# agent_history

## Description

<details>
<summary><strong>Table Definition</strong></summary>

```sql
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)
```

</details>

## Columns

| Name | Type | Default | Nullable | Children | Parents | Comment |
| ---- | ---- | ------- | -------- | -------- | ------- | ------- |
| agentId | varchar(36) |  | false |  | [agents](agents.md) |  |
| author | varchar(255) |  | false |  |  |  |
| createdAt | datetime(3) | STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW') | false |  |  |  |
| publishedById | varchar |  | true |  | [user](user.md) |  |
| 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_execution_threads.md) [agent_task_snapshot](agent_task_snapshot.md) [agents](agents.md) |  |  |

## 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

```mermaid
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
  INTEGER revision
  TEXT schema
  datetime_3_ setupCompletedAt
  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
  varchar_64_ timezone
  datetime_3_ updatedAt
  varchar_36_ versionId PK
}
```

---

> Generated by [tbls](https://github.com/k1LoW/tbls)