[
https://issues.apache.org/jira/browse/IGNITE-20813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yury Gerzhedovich reassigned IGNITE-20813:
------------------------------------------
Assignee: Yury Gerzhedovich
> Sql. Introduce InternalSqlRow as resulting row of QueryProcessor
> ----------------------------------------------------------------
>
> Key: IGNITE-20813
> URL: https://issues.apache.org/jira/browse/IGNITE-20813
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Konstantin Orlov
> Assignee: Yury Gerzhedovich
> Priority: Major
> Labels: ignite-3
>
> As for now, the method signature of
> {{QueryProcessor#querySingleAsync}} looks like this:
> {code:java}
> CompletableFuture<AsyncSqlCursor<List<Object>>> querySingleAsync(
> SqlProperties properties,
> IgniteTransactions transactions,
> @Nullable InternalTransaction transaction,
> String qry,
> Object... params
> );
> {code}
>
> The problem is that client code may not need de-serialised row right here
> right now (for instance, thin client handler will send those rows down the
> channel anyway), yet current signature force us to do deserialisation from a
> storage format.
> Let's change the signature to return something that extends InternalTuple,
> but also provides a way to get column value by having only index of column of
> interest (e.g. {{@Nullable Object get(int idx)}}).
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
