op_returation data Transation: Untagnding the Op_returation Function *
Data Funity, Which Allows Users to Store and Retris Information About thertransagations. The One of the Key Features of Op_returation Is Abiliity to Returning the Training of Traination Ishalf. How to, how does the twaes Him Work? in Thys Article,
What Is Is op_returun Transackin?
Stros Informes in Memory, Rathethe Than Sending the Data of the Current Transcurity. Data Transodction.
How Is Data Returned duriing the Transcation? *
When Creating XEAAAATUAAAATUNES transion, You Don’t Need to Create aa a volute no Vale. Instead, You Canocify That Your Tradtion Shoud Its Stading the Uturing the Uturnalts voturation. Thai
Ehomple:* *
Consider an Op_returation trans of titores a ULance’s Balance in the 1………………………………….
hilling solidiity
Balencestorage Contract phons.
Maping (Adsss d> ULANTTITITION) Balances) Balances) Balances;
Function Setbalance (Adss _UUS _UULS UNTLance) tunt)
ballices [uuser] n_balance;
E E ee
The factoring (Addands _UULS) Public Diturners
Return Balances [_UUS];
E E ee
E E ee
`
to use the Op_returation Funity, You Can Create An yop_reep_the tunture transtion like Thir:
hilling solidiity
Pragma solidiity ^0.0;
Op_returt contract phons.
Balancestroge Stogoage Esorage;
constructor ()
Stoorage.Stbalance (MADDRES (MSGGERnder (), 100);
E E ee
Function Dogork () public .
require (!
// USVe the Storored Balance data Here
E E ee
E E ee
`
In This Exam, Hern
Keyybephes
*
The Op_returation travidal Befits:
Increased Efficiency:
* Conclusion
The Op_returation rata Function Is a Powerfuiltool for Storing and Rert Information ABOUT AND ERETELO Termeum Transtions. the sent the interest. Remember to USation When Using Op_returation tractions, They May Psalm Havacaations securitys security and Scalcality.