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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Thu Apr 27 23:36:32 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Class Types</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 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" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/Types.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Std. Ed. v1.3</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../java/sql/Timestamp.html"><B>PREV CLASS</B></A> NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="Types.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | <A HREF="#field_summary">FIELD</A> | CONSTR | <A HREF="#methods_inherited_from_class_java.lang.Object">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | CONSTR | METHOD</FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">java.sql</FONT><BR>Class Types</H2><PRE><A HREF="../../java/lang/Object.html">java.lang.Object</A> | +--<B>java.sql.Types</B></PRE><HR><DL><DT>public class <B>Types</B><DT>extends <A HREF="../../java/lang/Object.html">Object</A></DL><P><P>The class that defines the constants that are used to identify generic SQL types, called JDBC types. The actual type constant values are equivalent to those in XOPEN. <p> This class is never instantiated.<P><HR><P><!-- ======== INNER 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="../../java/sql/Types.html#ARRAY">ARRAY</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>ARRAY</code>.</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="../../java/sql/Types.html#BIGINT">BIGINT</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>BIGINT</code>.</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="../../java/sql/Types.html#BINARY">BINARY</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>BINARY</code>.</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="../../java/sql/Types.html#BIT">BIT</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>BIT</code>.</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="../../java/sql/Types.html#BLOB">BLOB</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>BLOB</code>.</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="../../java/sql/Types.html#CHAR">CHAR</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>CHAR</code>.</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="../../java/sql/Types.html#CLOB">CLOB</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>CLOB</code>.</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="../../java/sql/Types.html#DATE">DATE</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>DATE</code>.</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="../../java/sql/Types.html#DECIMAL">DECIMAL</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>DECIMAL</code>.</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="../../java/sql/Types.html#DISTINCT">DISTINCT</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>DISTINCT</code>.</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="../../java/sql/Types.html#DOUBLE">DOUBLE</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>DOUBLE</code>.</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="../../java/sql/Types.html#FLOAT">FLOAT</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>FLOAT</code>.</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="../../java/sql/Types.html#INTEGER">INTEGER</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>INTEGER</code>.</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="../../java/sql/Types.html#JAVA_OBJECT">JAVA_OBJECT</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>JAVA_OBJECT</code>.</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="../../java/sql/Types.html#LONGVARBINARY">LONGVARBINARY</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>LONGVARBINARY</code>.</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="../../java/sql/Types.html#LONGVARCHAR">LONGVARCHAR</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>LONGVARCHAR</code>.</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="../../java/sql/Types.html#NULL">NULL</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>NULL</code>.</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="../../java/sql/Types.html#NUMERIC">NUMERIC</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>NUMERIC</code>.</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="../../java/sql/Types.html#OTHER">OTHER</A></B></CODE><BR> The constant in the Java programming language that indicates that the SQL type is database-specific and gets mapped to a Java object that can be accessed via the methods <code>getObject</code> and <code>setObject</code>.</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="../../java/sql/Types.html#REAL">REAL</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>REAL</code>.</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="../../java/sql/Types.html#REF">REF</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>REF</code>.</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="../../java/sql/Types.html#SMALLINT">SMALLINT</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>SMALLINT</code>.</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="../../java/sql/Types.html#STRUCT">STRUCT</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>STRUCT</code>.</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="../../java/sql/Types.html#TIME">TIME</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>TIME</code>.</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="../../java/sql/Types.html#TIMESTAMP">TIMESTAMP</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>TIMESTAMP</code>.</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="../../java/sql/Types.html#TINYINT">TINYINT</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>TINYINT</code>.</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="../../java/sql/Types.html#VARBINARY">VARBINARY</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>VARBINARY</code>.</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="../../java/sql/Types.html#VARCHAR">VARCHAR</A></B></CODE><BR> The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type <code>VARCHAR</code>.</TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">⌨️ 快捷键说明
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