parameterized.c

#include "sqlite3.h"
#include <stdio.h>

int main(void) {
    
    sqlite3 *db;
    char *err_msg = 0;
    sqlite3_stmt *res;
    
    int rc = sqlite3_open("CProjCallingSQLite.db", &db);
    
    if (rc != SQLITE_OK) {
        
        fprintf(stderr, "Cannot open database: %s\n", sqlite3_errmsg(db));
        sqlite3_close(db);
        
        return 1;
    }
    
    char *sql = "SELECT Id, Name FROM Cars WHERE Id = ?";
        
    rc = sqlite3_prepare_v2(db, sql, -1, &res, 0);
    
    if (rc == SQLITE_OK) {
        
        sqlite3_bind_int(res, 1, 3);
    } else {
        
        fprintf(stderr, "Failed to execute statement: %s\n", sqlite3_errmsg(db));
    }
    
    int step = sqlite3_step(res);
    
    if (step == SQLITE_ROW) {
        
        printf("%s: ", sqlite3_column_text(res, 0));
        printf("%s\n", sqlite3_column_text(res, 1));
        
    } 

    sqlite3_finalize(res);
    sqlite3_close(db);
    
    return 0;
}