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https://issues.apache.org/jira/browse/IGNITE-15247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Orlov updated IGNITE-15247:
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Component/s: jdbc ai3
(was: jdbc)
> JDBC. Improve error handling
> ----------------------------
>
> Key: IGNITE-15247
> URL: https://issues.apache.org/jira/browse/IGNITE-15247
> Project: Ignite
> Issue Type: Improvement
> Components: jdbc ai3
> Reporter: Andrey Mashenkov
> Priority: Major
> Labels: ignite-3
>
> *Motivation:*
> JDBC driver must throws exceptions of java.sql.SQLException kind with a
> SQLState code (XOPEN type or the SQL:2003 type).
> Standard says SQLState is implementation-defined thing and define the
> SQLState format, some predefined categories and ability to specify
> vendor-code of 'int' type.
> Vendor codes must be well-documented.
> Let's map Ignite exceptions/error codes to proper SQLException with SQLState.
> 1. As we always know at what phase the query execution (in JDBC driver or in
> SQL engine) was failed, we can use proper standard SQLState category.
> 2. We use IGN-XXX-nnn format (where XXX is a group name and nnn is an unique
> error code within a group) [1], we can't map Ignite error code to SQL vendor
> code directly.
> So, we should convert non-SQL origins to IGN-SQL-nnn somehow(?) and use 'nnn'
> as vendor code(?)..
> https://issues.apache.org/jira/browse/IGNITE-14931
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