Selecting Specific Predicates
So far, we've been using ["*"]
to select all the predicates from the subjects we've been querying. We can also select particular predicates.
For example, to get every actor's name (actor/name
), we can issue:
{
"select": ["actor/name"],
"from": "actor"
}
Or to get every actor's name and every actor's gender, we could issue:
{
"select": ["actor/name", "actor/gender"],
"from": "actor"
}
Or to get the name and gender from the subject with id, 1891652, we could issue:
{
"select": ["actor/name", "actor/gender"],
"from": 1891652
}
In order to get specific predicates, we could just list as many predicates as we want within the select array.
Querying Titanic
Can you select the just the `movie/credits` and `movie/title` from the movie `Titanic` (`movie/title`)?