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https://issues.apache.org/jira/browse/IGNITE-21136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17838071#comment-17838071
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Pavel Pereslegin edited comment on IGNITE-21136 at 4/17/24 9:57 AM:
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We need to investigate if we can support setting FORMAT TEMPLATE using a
dynamic parameter.
If we can’t or it’s extremely complicated, then it is still worth to enable the
{{TO_CHAR}} (and {{TO_TIMESTAMP}}) function.
Example of sql logic test for to_char function
https://gist.github.com/xtern/bc9050cce469565ca4ba5b8c3a623c92
(anyway it worth to wait calcite 1.37, because currently this function works
incorrectly for some cases see CALCITE-6252)
was (Author: xtern):
We need to investigate if we can support setting FORMAT TEMPLATE using a
dynamic parameter.
If we can’t or it’s extremely complicated, then it is still worth to enable the
{{TO_CHAR}} (and {{TO_TIMESTAMP}}) function.
Example of sql logic test for to_char function
https://gist.github.com/xtern/bc9050cce469565ca4ba5b8c3a623c92
> SQL: implement functions for date/time formatting
> -------------------------------------------------
>
> Key: IGNITE-21136
> URL: https://issues.apache.org/jira/browse/IGNITE-21136
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Affects Versions: 3.0.0-beta2
> Reporter: Andrey Khitrin
> Priority: Major
> Labels: ignite-3, sql
>
> SQL functions for date/time formatting are useful in many cases. In AI2, we
> have an universal FORMATDATETIME function for such purposes:
> {code:sql}
> SELECT FORMATDATETIME(CREATION_DATE, 'yyyy-MM') AS CREATION_MONTH FROM ...
> {code}
> Please imlpement simliar functions in AI3.
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