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iGate SQL PLSQL Interview Questions
Questions Answers Views Company eMail

what is cursor procedure

 1 6385

how to get second highest salary in SQL(as/4000

 29 25423

Please let me know if UNION ALL and Natural Join does the same operation and are same...

 7 12743

What is meant by Materialized view?

 2 6330

I need to write a simple query,which one is better select statement or stored procedure?and why?

 2 6010

i have table T!. A B C D NULL 1 2 3 4 NULL 5 6 7 8 NULL 9 10 11 12 NULL. I WANT COUNT OF NULL VALUES IN TABLE. WRITE A QUERY.

 14 18253

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iGate SQL PLSQL Interview Questions


Un-Answered Questions

What to use in Kylix, as a possible replacement for ShellExecute in Windows?

1589

Tell us what functional areas do you know best, and how have you built bridges from there to other parts of the enterprise?

421

What's new in Windows Server 2012 regarding the DNS management?

162

Can I upgrade to windows 8 from windows 7 without losing data?

412

What are the different abap/4 editors?

553




1. when we r doing interface/conversion which things u will take care to improve the perfrmonce?(except bulk collect) 2. In conversion,u r loading the data using sql*loader,I dnt want to use sql*loader,& i have millions of records,Id der any way to load the data withing fraction of time considering best performance. 3. When u r doing conversion,taht using sql*loader u r loading data into staging table,u r writing control file bt I dnt want to use sql*loader,when u r creating con prog that time can we pass all values from flat file using paramere,valuset?how? 4. In flat file u got 50 records,out of 50 ,30 records are proceesed & inserted into base table,after taht clien understood that 1 item having wrong name e.g insted of ABC he given DCE, so can we delete?hw?(client permission is der) i have lot of wrong item name randomly spreaded,can we delete it?hw? 5.after doing validation hw u will follow approach to error out records?if i want to send all the error out records to client daily,whats ur approach? 6. In outbound interface is der any way to load the data(large data-millions of records) except UTL_FILE package? 7. what is parsing? 8. In technical doc.s which section will mention?except code? 9. Do u have any idea about code depository tool? 10.whats is performance tunning,DB link? 11, How u will do RMA?

13555

Explain the role of $routeprovider in angularjs?

422

Explain the difference between // comments, /* */ comments and /// comments?

487

What is character in data type?

537

Define non-linear data structures?

559

HOW DO YOU DEFINE RESEARCH? AND EXPLAIN HOW RESEARCHH HELPS FOR BETTER DECISION MAKING IN A FMCG COMPANY.

1762

What is the neutral voltage in practical AC systems

1011

What is progressive enhancement?

614

What are url fragments?

494

How do I check my hard drive in dos?

491