The id field sequences like this so that any referencing items don't get 
screwed up.
You would need to renumber the sequence, that's a bad thing.  What is it 
your wanting to do actually?
If you simply query the items they are sorted by id value.


On Thursday, June 23, 2016 at 12:22:57 PM UTC+3, sense red wrote:
>
> Hi Everyone,
>
>    I am facing the issue like.
>
> I have created the database table with 
> db.define_table('testcases',Field('Testcase_Name',requires=IS_NOT_EMPTY()),
>                 Field('Time_stamp','datetime',requires=IS_NOT_EMPTY()))
>
> controller code:
>
> def testcases():
>     form = SQLFORM(db.testcases).process()
>     grid = SQLFORM.smartgrid(db.testcases)
>     return locals()
>
> I have inserted 10 testcases in to above "testcase" table, If I delete the 
> 5th testcase then the sequence of the row id's are missing for 
> example:(1,2,3,4,5,6,7,8,9,10) after deleting the 5th row then it was 
> displaying as (1,2,3,4,6,7,8,9,10)
> my requirement is to display as(1,2,3,4,5,6,7,8,9).
>
> Please give me the solution to resolve the issue.  
>

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