@eventide/message-db/database/update/1.3.0.md

Microservice native event store and message store for Postgres

# 1.3.0 Update

Note: There are no backward-incompatible changes in this update.

For more information about Message DB update scripts, see:

[http://docs.eventide-project.org/user-guide/message-db/update.html](http://docs.eventide-project.org/user-guide/message-db/update.html)

The following changes are made by the v1.3.0 update script:

- The `get_last_stream_message` function is replaced with an implementation that receives the additional `type` argument that constrains the result to the last message of a stream of a specified message type (see: [http://docs.eventide-project.org/user-guide/message-db/server-functions.html#get-last-message-from-a-stream](http://docs.eventide-project.org/user-guide/message-db/server-functions.html#get-last-message-from-a-stream))
- Grants the execution privilege for the new `get_last_stream_message` function implementation to the `message_store` role
- The database installation scripts terminate on error, rather than proceeding with the rest of the installation when a script error occurs, as was the case with previous versions