Yes Somachine V4.2 is embedded with library SqlRemoteAccess.
The library provides SQL (Structured Query Language) client function blocks that allow your controller to connect to an SQL database in order to run SQL queries for reading and writing data.
As a prerequisite for using SQL functions, you have to install the SQL Gateway that is supplied with SoMachine as an optional component and that requires a specific license.
The SqlRemoteAccess library uses system functions and resources which are supported on specific controller platforms available in SoMachine.
The following controllers are supported: