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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN""http://www.w3.org/TR/REC-html40/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Wed Jan 15 11:28:12 CET 2003 --><TITLE>DbJoinedTable</TITLE><META NAME="keywords" CONTENT="javatools.db.DbJoinedTable,DbJoinedTable class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"></HEAD><SCRIPT>function asd(){parent.document.title="DbJoinedTable";}</SCRIPT><BODY BGCOLOR="white" onload="asd();"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" 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SIZE="-1">javatools.db</FONT><BR>Class DbJoinedTable</H2><PRE>java.lang.Object | +--<A HREF="../../javatools/db/DbAbstractTable.html">javatools.db.DbAbstractTable</A> | +--<B>javatools.db.DbJoinedTable</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../javatools/db/DbTableUser.html">DbTableUser</A></DD></DL><HR><DL><DT>public class <B>DbJoinedTable</B><DT>extends <A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A></DL><P>This class represents a "joined table" in an SQL statement.<P><P><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#INNER_JOIN">INNER_JOIN</A></B></CODE><BR> Represents an inner join.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#LEFT_JOIN">LEFT_JOIN</A></B></CODE><BR> Represents a left join.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#NATURAL_JOIN">NATURAL_JOIN</A></B></CODE><BR> Represents a left join.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#OUTER_JOIN">OUTER_JOIN</A></B></CODE><BR> Represents an outer join.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#RIGHT_JOIN">RIGHT_JOIN</A></B></CODE><BR> Represents a right join.</TD></TR></TABLE> <A NAME="fields_inherited_from_class_javatools.db.DbAbstractTable"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields 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#db">db</A>, <A HREF="../../javatools/db/DbAbstractTable.html#displaySize">displaySize</A>, <A HREF="../../javatools/db/DbAbstractTable.html#names">names</A>, <A HREF="../../javatools/db/DbAbstractTable.html#tableName">tableName</A>, <A HREF="../../javatools/db/DbAbstractTable.html#types">types</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#DbJoinedTable(javatools.db.DbDatabase, javatools.db.DbAbstractTable, javatools.db.DbAbstractTable, int, javatools.db.DbExpr)">DbJoinedTable</A></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)</CODE><BR> Creates a new instance of DbJoinedTable</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javatools/db/DbDeleter.html">DbDeleter</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#deleter()">deleter</A></B>()</CODE><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> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#equals(java.lang.Object)">equals</A></B>(java.lang.Object o)</CODE><BR> Check if an object is equal to the current one.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javatools/db/DbColumn.html">DbColumn</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#getColumn(int)">getColumn</A></B>(int index)</CODE><BR> Get the column of the given index. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javatools/db/DbColumn.html">DbColumn</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#getColumn(java.lang.String)">getColumn</A></B>(java.lang.String name)</CODE><BR> Get the DbColumn representing the column with this name.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#getColumnCount()">getColumnCount</A></B>()</CODE><BR> Returns the number of columns</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javatools/db/DbConstraint.html">DbConstraint</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#getConstraint()">getConstraint</A></B>()</CODE><BR> Returns the DbConstraint object associated with this table.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Object</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#getDefault(int)">getDefault</A></B>(int index)</CODE><BR> Returns the default value for the field at the given index.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Object</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#getDefault(java.lang.String)">getDefault</A></B>(java.lang.String name)</CODE><BR> Returns the default value for the field whose name is specified.</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#inserter()">inserter</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#inserter(javatools.db.DbSelector)">inserter</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> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#setTableName(java.lang.String)">setTableName</A></B>(java.lang.String v)</CODE><BR> Sets the name of the referenced table.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javatools/db/DbDeleter.html">DbDeleter</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/db/DbJoinedTable.html#simpleDeleter()">simpleDeleter</A></B>()</CODE>⌨️ 快捷键说明
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