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Posted to issues@drill.apache.org by "Mehant Baid (JIRA)" <ji...@apache.org> on 2014/10/10 22:31:33 UTC
[jira] [Created] (DRILL-1526) Improve cast functions that cast
varchar to numeric type
Mehant Baid created DRILL-1526:
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Summary: Improve cast functions that cast varchar to numeric type
Key: DRILL-1526
URL: https://issues.apache.org/jira/browse/DRILL-1526
Project: Apache Drill
Issue Type: Bug
Reporter: Mehant Baid
Assignee: Mehant Baid
Fix For: 0.7.0
The cast function implementation to go from varchar to int/bigint is relatively large and every time we use this function, we add this logic to our run time generated class and JVM has to optimize the same logic multiple times. Instead it would be useful to have a utility method that contains the casting logic, which will be called in the runtime generated code that the JVM will need to optimize only once.
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