PreparedStatement (Vert.x Stack - Docs 5.0.0.CR3 API)

```
public interface PreparedStatement
```
A prepared statement, the statement is pre-compiled and it's more efficient to execute the statement for multiple times. In addition, this kind of statement provides protection against SQL injection attacks.
From a prepared statement you can
- use query() to create and execute a PreparedQuery
- use cursor() to create a Cursor
- use createStream(int) to create a RowStream
Author:

Julien Viet

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`Future<Void>`	`close()`	Close the prepared query and release its resources.
`default RowStream<Row>`	`createStream(int fetch)`	Like `createStream(int, Tuple)` but with empty arguments.
`RowStream<Row>`	`createStream(int fetch, Tuple args)`	Execute the prepared query with a cursor and createStream the result.
`default Cursor`	`cursor()`	Like `cursor(Tuple)` but with empty arguments.
`Cursor`	`cursor(Tuple args)`	Create a cursor with the provided `arguments`.
`PreparedQuery<RowSet<Row>>`	`query()`	Create a prepared query for this statement.

- Method Detail
  - query
```
PreparedQuery<RowSet<Row>> query()
```
    Create a prepared query for this statement.
    
    Returns:
    
    the prepared query
  - cursor
```
default Cursor cursor()
```
    Like cursor(Tuple) but with empty arguments.
  - cursor
```
Cursor cursor(Tuple args)
```
    Create a cursor with the provided arguments.
    
    Parameters:
    
    args - the list of arguments
    
    Returns:
    
    the query
  - createStream
```
default RowStream<Row> createStream(int fetch)
```
    Like createStream(int, Tuple) but with empty arguments.
  - createStream
```
RowStream<Row> createStream(int fetch,
                            Tuple args)
```
    Execute the prepared query with a cursor and createStream the result. The createStream opens a cursor with a fetch size to fetch the results.
    Note: this requires to be in a transaction, since cursors require it.
    
    Parameters:
    
    fetch - the cursor fetch size
    
    args - the prepared query arguments
    
    Returns:
    
    the createStream
  - close
```
Future<Void> close()
```
    Close the prepared query and release its resources.