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https://issues.apache.org/jira/browse/IGNITE-21166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Sapego updated IGNITE-21166:
---------------------------------
Description:
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]
was:
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 size of 3 that at least contains types for
the parameters.
This is intended to be used in ODBC function
[SQLColAttribute|https://learn.microsoft.com/en-us/sql/odbc/reference/syntax/sqlcolattribute-function]
> 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
> Priority: Major
> Labels: ignite-3
> Fix For: 3.0.0-beta2
>
>
> 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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