Hi…
I want to read ID of last entered data set from table, are there any
possible ways to it?
help Im stucked…
thankx
Hi…
I want to read ID of last entered data set from table, are there any
possible ways to it?
help Im stucked…
thankx
try
Model.find(:last)
or:
User.find(:all, :order => ‘id DESC’, :limit=>1)
On Oct 30, 12:44 pm, “bala kishore pulicherla” [email protected]
thankx guys
but
still there is a problem
User.find(:all, :order => ‘id DESC’, :limit=>1)
and
Model.find(:last)
both return “#” mark only. whats the reson? i want last index id
ok then say
lst_id = Model.find(:last).id
puts lst_id.inspect
hope 'll get this
as Model.find_last retunrns the entire last record
On Thu, Oct 30, 2008 at 5:53 PM, mithila karunarathna
<[email protected]
If you want only the id of the last entered data then try this,
User.maximum(‘id’)
This will return the maximum id which will be anyways the last one.
xxmithila wrote:
Hi…
I want to read ID of last entered data set from table, are there any
possible ways to it?
help Im stucked…
thankx
Thankx guys I got the answer…
WoW…
answer was
Model.maximum(“id”)
thank u again for ur help
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