Method Restore

parser/ast/ddl.go:197–227

Restore implements Node interface.

(ctx *format.RestoreCtx)

// Restore implements Node interface.
func (n *ReferenceDef) Restore(ctx *format.RestoreCtx) error {
	if n.Table != nil {
		ctx.WriteKeyWord("REFERENCES ")
		if err := n.Table.Restore(ctx); err != nil {
			return errors.Annotate(err, "An error occurred while splicing ReferenceDef")
		}
	}
	ctx.WritePlain("(")
	for i, indexColNames := range n.IndexColNames {
		if i > 0 {
			ctx.WritePlain(", ")
		}
		if err := indexColNames.Restore(ctx); err != nil {
			return errors.Annotatef(err, "An error occurred while splicing IndexColNames: [%v]", i)
		}
	}
	ctx.WritePlain(")")
	if n.OnDelete.ReferOpt != ReferOptionNoOption {
		ctx.WritePlain(" ")
		if err := n.OnDelete.Restore(ctx); err != nil {
			return errors.Annotate(err, "An error occurred while splicing OnDelete")
		}
	}
	if n.OnUpdate.ReferOpt != ReferOptionNoOption {
		ctx.WritePlain(" ")
		if err := n.OnUpdate.Restore(ctx); err != nil {
			return errors.Annotate(err, "An error occurred while splicing OnUpdate")
		}
	}
	return nil
}

// Accept implements Node Accept interface.
func (n *ReferenceDef) Accept(v Visitor) (Node, bool) {