Method GetFunction

server/types/function_registry.go:78–94

GetFunction returns the associated function for the given ID. This will always return a valid function.

(ctx *sql.Context, id uint32)

// GetFunction returns the associated function for the given ID. This will always return a valid function.
func (r *functionRegistry) GetFunction(ctx *sql.Context, id uint32) QuickFunction {
	r.mutex.Lock()
	defer r.mutex.Unlock()
	f := r.functions[id]
	if f != nil {
		return f
	}
	if id == 0 {
		return nil
	}
	f = r.loadFunction(ctx, id)
	if f == nil {
		// If we hit this panic, then we're missing a test that uses this function (and we should add that test)
		panic(errors.Errorf("cannot find function: `%s`", r.revMapping[id]))
	}
	return f
}

// GetInternalID returns the function's Internal ID associated with the given registry ID.
func (r *functionRegistry) GetInternalID(registryID uint32) id.Function {