Kasper Sørensen created METAMODEL-87:
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Summary: ElasticSearch module does not return Date objects for
columns with DATE type
Key: METAMODEL-87
URL: https://issues.apache.org/jira/browse/METAMODEL-87
Project: Metamodel
Issue Type: Bug
Affects Versions: 4.3.0-incubating
Reporter: Kasper Sørensen
It seems that the ElasticSearch module returns Strings instead of
java.util.Date objects when you query a DATE type field. That's IMO
inconsistent and should be fixed.
To reproduce, add this to ElasticSearchDataContextTest:
{code}
@Test
public void testDateIsHandledAsDate() throws Exception {
Table table = dataContext.getDefaultSchema().getTableByName("tweet1");
Column column = table.getColumnByName("postDate");
ColumnType type = column.getType();
assertEquals(ColumnType.DATE, type);
DataSet dataSet =
dataContext.query().from(table).select(column).execute();
while (dataSet.next()) {
Object value = dataSet.getRow().getValue(column);
assertTrue("Got class: " + value.getClass() + ", expected Date (or
subclass)", value instanceof Date);
}
}
{code}
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