[MDEV-20602] Make REPLICA a synonym for SLAVE for sysvars Created: 2019-09-16  Updated: 2022-04-25

Status: Open
Project: MariaDB Server
Component/s: Replication
Fix Version/s: None

Type: Task Priority: Major
Reporter: Sergei Golubchik Assignee: Ralf Gebhardt
Resolution: Unresolved Votes: 0
Labels: None

Issue Links:
PartOf
is part of MDEV-18777 Rename or alias slave-related stateme... Stalled

 Description   

What do we do here?

  • simply add aliases for variables, SHOW VARIABLES will have both?
  • SHOW VARIABLES only shows old variant, SELECT and SET support both?
  • SHOW VARIABLES only shows new variant, SELECT and SET support both?
    • this will break all tools that do SHOW VARIABLES LIKE 'slave_ddl_exec_mode'
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