package database

import (
	"database/sql"
	"fmt"
	"os"
)

// Fatal prints an error message to stderr and exits with status 1
func Fatal(format string, args ...interface{}) {
	fmt.Fprintf(os.Stderr, "FATAL: "+format+"\n", args...)
	os.Exit(1)
}

// CloseRows closes rows and exits on error
func CloseRows(rows *sql.Rows) {
	if err := rows.Close(); err != nil {
		Fatal("failed to close rows: %v", err)
	}
}