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https://issues.apache.org/jira/browse/FLINK-11898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jark Wu updated FLINK-11898:
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Description:
Support code generation for built-in functions and operators.
FLINK-11788 has supported some of the operators. This issue is aiming to
complement the functions and operators supported in Flink SQL.
This should inlclude: CONCAT, LIKE, SUBSTRING, UPPER, LOWER, and so on.
was:
Support generate code for calls with string parameters or return value. We will
use BinaryString to support the functions as much as possible for optimization.
The functions includes: CONCAT, LIKE, SUBSTRING, UPPER, LOWER, and so on .
> Support code generation for built-in functions and operators
> ------------------------------------------------------------
>
> Key: FLINK-11898
> URL: https://issues.apache.org/jira/browse/FLINK-11898
> Project: Flink
> Issue Type: New Feature
> Components: SQL / Planner
> Reporter: Jark Wu
> Priority: Major
>
> Support code generation for built-in functions and operators.
> FLINK-11788 has supported some of the operators. This issue is aiming to
> complement the functions and operators supported in Flink SQL.
> This should inlclude: CONCAT, LIKE, SUBSTRING, UPPER, LOWER, and so on.
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