Method RowsAffected

pgconn/pgconn.go:862–878

RowsAffected returns the number of rows affected. If the CommandTag was not for a row affecting command (e.g. "CREATE TABLE") then it returns 0.

()

// RowsAffected returns the number of rows affected. If the CommandTag was not
// for a row affecting command (e.g. "CREATE TABLE") then it returns 0.
func (ct CommandTag) RowsAffected() int64 {
	// Parse the number from the end in a single pass.
	var n int64
	var mult int64 = 1

	for i := len(ct.s) - 1; i >= 0; i-- {
		c := ct.s[i]
		if c >= '0' && c <= '9' {
			n += int64(c-'0') * mult
			mult *= 10
		} else {
			break
		}
	}

	return n
}

func (ct CommandTag) String() string {
	return ct.s