Function excerptForDebug

backend/plugin/parser/tidb/dispatcher.go:190–195

excerptForDebug truncates s for slog.Debug payloads. Keeps fallback log lines compact even when statement text runs long.

(s string, maxRunes int)

// excerptForDebug truncates s for slog.Debug payloads. Keeps fallback log
// lines compact even when statement text runs long.
func excerptForDebug(s string, maxRunes int) string {
	if len(s) <= maxRunes {
		return s
	}
	return s[:maxRunes] + "..."
}