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forked-synapse/synapse/storage/schema
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Patrick Cloke 2ad91ec628
Set thread_id column to non-null for event_push_{actions,actions_staging,summary} (#15597) 
Updates the database schema to require a thread_id (by adding a
constraint that the column is non-null) for event_push_actions,
event_push_actions_staging, and event_push_actions_summary.

For PostgreSQL we add the constraint as NOT VALID, then
VALIDATE the constraint a background job to avoid locking
the table during an upgrade.

Each table is updated as a separate schema delta to avoid
deadlocks between them.

For SQLite we simply rebuild the table & copy the data.
2023-05-26 13:16:08 -04:00
..
common Snapshot schema 72 (#13873) 2022-09-26 18:28:32 +01:00
main Set thread_id column to non-null for event_push_{actions,actions_staging,summary} (#15597) 2023-05-26 13:16:08 -04:00
state Add type hints to schema deltas (#15497) 2023-04-27 12:44:53 +00:00
__init__.py Set thread_id column to non-null for event_push_{actions,actions_staging,summary} (#15597) 2023-05-26 13:16:08 -04:00
README.md update links to schema doc (#10620) 2021-08-17 10:45:35 +00:00

README.md

Synapse Database Schemas

This directory contains the schema files used to build Synapse databases. For more information, see https://matrix-org.github.io/synapse/develop/development/database_schema.html.