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<BR> Returns a deleter for deleting rows in the database. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javatools/db/DbInserter.html">DbInserter</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#simpleInserter()">simpleInserter</A></B>()</CODE><BR> Return an inserter for inserting new data in the database. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javatools/db/DbInserter.html">DbInserter</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#simpleInserter(javatools.db.DbSelector)">simpleInserter</A></B>(<A HREF="../../javatools/db/DbSelector.html">DbSelector</A> selector)</CODE><BR> Return an inserter for inserting new data in the database. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javatools/db/DbUpdater.html">DbUpdater</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#simpleUpdater()">simpleUpdater</A></B>()</CODE><BR> Return an updater for updating rows in the database. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javatools/db/DbUpdater.html">DbUpdater</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#updater()">updater</A></B>()</CODE><BR> Return an updater for updating rows in the database. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#usesTables(java.util.Set)">usesTables</A></B>(java.util.Set c)</CODE><BR> Returns the base tables used in this joined table.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javatools.db.DbAbstractTable"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class javatools.db.<A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../javatools/db/DbAbstractTable.html#getDatabase()">getDatabase</A>, <A HREF="../../javatools/db/DbAbstractTable.html#getFullTableName()">getFullTableName</A></CODE></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" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><A NAME="field_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Field Detail</B></FONT></TD></TR></TABLE><A NAME="INNER_JOIN"><!-- --></A><H3>INNER_JOIN</H3><PRE>public static final int <B>INNER_JOIN</B></PRE><DL><DD>Represents an inner join.<P><DL><DT><B>See Also:</B><DD><A HREF="../../constant-values.html#javatools.db.DbJoinedTable.INNER_JOIN">Constant Field Values</A></DL></DL><HR><A NAME="NATURAL_JOIN"><!-- --></A><H3>NATURAL_JOIN</H3><PRE>public static final int <B>NATURAL_JOIN</B></PRE><DL><DD>Represents a left join.<P><DL><DT><B>See Also:</B><DD><A HREF="../../constant-values.html#javatools.db.DbJoinedTable.NATURAL_JOIN">Constant Field Values</A></DL></DL><HR><A NAME="LEFT_JOIN"><!-- --></A><H3>LEFT_JOIN</H3><PRE>public static final int <B>LEFT_JOIN</B></PRE><DL><DD>Represents a left join.<P><DL><DT><B>See Also:</B><DD><A HREF="../../constant-values.html#javatools.db.DbJoinedTable.LEFT_JOIN">Constant Field Values</A></DL></DL><HR><A NAME="RIGHT_JOIN"><!-- --></A><H3>RIGHT_JOIN</H3><PRE>public static final int <B>RIGHT_JOIN</B></PRE><DL><DD>Represents a right join.<P><DL><DT><B>See Also:</B><DD><A HREF="../../constant-values.html#javatools.db.DbJoinedTable.RIGHT_JOIN">Constant Field Values</A></DL></DL><HR><A NAME="OUTER_JOIN"><!-- --></A><H3>OUTER_JOIN</H3><PRE>public static final int <B>OUTER_JOIN</B></PRE><DL><DD>Represents an outer join.<P><DL><DT><B>See Also:</B><DD><A HREF="../../constant-values.html#javatools.db.DbJoinedTable.OUTER_JOIN">Constant Field Values</A></DL></DL><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="DbJoinedTable(javatools.db.DbDatabase, javatools.db.DbAbstractTable, javatools.db.DbAbstractTable, int, javatools.db.DbExpr)"><!-- --></A><H3>DbJoinedTable</H3><PRE>public <B>DbJoinedTable</B>(<A HREF="../../javatools/db/DbDatabase.html">DbDatabase</A> db, <A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A> tabLeft, <A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A> tabRight, int pJoinType, <A HREF="../../javatools/db/DbExpr.html">DbExpr</A> pJoinCondition) throws <A HREF="../../javatools/db/DbException.html">DbException</A></PRE><DL><DD>Creates a new instance of DbJoinedTable<P><DT><B>Parameters:</B><DD><CODE>db</CODE> - The database to use.<DD><CODE>tabLeft</CODE> - The left table to be joined.<DD><CODE>tabRight</CODE> - The right table to be joined.<DD><CODE>pJoinType</CODE> - The join type to use.<DD><CODE>pJoinCondition</CODE> - The join condition expression.<DT><B>Throws:</B><DD><CODE><A HREF="../../javatools/db/DbException.html">DbException</A></CODE> - If something goes wrong.</DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="getDefault(int)"><!-- --></A><H3>getDefault</H3><PRE>public java.lang.Object <B>getDefault</B>(int index) throws <A HREF="../../javatools/db/DbException.html">DbException</A></PRE><DL><DD>Returns the default value for the field at the given index.<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../javatools/db/DbAbstractTable.html#getDefault(int)">getDefault</A></CODE> in class <CODE><A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A></CODE></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>index</CODE> - The field index.<DT><B>Returns:</B><DD>The default value for the requested field.<DT><B>Throws:</B><DD><CODE><A HREF="../../javatools/db/DbException.html">DbException</A></CODE> - If something goes wrong.</DL></DD></DL><HR><A NAME="equals(java.lang.Object)"><!-- --></A><H3>equals</H3><PRE>public boolean <B>equals</B>(java.lang.Object o)</PRE><DL><DD>Check if an object is equal to the current one.<P><DD><DL><DT><B>Overrides:</B><DD><CODE><A HREF="../../javatools/db/DbAbstractTable.html#equals(java.lang.Object)">equals</A></CODE> in class <CODE><A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A></CODE></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>o</CODE> - The object to be compared.<DT><B>Returns:</B><DD><CODE>true</CODE>: if these object are equal; <CODE>false</CODE>: otherwise.</DL></DD></DL><HR><A NAME="getDefault(java.lang.String)"><!-- --></A><H3>getDefault</H3><PRE>public java.lang.Object <B>getDefault</B>(java.lang.String name) throws <A HREF="../../javatools/db/DbException.html">DbException</A></PRE><DL><DD>Returns the default value for the field whose name is specified.<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../javatools/db/DbAbstractTable.html#getDefault(java.lang.String)">getDefault</A></CODE> in class <CODE><A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A></CODE></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>name</CODE> - The name of the needed field.<DT><B>Returns:</B><DD>The default value for the requested field.<DT><B>Throws:</B><DD><CODE><A HREF="../../javatools/db/DbException.html">DbException</A></CODE> - If something goes wrong.</DL></DD></DL><HR><A NAME="getColumn(java.lang.String)"><!-- --></A><H3>getColumn</H3><PRE>public <A HREF="../../javatools/db/DbColumn.html">DbColumn</A> <B>getColumn</B>(java.lang.String name) throws <A HREF="../../javatools/db/DbException.html">DbException</A></PRE><DL><DD>Get the DbColumn representing the column with this name.<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../javatools/db/DbAbstractTable.html#getColumn(java.lang.String)">getColumn</A></CODE> in class <CODE><A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A></CODE></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>name</CODE> - The name of tjhe needed column<DT><B>Returns:</B><DD>The column value<DT><B>Throws:</B><DD><CODE><A HREF="../../javatools/db/DbException.html">DbException</A></CODE> - If something goes wrong.</DL></DD></DL><HR><A NAME="getColumnCount()"><!-- --></A><H3>getColumnCount</H3><PRE>public int <B>getColumnCount</B>()</PRE><DL><DD>Returns the number of columns<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../javatools/db/DbAbstractTable.html#getColumnCount()">getColumnCount</A></CODE> in class <CODE><A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A></CODE></DL></DD><DD><DL><DT><B>Returns:</B><DD>The number of columns.</DL></DD></DL><HR><A NAME="deleter()"><!-- --></A><H3>deleter</H3><PRE>public <A HREF="../../javatools/db/DbDeleter.html">DbDeleter</A> <B>deleter</B>() throws <A HREF="../../javatools/db/DbException.html">DbException</A></PRE><DL><DD>Returns a deleter for deleting rows in the database. This deleter takes care of constraints.<P><DD><DL><DT><B>Overrides:</B><DD><CODE><A HREF="../../javatools/db/DbAbstractTable.html#deleter()">deleter</A></CODE> in class <CODE><A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A></CODE></DL></DD><DD><DL><DT><B>Returns:</B><DD>The DbDeleter object to perform delete operations.<DT><B>Throws:</B>⌨️ 快捷键说明
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