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

instance_ai_chat_attachments

Description

Table Definition

CREATE TABLE "instance_ai_chat_attachments" ("id" varchar(16) PRIMARY KEY NOT NULL, "threadId" varchar NOT NULL, "messageId" varchar(36), "binaryDataId" text NOT NULL, "fileName" varchar(255) NOT NULL, "mimeType" varchar(255) NOT NULL, "fileSizeBytes" integer NOT NULL, "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 "FK_a34dafe1cb4d3bce8e4d327d43b" FOREIGN KEY ("threadId") REFERENCES "instance_ai_threads" ("id") ON DELETE CASCADE)

Columns

Name	Type	Default	Nullable	Children	Parents	Comment
binaryDataId	TEXT		false
createdAt	datetime(3)	STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')	false
fileName	varchar(255)		false
fileSizeBytes	INTEGER		false
id	varchar(16)		false
messageId	varchar(36)		true
mimeType	varchar(255)		false
threadId	varchar		false		instance_ai_threads
updatedAt	datetime(3)	STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')	false

Constraints

Name	Type	Definition
- (Foreign key ID: 0)	FOREIGN KEY	FOREIGN KEY (threadId) REFERENCES instance_ai_threads (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE
id	PRIMARY KEY	PRIMARY KEY (id)
sqlite_autoindex_instance_ai_chat_attachments_1	PRIMARY KEY	PRIMARY KEY (id)

Indexes

Name	Definition
IDX_a34dafe1cb4d3bce8e4d327d43	CREATE INDEX "IDX_a34dafe1cb4d3bce8e4d327d43" ON "instance_ai_chat_attachments" ("threadId")
sqlite_autoindex_instance_ai_chat_attachments_1	PRIMARY KEY (id)

Relations

erDiagram

"instance_ai_chat_attachments" }o--|| "instance_ai_threads" : "FOREIGN KEY (threadId) REFERENCES instance_ai_threads (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"

"instance_ai_chat_attachments" {
  TEXT binaryDataId
  datetime_3_ createdAt
  varchar_255_ fileName
  INTEGER fileSizeBytes
  varchar_16_ id PK
  varchar_36_ messageId
  varchar_255_ mimeType
  varchar threadId FK
  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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