n8n/docs/generated/postgres-schema/public.workflow_trigger_seat.md

public.workflow_trigger_seat

Columns

Name	Type	Default	Nullable	Children	Parents	Comment
actualState	varchar(16)		true			What the holder last reported doing with the seat.
actualVersionId	varchar(36)		true			The version the holder’s registered trigger is actually running.
createdAt	timestamp(3) with time zone	CURRENT_TIMESTAMP(3)	false
desiredHolderId	varchar(255)		true			Handoff request: an underloaded runner asking the holder to release.
desiredState	varchar(16)	'active'::character varying	false			Whether a runner should serve this seat; publication flips it instead of deleting rows so holders tear down cleanly.
desiredVersionId	varchar(36)		false			The published version the seat’s trigger should run.
holderId	varchar(255)		true			Runner currently holding the lease; NULL when vacant.
id	bigint		false
lastError	text		true
leaseEpoch	integer	0	false			Fencing token bumped on every claim; execution inserts are guarded on it so a stale holder’s emissions never land.
leaseExpiresAt	timestamp(3) with time zone		true			When the current lease may be reclaimed by another runner.
nodeId	varchar(36)		false
seatIndex	integer		false			Which of the trigger node’s N replica slots this row is.
updatedAt	timestamp(3) with time zone	CURRENT_TIMESTAMP(3)	false
workflowId	varchar(36)		false

Constraints

Name	Type	Definition
CHK_workflow_trigger_seat_actualState	CHECK	CHECK ((("actualState")::text = ANY ((ARRAY['registered'::character varying, 'closed'::character varying, 'error'::character varying])::text[])))
CHK_workflow_trigger_seat_desiredState	CHECK	CHECK ((("desiredState")::text = ANY ((ARRAY['active'::character varying, 'inactive'::character varying])::text[])))
PK_d88e285cade3e5f2bb626a071f1	PRIMARY KEY	PRIMARY KEY (id)
workflow_trigger_seat_createdAt_not_null	n	NOT NULL "createdAt"
workflow_trigger_seat_desiredState_not_null	n	NOT NULL "desiredState"
workflow_trigger_seat_desiredVersionId_not_null	n	NOT NULL "desiredVersionId"
workflow_trigger_seat_id_not_null	n	NOT NULL id
workflow_trigger_seat_leaseEpoch_not_null	n	NOT NULL "leaseEpoch"
workflow_trigger_seat_nodeId_not_null	n	NOT NULL "nodeId"
workflow_trigger_seat_seatIndex_not_null	n	NOT NULL "seatIndex"
workflow_trigger_seat_updatedAt_not_null	n	NOT NULL "updatedAt"
workflow_trigger_seat_workflowId_not_null	n	NOT NULL "workflowId"

Indexes

Name	Definition
IDX_workflow_trigger_seat_desiredState	CREATE INDEX "IDX_workflow_trigger_seat_desiredState" ON public.workflow_trigger_seat USING btree ("desiredState")
IDX_workflow_trigger_seat_workflowId_nodeId_seatIndex	CREATE UNIQUE INDEX "IDX_workflow_trigger_seat_workflowId_nodeId_seatIndex" ON public.workflow_trigger_seat USING btree ("workflowId", "nodeId", "seatIndex")
PK_d88e285cade3e5f2bb626a071f1	CREATE UNIQUE INDEX "PK_d88e285cade3e5f2bb626a071f1" ON public.workflow_trigger_seat USING btree (id)

Relations

erDiagram


"public.workflow_trigger_seat" {
  varchar_16_ actualState
  varchar_36_ actualVersionId
  timestamp_3__with_time_zone createdAt
  varchar_255_ desiredHolderId
  varchar_16_ desiredState
  varchar_36_ desiredVersionId
  varchar_255_ holderId
  bigint id
  text lastError
  integer leaseEpoch
  timestamp_3__with_time_zone leaseExpiresAt
  varchar_36_ nodeId
  integer seatIndex
  timestamp_3__with_time_zone updatedAt
  varchar_36_ workflowId
}

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