Re: PL/PGSQL + inserts+updates+limit - Postgres 9.3

On Thu, Jun 2, 2016 at 11:59 PM, Patrick Baker <patrickbakerbr(at)gmail(dot)com>
wrote:

>
>
> 2016-06-03 15:50 GMT+12:00 David G. Johnston <david(dot)g(dot)johnston(at)gmail(dot)com>:
>
>> On Thu, Jun 2, 2016 at 11:37 PM, Patrick Baker <patrickbakerbr(at)gmail(dot)com>
>> wrote:
>>
>>>
>>> How can I make the function to gets the next 3 rows and not use the same
>>> rows that have been used before?
>>>
>> ​WHERE migrated = 0
>> ​
>> ​David J.
>>
>>
>>
>
> lol... that's right David J. Thanks for that! it's working... ;)
>
>
> Last thing.. how to select the number of rows that have been modified?
>
> I mean.. when doing: select function_data_1():
>
> I want to get back the number of rows that have been touched..
>
> do u know how ?
>
> thanks again
>

​Add a counter variable, increment it within the loop, and return it.

David J.
​