On Mon, Sep 15, 2014 at 5:39 AM, Kevin Grittner <kgri...@ymail.com> wrote:
> Abelard Hoffman <abelardhoff...@gmail.com> wrote:
>
> >> Boolean values can be written as on, off, true, false, yes, no,
> >> 1, 0 (all case-insensitive) or any unambiguous prefix of these.
> >
> > is there a built-in function I can call, given the value from
> > current_setting('myapp.audit'), that will test it using the same
> > logic?
>
> You can *set* a boolean setting with any of those, but that doesn't
> mean it will be stored as the string you used:
>
Thanks, but I meant for user defined variables:
test=# set myapp.foo = true;
SET
test=# show myapp.foo;
myapp.foo
-----------
true
(1 row)
test=# set myapp.foo = on;
SET
test=# show myapp.foo;
myapp.foo
-----------
on
(1 row)
I realize now though that all I need to do is cast it to bool:
test=# set myapp.foo = FA;
SET
test=# select current_setting('myapp.foo')::bool;
current_setting
-----------------
f
(1 row)
