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SQL PLSQL Interview Questions
Questions Answers Views Company eMail

If i insert record in table A and these record should update in table B by using Trigger.How to achieve this.

Saama Tech, TCS,

4 9860

What is your daily office routine?

Data Vision,

1988

which will default fire first  statement level trigger or row level trigger

Cap Gemini, Data Vision,

2 8222

Maximum how many triggers can we use in trigger and How to find out how many records it fetched.

TCS,

1 3035

How did you export data from database to excel file.

TCS,

1 5006

Difference between global and parameter variables?

TCS,

1658

What is extent clause in table space?

TCS,

1 3069

What is the use of time stamp in select statement?

TCS,

1 3372

Which data type doesn't allow null data type?

TCS,

6 8333

What is window clause?

TCS,

1 3762

Can you alter start with clause?

TCS,

1 4141

Write the sql query using dual table for below output? 1 L R --- --- ---- 1 1 1 1 2 1 1 3 1 1 1 2 1 2 2 1 3 2 1 1 3 1 2 3 1 3 3 Write a query using only Dual table with out writing any pl/sql program.

JPMorgan Chase,

3 9821

write a query to find 4th max salary

 7 6909

How global cursor can be declare with dynamic trigger ?

 1945

how view used for security purposes?

Glam India,

3 5029

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Un-Answered Questions { SQL PLSQL }

How many times can we commit in a loop?

740

List out the acid properties and explain?

711

what is myisam? : Sql dba

759

Why is nosql good?

779

What is varchar data type in sql?

715




What is the maximum rows in csv?

649

what is not null constraint? : Sql dba

725

How do I view a table in sql?

720

Write the command to remove all players named sachin from the players table.

923

What is the difference between sql and t sql?

717

what is log shipping? : Sql dba

824

i have some prob lem to tell me about my self in interview first round ...

1891

what is an index? : Sql dba

720

What is keys and its types?

752

What is the use of index in sql?

763

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