33 lines
1.3 KiB
Markdown
33 lines
1.3 KiB
Markdown
## Database Usage
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### Queries
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Running queries against a database connection is a breeze using the **query** method on the DB class:
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$users = DB::query('select * from users');
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The **query** method also allows you to specify bindings for your query in the second parameter to the method:
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$users = DB::query('select * from users where name = ?', array('test'));
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The return value of the query method depends on the type of query that is executed:
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- **SELECT** statements will return an array of stdClass objects with properties corresponding to each column on the table.
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- **INSERT** statements will return **true** or **false**, depending on the success of the query.
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- **UPDATE** and **DELETE** statements will return the number of rows affected by the query.
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### Connections
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Need to get the raw PDO object for a connection? It's easy. Just mention the connection name to the **connection** method on the DB class:
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$pdo = DB::connection('sqlite');
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> **Note:** If no connection name is specified, the **default** connection will be returned.
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### Driver
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Want to know which PDO driver is being used for a connection? Check out the **driver** method:
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$driver = DB::driver('connection_name');
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> **Note:** If no connection name is specified, the **default** connection driver will be returned. |