Function nodeWindow

server/ast/window.go:26–39

nodeWindow handles *tree.Window nodes.

(ctx *Context, node tree.Window)

// nodeWindow handles *tree.Window nodes.
func nodeWindow(ctx *Context, node tree.Window) (vitess.Window, error) {
	if len(node) == 0 {
		return nil, nil
	}
	windows := make(vitess.Window, len(node))
	for i, def := range node {
		windowDef, err := nodeWindowDef(ctx, def)
		if err != nil {
			return nil, err
		}
		windows[i] = windowDef
	}
	return windows, nil
}

// nodeWindowDef handles *tree.WindowDef nodes.
func nodeWindowDef(ctx *Context, node *tree.WindowDef) (*vitess.WindowDef, error) {