tosdb_internal.h File Reference

tosdb backend interface More...

#include <tosdb/tosdb.h>
#include <future.h>
#include <utils.h>
#include <hashmap.h>
#include <cpu/sync.h>
#include <list.h>
#include <indexer.h>
#include <bloomfilter.h>
#include <set.h>
#include <compression.h>

Classes
struct	tosdb_block_header_t
	tosdb block header More...
struct	tosdb_superblock_t
	tosdb super block More...
struct	tosdb_block_database_list_item_t
	tosdb database list item More...
struct	tosdb_block_database_list_t
	tosdb database list More...
struct	tosdb_block_database_t
	tosdb database More...
struct	tosdb_block_table_list_item_t
	tosdb table list item More...
struct	tosdb_block_table_list_t
	tosdb table list More...
struct	tosdb_block_table_t
	tosdb table More...
struct	tosdb_block_column_list_item_t
	tosdb column list item More...
struct	tosdb_block_column_list_t
	tosdb column list More...
struct	tosdb_block_index_list_item_t
struct	tosdb_block_index_list_t
	tosdb index list More...
struct	tosdb_block_valuelog_t
	tosdb valuelog More...
struct	tosdb_block_sstable_list_item_index_pair_t
	tosdb sstable list item index pair More...
struct	tosdb_block_sstable_list_item_t
	tosdb sstable list item More...
struct	tosdb_block_sstable_list_t
	tosdb sstable list More...
struct	tosdb_block_sstable_index_t
	tosdb sstable index More...
struct	tosdb_block_sstable_index_data_t
	tosdb sstable index data More...
struct	tosdb_t
	tosdb instance More...
struct	tosdb_database_t
struct	tosdb_table_t
struct	tosdb_column_t
struct	tosdb_index_t
struct	tosdb_memtable_index_item_t
struct	tosdb_memtable_secondary_index_item_t
struct	tosdb_memtable_index_t
struct	tosdb_memtable_t
struct	tosdb_record_context_t
struct	tosdb_record_key_t
struct	tosdb_sequence_t

Macros
#define	___TOSDB_TOSDB_INTERNAL_H   0
#define	TOSDB_PAGE_SIZE   4096
#define	TOSDB_SUPERBLOCK_SIGNATURE   "TURNSTONE OS DB\0"
#define	TOSDB_VERSION_MAJOR   0
#define	TOSDB_VERSION_MINOR   1
#define	TOSDB_NAME_MAX_LEN   256
#define	TOSDB_SEQUENCE_TABLE_NAME   ".sequences"

Typedefs
typedef enum tosdb_block_type_t	tosdb_block_type_t
typedef struct tosdb_block_header_t	tosdb_block_header_t
	tosdb block header
typedef struct tosdb_superblock_t	tosdb_superblock_t
	tosdb super block
typedef struct tosdb_block_database_list_item_t	tosdb_block_database_list_item_t
	tosdb database list item
typedef struct tosdb_block_database_list_t	tosdb_block_database_list_t
	tosdb database list
typedef struct tosdb_block_database_t	tosdb_block_database_t
	tosdb database
typedef struct tosdb_block_table_list_item_t	tosdb_block_table_list_item_t
	tosdb table list item
typedef struct tosdb_block_table_list_t	tosdb_block_table_list_t
	tosdb table list
typedef struct tosdb_block_table_t	tosdb_block_table_t
	tosdb table
typedef struct tosdb_block_column_list_item_t	tosdb_block_column_list_item_t
	tosdb column list item
typedef struct tosdb_block_column_list_t	tosdb_block_column_list_t
	tosdb column list
typedef struct tosdb_block_index_list_item_t	tosdb_block_index_list_item_t
	tosdb index list item
typedef struct tosdb_block_index_list_t	tosdb_block_index_list_t
	tosdb index list
typedef struct tosdb_block_valuelog_t	tosdb_block_valuelog_t
	tosdb value log
typedef struct tosdb_block_sstable_list_item_index_pair_t	tosdb_block_sstable_list_item_index_pair_t
	tosdb sstable list item index pair
typedef struct tosdb_block_sstable_list_item_t	tosdb_block_sstable_list_item_t
	tosdb sstable list item
typedef struct tosdb_block_sstable_list_t	tosdb_block_sstable_list_t
	tosdb sstable list
typedef struct tosdb_block_sstable_index_t	tosdb_block_sstable_index_t
	tosdb sstable index
typedef struct tosdb_block_sstable_index_data_t	tosdb_block_sstable_index_data_t
	tosdb sstable index data
typedef struct tosdb_memtable_t	tosdb_memtable_t
typedef struct tosdb_column_t	tosdb_column_t
typedef struct tosdb_index_t	tosdb_index_t
typedef struct tosdb_memtable_index_item_t	tosdb_memtable_index_item_t
typedef struct tosdb_memtable_secondary_index_item_t	tosdb_memtable_secondary_index_item_t
typedef struct tosdb_memtable_index_t	tosdb_memtable_index_t
typedef struct tosdb_record_context_t	tosdb_record_context_t
typedef struct tosdb_record_key_t	tosdb_record_key_t
typedef struct tosdb_sequence_t	tosdb_sequence_t

Enumerations
enum	tosdb_block_type_t {   TOSDB_BLOCK_TYPE_NONE , TOSDB_BLOCK_TYPE_SUPERBLOCK , TOSDB_BLOCK_TYPE_DATABASE_LIST , TOSDB_BLOCK_TYPE_DATABASE ,   TOSDB_BLOCK_TYPE_TABLE_LIST , TOSDB_BLOCK_TYPE_TABLE , TOSDB_BLOCK_TYPE_COLUMN_LIST , TOSDB_BLOCK_TYPE_INDEX_LIST ,   TOSDB_BLOCK_TYPE_SSTABLE_LIST , TOSDB_BLOCK_TYPE_SSTABLE , TOSDB_BLOCK_TYPE_SSTABLE_INDEX , TOSDB_BLOCK_TYPE_SSTABLE_INDEX_DATA ,   TOSDB_BLOCK_TYPE_VALUELOG }

Functions
boolean_t	tosdb_write_and_flush_superblock (tosdb_backend_t *backend, tosdb_superblock_t *sb)
uint64_t	tosdb_block_write (tosdb_t *tdb, tosdb_block_header_t *block)
tosdb_block_header_t *	tosdb_block_read (tosdb_t *tdb, uint64_t location, uint64_t size)
boolean_t	tosdb_persist (tosdb_t *tdb)
boolean_t	tosdb_load_databases (tosdb_t *tdb)
boolean_t	tosdb_database_persist (tosdb_database_t *db)
tosdb_database_t *	tosdb_database_load_database (tosdb_database_t *db)
boolean_t	tosdb_database_load_tables (tosdb_database_t *db)
boolean_t	tosdb_table_persist (tosdb_table_t *tbl)
tosdb_table_t *	tosdb_table_load_table (tosdb_table_t *tbl)
boolean_t	tosdb_table_load_columns (tosdb_table_t *tbl)
boolean_t	tosdb_table_load_indexes (tosdb_table_t *tbl)
boolean_t	tosdb_table_load_sstables (tosdb_table_t *tbl)
boolean_t	tosdb_table_column_persist (tosdb_table_t *tbl)
boolean_t	tosdb_table_index_persist (tosdb_table_t *tbl)
boolean_t	tosdb_table_memtable_persist (tosdb_table_t *tbl)
const tosdb_column_t *	tosdb_table_get_column_by_index_id (tosdb_table_t *tbl, uint64_t id)
int8_t	tosdb_memtable_index_comparator (const void *i1, const void *i2)
int8_t	tosdb_memtable_record_id_comparator (const void *i1, const void *i2)
int8_t	tosdb_memtable_secondary_index_comparator (const void *i1, const void *i2)
int8_t	tosdb_memtable_secondary_index_record_id_comparator (const void *i1, const void *i2)
tosdb_memtable_t *	tosdb_memtable_new_internal (tosdb_table_t *tbl)
boolean_t	tosdb_memtable_new (tosdb_table_t *tbl)
boolean_t	tosdb_memtable_free (tosdb_memtable_t *mt)
boolean_t	tosdb_memtable_upsert_internal (tosdb_memtable_t *mt, tosdb_record_t *record, boolean_t del, tosdb_memtable_t **mt_out)
boolean_t	tosdb_memtable_upsert (tosdb_record_t *record, boolean_t del)
boolean_t	tosdb_memtable_persist (tosdb_memtable_t *mt)
boolean_t	tosdb_memtable_index_persist (tosdb_memtable_t *mt, tosdb_block_sstable_list_item_t *stli, uint64_t idx, tosdb_memtable_index_t *mt_idx)
boolean_t	tosdb_memtable_is_deleted (tosdb_record_t *record)
data_t *	tosdb_record_serialize (tosdb_record_t *record)
boolean_t	tosdb_record_set_data_with_colid (tosdb_record_t *record, const uint64_t col_id, data_type_t type, uint64_t len, const void *value)
boolean_t	tosdb_record_get_data_with_colid (tosdb_record_t *record, const uint64_t col_id, data_type_t type, uint64_t *len, void **value)
boolean_t	tosdb_memtable_get (tosdb_record_t *record)
boolean_t	tosdb_sstable_get (tosdb_record_t *record)
boolean_t	tosdb_memtable_search (tosdb_record_t *record, set_t *results)
boolean_t	tosdb_sstable_search (tosdb_record_t *record, set_t *results)
list_t *	tosdb_record_search (tosdb_record_t *record)
boolean_t	tosdb_record_search_set_destroy_cb (void *item)
boolean_t	tosdb_database_compact (const tosdb_database_t *db, tosdb_compaction_type_t type)
boolean_t	tosdb_table_compact (const tosdb_table_t *tbl, tosdb_compaction_type_t type)
boolean_t	tosdb_sstable_level_minor_compact (const tosdb_table_t *tbl, uint64_t level)
boolean_t	tosdb_sstable_level_major_compact (const tosdb_table_t *tbl, uint64_t level)
int8_t	tosdb_record_primary_key_comparator (const void *item1, const void *item2)
boolean_t	tosdb_table_get_primary_keys_internal (const tosdb_table_t *tbl, set_t *pks, list_t *old_pks)

Detailed Description

tosdb backend interface

tosdb internal interface

This work is licensed under TURNSTONE OS Public License. Please read and understand latest version of Licence.