# Query Parameters

**URL:** <https://community.n8n.io/t/query-parameters/41584>\
**Category:** Questions\
**Created:** [February 29, 2024, 12:31pm UTC](https://community.n8n.io/t/query-parameters/41584 "2024-02-29T12:31:53Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![miguelraatz](https://avatars.discourse-cdn.com/v4/letter/m/ecae2f/32.png) [@miguelraatz](https://community.n8n.io/u/miguelraatz)\
**Post date:** [February 29, 2024, 12:31pm UTC](https://community.n8n.io/t/query-parameters/41584/1 "2024-02-29T12:31:53Z")

</div>

Hello,  
I am having an issue with MySQL Query Parameters.  
My second parameter, as shown in the image, has the company name, which is often separated by commas. Because of this, the Query Parameters interprets it as a parameter separation. In the case I showed, the first part of the string ends up as $2 and pushes the second part to $3. Is it possible to fix this?

 ![Sem título](https://europe1.discourse-cdn.com/n8n/original/3X/0/d/0d018fcfb315e34649ca0e0c3740c7689d5ebc70.png)

## Information on your n8n setup

- **n8n version:** 1.26.0
- **Database (default: SQLite):**
- **n8n EXECUTIONS\_PROCESS setting (default: own, main):**
- **Running n8n via (Docker, npm, n8n cloud, desktop app):** Docker
- **Operating system:** W10

---

<div class="post-metadata">

**Author:** ![barn4k](https://dub1.discourse-cdn.com/n8n/user_avatar/community.n8n.io/barn4k/32/8170_2.png) [@barn4k](https://community.n8n.io/u/barn4k)\
**Post date:** [February 29, 2024, 2:57pm UTC](https://community.n8n.io/t/query-parameters/41584/2 "2024-02-29T14:57:43Z")

</div>

hello @miguelraatz

you need to validate the input before sending it to the SQL node. Like this: `{{ $json["row"]["1"].replaceAll(",", "_") }}` or `{{ $json["row"]["1"].replaceAll(",", ".") }}`

---

<div class="post-metadata">

**Author:** ![barn4k](https://dub1.discourse-cdn.com/n8n/user_avatar/community.n8n.io/barn4k/32/8170_2.png) [@barn4k](https://community.n8n.io/u/barn4k)\
**Post date:** [February 29, 2024, 3:01pm UTC](https://community.n8n.io/t/query-parameters/41584/3 "2024-02-29T15:01:01Z")

</div>

and the workflow

---

<div class="post-metadata">

**Author:** ![miguelraatz](https://avatars.discourse-cdn.com/v4/letter/m/ecae2f/32.png) [@miguelraatz](https://community.n8n.io/u/miguelraatz)\
**Post date:** [February 29, 2024, 3:02pm UTC](https://community.n8n.io/t/query-parameters/41584/4 "2024-02-29T15:02:27Z")

</div>

Perfect, that’s exactly it. Thank you very much for the response.

---

<div class="post-metadata">

**Author:** ![system](https://dub1.discourse-cdn.com/n8n/user_avatar/community.n8n.io/system/32/36532_2.png) [@system](https://community.n8n.io/u/system)\
**Post date:** [March 7, 2024, 3:03pm UTC](https://community.n8n.io/t/query-parameters/41584/5 "2024-03-07T15:03:06Z")

</div>

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.