diff --git a/docs/built_in_transformers/standard_transformers/random_uuid.md b/docs/built_in_transformers/standard_transformers/random_uuid.md index f3baa8d2..9d2bb9ae 100644 --- a/docs/built_in_transformers/standard_transformers/random_uuid.md +++ b/docs/built_in_transformers/standard_transformers/random_uuid.md @@ -2,14 +2,19 @@ Generate random unique user ID using version 4. ## Parameters -| Name | Description | Default | Required | Supported DB types | -|-----------|------------------------------------------------------------------------------|---------|----------|---------------------| -| column | The name of the column to be affected | | Yes | text, varchar, uuid | -| keep_null | Indicates whether NULL values should be replaced with transformed values or not | `true` | No | - | +| Name | Description | Default | Required | Supported DB types | +|-----------|-------------------------------------------------------------------------------------------------|----------|----------|---------------------| +| column | The name of the column to be affected | | Yes | text, varchar, uuid | +| keep_null | Indicates whether NULL values should be replaced with transformed values or not | `true` | No | - | +| engine | The engine used for generating the values [random, hash]. Use hash for deterministic generation | `random` | No | - | ## Description -The `RandomUuid` transformer generates a random UUID. The behaviour for NULL values can be configured using the `keep_null` parameter. +The `RandomUuid` transformer generates a random UUID. The behaviour for NULL values can be configured using +the `keep_null` parameter. + +The `engine` parameter allows you to choose between random and hash engines for generating values. Read more about the +engines in the [Transformation engines](../transformation_engines.md) section. ## Example: Updating the `rowguid` column @@ -25,7 +30,7 @@ The following example replaces original UUID values of the `rowguid` column to r keep_null: false ``` -```bash title="Expected result" +```title="Expected result" | column name | original value | transformed | |-------------|--------------------------------------|--------------------------------------|