[jira] [Assigned] (IGNITE-23317) Sql. ExecutionContext::get / Execution::getParameter return null if dynamic parameter does not exist

["Pavel Pereslegin (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-23317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Pereslegin reassigned IGNITE-23317:
-----------------------------------------

    Assignee: Pavel Pereslegin

> Sql. ExecutionContext::get / Execution::getParameter return null if dynamic parameter does not exist
> ----------------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-23317
>                 URL: https://issues.apache.org/jira/browse/IGNITE-23317
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>            Reporter: Maksim Zhuravkov
>            Assignee: Pavel Pereslegin
>            Priority: Major
>              Labels: ignite-3
>
> Methods of `ExecutionContext` that return values dynamic parameters, such as get and getParameter, return null when dynamic parameter does not exist. 
> Add validation to these methods so they won't return null for not existing dynamic parameters.
> Reproducer:
> {code:java}
>  @Test
>     public void div()  {
>         TestCluster testCluster= TestBuilders.cluster().nodes("N1").build();
>         testCluster.start();
>         TestNode node = testCluster.node("N1");
>         QueryPlan plan = node.prepare("SELECT ?/0", 1);
>   
>         List<InternalSqlRow> allFromCursor = CursorUtils.getAllFromCursor(node.executePlan(plan));
>         // Returns null but should throw Division by zero
>         // because TestNode::executePlan does not pass dynamic parameters.
>         for (var row : allFromCursor) {
>             System.err.println(row.get(0));
>         }
>     }
> {code}
> P.S.
> Update TestNode::executePlan to support passing dynamic parameters.



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