Using function like where clause
Hello,
I have 2 questions.
1) Can I use a function that will return a string in a where clause like
bellow?
select *
from table
where my_function_making_where()
and another_field = 'another_think'
2) Can I use a function that will return a string to return the list of
columns that I want to show like below?
select my_function_making_list_of_columns()
from table
where field_test = 'mydatum'
Thanks
On Aug 6, 3:44 pm, rmaz...@wgsystems.com.br (Ranieri Mazili) wrote:
Hello,
I have 2 questions.
1) Can I use a function that will return a string in a where clause like
bellow?select *
from table
where my_function_making_where()
and another_field = 'another_think'2) Can I use a function that will return a string to return the list of
columns that I want to show like below?select my_function_making_list_of_columns()
from table
where field_test = 'mydatum'Thanks
Look up the quote_ident() function in the docs, you'll likely need
that for both cases.
Kev
On Mon, Aug 06, 2007 at 04:44:29PM -0300, Ranieri Mazili wrote:
1) Can I use a function that will return a string in a where clause like
bellow?
2) Can I use a function that will return a string to return the list of
columns that I want to show like below?
not in sql. you can in pl/pgsql.
depesz
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