Function bindFunc

src/function/table/show_tables.cpp:59–129

}

static std::unique_ptr<TableFuncBindData> bindFunc(const main::ClientContext* context,
    const TableFuncBindInput* input) {
    std::vector<std::string> columnNames;
    std::vector<LogicalType> columnTypes;
    columnNames.emplace_back("id");
    columnTypes.emplace_back(LogicalType::UINT64());
    columnNames.emplace_back("name");
    columnTypes.emplace_back(LogicalType::STRING());
    columnNames.emplace_back("type");
    columnTypes.emplace_back(LogicalType::STRING());
    columnNames.emplace_back("database name");
    columnTypes.emplace_back(LogicalType::STRING());
    columnNames.emplace_back("comment");
    columnTypes.emplace_back(LogicalType::STRING());
    std::vector<TableInfo> tableInfos;
    auto transaction = transaction::Transaction::Get(*context);
    auto dbManager = main::DatabaseManager::Get(*context);

    // Show tables from the main database (local) - always show these separately from graphs
    if (!context->hasDefaultDatabase()) {
        auto catalog = context->getDatabase()->getCatalog();
        for (auto& entry :
            catalog->getTableEntries(transaction, context->useInternalCatalogEntry())) {
            std::string dbName = LOCAL_DB_NAME;
            // For foreign-backed rel tables, use the foreign database name
            if (entry->getType() == CatalogEntryType::REL_GROUP_ENTRY) {
                auto relEntry = entry->constPtrCast<RelGroupCatalogEntry>();
                if (!relEntry->getForeignDatabaseName().empty()) {
                    dbName = relEntry->getForeignDatabaseName();
                }
            }
            // For shadow node tables, use shadow db name
            if (entry->getType() == CatalogEntryType::NODE_TABLE_ENTRY) {
                auto nodeEntry = entry->constPtrCast<NodeTableCatalogEntry>();
                if (!nodeEntry->getForeignDatabaseName().empty()) {
                    dbName = SHADOW_DB_NAME;
                }
            }
            tableInfos.emplace_back(entry->getName(), entry->getTableID(),
                TableTypeUtils::toString(entry->getTableType()), dbName, entry->getComment());
        }
    }

    // Show tables from all graphs
    for (auto& graph : dbManager->getGraphs()) {
        auto graphName = graph->getCatalogName();
        for (auto& entry :
            graph->getTableEntries(transaction, context->useInternalCatalogEntry())) {
            tableInfos.emplace_back(entry->getName(), entry->getTableID(),
                TableTypeUtils::toString(entry->getTableType()),
                std::format("{}(graph)", graphName), entry->getComment());
        }
    }

    // Show tables from attached databases
    for (auto attachedDatabase : dbManager->getAttachedDatabases()) {
        auto databaseName = attachedDatabase->getDBName();
        auto databaseType = attachedDatabase->getDBType();