protected final void overrideColumnName(String columnName, String newName) {
        ModelManipulator modelOverride = moduleManager.find(CoreModule.NAME)
                                                      .provider()
                                                      .getService(ModelManipulator.class);
        modelOverride.overrideColumnName(columnName, newName);
    }
Installer implementation could use this API to request a column name replacement. This method delegates for
{@link ModelManipulator}.
oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/storage/model/ModelInstaller.java