# Como limpar o Banco de Dados no Raspberry?

{% hint style="danger" %}

#### **Pré-requisitos**

* Estar na **mesma rede local** do Raspberry Pi.
* Conhecer o **endereço IP** do dispositivo (ex.: `192.168.15.115`).
* Usuário **root** e senha **123web** de acesso ao phpMyAdmin.
* Ter certeza de que **já existe um backup** recente do banco (veja o guia “Backup Rasp”).
  {% endhint %}

### Passo a Passo para limpar o banco de dados do Raspberry <a href="#passoapasso" id="passoapasso"></a>

{% stepper %}
{% step %}

#### Acessar o phpMyAdmin <a href="#undefined" id="undefined"></a>

* Abra o navegador (PC, celular ou tablet).
* Digite no campo de endereço:

`http://<IP_DO_RASP>/phpmyadmin` RASP

Ex.: `http://192.168.15.115/phpmyadmin`

* Informe **Login: root** e **Senha: 123web**.

Em acesso remoto por tablet/celular, digite a senha usando o teclado virtual.

<figure><img src="https://1320237751-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FLaIVEmahy7qwD0rmQzED%2Fuploads%2FnptDYnkYPtDZ6TON7Tw1%2Fimage_rasp3.avif?alt=media&#x26;token=bf3b62b8-226a-4c82-9db6-7947e092bb15" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

#### Selecionar a base WALINUX <a href="#id-2selecionarabasewalinux" id="id-2selecionarabasewalinux"></a>

* No menu à esquerda, clique em **WALINUX** (último item da lista) para expandir as tabelas.

<figure><img src="https://1320237751-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FLaIVEmahy7qwD0rmQzED%2Fuploads%2FTGS4R6nDUfUgdwyNtkRf%2Frasp.png?alt=media&#x26;token=37ee411b-3e8f-48de-9b25-252a6e8c4374" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

#### Executar o script de limpeza <a href="#id-3executaroscriptdelimpeza" id="id-3executaroscriptdelimpeza"></a>

* Clique na aba **SQL** (barra superior).
* Será exibido um campo em branco.
* Copie e cole o script a seguir no editor SQL:

`DELETE FROM formapagto;`
\
`DELETE FROM ultimas_vendas;`
\
`DELETE FROM movimento;`
\
`DELETE FROM produto;`
\
`DELETE FROM venda;`
\
`DELETE FROM venda_formapagto;`
\
`DELETE FROM venda_impressao;`
\
`DELETE FROM venda_lock;`
\
`DELETE FROM venda_modificador;`
\
`DELETE FROM venda_produto;`
\
`DELETE FROM venda_tef;`

* Clique em **Executar**.

O phpMyAdmin exibirá a mensagem de sucesso para cada tabela.

<figure><img src="https://1320237751-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FLaIVEmahy7qwD0rmQzED%2Fuploads%2FEJ444UbaIlhNhbCCFo8P%2Fimage_rasp4.avif?alt=media&#x26;token=2fcf5a70-7219-4b7f-92c2-96f7a40e2071" alt=""><figcaption></figcaption></figure>

{% endstep %}
{% endstepper %}


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