Virtual Schema Common Lua · User Guide

Users from the perspective of VSCL are developers integrating the library into their Virtual Schema and using the API.

Note that there is a Developer Guide for developers who want to build or modify the library or contribute to the project.

Validators

For common validation tasks you can find ready-to-use validators in exasol.validator.

• validate_user(user): check that the user has a compliant SQL object identifier
• validate_port(port): check that the given port is a number between 1 and 65535.

If the validation fails, the validator raises an error. Otherwise, the function silently succeeds.