createIndexSpecification(hcd, ValueType.String, 10,
new String[] { "c3", "c4", "c5", "c6" }, "idx1");
ihtd.addIndex(indexSpecification);
indexSpecification =
createIndexSpecification(hcd, ValueType.String, 10, new String[] { "c1" }, "idx2");
ihtd.addIndex(indexSpecification);
indexSpecification =
createIndexSpecification(hcd, ValueType.String, 10, new String[] { "c2" }, "idx3");
ihtd.addIndex(indexSpecification);
indexSpecification =
createIndexSpecification(hcd, ValueType.String, 10, new String[] { "c3" }, "idx4");