update statement process in Oracle Database architecture
In this video, we will learn how an update statement is processed in oracle database memory architecture step by step.
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ORACLE DATABASE ARCHITECTURE PART-1
👉 • ORACLE DATABASE ARCHIT...
ORACLE DATABASE ARCHITECTURE PART-2
👉 • Oracle Database Archit...
ORACLE DATABASE ARCHITECTURE PART-3
👉 • Oracle Database Archit...
ORACLE DATABASE ARCHITECTURE PART-4
👉 • How select statement w...
ORACLE DATABASE ARCHITECTURE PART-5
👉 • update statement proce...
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Пікірлер: 7
Really awesome
@ocptechnology
4 ай бұрын
Thank you dear
Please upload videos regularly 🙏 your videos lot of helpfull sir....
@ocptechnology
Жыл бұрын
Ok dear, thank you 🙏
Hi sir I have one doubt. Consider this scenario There are two users A and B. A updates the sal from 1000 to 2000 without committing. So data buffer will contain the block with new value 2000. After that B selects the same row but he gets old value 1000. Can you explain how as far as I know system process first look the block in data buffer cache and buffer cache contains block with salary 2000
Hi Bro, Can you please make a video realted RAC architecture and installation Please
@ocptechnology
Жыл бұрын
Yes bro I'll