You are correct, it doesn't work. And in trying to figure this out,
I've come to realize that I've used predicates "the hard way" in some
of my code. Try this instead:
NSPredicate *pred = [NSPredicate predicateWithFormat:@"(SUBQUERY(
tags, $x, $x.name = %@ AND $x.value = %@)[EMAIL PROTECTED] !=
On Fri, Jun 20, 2008 at 2:06 PM, Jesse Grosjean
<[EMAIL PROTECTED]> wrote:
>>> I want to construct searches such as:
>>>
>>> - find all entries that have a the tag named "priority" with the
>>> value "1".
>
>> NSPredicate *tagPredicate = [NSPredicate predicateWithFormat:@"ANY
>> tags.name = %@
I want to construct searches such as:
- find all entries that have a the tag named "priority" with
the
value "1".
NSPredicate *tagPredicate = [NSPredicate predicateWithFormat:@"ANY
tags.name = %@", tag.name];
NSPredicate *valuePredicate = [NSPredicate predicateWithFormat:@"ANY
tags.va
On Fri, Jun 20, 2008 at 10:56 AM, Jesse Grosjean
<[EMAIL PROTECTED]> wrote:
> I'm having a hard time figuring out how to construct a query. The objects
> involved are:
>
> Entry
>- has many tags
>
> Tag
>- name (string)
>- value (string)
>
> I want to construct searches such
I'm having a hard time figuring out how to construct a query. The
objects involved are:
Entry
- has many tags
Tag
- name (string)
- value (string)
I want to construct searches such as:
- find all entries that have a the tag named "priority" with the
value "1".
I
