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MyDDAS: Enhanced the MyDDAS interface Statistics capabilities

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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1501 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
This commit is contained in:
tiagosoares
2006-01-08 16:12:42 +00:00
parent 8e15cd2bcf
commit f62f62537b
5 changed files with 132 additions and 9 deletions
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39
MYDDAS/myddas_mysql.c
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@@ -114,6 +114,12 @@ c_db_my_query(void) {
int length=strlen(sql);
#ifdef MYDDAS_STATS
MYDDAS_UTIL_CONNECTION node = myddas_util_search_connection(conn);
/* Count the number of querys made to the server */
unsigned long number_querys = myddas_util_get_conn_number_querys_made(node);
myddas_util_set_conn_number_querys_made(node,++number_querys);
/* Measure time spent by the MySQL Server
processing the SQL Query */
unsigned long start,end,total_time,last_time;
@@ -134,7 +140,6 @@ c_db_my_query(void) {
processing the SQL Query */
end = myddas_current_time();
MYDDAS_UTIL_CONNECTION node = myddas_util_search_connection(conn);
last_time = (end-start);
total_time = last_time + myddas_util_get_conn_total_time_DBServer(node);
@@ -143,7 +148,7 @@ c_db_my_query(void) {
#endif
/* guardar os tuplos do lado do cliente */
if (strcmp(mode,"store_result")!=0) //Verdadeiro
if (strcmp(mode,"store_result")!=0) //True
res_set = mysql_use_result(conn);
else{
@@ -178,6 +183,24 @@ c_db_my_query(void) {
unsigned long numberRows = mysql_num_rows(res_set);
numberRows = numberRows + myddas_util_get_conn_total_rows(node);
myddas_util_set_conn_total_rows(node,numberRows);
/* Calculate the ammount of data sent by the server */
unsigned long int total,number_fields = mysql_num_fields(res_set);
MYSQL_ROW row;
unsigned int i;
total=0;
while ((row = mysql_fetch_row(res_set)) != NULL){
mysql_field_seek(res_set,0);
for(i=0;i<number_fields;i++){
if (row[i] != NULL)
total = total + strlen(row[i]);
}
}
myddas_util_set_conn_last_bytes_transfering_from_DBserver(node,total);
total = total + myddas_util_get_conn_total_bytes_transfering_from_DBserver(node);
myddas_util_set_conn_total_bytes_transfering_from_DBserver(node,total);
mysql_data_seek(res_set,0);
}
#endif
@@ -229,9 +252,12 @@ c_db_my_number_of_fields(void) {
/* guardar os tuplos do lado do cliente */
if ((res_set = mysql_store_result(conn)) == NULL)
{
printf("Query vazia!\n");
#ifdef DEBUG
printf("Erro na query! %s\n",sql);
#endif
return FALSE;
}
}
if (!Yap_unify(arg_fields, MkIntegerTerm(mysql_num_rows(res_set)))){
mysql_free_result(res_set);
@@ -419,6 +445,7 @@ c_db_my_row(void) {
MYSQL_ROW row;
MYSQL_FIELD *field;
Term head, list, null_atom[1];
int i, arity;
@@ -517,7 +544,9 @@ c_db_my_number_of_fields_in_query(void) {
/* guardar os tuplos do lado do cliente */
if ((res_set = mysql_store_result(conn)) == NULL)
{
printf("Query vazia!\n");
#ifdef DEBUG
printf("Erro na query! %s\n",query);
#endif
return FALSE;
}