database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

Auto merged.

Browse Source
This commit is contained in:
jan@hundin.mysql.fi
2004-11-30 12:11:02 +02:00
parent a1a4ddad74 97f59719b6
commit fb50b9e63c
12 changed files with 1028 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
sql/handler.h
View File

@ -194,6 +194,41 @@ typedef struct st_thd_trans {
void *ndb_tid;
} THD_TRANS;
#ifndef XIDDATASIZE /* no xa.h included */
/* XXX - may be we should disable xa completely in this case ? */
#define XIDDATASIZE 128
#define MAXGTRIDSIZE 64
#define MAXBQUALSIZE 64
struct xid_t {
long formatID;
long gtrid_length;
long bqual_length;
char data[XIDDATASIZE];
};
typedef struct xid_t XID;
#endif
typedef struct
{
byte slot;
uint savepoint_offset;
int (*close_connection)(THD *thd);
int (*savepoint_set)(THD *thd, void *sv);
int (*savepoint_rollback)(THD *thd, void *sv);
int (*savepoint_release)(THD *thd, void *sv);
int (*commit)(THD *thd, bool all);
int (*rollback)(THD *thd, bool all);
int (*prepare)(THD *thd, bool all);
int (*recover)(XID *xid_list, uint len);
int (*commit_by_xid)(XID *xid);
int (*rollback_by_xid)(XID *xid);
} handlerton;
enum enum_tx_isolation { ISO_READ_UNCOMMITTED, ISO_READ_COMMITTED,
ISO_REPEATABLE_READ, ISO_SERIALIZABLE};