├── .gitignore ├── .vscode └── launch.json ├── LICENSE ├── Makefile ├── README.md ├── example └── main.go ├── go.mod └── pkg ├── db ├── buffer │ ├── buffer.go │ ├── buffer_file_test.go │ ├── buffer_mgr.go │ ├── buffer_mgr_test.go │ └── buffer_test.go ├── driver │ └── driver.go ├── file │ ├── block_id.go │ ├── block_id_test.go │ ├── file_mgr.go │ ├── file_mgr_test.go │ ├── file_test.go │ ├── page.go │ └── page_test.go ├── index │ ├── b_t_page.go │ ├── b_tree_dir.go │ ├── b_tree_index.go │ ├── b_tree_leaf.go │ ├── dir_entry.go │ ├── hash_index.go │ ├── index.go │ ├── index_join_plan.go │ ├── index_join_scan.go │ ├── index_join_test.go │ ├── index_retrieval_test.go │ ├── index_select_plan.go │ ├── index_select_scan.go │ ├── index_select_test.go │ ├── index_update_planner.go │ ├── index_update_test.go │ └── open.go ├── log │ ├── log_iterator.go │ ├── log_mgr.go │ └── log_test.go ├── materialize │ ├── aggregation_fn.go │ ├── count_fn.go │ ├── group_by_plan.go │ ├── group_by_scan.go │ ├── group_value.go │ ├── materialize_plan.go │ ├── max_fn.go │ ├── merge_join_plan.go │ ├── merge_join_scan.go │ ├── record_comparator.go │ ├── sort_plan.go │ ├── sort_scan.go │ └── temp_table.go ├── metadata │ ├── catalog_test.go │ ├── index_info.go │ ├── index_mgr.go │ ├── metadata_mgr.go │ ├── metadata_mgr_test.go │ ├── stat_info.go │ ├── stat_mgr.go │ ├── table_mgr.go │ ├── table_mgr_test.go │ └── view_mgr.go ├── multibuffer │ ├── buffer_needs.go │ ├── chunk_scan.go │ ├── multibuffer_product_plan.go │ └── multibuffer_product_scan.go ├── opt │ ├── heuristic_query_planner.go │ └── table_planner.go ├── parse │ ├── create_index_data.go │ ├── create_table_data.go │ ├── create_view_data.go │ ├── delete_data.go │ ├── insert_data.go │ ├── lexer.go │ ├── lexer_test.go │ ├── modify_data.go │ ├── parser.go │ ├── parser_actions_test.go │ ├── parser_test.go │ ├── pred_parser.go │ ├── pref_parser_test.go │ ├── query_data.go │ └── tokenizer_test.go ├── plan │ ├── basic_query_planner.go │ ├── basic_update_planner.go │ ├── better_query_planner.go │ ├── multi_table_planner_test.go │ ├── optimized_product_plan.go │ ├── plan.go │ ├── planner.go │ ├── planner1_test.go │ ├── planner2_test.go │ ├── planner_student_test.go │ ├── product_plan.go │ ├── project_plan.go │ ├── query_planner.go │ ├── select_plan.go │ ├── single_table_plan_test.go │ ├── table_plan.go │ └── update_planner.go ├── query │ ├── constant.go │ ├── expression.go │ ├── plan_info.go │ ├── predicate.go │ ├── product_scan.go │ ├── product_test.go │ ├── project_scan.go │ ├── scan.go │ ├── scan1_test.go │ ├── scan2_test.go │ ├── select_scan.go │ ├── term.go │ └── update_scan.go ├── record │ ├── constant.go │ ├── layout.go │ ├── layout_test.go │ ├── record_page.go │ ├── record_test.go │ ├── rid.go │ ├── schema.go │ ├── table_scan.go │ └── table_scan_test.go └── tx │ ├── buffer_list.go │ ├── checkpoint_record.go │ ├── commit_record.go │ ├── concurrency_mgr.go │ ├── concurrency_test.go │ ├── lock_table.go │ ├── log_record.go │ ├── print_log_file_test.go │ ├── recovery_mgr.go │ ├── recovery_test.go │ ├── rollback_record.go │ ├── set_int_record.go │ ├── set_string_record.go │ ├── start_record.go │ ├── transaction.go │ └── tx_test.go └── util ├── directory.go └── random.go /.gitignore: -------------------------------------------------------------------------------- 1 | .tmp 2 | .coverage 3 | .DS_Store 4 | -------------------------------------------------------------------------------- /.vscode/launch.json: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kawa1214/simple-db/HEAD/.vscode/launch.json -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kawa1214/simple-db/HEAD/LICENSE -------------------------------------------------------------------------------- /Makefile: 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