Answer Posted / vinay

select max(sal) from emp where rownum = 2;

What is the difference between alter trigger and drop trigger statements?

606

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How can we solve sql error: ora-00904: invalid identifier?

701

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What are the different types of tables in sql?

490

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How can I get the number of records affected by a stored procedure?

581

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What are system versioned tables?

553

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what is top in tsql? : Transact sql

551

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Is microsoft sql free?

604

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What is sql in oracle?

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What is a primary key? Explain

549

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how to extract a unit value from a date and time? : Sql dba

560

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what is timestamp in mysql? : Sql dba

570

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Can a primary key be a foreign key?

581

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How do I add a database to sql?

584

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Is it possible to include an insert statement on the same table to which the trigger is assigned?

567

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Do we need to rebuild index after truncate?

529

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