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<BR> Specify the column name.</TD></TR><TR BGCOLOR="white" ID="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/sql/RowSetMetaDataImpl.html#setColumnType(int, int)">setColumnType</A></B>(int columnIndex, int SQLType)</CODE><BR> Specify the column's SQL type.</TD></TR><TR BGCOLOR="white" ID="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/sql/RowSetMetaDataImpl.html#setColumnTypeName(int, java.lang.String)">setColumnTypeName</A></B>(int columnIndex, java.lang.String typeName)</CODE><BR> Specify the column's data source specific type name, if any.</TD></TR><TR BGCOLOR="white" ID="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/sql/RowSetMetaDataImpl.html#setCurrency(int, boolean)">setCurrency</A></B>(int columnIndex, boolean property)</CODE><BR> Specify whether the column is a cash value.</TD></TR><TR BGCOLOR="white" ID="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/sql/RowSetMetaDataImpl.html#setNullable(int, int)">setNullable</A></B>(int columnIndex, int property)</CODE><BR> Specify whether the column's value can be set to NULL.</TD></TR><TR BGCOLOR="white" ID="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/sql/RowSetMetaDataImpl.html#setPrecision(int, int)">setPrecision</A></B>(int columnIndex, int precision)</CODE><BR> Specify the column's number of decimal digits.</TD></TR><TR BGCOLOR="white" ID="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/sql/RowSetMetaDataImpl.html#setScale(int, int)">setScale</A></B>(int columnIndex, int scale)</CODE><BR> Specify the column's number of digits to right of the decimal point.</TD></TR><TR BGCOLOR="white" ID="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/sql/RowSetMetaDataImpl.html#setSchemaName(int, java.lang.String)">setSchemaName</A></B>(int columnIndex, java.lang.String schemaName)</CODE><BR> Specify the column's table's schema, if any.</TD></TR><TR BGCOLOR="white" ID="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/sql/RowSetMetaDataImpl.html#setSearchable(int, boolean)">setSearchable</A></B>(int columnIndex, boolean property)</CODE><BR> Specify whether the column can be used in a where clause.</TD></TR><TR BGCOLOR="white" ID="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/sql/RowSetMetaDataImpl.html#setSigned(int, boolean)">setSigned</A></B>(int columnIndex, boolean property)</CODE><BR> Speicfy whether the column is a signed number.</TD></TR><TR BGCOLOR="white" ID="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/sql/RowSetMetaDataImpl.html#setTableName(int, java.lang.String)">setTableName</A></B>(int columnIndex, java.lang.String tableName)</CODE><BR> Specify the column's table name, if any.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" ID="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" ID="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" ID="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="RowSetMetaDataImpl()"><!-- --></A><H3>RowSetMetaDataImpl</H3><PRE>public <B>RowSetMetaDataImpl</B>()</PRE><DL><DD>Construct a RowSetMetaDataImpl object.</DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" ID="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="setColumnCount(int)"><!-- --></A><H3>setColumnCount</H3><PRE>public void <B>setColumnCount</B>(int columnCount) throws java.sql.SQLException</PRE><DL><DD>Set the number of columns in the RowSet.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setColumnCount(int)">setColumnCount</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>columnCount</CODE> - number of columns.</DL></DD></DL><HR><A NAME="setAutoIncrement(int, boolean)"><!-- --></A><H3>setAutoIncrement</H3><PRE>public void <B>setAutoIncrement</B>(int columnIndex, boolean property) throws java.sql.SQLException</PRE><DL><DD>Specify whether the is column automatically numbered, thus read-only.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setAutoIncrement(int, boolean)">setAutoIncrement</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>property</CODE> - is either true or false.</DL></DD></DL><HR><A NAME="setCaseSensitive(int, boolean)"><!-- --></A><H3>setCaseSensitive</H3><PRE>public void <B>setCaseSensitive</B>(int columnIndex, boolean property) throws java.sql.SQLException</PRE><DL><DD>Specify whether the column is case sensitive.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setCaseSensitive(int, boolean)">setCaseSensitive</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>property</CODE> - is either true or false.</DL></DD></DL><HR><A NAME="setSearchable(int, boolean)"><!-- --></A><H3>setSearchable</H3><PRE>public void <B>setSearchable</B>(int columnIndex, boolean property) throws java.sql.SQLException</PRE><DL><DD>Specify whether the column can be used in a where clause.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setSearchable(int, boolean)">setSearchable</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>property</CODE> - is either true or false.</DL></DD></DL><HR><A NAME="setCurrency(int, boolean)"><!-- --></A><H3>setCurrency</H3><PRE>public void <B>setCurrency</B>(int columnIndex, boolean property) throws java.sql.SQLException</PRE><DL><DD>Specify whether the column is a cash value.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setCurrency(int, boolean)">setCurrency</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>property</CODE> - is either true or false.</DL></DD></DL><HR><A NAME="setNullable(int, int)"><!-- --></A><H3>setNullable</H3><PRE>public void <B>setNullable</B>(int columnIndex, int property) throws java.sql.SQLException</PRE><DL><DD>Specify whether the column's value can be set to NULL.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setNullable(int, int)">setNullable</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>property</CODE> - is either one of columnNoNulls, columnNullable or columnNullableUnknown.</DL></DD></DL><HR><A NAME="setSigned(int, boolean)"><!-- --></A><H3>setSigned</H3><PRE>public void <B>setSigned</B>(int columnIndex, boolean property) throws java.sql.SQLException</PRE><DL><DD>Speicfy whether the column is a signed number.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setSigned(int, boolean)">setSigned</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>property</CODE> - is either true or false.</DL></DD></DL><HR><A NAME="setColumnDisplaySize(int, int)"><!-- --></A><H3>setColumnDisplaySize</H3><PRE>public void <B>setColumnDisplaySize</B>(int columnIndex, int size) throws java.sql.SQLException</PRE><DL><DD>Specify the column's normal max width in chars.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setColumnDisplaySize(int, int)">setColumnDisplaySize</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>size</CODE> - size of the column</DL></DD></DL><HR><A NAME="setColumnLabel(int, java.lang.String)"><!-- --></A><H3>setColumnLabel</H3><PRE>public void <B>setColumnLabel</B>(int columnIndex, java.lang.String label) throws java.sql.SQLException</PRE><DL><DD>Specify the suggested column title for use in printouts and displays, if any.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setColumnLabel(int, java.lang.String)">setColumnLabel</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>label</CODE> - the column title</DL></DD></DL><HR><A NAME="setColumnName(int, java.lang.String)"><!-- --></A><H3>setColumnName</H3><PRE>public void <B>setColumnName</B>(int columnIndex, java.lang.String columnName) throws java.sql.SQLException</PRE><DL><DD>Specify the column name.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setColumnName(int, java.lang.String)">setColumnName</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>columnName</CODE> - the column name</DL></DD></DL><HR><A NAME="setSchemaName(int, java.lang.String)"><!-- --></A><H3>setSchemaName</H3><PRE>public void <B>setSchemaName</B>(int columnIndex, java.lang.String schemaName) throws java.sql.SQLException</PRE><DL><DD>Specify the column's table's schema, if any.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setSchemaName(int, java.lang.String)">setSchemaName</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>schemaName</CODE> - the schema name</DL></DD></DL><HR><A NAME="setPrecision(int, int)"><!-- --></A><H3>setPrecision</H3><PRE>public void <B>setPrecision</B>(int columnIndex, int precision) throws java.sql.SQLException</PRE><DL><DD>Specify the column's number of decimal digits.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setPrecision(int, int)">setPrecision</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>precision</CODE> - number of decimal digits.</DL></DD></DL><HR><A NAME="setScale(int, int)"><!-- --></A><H3>setScale</H3><PRE>public void <B>setScale</B>(int columnIndex, int scale) throws java.sql.SQLException</PRE><DL><DD>Specify the column's number of digits to right of the decimal point.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setScale(int, int)">setScale</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>scale</CODE> - number of digits to right of decimal point.</DL></DD></DL><HR><A NAME="setTableName(int, java.lang.String)"><!-- --></A><H3>setTableName</H3><PRE>public void <B>setTableName</B>(int columnIndex, java.lang.String tableName) throws java.sql.SQLException</PRE><DL><DD>Specify the column's table name, if any.<DD><DL><DT><B>Specified by: </B><DD><A HREF="../../javax/sql/RowSetMetaData.html#setTableName(int, java.lang.String)">setTableName</A> in interface <A HREF="../../javax/sql/RowSetMetaData.html">RowSetMetaData</A><DT><B>Parameters:</B><DD><CODE>column</CODE> - the first column is 1, the second is 2, ...<DD><CODE>tableName</CODE> - column's table name.</DL></DD></DL><HR><A NAME="setCatalogName(int, java.lang.String)"><!-- --></A><H3>setCatalogName</H3><PRE>public void <B>setCatalogName</B>(int columnIndex, java.lang.String catalogName)⌨️ 快捷键说明
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