:sig
u32 sqlite_affected_rows(SQLite* db)

:params
db : pointer to an active SQLite connection
return value : number of rows changed by the most recent statement

:see
>sqlite
sqlite_query
sqlite_insert_id

:content
Returns the number of rows changed by the most recent insert, update, or delete statement on the connection.

:example
SQLite* db = sqlite_connect("/tmp/doc-sqlite-affected.db");
sqlite_query(db, "drop table if exists t");
sqlite_query(db, "create table t(id integer primary key, v text)");
sqlite_query(db, "insert into t(id, v) values(1,'a'),(2,'b'),(3,'c')");
sqlite_query(db, "update t set v = 'x' where id <= 2");
print("rows updated: ", sqlite_affected_rows(db), "\n");
sqlite_disconnect(db);
