How do we tune the code?

2 Answers  

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What is sql profiler in oracle?

0 Answers  

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What do you understand by pl/sql cursors?

0 Answers  

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What is the difference between count 1 and count (*) in a sql query?

0 Answers  

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What is memory optimized?

0 Answers  

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Does access use sql?

0 Answers  

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How to convert lowercase letters to uppercase and uppercase letters to lowercase in a string. (ex, AbcdEfG should convert as aBCDeFg)

3 Answers   TCS,

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1. how to use the check option constraints in sql query..? 2.how to add data in a complex query ? 3.is it possible to use commit or rollback or savepoint in triggers...if not why please explain with examples...? 4.what is the difference between meterialized view and normal view..how to create materialized view and how to use it..? 5.what is varray...? what is the advantage of the varray ? please expalin with a simpel example..i want to load into a table (student no and name and his marks..) please give example.. 6.what are the bulk bind exceptions...how to use bulk bind and how to use bulk collect..please explain with example... 7.what is for update of and where current of ...? 8 what is the use of nowait ? 9.please give an example for nocopy in a simple plsql query 10.create an index in a table...tellme how to use the index in a where clause to do performance tunning...

3 Answers   Satyam,

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I i have 2 tables A & B ,A contains 10 records B contains 20 records ,what w'll be the o/p if we perform equijoin,outer join,right outer join,left outer join,full outer join,cross join seperately Can anyone help on this?

2 Answers  

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Inline the values in PL/SQL, what does it mean.?

0 Answers   MCN Solutions,

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What is the full form of sql?

1 Answers  

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What are packages in pl sql and also explain its advantages?

0 Answers  

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