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https://issues.apache.org/jira/browse/IGNITE-7609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16981716#comment-16981716
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Pavel Tupitsyn edited comment on IGNITE-7609 at 11/25/19 5:22 PM:
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Despite Java-based ticket being closed as Won't Fix, I still think this ticket
is important.
See GetFieldType and GetDataTypeName methods in DbDataReader:
https://docs.microsoft.com/en-us/dotnet/api/system.data.common.dbdatareader?view=netcore-2.0
For example, if we try to build some kind of a generic tool that runs SQL
against Ignite, we want to know the type of every field in the query results to
show a nice table with formatting and so on.
The information is already available in QueryCursorEx.fieldsMeta(), so this
ticket is a matter of simple change to PlatformFieldsQueryCursor on Java side.
was (Author: ptupitsyn):
Despite Java-based ticket being closed as Won't Fix, I still think this ticket
is important.
For example, if we try to build some kind of a generic tool that runs SQL
against Ignite, we want to know the type of every field in the query results to
show a nice table with formatting and so on.
The information is already available in QueryCursorEx.fieldsMeta(), so this
ticket is a matter of simple change to PlatformFieldsQueryCursor on Java side.
> .NET: FieldsQueryCursor should expose data types too
> ----------------------------------------------------
>
> Key: IGNITE-7609
> URL: https://issues.apache.org/jira/browse/IGNITE-7609
> Project: Ignite
> Issue Type: Improvement
> Components: platforms
> Affects Versions: 2.4
> Reporter: Pavel Tupitsyn
> Priority: Major
> Labels: .NET
>
> See IGNITE-7607 for Java, add same thing to .NET:
> {code}
> public interface IFieldsQueryCursor
> {
> ...
> IList<T> FieldTypes
> }
> {code}
> T could be string or Type, needs investigation.
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