//===----------------------------------------------------------------------===// // DuckDB // // duckdb/common/enums/scan_options.hpp // // //===----------------------------------------------------------------------===// #pragma once #include "duckdb/common/constants.hpp" namespace duckdb { enum class TableScanType : uint8_t { //! Regular table scan: scan all tuples that are relevant for the current transaction TABLE_SCAN_REGULAR = 0, //! Scan all rows, including any deleted rows. Committed updates are merged in. TABLE_SCAN_COMMITTED_ROWS = 1, //! Scan all rows, including any deleted rows. Throws an exception if there are any uncommitted updates. TABLE_SCAN_COMMITTED_ROWS_DISALLOW_UPDATES = 2, //! Scan all rows, excluding any permanently deleted rows. //! Permanently deleted rows are rows which no transaction will ever need again. TABLE_SCAN_COMMITTED_ROWS_OMIT_PERMANENTLY_DELETED = 3 }; } // namespace duckdb