This page is part of MariaDB's MariaDB Documentation.
The parent of this page is: Module Parameters for MariaDB MaxScale
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Routes CALLCALL statements to the Primary Server.
See also: Module Parameters for MariaDB MaxScale 23.02, in 22.08, in 6, in 2.5, and in 2.4
See also: Module Parameters for MariaDB MaxScale 23.02, in 22.08, and in 6
In CALLCALL statements, the Server executes a stored procedures or functions. Routers typically route these statements to Replica Servers, which can result in an inconsistent state given that these operations can include writes.
This module parameter causes CALLCALL statements always route to the Primary Server. Use it in cases where you may stored procedures and functions that modify the database state.