org.apache.phoenix.exception.SQLExceptionCode Java Examples

@Test
public void testVarBinaryNotLastInMultipartPK() throws Exception {
    Connection conn = DriverManager.getConnection(getUrl());
    // When the VARBINARY key is the last column, it is allowed.
    String query = "CREATE TABLE foo (a_string varchar not null, b_string varchar not null, a_binary varbinary not null, " +
            "col1 decimal, col2 decimal CONSTRAINT pk PRIMARY KEY (a_string, b_string, a_binary))";
    PreparedStatement statement = conn.prepareStatement(query);
    statement.execute();
    try {
        // VARBINARY key is not allowed in the middle of the key.
        query = "CREATE TABLE foo (a_binary varbinary not null, a_string varchar not null, col1 decimal, col2 decimal CONSTRAINT pk PRIMARY KEY (a_binary, a_string))";
        statement = conn.prepareStatement(query);
        statement.execute();
        fail();
    } catch (SQLException e) {
        assertEquals(SQLExceptionCode.VARBINARY_IN_ROW_KEY.getErrorCode(), e.getErrorCode());
    } finally {
        conn.close();
    }
}
 

@Test
public void testToDateOnString() throws Exception { // TODO: test more conversion combinations
    String query = "SELECT a_string FROM " + tableName + " WHERE organization_id=? and a_integer = 5";
    Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
    Connection conn = DriverManager.getConnection(getUrl(), props);
    try {
        PreparedStatement statement = conn.prepareStatement(query);
        statement.setString(1, tenantId);
        ResultSet rs = statement.executeQuery();
        assertTrue (rs.next());
        rs.getDate(1);
        fail();
    } catch (SQLException e) { // Expected
        assertEquals(SQLExceptionCode.TYPE_MISMATCH.getErrorCode(),e.getErrorCode());
    } finally {
        conn.close();
    }
}
 

private ParseNode getJoinConditionNode(ParseNode lhs, List<AliasedNode> rhs, String rhsTableAlias) throws SQLException {
    List<ParseNode> lhsNodes;        
    if (lhs instanceof RowValueConstructorParseNode) {
        lhsNodes = ((RowValueConstructorParseNode) lhs).getChildren();
    } else {
        lhsNodes = Collections.singletonList(lhs);
    }
    if (lhsNodes.size() != (rhs.size() - 1))
        throw new SQLExceptionInfo.Builder(SQLExceptionCode.SUBQUERY_RETURNS_DIFFERENT_NUMBER_OF_FIELDS).build().buildException();
    
    int count = lhsNodes.size();
    TableName rhsTableName = NODE_FACTORY.table(null, rhsTableAlias);
    List<ParseNode> equalNodes = Lists.newArrayListWithExpectedSize(count);
    for (int i = 0; i < count; i++) {
        ParseNode rhsNode = NODE_FACTORY.column(rhsTableName, rhs.get(i + 1).getAlias(), null);
        equalNodes.add(NODE_FACTORY.equal(lhsNodes.get(i), rhsNode));
    }
    
    return count == 1 ? equalNodes.get(0) : NODE_FACTORY.and(equalNodes);
}
 

/**
 * Check that none of no columns in our updatable VIEW are changing values.
 * @param tableRef
 * @param overlapViewColumns
 * @param targetColumns
 * @param projector
 * @throws SQLException
 */
private static void throwIfNotUpdatable(TableRef tableRef, Set<PColumn> overlapViewColumns,
        List<PColumn> targetColumns, RowProjector projector, boolean sameTable) throws SQLException {
    PTable table = tableRef.getTable();
    if (table.getViewType() == ViewType.UPDATABLE && !overlapViewColumns.isEmpty()) {
        ImmutableBytesWritable ptr = new ImmutableBytesWritable();
        for (int i = 0; i < targetColumns.size(); i++) {
            PColumn targetColumn = targetColumns.get(i);
            if (overlapViewColumns.contains(targetColumn)) {
                Expression source = projector.getColumnProjector(i).getExpression();
                if (source.isStateless()) {
                    source.evaluate(null, ptr);
                    if (Bytes.compareTo(ptr.get(), ptr.getOffset(), ptr.getLength(), targetColumn.getViewConstant(), 0, targetColumn.getViewConstant().length-1) == 0) {
                        continue;
                    }
                }
                throw new SQLExceptionInfo.Builder(
                        SQLExceptionCode.CANNOT_UPDATE_VIEW_COLUMN)
                        .setColumnName(targetColumn.getName().getString())
                        .build().buildException();
            }
        }
    }
}
 

@Test
public void testDropIndexTableHasSameNameWithDataTable() {
    String tableName = generateUniqueName();
    String indexName = "IDX_" + tableName;
    try (Connection conn = DriverManager.getConnection(getUrl())) {
        String createTable = "CREATE TABLE " + tableName + "  (id varchar not null primary key, col integer)";
        conn.createStatement().execute(createTable);
        String createIndex = "CREATE INDEX " + indexName + " on " + tableName + "(col)";
        conn.createStatement().execute(createIndex);
        String dropIndex = "DROP INDEX " + indexName + " on " + indexName;
        conn.createStatement().execute(dropIndex);
        fail("should not execute successfully");
    } catch (SQLException e) {
        assertTrue(SQLExceptionCode.PARENT_TABLE_NOT_FOUND.getErrorCode() == e.getErrorCode());
    }
}
 

@Test
public void testSequenceIncreasingNoCycle() throws Exception {
    nextConnection();
    // client throws exception
    conn.createStatement().execute(
        "CREATE SEQUENCE foo.bar START WITH 2 INCREMENT BY 3 MINVALUE 1 MAXVALUE 10 CACHE 100");
    nextConnection();
    assertSequenceValuesForSingleRow(2, 5, 8);
    try {
        ResultSet rs = conn.createStatement().executeQuery(NEXT_VAL_SQL);
        rs.next();
        fail();
    } catch (SQLException e) {
        assertEquals(SQLExceptionCode.SEQUENCE_VAL_REACHED_MAX_VALUE.getErrorCode(),
            e.getErrorCode());
        assertTrue(e.getNextException() == null);
    }
}
 

@Test
public void testToDateOnString() throws Exception { // TODO: test more conversion combinations
    String query = "SELECT a_string FROM aTable WHERE organization_id=? and a_integer = 5";
    Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
    props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 2)); // Execute at timestamp 2
    Connection conn = DriverManager.getConnection(getUrl(), props);
    try {
        PreparedStatement statement = conn.prepareStatement(query);
        statement.setString(1, tenantId);
        ResultSet rs = statement.executeQuery();
        assertTrue (rs.next());
        rs.getDate(1);
        fail();
    } catch (SQLException e) { // Expected
        assertEquals(SQLExceptionCode.TYPE_MISMATCH.getErrorCode(),e.getErrorCode());
    } finally {
        conn.close();
    }
}
 

@Test
public void testCorrelatePlanWithSingleValueOnly() throws SQLException {
    Object[][] expected = new Object[][] {
            {1, "1", "1", 10},
            {2, "2", "2", 20},
            {2, "2", "2", 40},
    };
    try {
        testCorrelatePlan(LEFT_RELATION, RIGHT_RELATION, 1, 0, JoinType.Inner, expected);
    } catch (SQLException e) {
        assertEquals(SQLExceptionCode.SINGLE_ROW_SUBQUERY_RETURNS_MULTIPLE_ROWS.getErrorCode(), e.getErrorCode());
    }
    
    Object[][] rightRelation = new Object[][] {
            {"2", 20},
            {"6", 60},
            {"5", 100},
            {"1", 10},
    };        
    expected = new Object[][] {
            {1, "1", "1", 10},
            {2, "2", "2", 20},
            {5, "5", "5", 100},
    };
    testCorrelatePlan(LEFT_RELATION, rightRelation, 1, 0, JoinType.Inner, expected);
}
 

private static List<TargetDataExpression> checkProjectionNumAndExpressions(
    List<QueryPlan> selectPlans) throws SQLException {
    int columnCount = selectPlans.get(0).getProjector().getColumnCount();
    List<TargetDataExpression> targetTypes = new ArrayList<TargetDataExpression>(columnCount);

    for (int i = 0; i < columnCount; i++) {
        for (QueryPlan plan : selectPlans) {
            if (columnCount !=plan.getProjector().getColumnCount()) {
                throw new SQLExceptionInfo.Builder(SQLExceptionCode
                    .SELECT_COLUMN_NUM_IN_UNIONALL_DIFFS).setMessage("1st query has " + columnCount + " columns whereas 2nd " +
                        "query has " + plan.getProjector().getColumnCount())
                    .build().buildException();
            }
            ColumnProjector colproj = plan.getProjector().getColumnProjector(i);
            if(targetTypes.size() < i+1 ) {
                targetTypes.add(new TargetDataExpression(colproj.getExpression()));
            } else {
                compareExperssions(i, colproj.getExpression(), targetTypes);
            }
        }
    }
    return targetTypes;
}
 

@Test
public void testSelectDistinctAndAll() throws Exception {
    long ts = nextTimestamp();
    String query = "SELECT all distinct a_string,b_string from atable order by x_integer";
    String url = getUrl() + ";" + PhoenixRuntime.CURRENT_SCN_ATTRIB + "=" + (ts + 5); // Run query at timestamp 5
    Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
    Connection conn = DriverManager.getConnection(url, props);
    try {
        PreparedStatement statement = conn.prepareStatement(query);
        statement.executeQuery();
        fail();
    } catch (SQLException e) { // expected
        assertEquals(SQLExceptionCode.PARSER_ERROR.getErrorCode(), e.getErrorCode());
    } finally {
        conn.close();
    }
}
 

@Test
public void testPreventLocalIndexCreation() throws Exception {
    Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
    try (Connection conn = DriverManager.getConnection(getUrl(), props)) {
        for (TransactionFactory.Provider provider : TransactionFactory.Provider.values()) {
            if (provider.runTests() && provider.getTransactionProvider().isUnsupported(PhoenixTransactionProvider.Feature.ALLOW_LOCAL_INDEX)) {
                String tableName = generateUniqueName();
                conn.createStatement().execute(
                        "CREATE TABLE " + tableName + " (k VARCHAR NOT NULL PRIMARY KEY, v1 VARCHAR) TRANSACTIONAL=true,TRANSACTION_PROVIDER='" + provider + "'");
                String indexName = generateUniqueName();
                try {
                    conn.createStatement().execute("CREATE LOCAL INDEX " + indexName + "_IDX ON " + tableName + " (v1) INCLUDE(v2)");
                    fail();
                } catch (SQLException e) {
                    assertEquals(SQLExceptionCode.CANNOT_CREATE_LOCAL_INDEX_FOR_TXN_TABLE.getErrorCode(), e.getErrorCode());
                }
            }
        }
    }
}
 

private void openConnection() throws SQLException {
    try {
        // check if we need to authenticate with kerberos
        String clientKeytab = this.getProps().get(HBASE_CLIENT_KEYTAB);
        String clientPrincipal = this.getProps().get(HBASE_CLIENT_PRINCIPAL);
        if (clientKeytab != null && clientPrincipal != null) {
            logger.info("Trying to connect to a secure cluster with keytab:" + clientKeytab);
            UserGroupInformation.setConfiguration(config);
            User.login(config, HBASE_CLIENT_KEYTAB, HBASE_CLIENT_PRINCIPAL, null);
            logger.info("Successfull login to secure cluster!!");
        }
        this.connection = HBaseFactoryProvider.getHConnectionFactory().createConnection(this.config);
    } catch (IOException e) {
        throw new SQLExceptionInfo.Builder(SQLExceptionCode.CANNOT_ESTABLISH_CONNECTION)
            .setRootCause(e).build().buildException();
    }
    if (this.connection.isClosed()) { // TODO: why the heck doesn't this throw above?
        throw new SQLExceptionInfo.Builder(SQLExceptionCode.CANNOT_ESTABLISH_CONNECTION).build().buildException();
    }
}
 

@Test
public void testViewTTLWithViewIndexFails() throws Exception {

    // Define the test schema.
    // 1. Table with default columns => (ORG_ID, KP, COL1, COL2, COL3), PK => (ORG_ID, KP)
    // 2. Tenant with default columns => (ZID, COL7, COL8, COL9), PK => (ZID)
    final PhoenixTestBuilder.SchemaBuilder schemaBuilder = new PhoenixTestBuilder.SchemaBuilder(getUrl());

    TableOptions tableOptions = TableOptions.withDefaults();
    tableOptions.setTableProps("COLUMN_ENCODED_BYTES=0,MULTI_TENANT=true");

    TenantViewIndexOptions tenantViewIndexOptions = TenantViewIndexOptions.withDefaults();
    tenantViewIndexOptions.setIndexProps("VIEW_TTL=1000");
    try {
        schemaBuilder
                .withTableOptions(tableOptions)
                .withTenantViewDefaults()
                .withTenantViewIndexOptions(tenantViewIndexOptions)
                .buildNewView();
        fail();
    } catch (SQLException e) {
        assertEquals(SQLExceptionCode.VIEW_TTL_SUPPORTED_FOR_VIEWS_ONLY.getErrorCode(), e.getErrorCode());
    }
}
 

/**
 * Check that none of no columns in our updatable VIEW are changing values.
 * @param tableRef
 * @param overlapViewColumns
 * @param targetColumns
 * @param projector
 * @throws SQLException
 */
private static void throwIfNotUpdatable(TableRef tableRef, Set<PColumn> overlapViewColumns,
        List<PColumn> targetColumns, RowProjector projector, boolean sameTable) throws SQLException {
    PTable table = tableRef.getTable();
    if (table.getViewType() == ViewType.UPDATABLE && !overlapViewColumns.isEmpty()) {
        ImmutableBytesWritable ptr = new ImmutableBytesWritable();
        for (int i = 0; i < targetColumns.size(); i++) {
            PColumn targetColumn = targetColumns.get(i);
            if (overlapViewColumns.contains(targetColumn)) {
                Expression source = projector.getColumnProjector(i).getExpression();
                if (source.isStateless()) {
                    source.evaluate(null, ptr);
                    if (Bytes.compareTo(ptr.get(), ptr.getOffset(), ptr.getLength(), targetColumn.getViewConstant(), 0, targetColumn.getViewConstant().length-1) == 0) {
                        continue;
                    }
                }
                throw new SQLExceptionInfo.Builder(
                        SQLExceptionCode.CANNOT_UPDATE_VIEW_COLUMN)
                        .setColumnName(targetColumn.getName().getString())
                        .build().buildException();
            }
        }
    }
}
 

public boolean returnValue(Result result) throws SQLException {
    Cell statusKV = result.rawCells()[0];
    if (statusKV.getValueLength() == 0) { // No error, but unable to return sequence values
        return false;
    }
    long timestamp = statusKV.getTimestamp();
    int statusCode = PInteger.INSTANCE.getCodec().decodeInt(statusKV.getValueArray(), statusKV.getValueOffset(), SortOrder.getDefault());
    if (statusCode == SUCCESS) {  // Success - update nextValue down to currentValue
        SequenceValue value = findSequenceValue(timestamp);
        if (value == null) {
            throw new EmptySequenceCacheException(key.getSchemaName(),key.getSequenceName());
        }
        return true;
    }
    SQLExceptionCode code = SQLExceptionCode.fromErrorCode(statusCode);
    // TODO: We could have the server return the timestamps of the
    // delete markers and we could insert them here, but this seems
    // like overkill.
    // if (code == SQLExceptionCode.SEQUENCE_UNDEFINED) {
    // }
    throw new SQLExceptionInfo.Builder(code)
        .setSchemaName(key.getSchemaName())
        .setTableName(key.getSequenceName())
        .build().buildException();
}
 

@Test
public void testUpsertValuesWithMoreValuesThanNumColsInTable() throws Exception {
    String tableName = generateUniqueName();
    Properties props = new Properties();
    Connection conn = null;
    Statement stmt = null;
    try {
        conn = DriverManager.getConnection(getUrl(), props);
        stmt = conn.createStatement();
        stmt.execute("create table " + tableName + " (k VARCHAR not null primary key desc)");
    } finally {
        closeStmtAndConn(stmt, conn);
    }

    try {
        conn = DriverManager.getConnection(getUrl(), props);
        stmt = conn.createStatement();
        stmt.execute("upsert into " + tableName + " values (to_char(100), to_char(100), to_char(100))");
        fail();
    } catch (SQLException e) {
        assertEquals(SQLExceptionCode.UPSERT_COLUMN_NUMBERS_MISMATCH.getErrorCode(),e.getErrorCode());
    } finally {
        closeStmtAndConn(stmt, conn);
    }
}
 

public static Expression compile(StatementContext context, SelectStatement statement, GroupBy groupBy) throws SQLException {
    ParseNode having = statement.getHaving();
    if (having == null) {
        return null;
    }
    ExpressionCompiler expressionBuilder = new ExpressionCompiler(context, groupBy);
    Expression expression = having.accept(expressionBuilder);
    if (expression.getDataType() != PBoolean.INSTANCE) {
        throw TypeMismatchException.newException(PBoolean.INSTANCE, expression.getDataType(), expression.toString());
    }
    if (LiteralExpression.isBooleanFalseOrNull(expression)) {
        context.setScanRanges(ScanRanges.NOTHING);
        return null;
    } else if (LiteralExpression.isTrue(expression)) {
        return null;
    }
    if (!expressionBuilder.isAggregate()) {
        throw new SQLExceptionInfo.Builder(SQLExceptionCode.ONLY_AGGREGATE_IN_HAVING_CLAUSE).build().buildException();
    }
    return expression;
}
 

private static void updateIndex(String indexFullName, PhoenixConnection conn,
        PIndexState indexState) throws SQLException, IOException {
    //Decrement the counter because we will be here when client give retry after getting failed or succeed
    decrementCounterForIndex(conn,indexFullName);
    Long indexDisableTimestamp = null;
    if (PIndexState.DISABLE.equals(indexState)) {
        LOGGER.info("Disabling index after hitting max number of index write retries: "
                + indexFullName);
        IndexUtil.updateIndexState(conn, indexFullName, indexState, indexDisableTimestamp);
    } else if (PIndexState.ACTIVE.equals(indexState)) {
        LOGGER.debug("Resetting index to active after subsequent success " + indexFullName);
        //At server disabled timestamp will be reset only if there is no other client is in PENDING_DISABLE state
        indexDisableTimestamp = 0L;
        try {
            IndexUtil.updateIndexState(conn, indexFullName, indexState, indexDisableTimestamp);
        } catch (SQLException e) {
            // It's possible that some other client had made the Index DISABLED already , so we can ignore unallowed
            // transition(DISABLED->ACTIVE)
            if (e.getErrorCode() != SQLExceptionCode.INVALID_INDEX_STATE_TRANSITION.getErrorCode()) { throw e; }
        }
    }
}
 

@Test
public void testSequenceDecreasingNoCycle() throws Exception {
    nextConnection();
    // client will throw exception
    conn.createStatement()
            .execute(
                "CREATE SEQUENCE foo.bar START WITH 4 INCREMENT BY -2 MINVALUE 1 MAXVALUE 10 CACHE 100");
    nextConnection();
    assertSequenceValuesForSingleRow(4, 2);
    try {
        ResultSet rs = conn.createStatement().executeQuery(NEXT_VAL_SQL);
        rs.next();
        fail();
    } catch (SQLException e) {
        assertEquals(SQLExceptionCode.SEQUENCE_VAL_REACHED_MIN_VALUE.getErrorCode(),
            e.getErrorCode());
        assertTrue(e.getNextException() == null);
    }
}
 

@Test
public void testIndexNotFoundForDropWongIndexName() throws Exception{
    Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
    Connection conn = DriverManager.getConnection(getUrl(), props);
    String dataTableName = generateUniqueName();
    String wrongIndexName = generateUniqueName();

    try {
        conn.createStatement().execute("CREATE TABLE " + dataTableName +
                " (k VARCHAR NOT NULL PRIMARY KEY, v VARCHAR)");
        conn.createStatement().execute("DROP INDEX " + wrongIndexName + " ON " +
                dataTableName);
    }catch (SQLException e) {
        assertEquals(e.getErrorCode(), SQLExceptionCode.INDEX_UNDEFINED.getErrorCode());
    } finally {
        conn.close();
    }
}
 

/**
 * Test an upsert of a full row with dynamic Columns and unbalanced number of values
 */
@Test
public void testFullUnbalancedUpsert() throws Exception {
    String upsertquery = "UPSERT INTO " + tableName
            + " (a.DynCol VARCHAR,b.DynCol varchar) VALUES('dynEntry','aValue','bValue','dyncola')";

    String url = getUrl() + ";";
    Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
    Connection conn = DriverManager.getConnection(url, props);
    try {
        PreparedStatement statement = conn.prepareStatement(upsertquery);
        statement.execute();
        fail();
    } catch (SQLException e) {
        assertEquals(SQLExceptionCode.UPSERT_COLUMN_NUMBERS_MISMATCH.getErrorCode(),e.getErrorCode());
    } finally {
        conn.close();
    }
}
 

@Test
public void testSpecifyingColumnFamilyForTTLFails() throws Exception {
    String tableName = generateUniqueName();
    String ddl =
            "create table IF NOT EXISTS  " + tableName + "  (" + " id char(1) NOT NULL,"
                    + " col1 integer NOT NULL," + " CF.col2 integer,"
                    + " CONSTRAINT NAME_PK PRIMARY KEY (id, col1)"
                    + " ) DEFAULT_COLUMN_FAMILY='a', CF.TTL=10000, SALT_BUCKETS = 4";
    Properties props = new Properties();
    Connection conn = DriverManager.getConnection(getUrl(), props);
    try {
        conn.createStatement().execute(ddl);
    } catch (SQLException sqle) {
        assertEquals(SQLExceptionCode.COLUMN_FAMILY_NOT_ALLOWED_FOR_PROPERTY.getErrorCode(),
            sqle.getErrorCode());
    }
}
 

@Test
public void testNegativeGetConnectionInfo() throws SQLException {
    String[] urls = new String[] {
        "jdbc:phoenix::",
        "jdbc:phoenix:;",
        "jdbc:phoenix:v1:1,v2:2,v3:3",
        "jdbc:phoenix:v1:1,v2:2,v3:3;test=true",
        "jdbc:phoenix:v1,v2,v3:-1:/hbase;test=true",
        "jdbc:phoenix:v1,v2,v3:-1",
        "jdbc:phoenix:v1,v2,v3:123::/hbase",
        "jdbc:phoenix:v1,v2,v3:123::/hbase;test=false",
    };
    for (String url : urls) {
        try {
            ConnectionInfo.create(url);
            throw new AssertionError("Expected exception for \"" + url + "\"");
        } catch (SQLException e) {
            try {
                assertEquals(SQLExceptionCode.MALFORMED_CONNECTION_URL.getSQLState(), e.getSQLState());
            } catch (AssertionError ae) {
                throw new AssertionError("For \"" + url + "\": " + ae.getMessage());
            }
        }
    }
}
 

@Override
public void abort() throws SQLException {

    if (txContext == null || !isTransactionRunning()) {
        return;
    }

    try {
        txContext.abort();
    } catch (TransactionFailureException e) {
        throw new SQLExceptionInfo.Builder(
                SQLExceptionCode.TRANSACTION_FAILED)
                .setMessage(e.getMessage()).setRootCause(e).build()
                .buildException();
    }
}
 

@Test
/**
 * Validates that if our current or start value is > 0 and we ask for Long.MAX
 * and overflow to the next value, the correct Exception is thrown when 
 * the expression is evaluated.
 */
public void testNextValuesForSequenceOverflowAllocation() throws Exception {
	String sequenceName = generateSequenceNameWithSchema();
    final SequenceProperties props =
            new SequenceProperties.Builder().name(sequenceName).incrementBy(1).startsWith(100).cacheSize(100)
                    .numAllocated(Long.MAX_VALUE).build();
    
    // Create Sequence
    createSequenceWithMinMax(props);

    // Bulk Allocate Sequence Slots
    try {
        conn.createStatement().executeQuery(
            "SELECT NEXT " + Long.MAX_VALUE
                    + " VALUES FOR  " + sequenceName + " ");
    } catch (SQLException e) {
        assertEquals(SQLExceptionCode.SEQUENCE_VAL_REACHED_MAX_VALUE.getErrorCode(),
            e.getErrorCode());
        assertTrue(e.getNextException() == null);
    }
}
 

@Test
public void testDisallowSyncedPropsToBeSetColFamSpecificCreateTable() throws Exception {
    Connection conn = DriverManager.getConnection(getUrl(), new Properties());
    String tableName = generateUniqueName();
    for (String propName: SYNCED_DATA_TABLE_AND_INDEX_COL_FAM_PROPERTIES) {
        try {
            conn.createStatement().execute("create table " + tableName
                    + " (id INTEGER not null primary key, "
                    + COL_FAM1 + ".name varchar(10), " + COL_FAM2 + ".flag boolean) "
                    + COL_FAM1 + "." + propName + "=" + DUMMY_PROP_VALUE);
            fail("Should fail with SQLException when setting synced property for a specific column family");
        } catch (SQLException sqlE) {
            assertEquals("Should fail to set synced property for a specific column family",
                    SQLExceptionCode.COLUMN_FAMILY_NOT_ALLOWED_FOR_PROPERTY.getErrorCode(), sqlE.getErrorCode());
        }
    }
    conn.close();
}
 

public static byte[][] processSplits(byte[][] splits, LinkedHashSet<PColumn> pkColumns, Integer saltBucketNum, boolean defaultRowKeyOrder) throws SQLException {
    // FIXME: shouldn't this return if splits.length == 0?
    if (splits == null) return null;
    // We do not accept user specified splits if the table is salted and we specify defaultRowKeyOrder. In this case,
    // throw an exception.
    if (splits.length > 0 && saltBucketNum != null && defaultRowKeyOrder) {
        throw new SQLExceptionInfo.Builder(SQLExceptionCode.NO_SPLITS_ON_SALTED_TABLE).build().buildException();
    }
    // If the splits are not specified and table is salted, pre-split the table. 
    if (splits.length == 0 && saltBucketNum != null) {
        splits = SaltingUtil.getSalteByteSplitPoints(saltBucketNum);
    }
    byte[][] newSplits = new byte[splits.length][];
    for (int i=0; i<splits.length; i++) {
        newSplits[i] = processSplit(splits[i], pkColumns); 
    }
    return newSplits;
}
 

@Test
public void testNextValuesForSequenceWithDefaultMax() throws Exception {
	String sequenceName = generateSequenceNameWithSchema();
    final SequenceProperties props =
            new SequenceProperties.Builder().name(sequenceName).incrementBy(1).startsWith(100).cacheSize(100)
                    .numAllocated(Long.MAX_VALUE - 100).build();
    
    // Create Sequence
    createSequenceWithMinMax(props);

    // Bulk Allocate Sequence Slots
    long currentValueAfterAllocation = 100;
    long startValueAfterAllocation = Long.MAX_VALUE;
    reserveSlotsInBulkAndAssertValue(sequenceName, currentValueAfterAllocation, props.numAllocated);
    assertExpectedStateInSystemSequence(props, startValueAfterAllocation);
    
    // Try and get next value
    try {
        conn.createStatement().executeQuery(String.format(SELECT_NEXT_VALUE_SQL, sequenceName));
    } catch (SQLException e) {
        assertEquals(SQLExceptionCode.SEQUENCE_VAL_REACHED_MAX_VALUE.getErrorCode(),
            e.getErrorCode());
        assertTrue(e.getNextException() == null);
    }
}
 

@Override
public void begin() throws SQLException {
    if (tm == null) {
        throw new SQLExceptionInfo.Builder(
                SQLExceptionCode.NULL_TRANSACTION_CONTEXT).build()
                .buildException();
    }


    try {
        tx = (HBaseTransaction) tm.begin();
    } catch (TransactionException e) {
        throw new SQLExceptionInfo.Builder(
                SQLExceptionCode.TRANSACTION_FAILED)
                .setMessage(e.getMessage()).setRootCause(e).build()
                .buildException();
    }
}
 

@Test 
public void testStatelessExpressionIndex() throws Exception {
    String ddl = "CREATE TABLE t (k1 INTEGER PRIMARY KEY)";
    Connection conn = DriverManager.getConnection(getUrl());
    Statement stmt = null;
    try {
        stmt = conn.createStatement();
        stmt.execute(ddl);
        stmt.execute("CREATE INDEX i ON t (2)");
        fail();
    } catch (SQLException e) {
        assertEquals(SQLExceptionCode.STATELESS_EXPRESSION_NOT_ALLOWED_IN_INDEX.getErrorCode(), e.getErrorCode());
    }
    finally {
        stmt.close();
    }
}