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https://issues.apache.org/jira/browse/IGNITE-21166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17805894#comment-17805894
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Pavel Pereslegin commented on IGNITE-21166:
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[~korlov], [~jooger],
please review the proposed changes.
> Provide internal API to get a result set metadata for non-executed query
> ------------------------------------------------------------------------
>
> Key: IGNITE-21166
> URL: https://issues.apache.org/jira/browse/IGNITE-21166
> Project: Ignite
> Issue Type: New Feature
> Components: sql
> Reporter: Igor Sapego
> Assignee: Pavel Pereslegin
> Priority: Major
> Labels: ignite-3
> Fix For: 3.0.0-beta2
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> To properly support ODBC metadata requirements we should be able to provide
> user with a result set metadata for a non-executed query.
> Example
> Given a query:
> {noformat}
> select id, val1, val2 from some_table
> {noformat}
> This API should return an array of meta for columns id, val1 and val2 without
> actually executing it.
> This is intended to be used in ODBC function
> [SQLColAttribute|https://learn.microsoft.com/en-us/sql/odbc/reference/syntax/sqlcolattribute-function]
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