62 - ABAP Programming - Types of Internal Tables - Sorted Internal Table Part1

[@SIRI-kt4xg]

Thank you sir

[@SAP_USER]

Thankyou sir, have a query Can we use Unique key/Non-Unique key addition in standard internal table?

[@mohammednabeel4381]

Hello Sir, Here are some questions I have. 1. Can we use UNIQUE KEY/NON-UNIQUE KEY addition in standard internal table give error? 2. I have seen in some declarations we use COMPONENTS with combination of UNIQUE KEY/NON UNIQUE KEY, does it mean using different fields of table? 3. In which rare scenario we will go for sorted or hashed table because I have hardly seen developers use sorted or hashed table? 4. When hashed table gives good performance for huge set of data, why developers still use standard internal tables. Any particular reason ? 5. Isn't it better to use sorted internal table for default sort when our requirement requires data to be sorted rather than using standard internal table and then using sort keyword to sort the records?

[@MohanMurari-qp5qk]

Sir in which playlist available on this video topic MARA or Some Standard table

[@sapabapbyrahulmehta]

You can follow the ALV playlist or Project Case Studies playlist. Here the standard tables VBAK, VBAP and MAKT are used. ALV : kzbin.info/aero/PLM3lhmHjSeIRNlA0K56xO9_GTbzj3_T80&si=quFAFsFfssG3QErF Project Case Studies : kzbin.info/aero/PLM3lhmHjSeIRh0kwuQXWx4IO2vuogr9Ng&si=OnxxEVM4osVOSGxY

[@reo3561]

Hi Sir , Can you please make a video for Select Vs Read statements where and how to use , also how to do lookup .

[@sapabapbyrahulmehta]

Hello, once you proceed in the same playlist, These all topics are available.

[@KANNANKANNAN-vu9rq]

Sorted internal table and hashed internal table works only insert operations sir?

[@sapabapbyrahulmehta]

Yes.

[@mohammednabeel4381]

If we don't specify unique key addition while declaration for sorted internal table, will there be syntax error?

[@sapabapbyrahulmehta]

In case of sorted internal table, it is mandatory to specify the unique or non-unique key. Yes, it will appear in red color highlighting that we need to specify the unique or non-unique key.