues.apache.org/jira/browse/PHOENIX-1814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14494972#comment-14494972
]
ASF GitHub Bot commented on PHOENIX-1814:
-----------------------------------------
Github user JamesRTaylor commented on a diff in the pull request:
https://github.com/apache/phoenix/pull/67#discussion_r28374287
--- Diff: phoenix-core/src/main/antlr3/PhoenixSQL.g ---
@@ -967,9 +967,14 @@ NUMBER
: POSINTEGER
;
-// Exponential format is not supported.
DECIMAL
--- End diff --
I don't think any new methods in ParseNodeFactory will be necessary, as you
can use the factory.literal(Object o) method and if the Object is an instanceof
Double, it'll do the right thing. You will need the grammar change, but just
create a new top level rule for it instead of adding it to DECIMAL. When it
matches, you can do something like this:
$ret = factory.literal(Double.valueOf(token.getText()));
> Handle e notation for defining float/double
> -------------------------------------------
>
> Key: PHOENIX-1814
> URL: https://issues.apache.org/jira/browse/PHOENIX-1814
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Assignee: Brian Esserlieu
> Labels: Newbie
>
> We should allow a numeric literal to be defined with e notation for a
> float/double like this:
> {code}
> +1.5e-7
> 12E-5
> -.12345e+6789
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
