Nicolas Jäger wrote:
> do
> {
> rc = sqlite3_step(stmt);
> std::cout << sqlite3_column_text (stmt, 0) <<"," <<sqlite3_column_text
> (stmt, 2) << std::endl;
> } while(rc == SQLITE_ROW);
sqlite3_step() returns SQLITE_ROW when there is a row, or SQLITE_DONE
when there are no more rows, or an error code. So after calling it, you
_must_ check the return value _before_ you try to read from the row:
while ((rc = sqlite3_step(stmt)) == SQLITE_ROW)
{
...sqlite3_column_...
}
if (rc != SQLITE_DONE)
cerr << "error: " << sqlite3_errmsg(db) << endl;
sqlite3_finalize(stmt);
Regards,
Clemens
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