# Multiple DB Adapter

**URL:** <https://discourse.laminas.dev/t/multiple-db-adapter/3125>\
**Category:** Components & MVC\
**Tags:** laminas-db, laminas-mvc\
**Created:** [December 6, 2022, 9:05am UTC](https://discourse.laminas.dev/t/multiple-db-adapter/3125 "2022-12-06T09:05:12Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![mwcode](https://yyz2.discourse-cdn.com/flex032/user_avatar/discourse.laminas.dev/mwcode/32/1148_2.png) [@mwcode](https://discourse.laminas.dev/u/mwcode)\
**Post date:** [December 6, 2022, 9:05am UTC](https://discourse.laminas.dev/t/multiple-db-adapter/3125/1 "2022-12-06T09:05:12Z")

</div>

Hi,

i need two DB Adapters for my application. If i try like the documentation i get the errors.

> **[Setting Up A Database Adapter - tutorials - Laminas Docs](https://docs.laminas.dev/tutorials/db-adapter/#configuring-named-adapters)**
>
> Learn how to create laminas-mvc applications, get in-depth guides into components, and discover how to migrate your applications to version 3!

Have anyone a sample for me?

---

<div class="post-metadata">

**Author:** ![froschdesign](https://yyz2.discourse-cdn.com/flex032/user_avatar/discourse.laminas.dev/froschdesign/32/38_2.png) [@froschdesign](https://discourse.laminas.dev/u/froschdesign)\
**Post date:** [December 6, 2022, 9:08am UTC](https://discourse.laminas.dev/t/multiple-db-adapter/3125/2 "2022-12-06T09:08:37Z")

</div>

> [@mwcode](#):
>
> If i try like the documentation i get the errors.

The example in the documentation is correct. So the question is, which error do you get?

---

<div class="post-metadata">

**Author:** ![mwcode](https://yyz2.discourse-cdn.com/flex032/user_avatar/discourse.laminas.dev/mwcode/32/1148_2.png) [@mwcode](https://discourse.laminas.dev/u/mwcode)\
**Post date:** [December 6, 2022, 9:22am UTC](https://discourse.laminas.dev/t/multiple-db-adapter/3125/3 "2022-12-06T09:22:03Z")

</div>

Unable to resolve service “myAdapter” to a factory; are you certain you provided it during configuration?

Maybe I should explain the process in more detail:

When I try to initialize a class with new MyClass (), the DB connection doesn’t work.

---

<div class="post-metadata">

**Author:** ![froschdesign](https://yyz2.discourse-cdn.com/flex032/user_avatar/discourse.laminas.dev/froschdesign/32/38_2.png) [@froschdesign](https://discourse.laminas.dev/u/froschdesign)\
**Post date:** [December 6, 2022, 9:28am UTC](https://discourse.laminas.dev/t/multiple-db-adapter/3125/4 "2022-12-06T09:28:24Z")

</div>

Please provide your configuration, otherwise it is difficult to help here.