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

agent_history

Description

Table Definition

CREATE TABLE "agent_history" ("versionId" varchar(36) PRIMARY KEY NOT NULL, "agentId" varchar(36) NOT NULL, "schema" text, "tools" text, "skills" text, "publishedById" varchar, "author" varchar(255) 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_87cd5a8da20304b089ea2f83fec" FOREIGN KEY ("agentId") REFERENCES "agents" ("id") ON DELETE CASCADE, CONSTRAINT "FK_8771675f44c58fb40e0feb9ee35" FOREIGN KEY ("publishedById") REFERENCES "user" ("id") ON DELETE SET NULL)

Columns

Name	Type	Default	Nullable	Children	Parents	Comment
agentId	varchar(36)		false		agents
author	varchar(255)		false
createdAt	datetime(3)	STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')	false
publishedById	varchar		true		user
schema	TEXT		true
skills	TEXT		true
tools	TEXT		true
updatedAt	datetime(3)	STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')	false
versionId	varchar(36)		false	agent_execution_threads agent_task_snapshot agents

Constraints

Name	Type	Definition
- (Foreign key ID: 0)	FOREIGN KEY	FOREIGN KEY (publishedById) REFERENCES user (id) ON UPDATE NO ACTION ON DELETE SET NULL MATCH NONE
- (Foreign key ID: 1)	FOREIGN KEY	FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE
sqlite_autoindex_agent_history_1	PRIMARY KEY	PRIMARY KEY (versionId)
versionId	PRIMARY KEY	PRIMARY KEY (versionId)

Indexes

Name	Definition
IDX_87cd5a8da20304b089ea2f83fe	CREATE INDEX "IDX_87cd5a8da20304b089ea2f83fe" ON "agent_history" ("agentId")
sqlite_autoindex_agent_history_1	PRIMARY KEY (versionId)

Relations

erDiagram

"agent_history" }o--|| "agents" : "FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_history" }o--o| "user" : "FOREIGN KEY (publishedById) REFERENCES user (id) ON UPDATE NO ACTION ON DELETE SET NULL MATCH NONE"
"agent_execution_threads" }o--o| "agent_history" : "FOREIGN KEY (taskVersionId) REFERENCES agent_history (versionId) ON UPDATE NO ACTION ON DELETE SET NULL MATCH NONE"
"agent_task_snapshot" |o--|| "agent_history" : "FOREIGN KEY (versionId) REFERENCES agent_history (versionId) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agents" }o--o| "agent_history" : "FOREIGN KEY (activeVersionId) REFERENCES agent_history (versionId) ON UPDATE NO ACTION ON DELETE SET NULL MATCH NONE"

"agent_history" {
  varchar_36_ agentId FK
  varchar_255_ author
  datetime_3_ createdAt
  varchar publishedById FK
  TEXT schema
  TEXT skills
  TEXT tools
  datetime_3_ updatedAt
  varchar_36_ versionId PK
}
"agents" {
  varchar_36_ activeVersionId FK
  boolean availableInMCP
  datetime_3_ createdAt
  varchar_36_ id PK
  TEXT integrations
  varchar_128_ name
  varchar_255_ projectId FK
  TEXT schema
  TEXT skills
  TEXT tools
  datetime_3_ updatedAt
  varchar_36_ versionId
}
"user" {
  datetime_3_ createdAt
  boolean disabled
  varchar_255_ email
  varchar_32_ firstName
  varchar id PK
  date lastActiveAt
  varchar_32_ lastName
  boolean mfaEnabled
  TEXT mfaRecoveryCodes
  TEXT mfaSecret
  varchar password
  TEXT personalizationAnswers
  varchar_128_ roleSlug FK
  TEXT settings
  datetime_3_ updatedAt
}
"agent_execution_threads" {
  varchar_36_ agentId FK
  varchar_255_ agentName
  datetime_3_ createdAt
  varchar_8_ emoji
  varchar_128_ id PK
  varchar_36_ parentAgentId
  varchar_128_ parentThreadId
  varchar_255_ projectId FK
  INTEGER sessionNumber
  varchar_32_ taskId
  varchar_36_ taskVersionId FK
  varchar_255_ title
  INTEGER totalCompletionTokens
  REAL totalCost
  INTEGER totalDuration
  INTEGER totalPromptTokens
  datetime_3_ updatedAt
}
"agent_task_snapshot" {
  datetime_3_ createdAt
  varchar_128_ cronExpression
  boolean enabled
  varchar_128_ name
  TEXT objective
  varchar_32_ taskId PK
  datetime_3_ updatedAt
  varchar_36_ versionId PK
}

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Generated by tbls