Examples of errors detected by the V8010 diagnostic
V8010. Two or more 'case' branches have equivalent expressions.
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V8010 Two or more case branches have equivalent expressions. migrator.go 95
func validateVersion(current, target uint) (err error) {
switch {
case current > target:
return fmt.Errorf("unknown current schema version %d", current)
case target > LastSchemaVersion:
return fmt.Errorf("unknown target schema version %d", target)
case target < current:
return fmt.Errorf("target schema version %d lower than current %d",
target, current)
default:
return nil
}
}