presto-main/src/main/java/io/prestosql/sql/analyzer/Analysis.java/Analysis/addTableColumnReferences
class Analysis:    public void addTableColumnReferences(AccessControl accessControl, Identity identity, Multimap<QualifiedObjectName, String> tableColumnMap)
    {
        AccessControlInfo accessControlInfo = new AccessControlInfo(accessControl, identity);
        Map<QualifiedObjectName, Set<String>> references = tableColumnReferences.computeIfAbsent(accessControlInfo, k -> new LinkedHashMap<>());
        tableColumnMap.asMap()
                .forEach((key, value) -> references.computeIfAbsent(key, k -> new HashSet<>()).addAll(value));
    }