hasQuery
The hasQuery
method returns a boolean indicating whether a given query exists in the Queries
object.
hasQuery(queryId: string): boolean
Type | Description | |
---|---|---|
queryId | string | |
returns | boolean | Whether a query with that |
Example
This example shows two simple query existence checks.
import {createQueries, createStore} from 'tinybase';
const queries = createQueries(createStore()).setQueryDefinition(
'dogColors',
'pets',
({select, where}) => {
select('color');
where('species', 'dog');
},
);
console.log(queries.hasQuery('dogColors'));
// -> true
console.log(queries.hasQuery('catColors'));
// -> false
Since
v2.0.0