rowsetinternal.html
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Java 2 Platform EE v1.3: Interface RowSetInternal
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javax.sql</FONT>
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Interface RowSetInternal</H2>
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<DT>public interface <B>RowSetInternal</B></DL>
<P>
A rowset object presents itself to a reader or writer as an instance
of RowSetInternal. The RowSetInternal interface contains additional
methods that let the reader or writer access and modify the internal
state of the rowset.
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<CODE> java.sql.Connection</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/sql/RowSetInternal.html#getConnection()">getConnection</A></B>()</CODE>
<BR>
Get the Connection passed to the rowset.</TD>
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<CODE> java.sql.ResultSet</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/sql/RowSetInternal.html#getOriginal()">getOriginal</A></B>()</CODE>
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Returns a result set containing the original value of the rowset.</TD>
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<CODE> java.sql.ResultSet</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/sql/RowSetInternal.html#getOriginalRow()">getOriginalRow</A></B>()</CODE>
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Returns a result set containing the original value of the current
row only.</TD>
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<CODE> java.lang.Object[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/sql/RowSetInternal.html#getParams()">getParams</A></B>()</CODE>
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Get the parameters that were set on the rowset.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/sql/RowSetInternal.html#setMetaData(javax.sql.RowSetMetaData)">setMetaData</A></B>(<A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A> md)</CODE>
<BR>
Set the rowset's metadata.</TD>
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<A NAME="getParams()"><!-- --></A><H3>
getParams</H3>
<PRE>
public java.lang.Object[] <B>getParams</B>()
throws java.sql.SQLException</PRE>
<DL>
<DD>Get the parameters that were set on the rowset.<DD><DL>
<DT><B>Returns:</B><DD>an array of parameters<DT><B>Throws:</B><DD><CODE>java.sql.SQLException</CODE> - if a database-access error occurs.</DL>
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getConnection</H3>
<PRE>
public java.sql.Connection <B>getConnection</B>()
throws java.sql.SQLException</PRE>
<DL>
<DD>Get the Connection passed to the rowset.<DD><DL>
<DT><B>Returns:</B><DD>the Connection passed to the rowset, or null if none<DT><B>Throws:</B><DD><CODE>java.sql.SQLException</CODE> - if a database-access error occurs.</DL>
</DD>
</DL>
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<A NAME="setMetaData(javax.sql.RowSetMetaData)"><!-- --></A><H3>
setMetaData</H3>
<PRE>
public void <B>setMetaData</B>(<A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A> md)
throws java.sql.SQLException</PRE>
<DL>
<DD>Set the rowset's metadata.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>a</CODE> - metadata object<DT><B>Throws:</B><DD><CODE>java.sql.SQLException</CODE> - if a database-access error occurs.</DL>
</DD>
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<A NAME="getOriginal()"><!-- --></A><H3>
getOriginal</H3>
<PRE>
public java.sql.ResultSet <B>getOriginal</B>()
throws java.sql.SQLException</PRE>
<DL>
<DD>Returns a result set containing the original value of the rowset.
The cursor is positioned before the first row in the result set.
Only rows contained in the result set returned by getOriginal()
are said to have an original value.<DD><DL>
<DT><B>Returns:</B><DD>the original value of the rowset<DT><B>Throws:</B><DD><CODE>java.sql.SQLException</CODE> - if a database-access error occurs.</DL>
</DD>
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<A NAME="getOriginalRow()"><!-- --></A><H3>
getOriginalRow</H3>
<PRE>
public java.sql.ResultSet <B>getOriginalRow</B>()
throws java.sql.SQLException</PRE>
<DL>
<DD>Returns a result set containing the original value of the current
row only. If the current row has no original value an empty result set
is returned. If there is no current row an exception is thrown.<DD><DL>
<DT><B>Returns:</B><DD>the original value of the row<DT><B>Throws:</B><DD><CODE>java.sql.SQLException</CODE> - if a database-access error occurs.</DL>
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