Oracle Interview Questions: Dual table in Oracle

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This video is the 2nd video in the video series Oracle Interview questions.It explains dual table in oracle along with the advantages that it offers.
Below tutorial explains how you can generate test data in oracle using oracle table and hierarchical queries.
• Test Data Generation i...
#OracleInterviewQuestions #DualTableOracle #Techcoach

Опубликовано:

1 фев 2018

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Комментарии : 13

@surajpatil3579 2 года назад

This is amazing video on dual!

@vindiesel8538 6 лет назад

Always the best !!! Please nake an video on SCD type 2 real time scenrio and based interview questions based on that....

@TechCoach 6 лет назад

+vin diesel sure I am making one on SCD 2 using Informatica. will upload it soon

@simonbuxton7202 5 лет назад

the word 'retrieve' is pronounced 're-tree-ve', not 're-try-ve'. But apart from that small issue, this is an excellent video.

@TechCoach 5 лет назад

Thanks Simon for correcting me :), I will make sure I improve on it.

@ramatharunreddybuchupalli8787 4 года назад

what is use of dual table and real time example

@TechCoach 4 года назад

Can I clear any doubts you may have?

@ramatharunreddybuchupalli8787 4 года назад

@@TechCoach yes

@ramatharunreddybuchupalli8787 4 года назад

@@TechCoach okk

@er.shreeshpandey1779 6 лет назад

how can we extract first_name,last_name and email service like Gmail from the email id. for example first_name.last_name@gmail.com. help me on this question

@TechCoach 6 лет назад

Sure shreesh it's pretty easy I will share the query with you soon. I have a small request I am working on this new channel "An Indian abroad" and will really appreciate if you watch and subscribe to it. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-11DK-oyRql0.html