MemQL Attribute Matrix

@enabled
query activeUsers() { ... }

@disabled
query legacyUsers() { ... }

@deprecated
query oldFunction() { ... }
 
@deprecated("Use activeUsers() instead")
query getUsers() { ... }

@version("v2")
query activeUsers() { ... }

@description("Returns all active user profiles with optional filters")
query activeUsers() { ... }

@internal
query systemMetrics() { ... }

@public
query publicData() { ... }

@role("admin")
query adminDashboard() { ... }
 
@role("admin", "moderator")
mutation deleteUser() { ... }

@permission("read:users")
query userProfiles() { ... }
 
@permission("write:config")
mutation updateConfig() { ... }

@timeout("30s")
query heavyQuery() { ... }
 
@timeout("5m")
automation longRunningTask() { ... }

@cache(ttl="5m")
query frequentlyAccessedData() { ... }
 
@cache(ttl="1h")
query staticConfig() { ... }

@rateLimit(requests=100, per="1m")
query apiEndpoint() { ... }
 
@rateLimit(requests=10, per="1h")
mutation expensiveOperation() { ... }

@retry(count=3)
mutation createUser() { ... }
 
@retry(count=5)
automation syncData() { ... }

@idempotent
mutation upsertUser() { ... }

@audit
mutation deleteUser() { ... }
 
@audit
automation processPayments() { ... }

@trigger(event="session.opened")
automation onUserConnect() { ... }
 
@trigger(event="graph.node.created", filter="payload.concept == 'v1:crm:lead'")
automation onLeadCreated() { ... }

@schedule(cron="0 0 * * *")
automation dailyCleanup() { ... }
 
@schedule(cron="*/30 * * * *")
automation frequentSync() { ... }

@async
@trigger(event="report.requested")
automation generateReport() { ... }

@enabled
@description("Returns active user profiles with optional filters")
@cache(ttl="5m")
@timeout("10s")
query activeUsers() {
  concept==v1:identity:user;
  payload.active==true;
  ?.payload.authorizerId==args.authorizerId;
  ?.payload.role==args.role
}

@enabled
@description("Creates a new user with the provided details")
@audit
@idempotent
@retry(count=3)
@role("admin")
mutation createUser() {
  insert("v1:identity:user",
    id=concat("user-", args.authorizerId),
    payload={
      "authorizerId": args.authorizerId,
      "email": args.email,
      "role": args.role,
      "active": true
    }
  )
}

@enabled
@trigger(event="session.opened")
@description("Auto-provisions user on WebSocket connect")
@audit
@timeout("30s")
@retry(count=3)
automation bootstrapUser() {
  
  checkUser: query {
    concept==v1:identity:user;payload.authorizerId==event("payload.subject")
  }
  
  createUser: mutation when step("checkUser").metadata.itemCount == 0 {
    insert("v1:identity:user", payload={...})
  }
  
  return coalesce(step("createUser"), first(step("checkUser")))
}