Function isAnyGraphNodePattern

src/binder/bind/read/bind_match.cpp:44–59

}

static bool isAnyGraphNodePattern(const NodeOrRelExpression& pattern,
    main::ClientContext* context) {
    if (!ExpressionUtil::isNodePattern(pattern) || pattern.getNumEntries() != 1) {
        return false;
    }
    auto transaction = transaction::Transaction::Get(*context);
    auto useInternal = context->useInternalCatalogEntry();
    auto defaultGraphCatalog = main::DatabaseManager::Get(*context)->getDefaultGraphCatalog();
    if (defaultGraphCatalog == nullptr ||
        !defaultGraphCatalog->containsTable(transaction, "_nodes", useInternal)) {
        return false;
    }
    return pattern.getEntry(0)->getTableID() ==
           defaultGraphCatalog->getTableCatalogEntry(transaction, "_nodes", useInternal)
               ->getTableID();
}

std::unique_ptr<BoundReadingClause> Binder::bindMatchClause(const ReadingClause& readingClause) {
    auto& matchClause = readingClause.constCast<MatchClause>();