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/*
* Drizzle Client & Protocol Library
*
* Copyright (C) 2008 Eric Day (eday@oddments.org)
* All rights reserved.
*
* Use and distribution licensed under the BSD license. See
* the COPYING.BSD file in the root source directory for full text.
*/
#include <stdio.h>
#include <string.h>
#include <libdrizzle/drizzle_client.h>
#define SIMPLE_MULTI_COUNT 10
int main(int argc, char *argv[])
{
const char *query= "SELECT table_schema,table_name FROM tables";
drizzle_st drizzle;
drizzle_con_st con[SIMPLE_MULTI_COUNT];
drizzle_result_st result[SIMPLE_MULTI_COUNT];
drizzle_query_st ql[SIMPLE_MULTI_COUNT];
drizzle_return_t ret;
drizzle_row_t row;
int x;
if (drizzle_create(&drizzle) == NULL)
{
printf("drizzle_create:NULL\n");
return 1;
}
/* Create SIMPLE_MULTI_COUNT connections and initialize query list. */
for (x= 0; x < SIMPLE_MULTI_COUNT; x++)
{
if (x == 0)
{
if (drizzle_con_create(&drizzle, &(con[0])) == NULL)
{
printf("drizzle_con_create:%s\n", drizzle_error(&drizzle));
return 1;
}
if (argc == 2 && !strcmp(argv[1], "-m"))
drizzle_con_add_options(&(con[0]), DRIZZLE_CON_MYSQL);
else if (argc != 1)
{
printf("usage: %s [-m]\n", argv[0]);
return 1;
}
drizzle_con_set_db(&(con[0]), "information_schema");
}
else
{
if (drizzle_con_clone(&drizzle, &(con[x]), &(con[0])) == NULL)
{
printf("drizzle_con_clone:%s\n", drizzle_error(&drizzle));
return 1;
}
}
if (drizzle_query_add(&drizzle, &(ql[x]), &(con[x]), &(result[x]), query,
strlen(query), 0, NULL) == NULL)
{
printf("drizzle_query_add:%s\n", drizzle_error(&drizzle));
return 1;
}
}
ret= drizzle_query_run_all(&drizzle);
if (ret != DRIZZLE_RETURN_OK)
{
printf("drizzle_query_run_all:%s\n", drizzle_error(&drizzle));
return 1;
}
for (x= 0; x < SIMPLE_MULTI_COUNT; x++)
{
if (drizzle_result_error_code(&(result[x])) != 0)
{
printf("%d:%s\n", drizzle_result_error_code(&(result[x])),
drizzle_result_error(&(result[x])));
continue;
}
while ((row= drizzle_row_next(&(result[x]))) != NULL)
printf("%d %s:%s\n", x, row[0], row[1]);
}
drizzle_free(&drizzle);
return 0;
}
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