> ## Documentation Index
> Fetch the complete documentation index at: https://helix-digitalocean.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Helix Types

## Types

HelixQL supports the following types:

| Type      | Description                                 | Type   | Description              |
| :-------- | :------------------------------------------ | :----- | :----------------------- |
| `ID`      | UUID for nodes, edges and vectors           | `[T]`  | Array of any type        |
| `Date`    | Timestamp or RFC3339 string                 | `F32`  | 32-bit floating point    |
| `String`  | Text data                                   | `F64`  | 64-bit floating point    |
| `Boolean` | True/false value                            | `U8`   | 8-bit unsigned integer   |
| `I8`      | 8-bit signed integer                        | `U16`  | 16-bit unsigned integer  |
| `I16`     | 16-bit signed integer                       | `U32`  | 32-bit unsigned integer  |
| `I32`     | 32-bit signed integer                       | `U64`  | 64-bit unsigned integer  |
| `I64`     | 64-bit signed integer                       | `U128` | 128-bit unsigned integer |