F2022 at UWindsor

Labs/Lab5/Main.c

@@ -0,0 +1,71 @@
+#include <stdio.h>
+#include <sqlite3.h> 
+
+static int callback(void* data, int argc, char** argv, char** ColName){
+
+   for(int i = 0; i<argc; i++){
+      printf("%s = %s\n", ColName[i], argv[i]);
+   }
+
+   return 0;
+}
+
+
+int main(int argc, char* argv[]) {
+   sqlite3* db;
+   int c;
+
+   c = sqlite3_open_v2("Moviesion.db", &db, SQLITE_OPEN_READWRITE, NULL);
+
+   if(c) {
+      printf("Can't open database! %s\n", sqlite3_errmsg(db));
+      return(0);
+   } else {
+      printf("Connect to database successfully.\n");
+   }
+
+   char* errMsg = 0; 
+   //create SQL statement
+   char* sql = "CREATE TABLE Movie("  \
+         "ID INTEGER PRIMARY KEY     NOT NULL," \
+         "TITLE          VARCHAR(255)    NOT NULL);";
+
+   //execute SQL statement
+   int r = sqlite3_exec(db, sql, NULL, 0, &errMsg);
+
+   if( r != SQLITE_OK ){
+       printf("SQL error: %s\n", errMsg);
+       sqlite3_free(errMsg);
+   } 
+   else {
+       printf("Table created successfully\n");
+   }
+
+   sql = "INSERT INTO Movie(Id, Title) VALUES(330, 'Psycho');";
+
+   //execute SQL statement
+   r = sqlite3_exec(db, sql, NULL, 0, &errMsg);
+
+   if( r != SQLITE_OK ){
+       printf("SQL error: %s\n", errMsg);
+       sqlite3_free(errMsg);
+   } 
+   else {
+       printf("Movie inserted successfully\n");
+   }
+
+   sql = "SELECT * from Movie";
+
+   //execute SQL statement
+   r = sqlite3_exec(db, sql, callback, 0, &errMsg);
+
+   if( r != SQLITE_OK ){
+       printf("SQL error: %s\n", errMsg);
+       sqlite3_free(errMsg);
+   } 
+   else {
+       printf("Movies are retrieved successfully\n");
+   }
+
+   sqlite3_close(db);
+}