n8n/docs/generated/sqlite-schema/instance_ai_observations.md

instance_ai_observations

Description

Table Definition

CREATE TABLE "instance_ai_observations" ("id" varchar(36) PRIMARY KEY NOT NULL, "observationScopeId" varchar NOT NULL, "marker" varchar(16) NOT NULL, "text" text NOT NULL, "parentId" varchar(36), "tokenCount" integer NOT NULL DEFAULT (0), "status" varchar(16) NOT NULL, "supersededBy" varchar(36), "createdAt" datetime(3) NOT NULL DEFAULT (STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')), "updatedAt" datetime(3) NOT NULL DEFAULT (STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')), CONSTRAINT "CHK_instance_ai_observations_marker" CHECK ("marker" IN ('critical', 'important', 'info', 'completion')), CONSTRAINT "CHK_instance_ai_observations_status" CHECK ("status" IN ('active', 'superseded', 'dropped')), CONSTRAINT "FK_d54fc84a6c8ac91b5e0db0378a4" FOREIGN KEY ("observationScopeId") REFERENCES "instance_ai_threads" ("id") ON DELETE CASCADE, CONSTRAINT "FK_daef2195a4a846eb70eed15e039" FOREIGN KEY ("parentId") REFERENCES "instance_ai_observations" ("id"), CONSTRAINT "FK_a80e0ee839a2f10ba4b86e19998" FOREIGN KEY ("supersededBy") REFERENCES "instance_ai_observations" ("id"))

Columns

Name	Type	Default	Nullable	Children	Parents	Comment
createdAt	datetime(3)	STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')	false
id	varchar(36)		false	instance_ai_observations
marker	varchar(16)		false
observationScopeId	varchar		false		instance_ai_threads
parentId	varchar(36)		true		instance_ai_observations
status	varchar(16)		false
supersededBy	varchar(36)		true		instance_ai_observations
text	TEXT		false
tokenCount	INTEGER	0	false
updatedAt	datetime(3)	STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')	false

Constraints

Name	Type	Definition
-	CHECK	CHECK ("marker" IN ('critical', 'important', 'info', 'completion'))
-	CHECK	CHECK ("status" IN ('active', 'superseded', 'dropped'))
- (Foreign key ID: 0)	FOREIGN KEY	FOREIGN KEY (supersededBy) REFERENCES instance_ai_observations (id) ON UPDATE NO ACTION ON DELETE NO ACTION MATCH NONE
- (Foreign key ID: 1)	FOREIGN KEY	FOREIGN KEY (parentId) REFERENCES instance_ai_observations (id) ON UPDATE NO ACTION ON DELETE NO ACTION MATCH NONE
- (Foreign key ID: 2)	FOREIGN KEY	FOREIGN KEY (observationScopeId) REFERENCES instance_ai_threads (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE
id	PRIMARY KEY	PRIMARY KEY (id)
sqlite_autoindex_instance_ai_observations_1	PRIMARY KEY	PRIMARY KEY (id)

Indexes

Name	Definition
IDX_0d5db648188d338df7fb2a8064	CREATE INDEX "IDX_0d5db648188d338df7fb2a8064" ON "instance_ai_observations" ("observationScopeId", "status", "createdAt", "id")
IDX_a80e0ee839a2f10ba4b86e1999	CREATE INDEX "IDX_a80e0ee839a2f10ba4b86e1999" ON "instance_ai_observations" ("supersededBy")
IDX_daef2195a4a846eb70eed15e03	CREATE INDEX "IDX_daef2195a4a846eb70eed15e03" ON "instance_ai_observations" ("parentId")
sqlite_autoindex_instance_ai_observations_1	PRIMARY KEY (id)

Relations

erDiagram

"instance_ai_observations" }o--o| "instance_ai_observations" : "FOREIGN KEY (supersededBy) REFERENCES instance_ai_observations (id) ON UPDATE NO ACTION ON DELETE NO ACTION MATCH NONE"
"instance_ai_observations" }o--o| "instance_ai_observations" : "FOREIGN KEY (parentId) REFERENCES instance_ai_observations (id) ON UPDATE NO ACTION ON DELETE NO ACTION MATCH NONE"
"instance_ai_observations" }o--|| "instance_ai_threads" : "FOREIGN KEY (observationScopeId) REFERENCES instance_ai_threads (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"

"instance_ai_observations" {
  datetime_3_ createdAt
  varchar_36_ id PK
  varchar_16_ marker
  varchar observationScopeId FK
  varchar_36_ parentId FK
  varchar_16_ status
  varchar_36_ supersededBy FK
  TEXT text
  INTEGER tokenCount
  datetime_3_ updatedAt
}
"instance_ai_threads" {
  datetime_3_ createdAt
  varchar id PK
  TEXT metadata
  varchar_36_ projectId FK
  varchar_255_ resourceId
  TEXT title
  datetime_3_ updatedAt
}

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