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Added comments for SHOW SLAVE STATUS

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Added comments for SHOW SLAVE STATUS
This commit is contained in:
MassimilianoPinto
2014-06-26 14:14:37 +02:00
parent dbf12f6183
commit d8ac0467de
1 changed files with 6 additions and 1 deletions
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7
server/modules/monitor/mysql_mon.c
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@ -325,7 +325,6 @@ monitorDatabase(MYSQL_MONITOR *handle, MONITOR_SERVERS *database)
MYSQL_ROW row; MYSQL_ROW row;
MYSQL_RES *result; MYSQL_RES *result;
int num_fields; int num_fields;
int ismaster = 0;
int isslave = 0; int isslave = 0;
char *uname = handle->defaultUser; char *uname = handle->defaultUser;
char *passwd = handle->defaultPasswd; char *passwd = handle->defaultPasswd;
@ -439,9 +438,12 @@ static int conn_err_count;
num_fields = mysql_num_fields(result); num_fields = mysql_num_fields(result);
while ((row = mysql_fetch_row(result))) while ((row = mysql_fetch_row(result)))
{ {
/* get Slave_IO_Running and Slave_SQL_Running values*/
if (strncmp(row[12], "Yes", 3) == 0 if (strncmp(row[12], "Yes", 3) == 0
&& strncmp(row[13], "Yes", 3) == 0) { && strncmp(row[13], "Yes", 3) == 0) {
isslave += 1; isslave += 1;
/* get Master_Server_Id values */
master_id = atoi(row[41]); master_id = atoi(row[41]);
if (master_id == 0) if (master_id == 0)
master_id = -1; master_id = -1;
@ -467,9 +469,12 @@ static int conn_err_count;
num_fields = mysql_num_fields(result); num_fields = mysql_num_fields(result);
while ((row = mysql_fetch_row(result))) while ((row = mysql_fetch_row(result)))
{ {
/* get Slave_IO_Running and Slave_SQL_Running values*/
if (strncmp(row[10], "Yes", 3) == 0 if (strncmp(row[10], "Yes", 3) == 0
&& strncmp(row[11], "Yes", 3) == 0) { && strncmp(row[11], "Yes", 3) == 0) {
isslave = 1; isslave = 1;
/* get Master_Server_Id values */
master_id = atoi(row[39]); master_id = atoi(row[39]);
if (master_id == 0) if (master_id == 0)
master_id = -1; master_id = -1;