Answer Posted / arindam

select min(sal) from
(
select sal from
(
select distinct sal from emp order by sal desc
)
where rownum<=3
)
where rownum <4

What problem one might face while writing log information to a data-base table in pl/sql?

1166

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972

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1018

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what is a database? : Sql dba

1173

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1071

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1037

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Mention what is the function that is used to transfer a pl/sql table log to a database table?

993

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