Kevin Ansfield 0c59b948fa Added migrations for email analytics (#12387) ... no issue - cleans up unused tables `emails.{meta,stats}` - adds timestamp columns `email_recipients.{delivered_at,opened_at,failed_at}` that can be used for event timelines and basic stats aggregation - indexed because we want to sort by these columns to find the "latest event" when limiting Mailgun events API requests - adds aggregated stats columns `emails.{delivered_count,opened_count,failed_count}` - adds a composite index on `email_recipients.[email_id,member_email]` to dramatically speed up `email_recipient` update queries when processing events - modifies the db initialisation to support an `'@@INDEXES@@'` key in table schema definition for composite indexes		2020-11-25 17:48:24 +00:00
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fixtures	Added snippets permissions migration and fixtures (#12283)	2020-10-16 12:53:09 +01:00
integrity_spec.js	Added migrations for email analytics (#12387)	2020-11-25 17:48:24 +00:00