> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/connectors/mariadb-connector-c/api-functions/mysql_free_result.md).

# mysql\_free\_result

## Syntax

```c
void mysql_free_result(MYSQL_RES * result);
```

## Parameter

* `result` - a result set identifier returned by [mysql\_store\_result()](/docs/connectors/mariadb-connector-c/api-functions/mysql_store_result.md) or [mysql\_use\_result()](/docs/connectors/mariadb-connector-c/api-functions/mysql_use_result.md).

## Description

Frees the memory associated with a result set. 

## Return Value

Returns void.

{% hint style="info" %}

* You should always free your result set with mysql\_free\_result() as soon it's not needed anymore
* Row values obtained by a prior [mysql\_fetch\_row()](/docs/connectors/mariadb-connector-c/api-functions/mysql_fetch_row.md) call will become invalid after calling mysql\_free\_result().
  {% endhint %}

## See Also

* [mysql\_store\_result()](/docs/connectors/mariadb-connector-c/api-functions/mysql_store_result.md)
* [mysql\_use\_result()](/docs/connectors/mariadb-connector-c/api-functions/mysql_use_result.md)

{% @marketo/form formId="4316" %}


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