SQL PLSQL Interview Questions
Questions Answers Views Company eMail

what is the difference between group by and order by in sql? : Sql dba

592

what are the different functions in sorting an array? : Sql dba

573

what are date and time data types in mysql? : Sql dba

489

what is 'mysqlshow'? : Sql dba

570

what is the difference between mysql_fetch_array and mysql_fetch_object? : Sql dba

551

how to rename an existing column in a table? : Sql dba

502

explain primary keys and auto increment fields in mysql : sql dba

514

what is a constraint? Tell me about its various levels. : Sql dba

554

explain the advantages and disadvantages of stored procedure? : Sql dba

524

how to write date and time literals? : Sql dba

521

what are the types of subquery? : Sql dba

577

how do you login to mysql using unix shell? : Sql dba

557

how can we know the count/number of elements of an array? : Sql dba

564

how to include character strings in sql statements? : Sql dba

544

what is meant by urlencode and urldocode? : Sql dba

592


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Un-Answered Questions { SQL PLSQL }

What is sql injection owasp?

540


what are the differences between char and varchar? : Sql dba

517


What is the order of sql select?

562


how to enter binary numbers in sql statements? : Sql dba

485


Advantages and disadvantages of stored procedure?

573






Are sql connections encrypted?

550


What is sql in oracle?

613


What is the use of prepared statement?

532


What is varchar data type in sql?

510


Can you join views in sql?

528


How do I run pl sql in sql developer?

618


How do I add a database to sql?

565


Explain normalization and what are the advantages of it?

514


What is difference between pls_integer and integer?

512


What are pl/sql cursors?

555