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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2016/01/07 08:32:39 UTC
[jira] [Updated] (SPARK-12575) Grammar parity with existing SQL
parser
[ https://issues.apache.org/jira/browse/SPARK-12575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Reynold Xin updated SPARK-12575:
--------------------------------
Description:
The new parser should be compatible with our existing SQL parser built using Scala parser combinator. One thing that is different is how we parse time intervals. There might be more.
Once we reach parity, we should just switch and remove the old SQL parser.
was:
The new parser should be compatible with our existing SQL parser built using Scala parser combinator. One thing that is different is how we parse time intervals. There might be more.
> Grammar parity with existing SQL parser
> ---------------------------------------
>
> Key: SPARK-12575
> URL: https://issues.apache.org/jira/browse/SPARK-12575
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Reporter: Reynold Xin
>
> The new parser should be compatible with our existing SQL parser built using Scala parser combinator. One thing that is different is how we parse time intervals. There might be more.
> Once we reach parity, we should just switch and remove the old SQL parser.
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