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https://issues.apache.org/jira/browse/PHOENIX-1397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14197742#comment-14197742
]
James Taylor commented on PHOENIX-1397:
---------------------------------------
Thanks for the patch, [~samarthjain] - committed to all branches.
> RVC combined with OR on first row key column results in NPE
> -----------------------------------------------------------
>
> Key: PHOENIX-1397
> URL: https://issues.apache.org/jira/browse/PHOENIX-1397
> Project: Phoenix
> Issue Type: Bug
> Reporter: Samarth Jain
> Assignee: Samarth Jain
> Fix For: 4.3, 3.3, 4.2.1, 3.2.1
>
> Attachments: PHOENIX-1397.patch
>
>
> Test that can be added in RowValueConstructorIT
> {code}
> @Test
> public void testRVCExpressionWithOr() throws Exception {
> String tableDDL = "CREATE TABLE t (tenantId char(15) NOT NULL, pk2
> char(15) NOT NULL, pk3 INTEGER NOT NULL, c1 INTEGER constraint pk primary key
> (tenantId,pk2,pk3))";
> createTestTable(getUrl(), tableDDL, null, nextTimestamp());
> Connection conn = nextConnection(getUrl());
> conn.createStatement().executeUpdate("upsert into t (tenantId, pk2,
> pk3, c1) values ('ABC', 'helo1', 1, 1)");
> conn.createStatement().executeUpdate("upsert into t (tenantId, pk2,
> pk3, c1) values ('ABC', 'helo2', 2, 2)");
> conn.createStatement().executeUpdate("upsert into t (tenantId, pk2,
> pk3, c1) values ('DEF', 'helo3', 3, 3)");
> conn.commit();
> conn.close();
> conn = nextConnection(getUrl());
> PreparedStatement stmt = conn.prepareStatement("select pk2, pk3 from
> t WHERE (tenantId = ? OR tenantId = ?) AND (tenantId, pk2, pk3) > (?, ?, ?)
> LIMIT 100");
> stmt.setString(1, "ABC");
> stmt.setString(2, "DEF");
>
> // give back all rows after row 1 - ABC|helo1|1
> stmt.setString(3, "ABC");
> stmt.setString(4, "helo1");
> stmt.setInt(5, 1);
>
> ResultSet rs = stmt.executeQuery();
> assertTrue(rs.next());
> assertEquals("helo2", rs.getString(1));
> assertEquals(2, rs.getInt(2));
> assertTrue(rs.next());
> assertEquals("helo3", rs.getString(1));
> assertEquals(3, rs.getInt(2));
>
> }
> Stacktrace:
> java.lang.NullPointerException
> at
> org.apache.phoenix.compile.WhereOptimizer$KeyExpressionVisitor.orKeySlots(WhereOptimizer.java:706)
> at
> org.apache.phoenix.compile.WhereOptimizer$KeyExpressionVisitor.visitLeave(WhereOptimizer.java:836)
> at
> org.apache.phoenix.compile.WhereOptimizer$KeyExpressionVisitor.visitLeave(WhereOptimizer.java:1)
> at
> org.apache.phoenix.expression.OrExpression.accept(OrExpression.java:59)
> at
> org.apache.phoenix.compile.WhereOptimizer.pushKeyExpressionsToScan(WhereOptimizer.java:122)
> at
> org.apache.phoenix.compile.WhereCompiler.compile(WhereCompiler.java:142)
> at
> org.apache.phoenix.compile.WhereCompiler.compile(WhereCompiler.java:96)
> at
> org.apache.phoenix.compile.QueryCompiler.compileSingleQuery(QueryCompiler.java:375)
> at
> org.apache.phoenix.compile.QueryCompiler.compile(QueryCompiler.java:139)
> at
> org.apache.phoenix.jdbc.PhoenixStatement$ExecutableSelectStatement.compilePlan(PhoenixStatement.java:311)
> at
> org.apache.phoenix.jdbc.PhoenixStatement$ExecutableSelectStatement.compilePlan(PhoenixStatement.java:1)
> at
> org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:215)
> at
> org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:1)
> at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
> at
> org.apache.phoenix.jdbc.PhoenixStatement.executeQuery(PhoenixStatement.java:210)
> at
> org.apache.phoenix.jdbc.PhoenixPreparedStatement.executeQuery(PhoenixPreparedStatement.java:183)
> at
> org.apache.phoenix.end2end.RowValueConstructorIT.testRVCExpressionWithOr(RowValueConstructorIT.java:1306)
> {code}
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