useQuery()

function useQuery<T>(
   query, 
   sqlParameters, 
options): WatchedQueryResult<T>

A composable to access the results of a watched query.

Type parameters

Type parameter	Value
T	any

Parameters

Parameter	Type	Default value
query	MaybeRef<string | CompilableQuery<T>>	undefined
sqlParameters	MaybeRef<any[]>	[]
options	AdditionalOptions	{}

Returns

WatchedQueryResult<T>

Example

<script setup>
import { useQuery } from '@powersync/vue';

const { data, isLoading, isFetching, error} = useQuery('SELECT * FROM lists');
</script>

<template>
   <div v-if="isLoading">Loading...</div>
   <div v-else-if="isFetching">Updating results...</div>

   <div v-if="error">{{ error }}</div>
   <ul v-else>
       <li v-for="l in data" :key="l.id">{{ l.name }}</li>
   </ul>
</template>