db-migrate/node-db-migrate

Feature Request: Transaction configuration on a per migration basis

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#659 ouverte le 11 déc. 2019

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 (5 commentaires) (3 réactions) (1 assigné)JavaScript (2 296 stars) (367 forks)batch import
featuregood first issuehelp wanted

Description

I'm submitting a...

  • Bug report
  • Feature request
  • Question

Current behavior

There is no way to turn off transactions for individual migrations.

Expected behavior

Certain migrations need to be run outside of a transaction. For example, in PostgreSQL, ALTER TYPE type_name ADD new_value cannot be run in a transaction. The rest of the migrations, however should be run in a transaction. There is currently no way to configure individual migrations to not use a transaction block. It would be extremely helpful to allow this to be part of the configuration for a single migration.

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