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

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# public.agent_task_snapshot
## Columns
| Name | Type | Default | Nullable | Children | Parents | Comment |
| ---- | ---- | ------- | -------- | -------- | ------- | ------- |
| createdAt | timestamp(3) with time zone | CURRENT_TIMESTAMP(3) | false | | | |
| cronExpression | varchar(128) | | false | | | Cron schedule evaluated using the instance timezone |
| enabled | boolean | | false | | | Published enabled state for this task at publish time |
| name | varchar(128) | | false | | | |
| objective | text | | false | | | User-authored instruction sent to the agent when this task runs |
| taskId | varchar(32) | | false | | | Stable task ID referenced from the published agent JSON config |
| updatedAt | timestamp(3) with time zone | CURRENT_TIMESTAMP(3) | false | | | |
| versionId | varchar(36) | | false | | [public.agent_history](public.agent_history.md) | Published agent_history version this task snapshot belongs to |
## Constraints
| Name | Type | Definition |
| ---- | ---- | ---------- |
| FK_1acedce6690392ef1611cca8b88 | FOREIGN KEY | FOREIGN KEY ("versionId") REFERENCES agent_history("versionId") ON DELETE CASCADE |
| PK_2142a8bcda2360c3c5e34f82640 | PRIMARY KEY | PRIMARY KEY ("versionId", "taskId") |
| agent_task_snapshot_createdAt_not_null | n | NOT NULL "createdAt" |
| agent_task_snapshot_cronExpression_not_null | n | NOT NULL "cronExpression" |
| agent_task_snapshot_enabled_not_null | n | NOT NULL enabled |
| agent_task_snapshot_name_not_null | n | NOT NULL name |
| agent_task_snapshot_objective_not_null | n | NOT NULL objective |
| agent_task_snapshot_taskId_not_null | n | NOT NULL "taskId" |
| agent_task_snapshot_updatedAt_not_null | n | NOT NULL "updatedAt" |
| agent_task_snapshot_versionId_not_null | n | NOT NULL "versionId" |
## Indexes
| Name | Definition |
| ---- | ---------- |
| PK_2142a8bcda2360c3c5e34f82640 | CREATE UNIQUE INDEX "PK_2142a8bcda2360c3c5e34f82640" ON public.agent_task_snapshot USING btree ("versionId", "taskId") |
## Relations
```mermaid
erDiagram
"public.agent_task_snapshot" }o--|| "public.agent_history" : "FOREIGN KEY (#quot;versionId#quot;) REFERENCES agent_history(#quot;versionId#quot;) ON DELETE CASCADE"
"public.agent_task_snapshot" {
timestamp_3__with_time_zone createdAt
varchar_128_ cronExpression
boolean enabled
varchar_128_ name
text objective
varchar_32_ taskId
timestamp_3__with_time_zone updatedAt
varchar_36_ versionId FK
}
"public.agent_history" {
varchar_36_ agentId FK
varchar_255_ author
timestamp_3__with_time_zone createdAt
uuid publishedById FK
json schema
json skills
json tools
timestamp_3__with_time_zone updatedAt
varchar_36_ versionId
}
```
---
> Generated by [tbls](https://github.com/k1LoW/tbls)