I have these text in my db,

```
categories_posts
categories_news
posts_add
news_add

```

And I don't want to select the rows with `categories`, I use a query something like this,

```
SELECT *
    FROM developer_configurations_cms

    WHERE developer_configurations_cms.cat_id = '1'
    AND developer_configurations_cms.cfg_variables LIKE '%parent_id=2%'
    AND developer_configurations_cms.cfg_name_unique NOT LIKE '%categories%'

```

but it returns these two in the output as well...

```
categories_posts
categories_news

```

How can I ignore them in my query?

Thanks.