72 lines
1.6 KiB
C
72 lines
1.6 KiB
C
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#ifndef __MYDDAS_UTIL_H__
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#define __MYDDAS_UTIL_H__
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#include <stdio.h>
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#ifdef MYDDAS_ODBC
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#include <sql.h>
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#endif
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typedef struct list_connection *MYDDAS_UTIL_CONNECTION;
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typedef struct list_preds *MYDDAS_UTIL_PREDICATE;
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#ifdef MYDDAS_STATS
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#include <time.h>
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#include <sys/time.h>
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#endif
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/* Adds a connection identifier to the MYDDAS connections list*/
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MYDDAS_UTIL_CONNECTION
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myddas_util_add_connection(void *,void *);
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/* Search for the node of the specified connection*/
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MYDDAS_UTIL_CONNECTION
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myddas_util_search_connection(void *);
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/* Deletes a connection node from the MYDDAS connections list*/
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void
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myddas_util_delete_connection(void *);
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/* Adds a new predicate to it's connection node list*/
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MYDDAS_UTIL_CONNECTION
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myddas_util_add_predicate(char *,int , char *,void *);
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/* Search for a predicate node in it's connection list*/
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MYDDAS_UTIL_PREDICATE
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myddas_util_search_predicate(char *,int , char *);
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#ifdef MYDDAS_ODBC
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/* Return enviromment identifier*/
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SQLHENV
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myddas_util_get_odbc_enviromment(SQLHDBC);
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#endif
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void *
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myddas_util_get_list_pred(MYDDAS_UTIL_CONNECTION);
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void *
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myddas_util_get_pred_next(void *);
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char *
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myddas_util_get_pred_name(void *);
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int
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myddas_util_get_pred_arity(void *);
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#ifdef MYDDAS_STATS
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int
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myddas_util_get_conn_total_rows(MYDDAS_UTIL_CONNECTION);
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void
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myddas_util_set_conn_total_rows(MYDDAS_UTIL_CONNECTION,int);
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unsigned long
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myddas_util_get_conn_total_time_DBServer(MYDDAS_UTIL_CONNECTION);
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void
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myddas_util_set_conn_total_time_DBServer(MYDDAS_UTIL_CONNECTION,unsigned long);
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unsigned long
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myddas_current_time(void);
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#endif
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#ifdef DEBUG
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void check_int(void);
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#endif
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#endif /*__MYDDAS_UTIL_H__*/
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