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Tech Mahindra SQL PLSQL Interview Questions
Questions Answers Views Company eMail

what is the difference between trigger and storedprocedures

16 21352

What are the default Oracle triggers??

2 14300

What is the difference between DELETE and TRUNCATE?

15 15694

i have doubt that any one tell ref cursor comes in sql pl/sql? pls clarify?

4 6005

what is the need of the cursor attribute notfound..(because using found attribute we can complete the task......found + negation operator = not found )

2 5586

how do you count the duplicate records in a table

10 12941

how u can find the n row from a table?

19 18242

what is the difference between implicit and explicit trigger

2 16499

can we delete the trigger in a view? if yes why if not why?

5 11443

What is mutating trigger?How to avoid it??

3 10198

what is the difference between cursor FETCH and FOR LOOP ?

3 21168

What is a mutating table

5 6913

Write a procedure to return the month and the number of developers joined in each month (cursor )

2 7138

Practice 1: Changes to data will only be allowed on tables during normal office hours of 8.45 in the morning until 5.30 in the afternoon, MONDAY through FRIDAY. A. Create a procedure called SECURE_DML that prevents the DML statement from executing outside of normal office hours, returning the message: “you may only make changes during normal office hours” b. Create a statement trigger on the PRODUCT table which calls the above procedure. c. Test it by inserting a new record in the PRODUCT table.

1 8000

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Tech Mahindra SQL PLSQL Interview Questions

Un-Answered Questions

Do you have experience using a customer relationship management program? : insurance sales


I know that in version ECC6 exists the functionality of document splitting like this: If an Invoice is for 11,000/-.Then we write the GL as : vendor A/C Dr XXXX to Purchase 1 XXX to Purchase 2 XXX to Tax XX But through Document Splitting we can write it based on the %age of sharing as 80 : 20%.. Vendor A/c 8,800(DR) Purchase A/C 8,000(Cr) Tax 800 (Cr) Vendor A/C 2,200 (Dr) Purchase 2000(Cr) Tax 200(Cr) This is called Document Splitting But when you talk about tax, you mean a line item created manually like tax or a document where you complete the tax code and the line is created automatically? Thanks a lot in advance. REgards,Lorena


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How to Execute a Package in PL/SQL.?


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Explain briefly different instance modes in wcf?


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