JavaScript: Retrieve zero or one row of data

Return data as a single object instead of an array of objects.

Query result must be zero or one row (e.g. using .limit(1)), otherwise this returns an error.

Examples

With `select()`

const { data, error } = await supabase
  .from('characters')
  .select()
  .eq('name', 'Katniss')
  .maybeSingle()