QueryStream

interfacein packageklyn.data

public interface QueryStream<T> extends AutoClosable:

AutoClosable

└ QueryStream

Sequential, forward-only query result stream.

A stream may own a database cursor, parser, file, or provider session and must therefore be closed. One stream is consumed by one logical consumer; it is not a collection and does not expose random access or a size.

Example

try rows = query.stream():
while rows.next():
print(rows.current)

Properties

Modifier and Type	Member	Description
public readonly property	current `current as T`	Current row after a successful call to `next()`.

Methods

Modifier and Type	Member	Description
public	cancel `cancel() as Void`	Requests cancellation of the current provider operation.
public	close `close() as Void`	Releases every resource owned by this stream.
public	next `next() as Boolean`	Advances to the next row.

Inherited Methods

methodInherited Methods from AutoClosable: close