Trigger

type: "io.kestra.plugin.surrealdb.Trigger"

Query a SurrealDB database on a regular interval to trigger flow on results.

Examples

Wait for SurrealQL query to return results, and then iterate through rows.

id: surrealdb_trigger
namespace: company.team

tasks:
  - id: each
    type: io.kestra.plugin.core.flow.ForEach
    values: "{{ trigger.rows }}"
    tasks:
      - id: return
        type: io.kestra.plugin.core.debug.Return
        format: "{{ json(taskrun.value) }}"

triggers:
  - id: watch
    type: io.kestra.plugin.surrealdb.Trigger
    interval: "PT5M"
    host: localhost
    port: 8000
    username: surreal_user
    password: surreal_passwd
    namespace: surreal_namespace
    database: surreal_db
    fetchType: FETCH
    query: SELECT * FROM SURREAL_TABLE

Properties

database

• Type: string
• Dynamic: ✔️
• Required: ✔️
• Min length: 1

Connection database.

fetchType

• Type: string
• Dynamic: ❌
• Required: ✔️
• Default: STORE
• Possible Values:
  • STORE
  • FETCH
  • FETCH_ONE
  • NONE

The way you want to store data.

FETCH_ONE - output the first row. FETCH - output all rows as output variable. STORE - store all rows to a file. NONE - do nothing.

host

• Type: string
• Dynamic: ✔️
• Required: ✔️
• Min length: 1

Connection host.

namespace

• Type: string
• Dynamic: ✔️
• Required: ✔️
• Min length: 1

Connection namespace.

query

• Type: string
• Dynamic: ✔️
• Required: ✔️
• Min length: 1

SurrealQL query to execute.

conditions

• Type: array
• SubType: Condition
• Dynamic: ❌
• Required: ❌

List of conditions in order to limit the flow trigger.

connectionTimeout

• Type: integer
• Dynamic: ❌
• Required: ❌
• Default: 60
• Minimum: > 0

Connection timeout. Default is 60 seconds.

interval

• Type: string
• Dynamic: ❌
• Required: ❌
• Default: 60.000000000
• Format: duration

Interval between polling.

The interval between 2 different polls of schedule, this can avoid to overload the remote system with too many calls. For most of the triggers that depend on external systems, a minimal interval must be at least PT30S. See ISO_8601 Durations for more information of available interval values.

parameters

• Type: object
• SubType: string
• Dynamic: ✔️
• Required: ❌
• Default: {}

Query parameters, can be named parameters.

See SurrealDB documentation about SurrealQL Prepared Statements for query syntax.This should be supplied with a parameter map using named parameters.

password

• Type: string
• Dynamic: ✔️
• Required: ❌

Plaintext authentication password.

port

• Type: integer
• Dynamic: ❌
• Required: ❌
• Default: 8000
• Minimum: > 0

Connection port. Default value is 8000.

stopAfter

• Type: array
• SubType: string
• Dynamic: ❌
• Required: ❌

List of execution states after which a trigger should be stopped (a.k.a. disabled).

useTls

• Type: boolean
• Dynamic: ❌
• Required: ❌
• Default: false

Specify whether to use TLS for connection. Default is false.

username

• Type: string
• Dynamic: ✔️
• Required: ❌

Plaintext authentication username.