Oracle PL SQL interview question What is Correlated subquery | Oracle Correlated subquery

excellent explaination

Provide a class on joins concept

Thank you so much sir. Very helpful

I like this video very helpful thanks for making this video

Correlated subquery is nicely explained

Sir,can you please make a video for hierarchical queries

If we put a.sal>=b.sal we get lowsest salary, but here a.sal and b.sal both have same data. it should display max salary only? why it is so?

Hi Siva Sir, I Need a Query where I want the Data Current Data by applying order by to Serial Number Coloum by applying In Operator to Account Number Column

Sir why have u used 1 in question of to find dept with no emp plzz explain I'm confused

Nice video. Sir please make a separate video on exist and non exist

What is use of 1,2 in query...i mean uu r using select 1 from table...so can u please explain that

Awsome video sir.....pls make a video on advanced topics of PLSQL
And also I want to know the scope of oracle plsql?