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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2017/01/17 11:22:26 UTC

[jira] [Created] (FLINK-5523) Improve access of fields in code generated functions with filters

Fabian Hueske created FLINK-5523:
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             Summary: Improve access of fields in code generated functions with filters
                 Key: FLINK-5523
                 URL: https://issues.apache.org/jira/browse/FLINK-5523
             Project: Flink
          Issue Type: Improvement
          Components: Table API & SQL
    Affects Versions: 1.1.4, 1.2.0, 1.3.0
            Reporter: Fabian Hueske
            Priority: Minor


The generated code for Table API / queries, accesses all required fields (for conditions and projections) and performs null checks before the first condition is evaluated.

It would be better to move the access of fields which are only required for projection behind the condition.



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