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SQL PLSQL Interview Questions
Questions Answers Views Company eMail

How to display all Friday's in a year with date?

Flipkart,

4 5938

display null value rows with out using null function?

Infosys,

8 7940

HP Interview -2016 Unix 1) grep command in unix 2) what is set command

HCL,

1 3382

How to find the count of letter "L" in HELLO

HP,

7 6300

What is Temp Table and type of temp table?

HP, SLK,

1 1998

What is user define exception and example

HP, KP,

1 3193

What is Function based Index and which type of function we can use in Function base index. can we use aggregate,NVL function in Function based Index..

Metric Stream, Polaris,

1 3205

How collections are improve the performance?

Polaris,

1 3511

If we update a complex view, is base table will get update ?

Ardee Technologies, HCL,

2 4296

1) Synonyms 2) Co-related Subquery 3) Different Jobs in Plsql 4) Explain Plan 5) Wrap 6) Query Optimization Technique 7) Bulk Collect 8) Types of index 9) IF primary key is created then the index created ? 10) Foreign Key 11) Exception Handling 12) Difference Between Delete and Trunc 13) Procedure Overloading 14) Grant Revoke 15) Procedure Argument types. 16) Functions. 17) Joins

CTS,

1142

First round ------------------- - Procedure - Packages - Views - Virtual tables - Can we use dcl with in function? - Joins and few scenarios - Triggers and its type - Pragma, type and its functionality - How to create db link in oracle - Materialized view - How to find duplicate values from table? - Cursor and its functionality - Write a script to display friday and its date from a entire year. - Exception Handling Second round ------------------------ Gave a scenario like. Need to write a function to perform. When user try to change a password. It must not be last five password and a given password can be combination of characters, symbols, upper and lower case.

Prodapt,

1132

- Types of triggers - View - Dcl - Procedures, packages, functions - Metasolve - Can use Dcl in triggers - package case study - Cursor and its types - triggers schedule - Wrap - Why we are using fetch and for in cursor. difference?

CTS,

1376

display your age in months?

 2 3478

how to insert the records in particular position

 1 2121

what is try_catch block in procedure

 1185

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Un-Answered Questions { SQL PLSQL }

What is sqlservr exe?

474

How can we connect an Android App to an Oracle database and use the PL/SQL procedural code?

577

What is the current version of postgresql?

546

What is package in pl sql with an examples?

536

What is use of trigger?

505




What are the subsets of sql?

541

How do I save a stored procedure?

513

What is on delete restrict?

527

What do you mean by rowid?

530

What are actual parameters and formal parameters?

557

What is nvl?

604

How to combine two stored procedures in sql?

584

How do you know if a relationship is 2nf?

508

What is cursor explain with example?

543

How many scalar data types are supported in pl/sql?

512

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