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BitKeeper/etc/ignore:
  auto-union
mysql-test/r/grant2.result:
  Auto merged
mysql-test/r/sql_mode.result:
  Auto merged
mysql-test/t/grant2.test:
  Auto merged
sql/handler.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_parse.cc:
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sql/sql_yacc.yy:
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This commit is contained in:
unknown
2004-11-03 13:01:38 +02:00
parent 09e0503538 f5a47f156b
commit 614cda698a
1304 changed files with 58596 additions and 21834 deletions
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22
sql/handler.h
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@ -296,7 +296,6 @@ public:
{}
virtual ~handler(void) { /* TODO: DBUG_ASSERT(inited == NONE); */ }
int ha_open(const char *name, int mode, int test_if_locked);
void update_timestamp(byte *record);
void update_auto_increment();
virtual void print_error(int error, myf errflag);
virtual bool get_error_message(int error, String *buf);
@ -309,7 +308,15 @@ public:
virtual const key_map *keys_to_use_for_scanning() { return &key_map_empty; }
virtual bool has_transactions(){ return 0;}
virtual uint extra_rec_buf_length() { return 0; }
virtual ha_rows estimate_number_of_rows() { return records+EXTRA_RECORDS; }
/*
Return upper bound of current number of records in the table
(max. of how many records one will retrieve when doing a full table scan)
If upper bound is not known, HA_POS_ERROR should be returned as a max
possible upper bound.
*/
virtual ha_rows estimate_rows_upper_bound()
{ return records+EXTRA_RECORDS; }
virtual const char *index_type(uint key_number) { DBUG_ASSERT(0); return "";}
@ -555,6 +562,8 @@ void ha_close_connection(THD* thd);
enum db_type ha_checktype(enum db_type database_type);
int ha_create_table(const char *name, HA_CREATE_INFO *create_info,
bool update_create_info);
int ha_create_table_from_engine(THD* thd, const char *db, const char *name,
bool create_if_found);
int ha_delete_table(enum db_type db_type, const char *path);
void ha_drop_database(char* path);
int ha_init_key_cache(const char *name, KEY_CACHE *key_cache);
@ -573,8 +582,13 @@ int ha_savepoint(THD *thd, char *savepoint_name);
int ha_autocommit_or_rollback(THD *thd, int error);
void ha_set_spin_retries(uint retries);
bool ha_flush_logs(void);
int ha_recovery_logging(THD *thd, bool on);
int ha_enable_transaction(THD *thd, bool on);
int ha_change_key_cache(KEY_CACHE *old_key_cache,
KEY_CACHE *new_key_cache);
int ha_discover(const char* dbname, const char* name,
int ha_discover(THD* thd, const char* dbname, const char* name,
const void** frmblob, uint* frmlen);
int ha_find_files(THD *thd,const char *db,const char *path,
const char *wild, bool dir,List<char>* files);
int ha_table_exists(THD* thd, const char* db, const char* name);