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quary for
1> fetch last record
2> fetch in reverse order
3> fetch last 5 row
4> fetch second last record (their is no primary key)
i think concept of count can be use for this in 4th

Answer Posted / sudipta

u may try this
assuming table 'tab1' has 2 fields id & name
1) select id,name from tab1 order by id desc fetch first
row only
2) select id,name from tab1 order by id desc
3) select id,name from tab1 order by id desc fetch first 5
rows only
4) select id,count(*),name from tab1 order by id where count
(*)<(select count(*) from tab1)

u try these & if any problem u may write

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