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Fix Active Record changelog [ci skip]

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Follow-up of 1ee4a8812f.
This commit is contained in:
Carlos Antonio da Silva 2020-01-23 17:22:06 -03:00
parent 59d54b350d
commit 2d7ff70b3f
1 changed files with 3 additions and 2 deletions
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5
activerecord/CHANGELOG.md
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@ -2,7 +2,7 @@
Previously advisory locks were taken out against a connection when a migration started. This works fine in single database applications but doesn't work well when migrations need to open new connections which results in the lock getting dropped. Previously advisory locks were taken out against a connection when a migration started. This works fine in single database applications but doesn't work well when migrations need to open new connections which results in the lock getting dropped.
In order to fix this we are storing the advisory lock on a new connection with the connection specification name `AdisoryLockBase`. The caveat is that we need to maintain at least 2 connections to a database while migrations are running in order to do this. In order to fix this we are storing the advisory lock on a new connection with the connection specification name `AdvisoryLockBase`. The caveat is that we need to maintain at least 2 connections to a database while migrations are running in order to do this.
*Eileen M. Uchitelle*, *John Crepezzi* *Eileen M. Uchitelle*, *John Crepezzi*
@ -29,7 +29,8 @@
* Deprecate `#default_hash` and it's alias `#[]` on database configurations * Deprecate `#default_hash` and it's alias `#[]` on database configurations
Applications should use `configs_for`. `#default_hash` and `#[]` will be removed in 6.2. Applications should use `configs_for`. `#default_hash` and `#[]` will be removed in 6.2.
=======
*Eileen M. Uchitelle*, *John Crepezzi*
* Add scale support to `ActiveRecord::Validations::NumericalityValidator`. * Add scale support to `ActiveRecord::Validations::NumericalityValidator`.