Role Restriction

Some statements are restricted to nodes of certain roles.

Restricted statements include:

Coordinator – Statements with a coordinator role restriction only run on a coordinator node.
Writer – Statements with a writer role restriction run on a writer node or a coordinator.
None – Statements with no role restriction run on any node in the multiplex.

Role restricted commands
Coordinator role restriction	Writer role restriction
All CREATE/ALTER/DROP DBSPACE commands operating on IQ main store dbspaces BACKUP DATABASE LOCK TABLE sp_iqemptyfile	All DDL commands that affect objects in the IQ main store dbspaces. This includes ALTER/DROP of: Tables Single and multicolumn indexes Table constraints

Unlisted statements are unrestricted.