Hans Drexler created METAMODEL-251:
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Summary: MetaModel should fail when accessing a column that is not
a select item
Key: METAMODEL-251
URL: https://issues.apache.org/jira/browse/METAMODEL-251
Project: Apache MetaModel
Issue Type: Bug
Affects Versions: 4.5.2
Environment: Postgres
Reporter: Hans Drexler
In our software, we create a query with SelectItems for 6 out of the 7 columns
of a postgres data base table. We actually forgot to add the seventh column as
a SelectItem.
{code}
query.select(selectItems)
.from(someTable)
{code}
When consuming the rows returned by this query, the code actually fetches the
column that was not a select item, using a construct like:
{code}
row.getValue(table.getColumnByName('foo'));
{code}
This returns null values most of the time. But under stress, the code starts to
throw exceptions.
It would be much better if MetaModel throws an exception when the code attempts
to access a column that is not part of the query (fail fast).
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