database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-12-24 11:21:21 +03:00
Code Activity

All statements are now run in a sub transaction

Browse Source 
Give warning if we are using non transactional tables and do ROLLBACK
Porting of crash-me and benchmarks to FrontBase
This commit is contained in:
monty@donna.mysql.com
2000-11-24 01:51:18 +02:00
parent c62554025d
commit 81bc313e99
73 changed files with 1377 additions and 331 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
sql/handler.h
View File

@@ -25,6 +25,10 @@
#define NO_HASH /* Not yet implemented */
#endif
#if defined(HAVE_BERKELEY_DB) || defined(HAVE_INNOBASE_DB) || defined(HAVE_GEMENI_DB)
#define USING_TRANSACTIONS
#endif
// the following is for checking tables
#define HA_ADMIN_ALREADY_DONE 1
@@ -114,6 +118,12 @@ enum row_type { ROW_TYPE_DEFAULT, ROW_TYPE_FIXED, ROW_TYPE_DYNAMIC,
#define HA_CREATE_USED_AUTO 1
#define HA_CREATE_USED_RAID 2
typedef struct st_thd_trans {
void *bdb_tid;
void *innobase_tid;
void *gemeni_tid;
} THD_TRANS;
typedef struct st_ha_create_information
{
ulong table_options;
@@ -294,6 +304,12 @@ public:
extern const char *ha_row_type[];
extern TYPELIB ha_table_typelib;
/* Wrapper functions */
#define ha_commit_stmt(thd) (ha_commit_trans((thd), &((thd)->transaction.stmt)))
#define ha_rollback_stmt(thd) (ha_rollback_trans((thd), &((thd)->transaction.stmt)))
#define ha_commit(thd) (ha_commit_trans((thd), &((thd)->transaction.all)))
#define ha_rollback(thd) (ha_rollback_trans((thd), &((thd)->transaction.all)))
handler *get_new_handler(TABLE *table, enum db_type db_type);
my_off_t ha_get_ptr(byte *ptr, uint pack_length);
void ha_store_ptr(byte *buff, uint pack_length, my_off_t pos);
@@ -304,8 +320,8 @@ int ha_create_table(const char *name, HA_CREATE_INFO *create_info,
bool update_create_info);
int ha_delete_table(enum db_type db_type, const char *path);
void ha_key_cache(void);
int ha_commit(THD *thd);
int ha_rollback(THD *thd);
int ha_commit_trans(THD *thd, THD_TRANS *trans);
int ha_rollback_trans(THD *thd, THD_TRANS *trans);
int ha_autocommit_or_rollback(THD *thd, int error);
bool ha_flush_logs(void);