Relation Zero Or One To Many icon
<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M21 13L19 15H13V7H9.79A2.5 2.5 0 0 0 5.21 7H5V5H3V7H2V9H3V11H5V9H5.21A2.5 2.5 0 0 0 9.79 9H11V17H19L21 19H22V13M7.5 9A1 1 0 1 1 8.5 8A1 1 0 0 1 7.5 9Z"/></svg>More Material Design icons
- relation-one-to-one
- relation-one-to-many
- relation-many-to-many
- relation-many-to-one
- relation-one-to-only-one
- relation-only-one-to-one
- relation-many-to-only-one
- relation-only-one-to-many
- relation-one-or-many-to-one
- relation-one-to-one-or-many
- relation-one-to-zero-or-one
- relation-zero-or-one-to-one
- relation-many-to-one-or-many
- relation-many-to-zero-or-one
- relation-one-or-many-to-many
- relation-one-to-zero-or-many
- relation-zero-or-many-to-one
- relation-many-to-zero-or-many
- relation-only-one-to-only-one
- relation-zero-or-many-to-many
- relation-one-or-many-to-only-one
- relation-only-one-to-one-or-many
- relation-only-one-to-zero-or-one
- relation-zero-or-one-to-only-one