Campaign_min_fields
aggregate min on columns
type Campaign_min_fields {
  address: String
  admin: String
  aggregateAmount: numeric
  asset_id: String
  category: campaigncategory
  chainId: numeric
  claimedAmount: numeric
  claimedCount: numeric
  clawbackAction_id: String
  clawbackTime: numeric
  db_write_timestamp: timestamp
  expiration: numeric
  factory_id: String
  fee: numeric
  hash: String
  id: String
  ipfsCID: String
  lockup: String
  name: String
  nickname: String
  position: numeric
  root: String
  streamCliffDuration: numeric
  streamCliffPercentage: numeric
  streamInitialPercentage: numeric
  streamShape: String
  streamStartTime: numeric
  streamTotalDuration: numeric
  subgraphId: numeric
  timestamp: numeric
  totalRecipients: numeric
  version: String
}