single()

从结果中只检索一条记录. 结果必须是一行(例如,使用limit),否则会导致错误.

const { data, error } = await supabase
  .from('cities')
  .select('name, country_id')
  .single()

Examples

使用select()

const { data, error } = await supabase
  .from('cities')
  .select('name, country_id')
  .single()

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