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Added isolation levels

Added SELECT .. FOR UPDATE and SELECT .. IN SHARE MODE
This commit is contained in:
monty@tik.mysql.fi
2001-03-21 01:02:22 +02:00
parent ef75476c67
commit 6f9a73a1ba
22 changed files with 381 additions and 142 deletions

View File

@ -251,6 +251,7 @@ void kill_mysql(void);
void close_connection(NET *net,uint errcode=0,bool lock=1);
bool check_access(THD *thd,uint access,const char *db=0,uint *save_priv=0,
bool no_grant=0);
bool check_process_priv(THD *thd=0);
int generate_table(THD *thd, TABLE_LIST *table_list,
TABLE *locked_table);
@ -538,6 +539,7 @@ extern String empty_string;
extern struct show_var_st init_vars[];
extern struct show_var_st status_vars[];
extern enum db_type default_table_type;
extern enum enum_tx_isolation default_tx_isolation;
#ifndef __WIN__
extern pthread_t signal_thread;