Sdílet prostřednictvím


IResultSet.Close Method

Definition

Releases this ResultSet object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.

[Android.Runtime.Register("close", "()V", "GetCloseHandler:Java.Sql.IResultSetInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")]
public void Close ();
[<Android.Runtime.Register("close", "()V", "GetCloseHandler:Java.Sql.IResultSetInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")>]
abstract member Close : unit -> unit
Attributes

Exceptions

if a database error happens.

Remarks

Releases this ResultSet object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.

The closing of a ResultSet object does <strong>not</strong> close the Blob, Clob or NClob objects created by the ResultSet. Blob, Clob or NClob objects remain valid for at least the duration of the transaction in which they are creataed, unless their free method is invoked.

When a ResultSet is closed, any ResultSetMetaData instances that were created by calling the getMetaData method remain accessible.

<B>Note:</B> A ResultSet object is automatically closed by the Statement object that generated it when that Statement object is closed, re-executed, or is used to retrieve the next result from a sequence of multiple results.

Calling the method close on a ResultSet object that is already closed is a no-op.

Java documentation for java.sql.ResultSet.close().

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to