<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >db2_stmt_error</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="IBM DB2, Cloudscape and Apache Derby Functions" HREF="ref.ibm-db2.html"><LINK REL="PREVIOUS" TITLE="db2_statistics" HREF="function.db2-statistics.html"><LINK REL="NEXT" TITLE="db2_stmt_errormsg" HREF="function.db2-stmt-errormsg.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.db2-statistics.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.db2-stmt-errormsg.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.db2-stmt-error" ></A >db2_stmt_error</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN83589" ></A ><P > (PECL)</P >db2_stmt_error -- Returns a string containing the SQLSTATE returned by an SQL statement </DIV ><DIV CLASS="refsect1" ><A NAME="AEN83592" ></A ><H2 >说明</H2 >string <B CLASS="methodname" >db2_stmt_error</B > ( [resource stmt] )<BR ></BR ><P > Returns a string containing the SQLSTATE value returned by an SQL statement. </P ><P > If you do not pass a statement resource as an argument to <B CLASS="function" >db2_stmt_error()</B >, the driver returns the SQLSTATE value associated with the last attempt to return a statement resource, for example, from <A HREF="function.db2-prepare.html" ><B CLASS="function" >db2_prepare()</B ></A > or <A HREF="function.db2-exec.html" ><B CLASS="function" >db2_exec()</B ></A >. </P ><P > To learn what the SQLSTATE value means, you can issue the following command at a DB2 Command Line Processor prompt: <KBD CLASS="userinput" >db2 '? <CODE CLASS="parameter" >sqlstate-value</CODE >'</KBD >. You can also call <A HREF="function.db2-stmt-errormsg.html" ><B CLASS="function" >db2_stmt_errormsg()</B ></A > to retrieve an explicit error message and the associated SQLCODE value. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN83609" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >stmt</CODE ></DT ><DD ><P > A valid statement resource. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN83618" ></A ><H2 >返回值</H2 ><P > Returns a string containing an SQLSTATE value. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN83621" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.db2-conn-error.html" ><B CLASS="function" >db2_conn_error()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.db2-conn-errormsg.html" ><B CLASS="function" >db2_conn_errormsg()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.db2-stmt-errormsg.html" ><B CLASS="function" >db2_stmt_errormsg()</B ></A ></TD ></TR ></TBODY ></TABLE ><P ></P > </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.db2-statistics.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.db2-stmt-errormsg.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >db2_statistics</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.ibm-db2.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >db2_stmt_errormsg</TD ></TR ></TABLE ></DIV ></BODY ></HTML >