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https://issues.apache.org/jira/browse/IGNITE-21797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maksim Zhuravkov reassigned IGNITE-21797:
-----------------------------------------
Assignee: Maksim Zhuravkov
> Column's type mismatch during marshalling of pojo (embedded API)
> ----------------------------------------------------------------
>
> Key: IGNITE-21797
> URL: https://issues.apache.org/jira/browse/IGNITE-21797
> Project: Ignite
> Issue Type: Bug
> Reporter: Konstantin Orlov
> Assignee: Maksim Zhuravkov
> Priority: Blocker
> Labels: ignite-3
> Fix For: 3.0.0-beta2
>
>
> Take a look at the scenario below:
> {code:java}
> static class Key {
> int int_col;
> String str_col;
> }
> static class Val {
> boolean bool_col;
> LocalDate date_col;
> }
> sql("CREATE TABLE test (int_col INT, bool_col BOOLEAN, date_col DATE,
> str_col VARCHAR, PRIMARY KEY (int_col, str_col))");
> KeyValueView<Key, Val> kvView = CLUSTER.aliveNode().tables()
> .table("test")
> .keyValueView(Key.class, Val.class);
> var key = new Key();
> key.int_col = 1;
> key.str_col = "1";
> var val = new Val();
> val.bool_col = true;
> val.date_col = LocalDate.now();
> kvView.put(null, key, val);
> {code}
> Mind the order of primary key fields: the first and the last columns in table
> declaration. In that case, {{InvalidTypeException}} is thrown, because after
> IGNITE-19744 key columns are not grouped in the very beginning of the row
> anymore, but marshaller of embedded client still appends key columns first
> (see
> {{org.apache.ignite.internal.schema.marshaller.reflection.KvMarshallerImpl#marshal(K,
> V)}}).
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