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A slave now can optionally register with the master providing the

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info on how to connect to the slave for the clients that connect to
the master, but would like to know where the slaves are


include/mysql_com.h:
  register slaves
mysql-test/mysql-test-run.sh:
  parameters to test slave registration
mysql-test/r/rpl000002.result:
  test of slave registration
mysql-test/t/rpl000002.test:
  test slave registration
sql/mysql_priv.h:
  slave registration
sql/mysqld.cc:
  slave registration
sql/slave.cc:
  slave registration
sql/slave.h:
  slave registration
sql/sql_lex.h:
  slave registration
sql/sql_parse.cc:
  slave registration
sql/sql_repl.cc:
  slave registration
sql/sql_repl.h:
  slave registration
sql/sql_yacc.yy:
  slave registration
This commit is contained in:
unknown
2001-05-30 18:50:56 -06:00
parent f5e06429a6
commit ecba786861
13 changed files with 245 additions and 10 deletions
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14
sql/sql_repl.h
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@ -3,6 +3,16 @@
#include "slave.h"
typedef struct st_slave_info
{
uint32 server_id;
char host[HOSTNAME_LENGTH+1];
char user[USERNAME_LENGTH+1];
char password[HASH_PASSWORD_LENGTH+1];
uint16 port;
} SLAVE_INFO;
extern HASH slave_list;
extern char* master_host;
extern my_string opt_bin_logname, master_info_file;
extern uint32 server_id;
@ -17,8 +27,12 @@ int stop_slave(THD* thd = 0, bool net_report = 1);
int load_master_data(THD* thd);
int connect_to_master(THD *thd, MYSQL* mysql, MASTER_INFO* mi);
int change_master(THD* thd);
int show_slave_hosts(THD* thd);
void reset_slave();
void reset_master();
void init_slave_list();
void end_slave_list();
int register_slave(THD* thd, uchar* packet, uint packet_length);
int purge_master_logs(THD* thd, const char* to_log);
bool log_in_use(const char* log_name);
void adjust_linfo_offsets(my_off_t purge_offset);