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MYDDAS: New internal organization and new MYDDAS statistics 

git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1645 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
This commit is contained in:
tiagosoares 2006-05-22 16:31:47 +00:00
parent 40178a0285
commit f77458e11f
13 changed files with 546 additions and 229 deletions
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6
H/Regs.h
View File

@ -10,7 +10,7 @@
* File: Regs.h *
* mods: *
* comments: YAP abstract machine registers *
* version: $Id: Regs.h,v 1.38 2006-04-11 16:45:43 rslopes Exp $ *
* version: $Id: Regs.h,v 1.39 2006-05-22 16:29:58 tiagosoares Exp $ *
*************************************************************************/
@ -19,8 +19,8 @@
#include "cut_c.h"
#endif
#if defined CUT_C && (defined MYDDAS_ODBC || defined MYDDAS_MYSQL)
#include "myddas_util.h"
#if defined MYDDAS_ODBC || defined MYDDAS_MYSQL
#include "myddas.h"
#endif
#define MaxTemps 512

117
MYDDAS/myddas.h Normal file
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@ -0,0 +1,117 @@
#ifndef __MYDDAS_H__
#define __MYDDAS_H__
#include "config.h"
#include <stdio.h>
#ifdef MYDDAS_ODBC
#include <sql.h>
#endif
#ifdef MYDDAS_MYSQL
#include <mysql/mysql.h>
#endif
/* MYDDAS TYPES */
/* sizeof(MyddasPointer) Equal to the size of a integer on the given architecture */
/* sizeof(MyddasInt32) = 4 (Always) */
/* sizeof(MyddasUInt32) = 4 (Always) */
#if SIZEOF_INT_P==4
# if SIZEOF_INT==4
/* */ typedef int MyddasInt;
/* */ typedef unsigned int MyddasUInt;
/* */ typedef unsigned int MyddasPointer;
/* */ typedef int MyddasInt32;
/* */ typedef unsigned int MyddasUInt32;
# elif SIZEOF_LONG_INT==4
/* */ typedef long int MyddasInt;
/* */ typedef unsigned long int MyddasUInt;
/* */ typedef unsigned long int MyddasPointer;
/* */ typedef long int MyddasInt32;
/* */ typedef unsigned long int MyddasUInt32;
# else
# error MYDDAS require integer types of the same size as a pointer
# endif
# if SIZEOF_SHORT_INT==2
/* */ typedef short int MyddasSInt;
/* */ typedef unsigned short int MyddasUSInt;
# else
# error MYDDAS requires integer types half the size of a pointer
# endif
# if SIZEOF_LONG_INT==8
/* */ typedef long int MyddasLInt;
/* */ typedef unsigned long int MyddasULInt;
# elif SIZEOF_LONG_LONG_INT==8
/* */ typedef long long int MyddasLInt;
/* */ typedef unsigned long long int MyddasULInt;
# else
# error MYDDAS requires integer types double the size of a pointer
# endif
#elif SIZEOF_INT_P==8
# if SIZEOF_INT==8
/* */ typedef int MyddasInt;
/* */ typedef unsigned int MyddasUInt;
/* */ typedef int MyddasLInt;
/* */ typedef unsigned int MyddasULInt;
/* */ typedef unsigned int MyddasPointer;
# elif SIZEOF_LONG_INT==8
/* */ typedef long int MyddasInt;
/* */ typedef unsigned long int MyddasUInt;
/* */ typedef int MyddasLInt;
/* */ typedef unsigned int MyddasULInt;
/* */ typedef unsigned long int MyddasPointer;
# elif SIZEOF_LONG_LONG_INT==8
/* */ typedef long long int MyddasInt;
/* */ typedef unsigned long long int MyddasUInt;
/* */ typedef int MyddasLInt;
/* */ typedef unsigned int MyddasULInt;
/* */ typedef unsigned long long int MyddasPointer;
# else
# error MYDDAS requires integer types of the same size as a pointer
# endif
# if SIZEOF_SHORT_INT==4
/* */ typedef short int MyddasSInt;
/* */ typedef unsigned short int MyddasUSInt;
/* */ typedef short int MyddasInt32;
/* */ typedef unsigned short int MyddasUInt32;
# elif SIZEOF_INT==4
/* */ typedef int MyddasSInt;
/* */ typedef unsigned short int MyddasUSInt;
/* */ typedef int MyddasInt32;
/* */ typedef unsigned short int MyddasUInt32;
# else
# error MYDDAS requires integer types half the size of a pointer
# endif
#else
# error MYDDAS requires pointers of size 4 or 8
#endif
/* Passar para o myddas_statictics.h ???????? */
#ifdef MYDDAS_STATS
#include <time.h>
#include <sys/time.h>
#endif
typedef struct myddas_global *MYDDAS_GLOBAL;
typedef struct myddas_util_query *MYDDAS_UTIL_QUERY;
typedef struct myddas_list_connection *MYDDAS_UTIL_CONNECTION;
typedef struct myddas_list_preds *MYDDAS_UTIL_PREDICATE;
#ifdef MYDDAS_STATS
typedef struct myddas_stats_time_struct *MYDDAS_STATS_TIME;
typedef struct myddas_global_stats *MYDDAS_GLOBAL_STATS;
typedef struct myddas_stats_struct *MYDDAS_STATS_STRUCT;
#endif
#endif /*__MYDDAS_H__*/

20
MYDDAS/myddas_initialization.c
View File

@ -20,8 +20,11 @@ myddas_util_initialize_myddas(void){
#endif
#ifdef MYDDAS_STATS
global->myddas_statistics = (MYDDAS_GLOBAL_STATS) malloc (sizeof(struct myddas_global_stats));
MYDDAS_STATS_INITIALIZE_TIME_STRUCT(global->myddas_statistics->total_db_row,time_final);
MYDDAS_STATS_INITIALIZE_TIME_STRUCT(global->myddas_statistics->total_translate,time_final);
global->myddas_statistics->stats = NULL;
MYDDAS_STATS_INITIALIZE_GLOBAL_STATS(global->myddas_statistics->stats);
//MYDDAS_STATS_INITIALIZE_TIME_STRUCT(global->myddas_statistics->total_db_row,time_final);
//MYDDAS_STATS_INITIALIZE_TIME_STRUCT(global->myddas_statistics->total_translate,time_final);
#endif
return global;
}
@ -56,17 +59,10 @@ myddas_util_initialize_connection(void *conn,void *enviromment,
next->previous=new;
#ifdef MYDDAS_STATS
new->totalNumberOfRows=0;
MYDDAS_STATS_INITIALIZE_TIME_STRUCT(new->totalTimeofDBServer,time_final);
MYDDAS_STATS_INITIALIZE_TIME_STRUCT(new->lastTimeofDBServer,time_final);
MYDDAS_STATS_INITIALIZE_TIME_STRUCT(new->totalFromDBServer,time_final);
MYDDAS_STATS_INITIALIZE_TIME_STRUCT(new->lastFromDBServer,time_final);
new->lastBytesTransfered=0;
new->totalBytesTransfered=0;
new->total_querys_made=0;
new->stats = NULL;
MYDDAS_STATS_INITIALIZE_CONNECTION_STATS(new->stats);
#endif
return new;
}

59
MYDDAS/myddas_mysql.c
View File

@ -24,7 +24,7 @@
#include "Yap.h"
#include "Yatom.h"
#include "cut_c.h"
#include "myddas_util.h"
#include "myddas.h"
#ifdef MYDDAS_STATS
#include "myddas_structs.h"
#include "myddas_statistics.h"
@ -148,6 +148,7 @@ c_db_my_connect(void) {
{
/* Criar um novo no na lista de ligacoes*/
new = myddas_util_add_connection(conn,NULL);
if (new == NULL){
#ifdef DEBUG
printf("ERROR: ** c_db_my_connect ** Error allocating memory\n");
@ -173,15 +174,18 @@ c_db_my_query(void) {
MYSQL_RES *res_set;
Int length=strlen(sql);
MyddasInt length=strlen(sql);
#ifdef MYDDAS_STATS
MYDDAS_UTIL_CONNECTION node = myddas_util_search_connection(conn);
MyddasULInt count = 0;
/* Count the number of querys made to the server */
UInt number_querys;
MyddasULInt number_querys;
MYDDAS_STATS_CON_GET_NUMBER_QUERIES_MADE(node,number_querys);
MYDDAS_STATS_CON_SET_NUMBER_QUERIES_MADE(node,++number_querys);
MYDDAS_STATS_CON_GET_NUMBER_QUERIES_MADE_COUNT(node,count);
MYDDAS_STATS_CON_SET_NUMBER_QUERIES_MADE_COUNT(node,++count);
/* Measure time spent by the MySQL Server
processing the SQL Query */
@ -211,11 +215,16 @@ c_db_my_query(void) {
free(start);
MYDDAS_STATS_CON_GET_TOTAL_TIME_DBSERVER(node,total_time);
/* Automacally updates the MYDDAS_STRUCTURE */
/* Automacally updates the MYDDAS_STRUCTURE */
myddas_stats_add_time(total_time,diff,total_time);
MYDDAS_STATS_CON_GET_TOTAL_TIME_DBSERVER_COUNT(node,count);
MYDDAS_STATS_CON_SET_TOTAL_TIME_DBSERVER_COUNT(node,++count);
myddas_stats_move_time(diff,node->lastTimeofDBServer);
MYDDAS_STATS_TIME time = NULL;
MYDDAS_STATS_CON_GET_LAST_TIME_DBSERVER(node,time);
myddas_stats_move_time(diff,time);
MYDDAS_STATS_CON_GET_LAST_TIME_DBSERVER_COUNT(node,count);
MYDDAS_STATS_CON_SET_LAST_TIME_DBSERVER_COUNT(node,++count);
#endif
/* guardar os tuplos do lado do cliente */
@ -244,11 +253,16 @@ c_db_my_query(void) {
free(start);
MYDDAS_STATS_CON_GET_TOTAL_TIME_TRANSFERING(node,total_time);
/* Automacally updates the MYDDAS_STRUCTURE */
myddas_stats_add_time(total_time,diff,total_time);
MYDDAS_STATS_CON_GET_TOTAL_TIME_TRANSFERING_COUNT(node,count);
MYDDAS_STATS_CON_SET_TOTAL_TIME_TRANSFERING_COUNT(node,++count);
myddas_stats_move_time(diff,node->lastFromDBServer);
time = NULL;
MYDDAS_STATS_CON_GET_LAST_TIME_TRANSFERING(node,time);
MYDDAS_STATS_CON_GET_LAST_TIME_TRANSFERING_COUNT(node,count);
MYDDAS_STATS_CON_SET_LAST_TIME_TRANSFERING_COUNT(node,++count);
myddas_stats_move_time(diff,time);
/* Measure the number of Rows returned from the server */
if (res_set != NULL)
@ -257,17 +271,19 @@ c_db_my_query(void) {
returns a NULL pointer*/
/* This is only works if we use mysql_store_result */
UInt numberRows = mysql_num_rows(res_set);
UInt rows;
MyddasUInt numberRows = mysql_num_rows(res_set);
MyddasUInt rows;
MYDDAS_STATS_CON_GET_TOTAL_ROWS(node,rows);
numberRows = numberRows + rows;
MYDDAS_STATS_CON_SET_TOTAL_ROWS(node,numberRows);
MYDDAS_STATS_CON_GET_TOTAL_ROWS_COUNT(node,count);
MYDDAS_STATS_CON_SET_TOTAL_ROWS_COUNT(node,++count);
/* Calculate the ammount of data sent by the server */
UInt total,number_fields = mysql_num_fields(res_set);
MyddasUInt total,number_fields = mysql_num_fields(res_set);
MYSQL_ROW row;
UInt i;
MyddasULInt i;
total=0;
while ((row = mysql_fetch_row(res_set)) != NULL){
mysql_field_seek(res_set,0);
@ -278,11 +294,15 @@ c_db_my_query(void) {
}
}
MYDDAS_STATS_CON_SET_LAST_BYTES_TRANSFERING_FROM_DBSERVER(node,total);
UInt bytes;
MYDDAS_STATS_CON_GET_LAST_BYTES_TRANSFERING_FROM_DBSERVER_COUNT(node,count);
MYDDAS_STATS_CON_SET_LAST_BYTES_TRANSFERING_FROM_DBSERVER_COUNT(node,++count);
MyddasUInt bytes = 0;
MYDDAS_STATS_CON_GET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER(node,bytes);
total = total + bytes;
MYDDAS_STATS_CON_SET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER(node,total);
MYDDAS_STATS_CON_GET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER_COUNT(node,count);
MYDDAS_STATS_CON_SET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER_COUNT(node,++count);
mysql_data_seek(res_set,0);
}
#endif
@ -466,6 +486,7 @@ c_db_my_row(void) {
/* Measure time used by the
c_db_my_row function */
MYDDAS_STATS_TIME start,end,total_time,diff;
MyddasULInt count = 0;
start = myddas_stats_walltime();
#endif
Term arg_result_set = Deref(ARG1);
@ -535,7 +556,9 @@ c_db_my_row(void) {
MYDDAS_STATS_GET_DB_ROW_FUNCTION(total_time);
myddas_stats_add_time(total_time,diff,total_time);
MYDDAS_STATS_GET_DB_ROW_FUNCTION_COUNT(count);
MYDDAS_STATS_SET_DB_ROW_FUNCTION_COUNT(++count);
free(diff);
#endif /* MYDDAS_STATS */
return TRUE;
@ -554,8 +577,10 @@ c_db_my_row(void) {
free(end);
free(start);
MYDDAS_STATS_GET_TRANSLATE(total_time);
MYDDAS_STATS_GET_DB_ROW_FUNCTION(total_time);
myddas_stats_add_time(total_time,diff,total_time);
MYDDAS_STATS_GET_DB_ROW_FUNCTION_COUNT(count);
MYDDAS_STATS_SET_DB_ROW_FUNCTION_COUNT(++count);
free(diff);
#endif /* MYDDAS_STATS */

2
MYDDAS/myddas_odbc.c
View File

@ -22,7 +22,7 @@
#include <string.h>
#include "Yap.h"
#include "Yatom.h"
#include "myddas_util.h"
#include "myddas.h"
#include "cut_c.h"
#include <sql.h>
#include <sqlucode.h>

180
MYDDAS/myddas_shared.c
View File

@ -20,7 +20,7 @@
#include "Yap.h"
#include "Yatom.h"
#include "cut_c.h"
#include "myddas_util.h"
#include "myddas.h"
#include <stdlib.h>
#include "myddas_structs.h"
#ifdef MYDDAS_STATS
@ -329,7 +329,7 @@ c_db_stats_walltime(void){
#endif
}
static int
static Int
c_db_stats_translate(void){
Term arg_start = Deref(ARG1);
Term arg_end = Deref(ARG2);
@ -353,6 +353,9 @@ c_db_stats_translate(void){
diff = myddas_stats_time_copy_to_final(diff);
myddas_stats_add_time(total_time,diff,total_time);
MyddasULInt count;
MYDDAS_STATS_GET_TRANSLATE_COUNT(count);
MYDDAS_STATS_SET_TRANSLATE_COUNT(++count);
free(diff);
@ -370,27 +373,82 @@ static Int
c_db_stats_time(void){
Term arg_reference = Deref(ARG1);
Term arg_time = Deref(ARG2);
MYDDAS_STATS_TIME time = (MYDDAS_STATS_TIME )IntegerOfTerm(arg_reference);
Functor functor = Yap_MkFunctor(Yap_LookupAtom("myddas_time"),5);
Term time_numbers[5];
Term final_term;
int time_number;
MYDDAS_STATS_STRUCT struc = (MYDDAS_STATS_STRUCT)IntegerOfTerm(arg_reference);
Functor functor_count = Yap_MkFunctor(Yap_LookupAtom("count"),1);
Term count_number[1];
Functor unit;
Term number[1];
time_number = MYDDAS_STATS_TIME_HOURS(time);
time_numbers[0] = MkIntegerTerm(time_number);
time_number = MYDDAS_STATS_TIME_MINUTES(time);
time_numbers[1] = MkIntegerTerm(time_number);
time_number = MYDDAS_STATS_TIME_SECONDS(time);
time_numbers[2] = MkIntegerTerm(time_number);
time_number = MYDDAS_STATS_TIME_MILISECONDS(time);
time_numbers[3] = MkIntegerTerm(time_number);
time_number = MYDDAS_STATS_TIME_MICROSECONDS(time);
time_numbers[4] = MkIntegerTerm(time_number);
switch(struc->type){
case integer:
{
Functor functor = Yap_MkFunctor(Yap_LookupAtom("myddas_integer"),2);
Term integer_number[1];
MyddasULInt integer;
if (!Yap_unify(arg_time, Yap_MkApplTerm(functor,5,time_numbers))){
unit = Yap_MkFunctor(Yap_LookupAtom("number"),1);
integer = struc->u.integer.integer;
number[0] = MkIntegerTerm(integer);
integer_number[0] = Yap_MkApplTerm(unit,1,number);;
count_number[0] = MkIntegerTerm(struc->count);
integer_number[1] = Yap_MkApplTerm(functor_count,1,count_number);
final_term = Yap_MkApplTerm(functor,2,integer_number);
break;
}
case time_str:
{
MYDDAS_STATS_TIME time = struc->u.time_str.time_str;
Functor functor = Yap_MkFunctor(Yap_LookupAtom("myddas_time"),6);
Term time_numbers[6];
MyddasUInt time_number;
unit = Yap_MkFunctor(Yap_LookupAtom("hours"),1);
time_number = MYDDAS_STATS_TIME_HOURS(time);
number[0] = MkIntegerTerm(time_number);
time_numbers[0] = Yap_MkApplTerm(unit,1,number);;
unit = Yap_MkFunctor(Yap_LookupAtom("minutes"),1);
time_number = MYDDAS_STATS_TIME_MINUTES(time);
number[0] = MkIntegerTerm(time_number);
time_numbers[1] = Yap_MkApplTerm(unit,1,number);;
unit = Yap_MkFunctor(Yap_LookupAtom("seconds"),1);
time_number = MYDDAS_STATS_TIME_SECONDS(time);
number[0] = MkIntegerTerm(time_number);
time_numbers[2] = Yap_MkApplTerm(unit,1,number);;
unit = Yap_MkFunctor(Yap_LookupAtom("miliseconds"),1);
time_number = MYDDAS_STATS_TIME_MILISECONDS(time);
number[0] = MkIntegerTerm(time_number);
time_numbers[3] = Yap_MkApplTerm(unit,1,number);;
unit = Yap_MkFunctor(Yap_LookupAtom("microseconds"),1);
time_number = MYDDAS_STATS_TIME_MICROSECONDS(time);
number[0] = MkIntegerTerm(time_number);
time_numbers[4] = Yap_MkApplTerm(unit,1,number);;
count_number[0] = MkIntegerTerm(struc->count);
time_numbers[5] = Yap_MkApplTerm(functor_count,1,count_number);
final_term = Yap_MkApplTerm(functor,6,time_numbers);
break;
}
default:
#ifdef DEBUG
printf ("ERROR: c_db_stats_time unknow option\n");
#endif
return FALSE;
break;
}
if (!Yap_unify(arg_time,final_term )){
return FALSE;
}
@ -403,30 +461,33 @@ c_db_stats(void) {
Term arg_conn = Deref(ARG1);
Term arg_list = Deref(ARG2);
Int *conn = (Int *) (IntegerOfTerm(arg_conn));
MyddasPointer *conn = (MyddasPointer *) (IntegerOfTerm(arg_conn));
// TODO
if (get_myddas_top() == 0 ){ /* We want all the statistics */
return FALSE;
}
MYDDAS_STATS_STRUCT str;
MYDDAS_UTIL_CONNECTION
node = myddas_util_search_connection(conn);
node = myddas_util_search_connection(conn);
Term head, list;
list = arg_list;
MYDDAS_STATS_TIME time;
UInt number;
#ifdef DEBUG
MYDDAS_STATS_TIME time = NULL;
#endif
//[Index 1] -> Total Number of Rows by connection
//Total number of Rows returned by the server
//WARNING: only works with store_result
head = HeadOfTerm(list);
list = TailOfTerm(list);
MYDDAS_STATS_CON_GET_TOTAL_ROWS(node,number);
Yap_unify(head, MkIntegerTerm(number));
str = myddas_stats_get_stat(node->stats,5);
Yap_unify(head, MkIntegerTerm((MyddasInt)str));
#ifdef DEBUG
MyddasUInt number = 0;
MYDDAS_STATS_CON_GET_TOTAL_ROWS(node,number);
printf ("Total Number of Rows returned from the Server\n");
printf ("%lu\n\n",(unsigned long)number);
#endif
@ -435,9 +496,11 @@ c_db_stats(void) {
// processing all the SQL Querys
head = HeadOfTerm(list);
list = TailOfTerm(list);
MYDDAS_STATS_CON_GET_TOTAL_TIME_DBSERVER(node,time);
Yap_unify(head, MkIntegerTerm((Int)time));
str = myddas_stats_get_stat(node->stats,1);
Yap_unify(head, MkIntegerTerm((MyddasInt)str));
#ifdef DEBUG
MYDDAS_STATS_CON_GET_TOTAL_TIME_DBSERVER(node,time);
printf ("Reference to time Spent by the Server, on all the SQL Querys\n");
MYDDAS_STATS_PRINT_TIME_STRUCT(time);
printf ("\n\n");
@ -447,9 +510,11 @@ c_db_stats(void) {
// processing a the last SQL Query
head = HeadOfTerm(list);
list = TailOfTerm(list);
MYDDAS_STATS_CON_GET_LAST_TIME_DBSERVER(node,time);
Yap_unify(head, MkIntegerTerm((Int)time));
str = myddas_stats_get_stat(node->stats,2);
Yap_unify(head, MkIntegerTerm((MyddasInt)str));
#ifdef DEBUG
MYDDAS_STATS_CON_GET_LAST_TIME_DBSERVER(node,time);
printf ("Reference to time Spent by the Server, on the last SQL Query\n");
MYDDAS_STATS_PRINT_TIME_STRUCT(time);
printf ("\n\n");
@ -459,9 +524,11 @@ c_db_stats(void) {
// transfering all the results of the SQL Querys
head = HeadOfTerm(list);
list = TailOfTerm(list);
MYDDAS_STATS_CON_GET_TOTAL_TIME_TRANSFERING(node,time);
Yap_unify(head, MkIntegerTerm((Int)time));
str = myddas_stats_get_stat(node->stats,3);
Yap_unify(head, MkIntegerTerm((MyddasInt)str));
#ifdef DEBUG
MYDDAS_STATS_CON_GET_TOTAL_TIME_TRANSFERING(node,time);
printf ("Refence to time Spent by the Server, transfering all the results SQL Query\n");
MYDDAS_STATS_PRINT_TIME_STRUCT(time);
printf ("\n\n");
@ -471,9 +538,11 @@ c_db_stats(void) {
// transfering the result of the last SQL Query
head = HeadOfTerm(list);
list = TailOfTerm(list);
MYDDAS_STATS_CON_GET_LAST_TIME_TRANSFERING(node,time);
Yap_unify(head, MkIntegerTerm((Int)time));
str = myddas_stats_get_stat(node->stats,4);
Yap_unify(head, MkIntegerTerm((MyddasInt)str));
#ifdef DEBUG
MYDDAS_STATS_CON_GET_LAST_TIME_TRANSFERING(node,time);
printf ("Reference to time Spent by the Server, transfering the result of the last SQL Query\n");
MYDDAS_STATS_PRINT_TIME_STRUCT(time);
printf ("\n\n");
@ -483,9 +552,12 @@ c_db_stats(void) {
// db_row_function
head = HeadOfTerm(list);
list = TailOfTerm(list);
MYDDAS_STATS_GET_DB_ROW_FUNCTION(time);
Yap_unify(head, MkIntegerTerm((Int)time));
str = myddas_stats_get_stat(Yap_REGS.MYDDAS_GLOBAL_POINTER->myddas_statistics->stats,1);
Yap_unify(head, MkIntegerTerm((MyddasInt)str));
#ifdef DEBUG
MYDDAS_STATS_GET_DB_ROW_FUNCTION(time);
printf ("Reference to time Spent by the db_row_function\n");
MYDDAS_STATS_PRINT_TIME_STRUCT(time);
printf ("\n\n");
@ -495,41 +567,49 @@ c_db_stats(void) {
// DB Server on all SQL Querys
head = HeadOfTerm(list);
list = TailOfTerm(list);
MYDDAS_STATS_CON_GET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER(node,number);
Yap_unify(head, MkIntegerTerm(number));
str = myddas_stats_get_stat(node->stats,6);
Yap_unify(head, MkIntegerTerm((MyddasPointer)str));
#ifdef DEBUG
MYDDAS_STATS_CON_GET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER(node,number);
printf ("Bytes Transfered by the DB Server from all querys\n");
printf ("%lu\n\n",(unsigned long)number);
printf ("%llu\n\n",(MyddasULInt)number);
#endif
//[Index 8] -> Total of Bytes Transfered by the
// DB Server on the last SQL Query
head = HeadOfTerm(list);
list = TailOfTerm(list);
MYDDAS_STATS_CON_GET_LAST_BYTES_TRANSFERING_FROM_DBSERVER(node,number);
Yap_unify(head, MkIntegerTerm(number));
#ifdef DEBUG
printf ("Bytes Transfered by the DB Server on the last query\n");
printf ("%lu\n\n",(unsigned long)number);
#endif
str = myddas_stats_get_stat(node->stats,7);
Yap_unify(head, MkIntegerTerm((MyddasPointer)str));
#ifdef DEBUG
MYDDAS_STATS_CON_GET_LAST_BYTES_TRANSFERING_FROM_DBSERVER(node,number);
printf ("Bytes Transfered by the DB Server on the last query\n");
printf ("%llu\n\n",(MyddasULInt)number);
#endif
//[Index 9] -> Number of querys made to the DBserver
head = HeadOfTerm(list);
list = TailOfTerm(list);
MYDDAS_STATS_CON_GET_NUMBER_QUERIES_MADE(node,number);
Yap_unify(head, MkIntegerTerm(number));
str = myddas_stats_get_stat(node->stats,8);
Yap_unify(head, MkIntegerTerm((MyddasPointer)str));
#ifdef DEBUG
MYDDAS_STATS_CON_GET_NUMBER_QUERIES_MADE(node,number);
printf ("Number of Querys made to the server\n");
printf ("%lu\n\n",(unsigned long)number);
printf ("%llu\n\n",(MyddasULInt)number);
#endif
//[Index 10] -> Total of Time Spent by the
// translate predicate
head = HeadOfTerm(list);
list = TailOfTerm(list);
MYDDAS_STATS_GET_TRANSLATE(time);
Yap_unify(head, MkIntegerTerm((Int)time));
str = myddas_stats_get_stat(Yap_REGS.MYDDAS_GLOBAL_POINTER->myddas_statistics->stats,2);
Yap_unify(head, MkIntegerTerm((Int)str));
#ifdef DEBUG
MYDDAS_STATS_GET_TRANSLATE(time);
printf ("Reference to time Spent by the translate predicate\n");
MYDDAS_STATS_PRINT_TIME_STRUCT(time);
printf ("\n\n");

59
MYDDAS/myddas_statistics.c
View File

@ -4,16 +4,8 @@
#include <stdlib.h>
#include <sys/time.h>
#if defined MYDDAS_ODBC || defined MYDDAS_MYSQL
#if defined MYDDAS_STATS
#if defined MYDDAS_STATS || defined MYDDAS_TOP_LEVEL
static void
myddas_stats_time_subtract (unsigned long *, unsigned long *, MYDDAS_STATS_TIME, MYDDAS_STATS_TIME);
static void
myddas_stats_add_seconds_time(MYDDAS_STATS_TIME,unsigned long, unsigned long);
static void
myddas_stats_integrity_of_time(MYDDAS_STATS_TIME);
#endif
/* Documentation: Time Units
@ -62,8 +54,12 @@ long int tv_nsec -> This is the rest of the elapsed time (a fraction
*/
#if defined MYDDAS_STATS || defined MYDDAS_TOP_LEVEL
static void
myddas_stats_time_subtract (unsigned long *, unsigned long *, MYDDAS_STATS_TIME, MYDDAS_STATS_TIME);
static void
myddas_stats_add_seconds_time(MYDDAS_STATS_TIME,unsigned long, unsigned long);
static void
myddas_stats_integrity_of_time(MYDDAS_STATS_TIME);
/* Be shore to delete MYDDAS_STATS_TIME structure */
MYDDAS_STATS_TIME
@ -168,8 +164,8 @@ myddas_stats_time_copy_to_final(MYDDAS_STATS_TIME t_copy){
static void
myddas_stats_add_seconds_time(MYDDAS_STATS_TIME myddas_time,
unsigned long sec,
unsigned long usec){
unsigned long sec,
unsigned long usec){
short hours = sec / 3600;
sec %= 3600;
@ -238,7 +234,40 @@ myddas_stats_integrity_of_time(MYDDAS_STATS_TIME myddas_time){
}
MYDDAS_STATS_STRUCT
myddas_stats_initialize_stat(MYDDAS_STATS_STRUCT stat,int type){
MYDDAS_STATS_STRUCT temp_str = stat;
if (stat == NULL){
stat = (MYDDAS_STATS_STRUCT) malloc (sizeof(struct myddas_stats_struct));
temp_str = stat;
} else {
for (;temp_str->next != NULL;temp_str = temp_str->next);
temp_str->next = (MYDDAS_STATS_STRUCT) malloc (sizeof(struct myddas_stats_struct));
temp_str = temp_str->next;
}
if (type == time_str){
MYDDAS_STATS_INITIALIZE_TIME_STRUCT(temp_str->u.time_str.time_str,time_final);
} else {
temp_str->u.integer.integer = 0;
}
temp_str->type = type;
temp_str->count = 0;
temp_str->next = NULL;
return temp_str;
}
MYDDAS_STATS_STRUCT
myddas_stats_get_stat(MYDDAS_STATS_STRUCT stat,int index){
MYDDAS_STATS_STRUCT temp = stat;
for (;index>1;index--){
temp = temp->next;
}
return temp;
}
#endif /* MYDDAS_STATS || MYDDAS_TOP_LEVEL */
#endif

148
MYDDAS/myddas_statistics.h
View File

@ -1,8 +1,7 @@
#ifndef __MYDDAS_STATISTICS_H__
#define __MYDDAS_STATISTICS_H__
#if defined MYDDAS_STATS || defined MYDDAS_TOP_LEVEL
#ifdef MYDDAS_STATS
#define MYDDAS_STATS_TIME_HOURS(TIME) TIME->u.time_final.hours;
#define MYDDAS_STATS_TIME_MINUTES(TIME) TIME->u.time_final.minutes;
@ -10,6 +9,7 @@
#define MYDDAS_STATS_TIME_MILISECONDS(TIME) TIME->u.time_final.miliseconds;
#define MYDDAS_STATS_TIME_MICROSECONDS(TIME) TIME->u.time_final.microseconds;
#ifdef DEBUG
#define MYDDAS_STATS_PRINT_TIME_STRUCT(TIME) \
if (TIME->type == time_final) { \
printf ("%d Hours, %d Minutes, %d Seconds, %d Miliseconds, %d Microseconds", \
@ -23,7 +23,7 @@
TIME->u.time_copy.tv_sec, \
TIME->u.time_copy.tv_usec); \
}
#endif
#define MYDDAS_STATS_INITIALIZE_TIME_STRUCT(TIME,TYPE) \
TIME = (MYDDAS_STATS_TIME) malloc (sizeof(struct myddas_stats_time_struct)); \
@ -41,62 +41,138 @@
TIME->u.time_final.microseconds = 0; \
}
MYDDAS_STATS_TIME
myddas_stats_walltime(void);
void
myddas_stats_add_time(MYDDAS_STATS_TIME, MYDDAS_STATS_TIME,MYDDAS_STATS_TIME);
void
myddas_stats_subtract_time(MYDDAS_STATS_TIME, MYDDAS_STATS_TIME,MYDDAS_STATS_TIME);
void
myddas_stats_move_time(MYDDAS_STATS_TIME,MYDDAS_STATS_TIME);
MYDDAS_STATS_TIME
myddas_stats_time_copy_to_final(MYDDAS_STATS_TIME);
#endif
/*
Stats [1] - Total Time spent on the db_row function
Stats [2] - Total Time spent on the translate/3 predicate
*/
#define MYDDAS_STATS_INITIALIZE_GLOBAL_STATS(STATS) \
short i; \
\
/* For the time statistics */ \
\
/* First */ \
STATS = myddas_stats_initialize_stat(STATS,time_str); \
for(i=0;i<1;i++){ \
myddas_stats_initialize_stat(STATS,time_str); \
}
#ifdef MYDDAS_STATS
#define MYDDAS_STATS_CON_GET_TOTAL_ROWS(NODE,NUMBER) \
NUMBER = NODE->totalNumberOfRows;
#define MYDDAS_STATS_CON_SET_TOTAL_ROWS(NODE,NUMBER) \
NODE->totalNumberOfRows = NUMBER;
/*
Stats [1] - Total of Time Spent by the DB Server processing all the SQL Querys
Stats [2] - Total of Time Spent by the DB Server processing the last SQL Query
Stats [3] - Total of Time Spent by the DB Server transfering all the results of the SQL Querys
Stats [4] - Total of Time Spent by the DB Server transfering the result of the last SQL Query
Stats [5] - Total number of Rows returned by the server
Stats [6] - Total of Bytes Transfered by the DB Server on all SQL Querys
Stats [7] - Total of Bytes Transfered by the DB Server on the last SQL Query
Stats [8] - Number of querys made to the DBserver
*/
#define MYDDAS_STATS_INITIALIZE_CONNECTION_STATS(STATS) \
short i; \
\
/* For the time statistics */ \
\
/* First */ \
STATS = myddas_stats_initialize_stat(STATS,time_str); \
for(i=0;i<3;i++){ \
myddas_stats_initialize_stat(STATS,time_str); \
} \
\
/* For number statistics*/ \
for (i=0;i<4;i++){ \
myddas_stats_initialize_stat(STATS,integer); \
} \
#define MYDDAS_STATS_CON_GET_TOTAL_TIME_DBSERVER(NODE,TIME) \
TIME = NODE->totalTimeofDBServer;
TIME = myddas_stats_get_stat(NODE->stats,1)->u.time_str.time_str;
#define MYDDAS_STATS_CON_GET_TOTAL_TIME_DBSERVER_COUNT(NODE,COUNT) \
COUNT = myddas_stats_get_stat(NODE->stats,1)->count;
#define MYDDAS_STATS_CON_SET_TOTAL_TIME_DBSERVER_COUNT(NODE,COUNT) \
myddas_stats_get_stat(NODE->stats,1)->count = COUNT;
#define MYDDAS_STATS_CON_GET_LAST_TIME_DBSERVER(NODE,TIME) \
TIME = NODE->lastTimeofDBServer;
TIME = myddas_stats_get_stat(NODE->stats,2)->u.time_str.time_str;
#define MYDDAS_STATS_CON_GET_LAST_TIME_DBSERVER_COUNT(NODE,COUNT) \
COUNT = myddas_stats_get_stat(NODE->stats,2)->count;
#define MYDDAS_STATS_CON_SET_LAST_TIME_DBSERVER_COUNT(NODE,COUNT) \
myddas_stats_get_stat(NODE->stats,2)->count = COUNT;
#define MYDDAS_STATS_CON_GET_TOTAL_TIME_TRANSFERING(NODE,TIME) \
TIME = NODE->totalFromDBServer;
TIME = myddas_stats_get_stat(NODE->stats,3)->u.time_str.time_str;
#define MYDDAS_STATS_CON_GET_TOTAL_TIME_TRANSFERING_COUNT(NODE,COUNT) \
COUNT = myddas_stats_get_stat(NODE->stats,3)->count;
#define MYDDAS_STATS_CON_SET_TOTAL_TIME_TRANSFERING_COUNT(NODE,COUNT) \
myddas_stats_get_stat(NODE->stats,3)->count = COUNT;
#define MYDDAS_STATS_CON_GET_LAST_TIME_TRANSFERING(NODE,TIME) \
TIME = NODE->lastFromDBServer;
TIME = myddas_stats_get_stat(NODE->stats,4)->u.time_str.time_str;
#define MYDDAS_STATS_CON_GET_LAST_TIME_TRANSFERING_COUNT(NODE,COUNT) \
COUNT = myddas_stats_get_stat(NODE->stats,4)->count;
#define MYDDAS_STATS_CON_SET_LAST_TIME_TRANSFERING_COUNT(NODE,COUNT) \
myddas_stats_get_stat(NODE->stats,4)->count = COUNT;
#define MYDDAS_STATS_CON_GET_TOTAL_ROWS(NODE,NUMBER) \
NUMBER = myddas_stats_get_stat(NODE->stats,5)->u.integer.integer;
#define MYDDAS_STATS_CON_SET_TOTAL_ROWS(NODE,NUMBER) \
myddas_stats_get_stat(NODE->stats,5)->u.integer.integer = NUMBER;
#define MYDDAS_STATS_CON_GET_TOTAL_ROWS_COUNT(NODE,COUNT) \
COUNT = myddas_stats_get_stat(NODE->stats,5)->count;
#define MYDDAS_STATS_CON_SET_TOTAL_ROWS_COUNT(NODE,COUNT) \
myddas_stats_get_stat(NODE->stats,5)->count = COUNT;
#define MYDDAS_STATS_CON_GET_LAST_BYTES_TRANSFERING_FROM_DBSERVER(NODE,NUMBER) \
NUMBER = NODE->lastBytesTransfered;
#define MYDDAS_STATS_CON_SET_LAST_BYTES_TRANSFERING_FROM_DBSERVER(NODE,NUMBER) \
NODE->lastBytesTransfered = NUMBER;
#define MYDDAS_STATS_CON_GET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER(NODE,NUMBER) \
NUMBER = NODE->totalBytesTransfered;
NUMBER = myddas_stats_get_stat(NODE->stats,6)->u.integer.integer;
#define MYDDAS_STATS_CON_SET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER(NODE,NUMBER) \
NODE->totalBytesTransfered = NUMBER;
myddas_stats_get_stat(NODE->stats,6)->u.integer.integer = NUMBER;
#define MYDDAS_STATS_CON_GET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER_COUNT(NODE,COUNT) \
COUNT = myddas_stats_get_stat(NODE->stats,6)->count;
#define MYDDAS_STATS_CON_SET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER_COUNT(NODE,COUNT) \
myddas_stats_get_stat(NODE->stats,6)->count = COUNT;
#define MYDDAS_STATS_CON_GET_LAST_BYTES_TRANSFERING_FROM_DBSERVER(NODE,NUMBER) \
NUMBER = myddas_stats_get_stat(NODE->stats,7)->u.integer.integer;
#define MYDDAS_STATS_CON_SET_LAST_BYTES_TRANSFERING_FROM_DBSERVER(NODE,NUMBER) \
myddas_stats_get_stat(NODE->stats,7)->u.integer.integer = NUMBER;
#define MYDDAS_STATS_CON_GET_LAST_BYTES_TRANSFERING_FROM_DBSERVER_COUNT(NODE,COUNT) \
COUNT = myddas_stats_get_stat(NODE->stats,7)->count;
#define MYDDAS_STATS_CON_SET_LAST_BYTES_TRANSFERING_FROM_DBSERVER_COUNT(NODE,COUNT) \
myddas_stats_get_stat(NODE->stats,7)->count = COUNT;
#define MYDDAS_STATS_CON_GET_NUMBER_QUERIES_MADE(NODE,NUMBER) \
NUMBER = NODE->total_querys_made;
NUMBER = myddas_stats_get_stat(NODE->stats,8)->u.integer.integer;
#define MYDDAS_STATS_CON_SET_NUMBER_QUERIES_MADE(NODE,NUMBER) \
NODE->total_querys_made = NUMBER;
myddas_stats_get_stat(NODE->stats,8)->u.integer.integer = NUMBER;
#define MYDDAS_STATS_CON_GET_NUMBER_QUERIES_MADE_COUNT(NODE,COUNT) \
COUNT = myddas_stats_get_stat(NODE->stats,8)->count;
#define MYDDAS_STATS_CON_SET_NUMBER_QUERIES_MADE_COUNT(NODE,COUNT) \
myddas_stats_get_stat(NODE->stats,8)->count = COUNT;
#define MYDDAS_STATS_GET_DB_ROW_FUNCTION(TIME) \
TIME = Yap_REGS.MYDDAS_GLOBAL_POINTER->myddas_statistics->total_db_row;
TIME = myddas_stats_get_stat(Yap_REGS.MYDDAS_GLOBAL_POINTER->myddas_statistics->stats,1)->u.time_str.time_str;
#define MYDDAS_STATS_GET_DB_ROW_FUNCTION_COUNT(COUNT) \
COUNT = myddas_stats_get_stat(Yap_REGS.MYDDAS_GLOBAL_POINTER->myddas_statistics->stats,1)->count;
#define MYDDAS_STATS_SET_DB_ROW_FUNCTION_COUNT(COUNT) \
myddas_stats_get_stat(Yap_REGS.MYDDAS_GLOBAL_POINTER->myddas_statistics->stats,1)->count = COUNT;
#define MYDDAS_STATS_GET_TRANSLATE(TIME) \
TIME = Yap_REGS.MYDDAS_GLOBAL_POINTER->myddas_statistics->total_translate;
TIME = myddas_stats_get_stat(Yap_REGS.MYDDAS_GLOBAL_POINTER->myddas_statistics->stats,2)->u.time_str.time_str;
#define MYDDAS_STATS_GET_TRANSLATE_COUNT(COUNT) \
COUNT = myddas_stats_get_stat(Yap_REGS.MYDDAS_GLOBAL_POINTER->myddas_statistics->stats,2)->count;
#define MYDDAS_STATS_SET_TRANSLATE_COUNT(COUNT) \
myddas_stats_get_stat(Yap_REGS.MYDDAS_GLOBAL_POINTER->myddas_statistics->stats,2)->count = COUNT;
MYDDAS_STATS_TIME myddas_stats_walltime(void);
void myddas_stats_add_time(MYDDAS_STATS_TIME, MYDDAS_STATS_TIME,MYDDAS_STATS_TIME);
void myddas_stats_subtract_time(MYDDAS_STATS_TIME, MYDDAS_STATS_TIME,MYDDAS_STATS_TIME);
void myddas_stats_move_time(MYDDAS_STATS_TIME,MYDDAS_STATS_TIME);
MYDDAS_STATS_TIME myddas_stats_time_copy_to_final(MYDDAS_STATS_TIME);
/* Related to the statistics linked list */
MYDDAS_STATS_STRUCT myddas_stats_initialize_stat(MYDDAS_STATS_STRUCT,int);
MYDDAS_STATS_STRUCT myddas_stats_get_stat(MYDDAS_STATS_STRUCT,int);
#endif /* MYDDAS_STATS */
#endif

50
MYDDAS/myddas_statistics_structs.h Normal file
View File

@ -0,0 +1,50 @@
#ifndef __MYDDAS_STATISTICS_STRUCTS_H__
#define __MYDDAS_STATISTICS_STRUCTS_H__
#ifdef MYDDAS_STATS
/* This strucuture holds some global statistics*/
struct myddas_global_stats {
MYDDAS_STATS_STRUCT stats;
};
/* Structure to hold any kind of statistics */
struct myddas_stats_struct{
enum {time_str,
integer} type;
union {
struct {
MYDDAS_STATS_TIME time_str;
} time_str;
struct {
MyddasULInt integer;
} integer;
} u;
MyddasULInt count;
MYDDAS_STATS_STRUCT next;
};
/* Time structure for the MYDDAS Interface */
struct myddas_stats_time_struct{
enum {time_copy,
time_final} type;
union {
struct {
unsigned long tv_sec;
unsigned long tv_usec;
} time_copy;
struct {
MyddasUSInt hours;
MyddasUSInt minutes; //Max 59
MyddasUSInt seconds; //Max 59
MyddasUSInt miliseconds; //Max 999
MyddasUSInt microseconds; //Max 999
} time_final;
} u;
};
#endif /* MYDDAS_STATS */
#endif

92
MYDDAS/myddas_structs.h
View File

@ -1,7 +1,10 @@
#ifndef __MYDDAS_STRUCTS_H__
#define __MYDDAS_STRUCTS_H__
#include "myddas_util.h"
#include "myddas.h"
#ifdef MYDDAS_STATS
#include "myddas_statistics_structs.h"
#endif
struct myddas_global {
MYDDAS_UTIL_CONNECTION myddas_top_connections;
@ -13,17 +16,6 @@ struct myddas_global {
#endif
};
#ifdef MYDDAS_STATS
/* This strucuture holds some global statistics*/
struct myddas_global_stats {
/* Total Time spent on the db_row function */
MYDDAS_STATS_TIME total_db_row;
/* Total Time spent on the translate/3 predicate*/
MYDDAS_STATS_TIME total_translate;
};
#endif /* MYDDAS_STATS */
struct myddas_list_preds {
char *pred_module;
char *pred_name;
@ -40,33 +32,37 @@ struct myddas_list_connection {
MySQL connection, if not then it as the pointer
to the ODBC enviromment variable */
void *odbc_enviromment;
#ifdef MYDDAS_STATS
/* Total number of Rows returnes from the DataBase Server */
unsigned long totalNumberOfRows;
/* Total Time spent by the DataBase Server
processing all querys */
MYDDAS_STATS_TIME totalTimeofDBServer;
/* Time spent by the DataBase Server, processing
the last query */
MYDDAS_STATS_TIME lastTimeofDBServer;
/* Total Time spent by the DataBase Server,
transfering all the data to the client */
MYDDAS_STATS_TIME totalFromDBServer;
/* Time spent by the DataBase Server,
transfering the data of the last query */
MYDDAS_STATS_TIME lastFromDBServer;
/* Last bytes transfered from the server */
unsigned long totalBytesTransfered;
/* Total bytes transfered from the server */
unsigned long lastBytesTransfered;
/* Number of querys made to the Server*/
unsigned long total_querys_made;
MYDDAS_STATS_STRUCT stats;
#endif
/* #ifdef MYDDAS_STATS */
/* /\* Total number of Rows returnes from the DataBase Server *\/ */
/* unsigned long totalNumberOfRows; */
/* /\* Total Time spent by the DataBase Server */
/* processing all querys *\/ */
/* MYDDAS_STATS_TIME totalTimeofDBServer; */
/* /\* Time spent by the DataBase Server, processing */
/* the last query *\/ */
/* MYDDAS_STATS_TIME lastTimeofDBServer; */
/* /\* Total Time spent by the DataBase Server, */
/* transfering all the data to the client *\/ */
/* MYDDAS_STATS_TIME totalFromDBServer; */
/* /\* Time spent by the DataBase Server, */
/* transfering the data of the last query *\/ */
/* MYDDAS_STATS_TIME lastFromDBServer; */
/* /\* Last bytes transfered from the server *\/ */
/* unsigned long totalBytesTransfered; */
/* /\* Total bytes transfered from the server *\/ */
/* unsigned long lastBytesTransfered; */
/* /\* Number of querys made to the Server*\/ */
/* unsigned long total_querys_made; */
/* #endif */
MYDDAS_UTIL_PREDICATE predicates;
/* Multi Queries Section */
@ -84,26 +80,4 @@ struct myddas_util_query{
MYDDAS_UTIL_QUERY next;
};
#if defined MYDDAS_STATS || defined MYDDAS_TOP_LEVEL
struct myddas_stats_time_struct{
enum {time_copy,
time_final} type;
union {
struct {
unsigned long tv_sec;
unsigned long tv_usec;
} time_copy;
struct {
unsigned short hours;
unsigned short minutes; //Max 59
unsigned short seconds; //Max 59
unsigned short miliseconds; //Max 999
unsigned short microseconds; //Max 999
} time_final;
} u;
};
#endif /* MYDDAS_STATS || MYDDAS_TOP_LEVEL */
#endif

5
MYDDAS/myddas_top_level.c
View File

@ -19,15 +19,18 @@
#include "Yap.h"
#include "Yatom.h"
#include "myddas_util.h"
#include "myddas.h"
#include "myddas_structs.h"
#include "myddas_statistics.h"
#include <mysql/mysql.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#if defined HAVE_LIBREADLINE
#include <readline/readline.h>
#include <readline/history.h>
#endif
#include <sys/times.h>

5
MYDDAS/myddas_util.c
View File

@ -1,11 +1,10 @@
#ifdef CUT_C
#if defined MYDDAS_ODBC || defined MYDDAS_MYSQL
#include "Yap.h"
#include <string.h>
#include <stdlib.h>
#include "cut_c.h"
#include "myddas_util.h"
#include "myddas.h"
#include "myddas_structs.h"
#ifdef MYDDAS_STATS
#include "myddas_statistics.h"
@ -395,5 +394,5 @@ void check_int(){
#endif /*defined MYDDAS_ODBC || defined MYDDAS_MYSQL*/
#endif /*CUT_C*/

32
MYDDAS/myddas_util.h
View File

@ -1,32 +0,0 @@
#ifndef __MYDDAS_UTIL_H__
#define __MYDDAS_UTIL_H__
//#include "Yap.h"
#include <stdio.h>
#ifdef MYDDAS_ODBC
#include <sql.h>
#endif
#ifdef MYDDAS_MYSQL
#include <mysql/mysql.h>
#endif
#ifdef MYDDAS_STATS
#include <time.h>
#include <sys/time.h>
#endif
typedef struct myddas_global *MYDDAS_GLOBAL;
typedef struct myddas_util_query *MYDDAS_UTIL_QUERY;
typedef struct myddas_list_connection *MYDDAS_UTIL_CONNECTION;
typedef struct myddas_list_preds *MYDDAS_UTIL_PREDICATE;
#if defined MYDDAS_STATS || defined MYDDAS_TOP_LEVEL
typedef struct myddas_stats_time_struct *MYDDAS_STATS_TIME;
#endif
#ifdef MYDDAS_STATS
typedef struct myddas_global_stats *MYDDAS_GLOBAL_STATS;
#endif
#endif /*__MYDDAS_UTIL_H__*/