96bc3dd011
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1533 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
107 lines
2.6 KiB
C
107 lines
2.6 KiB
C
#ifndef __MYDDAS_STRUCTS_H__
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#define __MYDDAS_STRUCTS_H__
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#include "myddas_util.h"
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struct myddas_global {
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MYDDAS_UTIL_CONNECTION myddas_top_connections;
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#ifdef MYDDAS_TOP_LEVEL
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MYDDAS_UTIL_CONNECTION myddas_top_level_connection;
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#endif
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#ifdef MYDDAS_STATS
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MYDDAS_GLOBAL_STATS myddas_statistics;
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#endif
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};
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#ifdef MYDDAS_STATS
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/* This strucuture holds some global statistics*/
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struct myddas_global_stats {
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MYDDAS_STATS_TIME total_db_row;
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};
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#endif /* MYDDAS_STATS */
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struct myddas_list_preds {
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char *pred_module;
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char *pred_name;
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short pred_arity;
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MYDDAS_UTIL_PREDICATE next;
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MYDDAS_UTIL_PREDICATE previous;
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};
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struct myddas_list_connection {
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void *connection;
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/*If variable env is NULL, then it's a
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MySQL connection, if not then it as the pointer
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to the ODBC enviromment variable */
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void *odbc_enviromment;
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#ifdef MYDDAS_STATS
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/* Total number of Rows returnes from the DataBase Server */
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unsigned long totalNumberOfRows;
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/* Total Time spent by the DataBase Server
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processing all querys */
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MYDDAS_STATS_TIME totalTimeofDBServer;
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/* Time spent by the DataBase Server, processing
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the last query */
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MYDDAS_STATS_TIME lastTimeofDBServer;
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/* Total Time spent by the DataBase Server,
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transfering all the data to the client */
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MYDDAS_STATS_TIME totalFromDBServer;
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/* Time spent by the DataBase Server,
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transfering the data of the last query */
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MYDDAS_STATS_TIME lastFromDBServer;
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/* Last bytes transfered from the server */
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unsigned long totalBytesTransfered;
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/* Total bytes transfered from the server */
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unsigned long lastBytesTransfered;
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/* Total Time spent on the db_row function */
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MYDDAS_STATS_TIME total_db_row;
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/* Number of querys made to the Server*/
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unsigned long total_querys_made;
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#endif
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MYDDAS_UTIL_PREDICATE predicates;
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/* Multi Queries Section */
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unsigned long total_number_queries;
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unsigned long actual_number_queries;
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MYDDAS_UTIL_QUERY *queries;
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/* List Integrety */
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MYDDAS_UTIL_CONNECTION next;
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MYDDAS_UTIL_CONNECTION previous;
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};
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struct myddas_util_query{
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char *query;
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MYDDAS_UTIL_QUERY next;
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};
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#if defined MYDDAS_STATS || defined MYDDAS_TOP_LEVEL
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struct myddas_stats_time_struct{
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enum {time_copy,
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time_final} type;
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union {
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struct {
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unsigned long tv_sec;
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unsigned long tv_usec;
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} time_copy;
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struct {
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unsigned short hours;
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unsigned short minutes; //Max 59
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unsigned short seconds; //Max 59
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unsigned short miliseconds; //Max 999
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unsigned short microseconds; //Max 999
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} time_final;
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} u;
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};
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#endif /* MYDDAS_STATS || MYDDAS_TOP_LEVEL */
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#endif
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