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https://issues.apache.org/jira/browse/PHOENIX-4535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajeshbabu Chintaguntla updated PHOENIX-4535:
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Fix Version/s: (was: 5.0.0)
> Index in array data type is inconsistent.
> ------------------------------------------
>
> Key: PHOENIX-4535
> URL: https://issues.apache.org/jira/browse/PHOENIX-4535
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.13.0, 5.0.0
> Reporter: Romil Choksi
> Priority: Major
> Labels: HBase-2.0
>
> We allow using zero indexes for elements in array column and returns null by
> accident.
> A simple test case to reproduce:
> {noformat}
> Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
> Connection conn = DriverManager.getConnection(getUrl(), props);
> conn.createStatement().execute("create table A(ID INTEGER PRIMARY
> KEY, array_id VARCHAR[])");
> conn.createStatement().execute("upsert into A values (1,
> ARRAY['test','test2','test3'])");
> conn.commit();
> ResultSet rs = conn.createStatement().executeQuery("select
> array_id[0], array_id[1] from A");
> while(rs.next()) {
> System.out.println(rs.getString(1));
> System.out.println(rs.getString(2));
> }
> {noformat}
> The result for 4.x branches would be {null, 'test'} and it would fail with an
> exception for 5.x.
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