Write a C/C++ program that connects to a MySQL server and
checks if the InnoDB plug-in is installed on it. If so, your
program should print the total number of disk writes by MySQL.
- 4 Answers
- 10673 Views
- Webyog, I also Faced
- E-Mail Answers
Answer Posted / bhagya
/* Simple C program that connects to MySQL Database server*/
#include <mysql.h>
#include <stdio.h>
main() {
MYSQL *conn;
MYSQL_RES *res;
MYSQL_ROW row;
char *server = "localhost";
char *user = "root";
char *password = "PASSWORD"; /* set me first */
char *database = "mysql";
conn = mysql_init(NULL);
/* Connect to database */
if (!mysql_real_connect(conn, server,
user, password, database, 0, NULL, 0)) {
fprintf(stderr, "%s\n", mysql_error(conn));
exit(1);
}
/* send SQL query */
if (mysql_query(conn, "show tables")) {
fprintf(stderr, "%s\n", mysql_error(conn));
exit(1);
}
res = mysql_use_result(conn);
/* output table name */
printf("MySQL Tables in mysql database:\n");
while ((row = mysql_fetch_row(res)) != NULL)
printf("%s \n", row[0]);
/* close connection */
mysql_free_result(res);
mysql_close(conn);
}
| Is This Answer Correct ? | 11 Yes | 5 No |
Post New Answer View All Answers
What is class and structure in c++?
What is an operator function? Describe the function of an operator function?
What is abstract class in c++?
A company pays its salespeople on a commission basis. The salespeople receive $200 per week plus 9 percent of their gross sales for that week. For example, a saleperson who sells $5000 worth of merchandise in a week receives $200 plus 9 percent of $5000, or a total of $650. You have been supplied with a list of items sold by each salesperson. The values of these items are as follows: Item Value A 239.99 B 129.75 C 99.95 D 350.89 Write a program that inputs one salesperson's items sold in a week (how many of item A? of item B? etc.) and calculates and displays that salesperson's earnings for that week.
Explain the static member function.
What is abstract keyword in c++?
What is the difference between an external iterator and an internal iterator? Describe an advantage of an external iterator?
How do I use turbo c++?
Why #include is used?
Can we use this pointer in a class specific, operator-overloading function for new operator?
Define pure virtual function?
Does c++ support exception handling?
Explain differences between alloc() and free()?
How const int *ourpointer differs from int const *ourpointer?
What is null and void pointer?
