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39 lines
982 B
ReStructuredText
39 lines
982 B
ReStructuredText
.. meta::
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:description: Manage event triggers with Hasura
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:keywords: hasura, docs, event trigger
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Event Triggers
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==============
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.. contents:: Table of contents
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:backlinks: none
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:depth: 1
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:local:
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Hasura can be used to create event triggers on tables in the Postgres database. Event triggers reliably capture
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events on specified tables and invoke webhooks to carry out any custom logic.
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.. thumbnail:: ../../../img/graphql/manual/event-triggers/database-event-triggers.png
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:class: no-shadow
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:alt: Hasura event trigger architecture
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Events can be of the following types:
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- INSERT: When a row is inserted into a table
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- UPDATE: When a row is updated in a table
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- DELETE: When a row is deleted from a table
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- MANUAL: Using the console or API, an event can be triggered manually on a row
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**See:**
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.. toctree::
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:maxdepth: 2
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:titlesonly:
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create-trigger
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payload
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serverless
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samples
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Invoke trigger via console <invoke-trigger-console>
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clean-up
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