On 08/03/2012 04:37 PM, Laszlo Nagy wrote:
It is also better because with a view, you can also do " name is null
". But you cannot do that with a function (unless you write
unnecessary circumstancial code.)
While I agree with you on the view - among other things, it lets the
query optimiser p
Then you can do:
select *
from retrieve_user('foo', 'bar');
Personally I'd prefer to create view that wraps that select statement
and then simply do a
select *
from user_view
where name = 'foo'
and password = 'bar'
It is also better because with a view, you can also d
Madhu.Lanka wrote:
> Can u please help to write a function for the following scenario?
> "select [...] from [...] where [...] and p.name=? and p.password=?"
Don't use "?" for the parameters.
Use "$1" for the first parameter and "$2" for the second.
Yours,
Laurenz Albe
--
Sent via pgsql-admin m
Madhu.Lanka, 19.07.2012 11:14:
Hi Friends
Can u please help to write a function for the following scenario?
I have 3 table’s user_roles, principals and roles.
I have to write a function in postgresql which should excepts 2 parameters
(name, password)
With those 2 parameters the query should
Hi Friends
Can u please help to write a function for the following scenario?
I have 3 table's user_roles, principals and roles.
I have to write a function in postgresql which should excepts 2 parameters
(name, password)
With those 2 parameters the query should be executed and return the
r
