| ERROR | only pure functions can be specified in a virtual column expression |
| CAUSE | Column expression contained a function whose evaluation is non-deterministic. |
| ACTION | Rewrite column expression to reference only pure functions. |
| ERROR | only pure functions can be specified in a virtual column expression |
| CAUSE | Column expression contained a function whose evaluation is non-deterministic. |
| ACTION | Rewrite column expression to reference only pure functions. |