# AliasNode (/docs/core/reference/api/interfaces/AliasNode)



[@kysoql/core](/docs/core/reference/api) / AliasNode

Immutable query AST node for a SELECT alias.

## Properties [#properties]

| Property                              | Modifier   | Type                                                                 | Description                                                      |
| ------------------------------------- | ---------- | -------------------------------------------------------------------- | ---------------------------------------------------------------- |
| <a id="api-property-kind" /> `kind`   | `readonly` | `"AliasNode"`                                                        | Node discriminator used by Kysoql compilers and plugin visitors. |
| <a id="api-property-node" /> `node`   | `readonly` | [`OperationNode`](/docs/core/reference/api/interfaces/OperationNode) | Operation node wrapped by this node.                             |
| <a id="api-property-alias" /> `alias` | `readonly` | `string`                                                             | Selection alias emitted for the wrapped expression.              |