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Posted to issues@ignite.apache.org by "Maksim Zhuravkov (Jira)" <ji...@apache.org> on 2023/01/26 09:57:00 UTC
[jira] [Updated] (IGNITE-18645) Sql. Type System. Always add explicit casts to dynamic parameters.
[ https://issues.apache.org/jira/browse/IGNITE-18645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maksim Zhuravkov updated IGNITE-18645:
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Description:
Current implementation of dynamic parameters does not allow to reject plans that may fail runtime.
* dynamic parameters must be casted to appropriate types depending on the current context
* in order to make type inference/type coercion possible use should use types of concrete values of dynamic parameters specified with a query.
was:
Current implementation of dynamic parameters does not allow to reject plans that may fail runtime.
* dynamic parameters must be casted to appropriate types depending on the current context
* in order to make type inference/type coercion possible use should use types of concrete values of dynamic parameters specified with a query.
> Sql. Type System. Always add explicit casts to dynamic parameters.
> ------------------------------------------------------------------
>
> Key: IGNITE-18645
> URL: https://issues.apache.org/jira/browse/IGNITE-18645
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Maksim Zhuravkov
> Priority: Major
> Labels: calcite3-required, ignite-3
>
> Current implementation of dynamic parameters does not allow to reject plans that may fail runtime.
> * dynamic parameters must be casted to appropriate types depending on the current context
> * in order to make type inference/type coercion possible use should use types of concrete values of dynamic parameters specified with a query.
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