src/java.sql/share/classes/java/sql/NClob.java
author alanb
Tue, 15 May 2018 09:33:02 +0100
changeset 50109 ea54197f4fe4
parent 47216 71c04702a3d5
permissions -rw-r--r--
8203059: (so) Closing a socket channel registered with Selector and with SO_LINGER set to 0 does not reset connection Reviewed-by: chegar
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/*
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 * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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package java.sql;
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/**
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 * The mapping in the Java™ programming language
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 * for the SQL <code>NCLOB</code> type.
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 * An SQL <code>NCLOB</code> is a built-in type
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 * that stores a Character Large Object using the National Character Set
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 *  as a column value in a row of  a database table.
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 * <P>The <code>NClob</code> interface extends the <code>Clob</code> interface
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 * which provides methods for getting the
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 * length of an SQL <code>NCLOB</code> value,
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 * for materializing a <code>NCLOB</code> value on the client, and for
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 * searching for a substring or <code>NCLOB</code> object within a
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 * <code>NCLOB</code> value. A <code>NClob</code> object, just like a <code>Clob</code> object, is valid for the duration
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 * of the transaction in which it was created.
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 * Methods in the interfaces {@link ResultSet},
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 * {@link CallableStatement}, and {@link PreparedStatement}, such as
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 * <code>getNClob</code> and <code>setNClob</code> allow a programmer to
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 * access an SQL <code>NCLOB</code> value.  In addition, this interface
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 * has methods for updating a <code>NCLOB</code> value.
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 * <p>
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 * All methods on the <code>NClob</code> interface must be fully implemented if the
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 * JDBC driver supports the data type.
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 *
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 * @since 1.6
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 */
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public interface NClob extends Clob { }