clarify full-refresh behavior (#6700)

this pr clarifies full_refresh config behavior when you set it to
`false` and `true`.

Resolves #6698

<!-- vercel-deployment-preview -->
---
🚀 Deployment available! Here are the direct links to the updated files:


-
https://docs-getdbt-com-git-update-full-refresh-dbt-labs.vercel.app/docs/build/incremental-microbatch
-
https://docs-getdbt-com-git-update-full-refresh-dbt-labs.vercel.app/reference/resource-configs/full_refresh

<!-- end-vercel-deployment-preview -->

---------

Co-authored-by: Leona B. Campbell <[email protected]>

website/docs/docs/build/incremental-microbatch.md

@@ -232,7 +232,7 @@ from {{ source('sales', 'transactions') }}
 
 ### Full refresh
 
-As a best practice, we recommend configuring `full_refresh: False` on microbatch models so that they ignore invocations with the `--full-refresh` flag. If you need to reprocess historical data, do so with a targeted backfill that specifies explicit start and end dates.
+As a best practice, we recommend [configuring `full_refresh: false`](/reference/resource-configs/full_refresh) on microbatch models so that they ignore invocations with the `--full-refresh` flag. If you need to reprocess historical data, do so with a targeted backfill that specifies explicit start and end dates.
 
 ## Usage
 

website/docs/reference/resource-configs/full_refresh.md

@@ -4,6 +4,8 @@ description: "Setting the full_refresh config to false prevents a model or seed
 datatype: boolean
 ---
 
+The `full_refresh` config allows you to control whether a resource will always or never perform a full-refresh. This config overrides the `--full-refresh` command-line flag.
+
 <Tabs
   defaultValue="models"
   values={[
@@ -19,8 +21,7 @@ datatype: boolean
 ```yml
 models:
   [<resource-path>](/reference/resource-configs/resource-path):
-    +full_refresh: false
-
+    +full_refresh: false | true 
 ```
 
 </File>
@@ -30,17 +31,14 @@ models:
 ```sql
 
 {{ config(
-    full_refresh = false
+    full_refresh = false | true
 ) }}
 
 select ...
-
 ```
 
 </File>
 
-The configured model(s) will not full-refresh when `dbt run --full-refresh` is invoked.
-
 </TabItem>
 
 <TabItem value="seeds">
@@ -50,27 +48,34 @@ The configured model(s) will not full-refresh when `dbt run --full-refresh` is i
 ```yml
 seeds:
   [<resource-path>](/reference/resource-configs/resource-path):
-    +full_refresh: false
+    +full_refresh: false | true
 
 ```
 
 </File>
 
-The configured seed(s) will not full-refresh when `dbt seed --full-refresh` is invoked.
-
 </TabItem>
 
 </Tabs>
 
+- If `full_refresh:true` &mdash; the configured resources(s) will full-refresh when `dbt run --full-refresh` is invoked. 
+- If `full_refresh:false` &mdash; the configured resources(s) will _not_ full-refresh when `dbt run --full-refresh` is invoked.
+
+
 ## Description
-Optionally set a resource to always or never full-refresh.
-- If specified as `true` or `false`, the
-`full_refresh` config will take precedence over the presence or absence of the `--full-refresh` flag.
-- If the `full_refresh` config is `none` or omitted, the resource will use the value of the `--full-refresh` flag.
 
-**Note:** The `--full-refresh` flag also supports a short name, `-f`.
+The `full_refresh` config allows you to optionally configure whether a resource will always or never perform a full-refresh. This config is an override for the `--full-refresh` command line flag used when running dbt commands. 
+
+
+| `full_refresh` value | Behavior |
+| ---------------------------- | -------- |
+| `true` | The resource always full-refreshes, regardless of the presence or absence of the `--full-refresh` flag. |
+| `false` | The resource never full-refreshes, even if the `--full-refresh` flag is provided. |
+| `none` or omitted | The resource follows the behavior of the `--full-refresh` flag. If the flag is used, the resource will full-refresh; otherwise, it won't. |
 
-This logic is encoded in the [`should_full_refresh()`](https://github.com/dbt-labs/dbt-adapters/blob/60005a0a2bd33b61cb65a591bc1604b1b3fd25d5/dbt/include/global_project/macros/materializations/configs.sql) macro.
+#### Note
+- The `--full-refresh` flag also supports a short name, `-f`.
+- The [`should_full_refresh()`](https://github.com/dbt-labs/dbt-adapters/blob/60005a0a2bd33b61cb65a591bc1604b1b3fd25d5/dbt/include/global_project/macros/materializations/configs.sql) macro has logic encoded.
 
 ## Usage