Answer Posted / neeraj pawar

select
&
Cursor

Does sap use sql?

715

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Is left join same as inner join?

720

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what is an index? : Sql dba

716

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Can we change the table name in sql?

699

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Which one is better subquery or joins?

770

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How does postgresql compare to oracle/db2/ms sql server/informix?

771

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How would you reference column values before and after you have inserted and deleted triggers?

811

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What is error ora-12154: tns:could not resolve the connect identifier specified?

822

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What is package in pl sql?

730

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What does (+) mean in sql joins?

735

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What are the different types of dbmss?

743

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When do we use triggers?

798

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What is dba in sql? : SQL DBA

736

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Can we join 3 tables in sql?

702

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

662

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