# mysql.sql

## Function

Returns the debug text of the current SQL.

## Syntax

```bt
mysql(dsn).query(sql).sql(render_binds)
```

## Parameters

| Parameters | Type | Required | Default value | Description |
| ------ | ------ | ------ | ------ | ------ |
| render_binds | Bool | No | true | Whether to render bind parameters into SQL text. |

## Return value

| Type | Description |
| ------ | ------ |
| String | Returns the SQL preview string. |

## Example

```bt
db = mysql('mysql://user:pass@127.0.0.1/test')
result = db.query('select * from user where id=?').bind(1).sql()

// Output: select * from user where id=1
print result
```

## Notes

- sql(false) returns raw SQL.
- Question marks in SQL string literals are not replaced.