<?xml version="1.0" encoding="iso-8859-1"?>
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
|
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-us">
|
<head>
|
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
|
<meta name="dc.language" scheme="rfc1766" content="en-us" />
|
<!-- Licensed Materials Property of IBM -->
|
<!-- US Government Users Restricted Rights -->
|
<!-- Use, duplication or disclosure restricted by -->
|
<!-- GSA ADP Schedule Contract with IBM Corp. -->
|
<meta name="dc.date" scheme="iso8601" content="2009-12-04" />
|
<meta name="copyright" content="© Copyright IBM Corporation 2009" />
|
<meta name="security" content="public" />
|
<meta name="Robots" content="index,follow"/>
|
<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
|
<title>Release and Documentation Notes for IBM Informix JDBC Driver</title>
|
<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
|
<link rel="stylesheet" type="text/css" href="notesstyle.css" />
|
</head>
|
<body>
|
<a id="Top_Of_Page" name="Top_Of_Page"></a><h1>IBM Informix</h1>
|
<h1>Release and Documentation Notes for IBM Informix JDBC Driver</h1><span class="productlevel">3.50.JC6, December 2009</span>
|
<br />
|
<a name="wq1"></a>
|
<div id="wq1">
|
<h1>Contents</h1>
|
<div class="head1"><a id="ToC_1" name="ToC_1" href="#wq2" class="toclink">Release Notes</a></div>
|
<div class="head2"><a id="ToC_2" name="ToC_2" href="#i1085765" class="toclink">Overview</a></div>
|
<div class="head2"><a id="ToC_3" name="ToC_3" href="#wq3" class="toclink">IBM Informix Server Compatibility</a></div>
|
<div class="head2"><a id="ToC_4" name="ToC_4" href="#i1084897" class="toclink">Configuration</a></div>
|
<div class="head2"><a id="ToC_5" name="ToC_5" href="#wq4" class="toclink">What's New in Version 3.50.JC3 for the Informix JDBC Driver</a></div>
|
<div class="head3"><a id="ToC_6" name="ToC_6" href="#wq5" class="toclink">Savepoint Support in JDBC Applications</a></div>
|
<div class="head2"><a id="ToC_7" name="ToC_7" href="#wq6" class="toclink">What's New in Version 3.50.JC1 for the Informix JDBC Driver</a></div>
|
<div class="head3"><a id="ToC_8" name="ToC_8" href="#wq7" class="toclink">Support for Service Name in SQLHOSTS and Connection URLs</a></div>
|
<div class="head2"><a id="ToC_9" name="ToC_9" href="#wq8" class="toclink">Database Connections in the Demo Programs</a></div>
|
<div class="head2"><a id="ToC_10" name="ToC_10" href="#wq9" class="toclink">Fixed Problems</a></div>
|
<div class="head3"><a id="ToC_11" name="ToC_11" href="#wq10" class="toclink">Defects fixed in Version 3.50.JC6</a></div>
|
<div class="head3"><a id="ToC_12" name="ToC_12" href="#wq11" class="toclink">Defects fixed in Version 3.50.JC5</a></div>
|
<div class="head3"><a id="ToC_13" name="ToC_13" href="#wq12" class="toclink">Defects fixed in Version 3.50.JC4</a></div>
|
<div class="head3"><a id="ToC_14" name="ToC_14" href="#wq13" class="toclink">Defects fixed in Version 3.50.JC3R1</a></div>
|
<div class="head3"><a id="ToC_15" name="ToC_15" href="#wq14" class="toclink">Defects fixed in Version 3.50.JC3</a></div>
|
<div class="head3"><a id="ToC_16" name="ToC_16" href="#wq15" class="toclink">Defects fixed in Version 3.50.JC2</a></div>
|
<div class="head3"><a id="ToC_17" name="ToC_17" href="#wq16" class="toclink">Defects fixed in Version 3.50.JC1</a></div>
|
<div class="head2"><a id="ToC_18" name="ToC_18" href="#wq17" class="toclink">Limitations</a></div>
|
<div class="head2"><a id="ToC_19" name="ToC_19" href="#wq18" class="toclink">XML Parser</a></div>
|
<div class="head1"><a id="ToC_20" name="ToC_20" href="#jdbcdocnotes" class="toclink">Documentation Notes</a></div>
|
<div class="head2"><a id="ToC_21" name="ToC_21" href="#i1084897d" class="toclink">Documentation Notes and Corrections</a></div>
|
<div class="head1"><a id="ToC_22" name="ToC_22" href="#noitces" class="toclink">Notices</a></div>
|
<div class="head2"><a id="ToC_23" name="ToC_23" href="#tmrks01" class="toclink">Trademarks</a></div>
|
</div>
|
<a name="wq2"></a>
|
<h1 id="wq2">Release Notes</h1>
|
<a name="i1085765"></a>
|
<h2 id="i1085765">Overview</h2>
|
<p>The purpose of these release notes is to make you aware of any
|
special actions required to configure and use the IBM® Informix® JDBC
|
Driver on your computer. This file also describes new features and
|
feature differences from earlier versions of this product and other IBM Informix products and how these differences affect
|
current products. This release notes document is not intended to be
|
all-inclusive; it should be used as an addendum to the <em>IBM Informix JDBC Driver Programmer's Guide</em>, which
|
provides thorough information about product features and behavior.
|
These release notes are written for Java™ programmers
|
who use the JDBC API to connect to IBM Informix databases via the IBM Informix JDBC Driver.</p>
|
<a name="wq3"></a>
|
<h2 id="wq3">IBM Informix Server Compatibility</h2>
|
<p>IBM Informix JDBC Driver 3.50 is supported with the
|
following server versions:</p>
|
<ul>
|
<li>IBM Informix Dynamic Server, Version 9.2x, 9.3x, 9.4x,
|
10.0, 11.10, 11.50</li>
|
<li>IBM Informix Dynamic Server Express Edition, Version
|
10.0, 11.10, 11.50</li>
|
<li>IBM Informix Extended Parallel Server, Version 8.3x,
|
8.4x, 8.5x</li>
|
<li>IBM Informix Dynamic Server, Version 7.x</li>
|
<li>IBM Informix-SE, Version
|
5.x, 7.x</li>
|
<li>IBM Informix OnLine, Version 5.x</li></ul>
|
<a name="i1084897"></a>
|
<h2 id="i1084897">Configuration</h2>
|
<p>You must have JRE 1.4.2 or later installed to use the IBM Informix JDBC Driver. Refer to <a href="http://java.sun.com/products/jdbc/">http://java.sun.com/products/jdbc/</a> for
|
details.</p>
|
<p>The IBM Informix JDBC driver is tested to run on these platforms:</p>
|
<ul>
|
<li>Sun 32-bit Solaris Sparc Solaris 9, 10</li>
|
<li>Sun 64-bit Solaris Sparc Solaris 9, 10</li>
|
<li>Sun 64-bit Solaris AMD64 (Opteron) Solaris 10</li>
|
<li>HP 32-bit HP-UX PA-RISC HP-UX 11i, HP-UX 11.23, 11.31</li>
|
<li>HP 64-bit HP-UX PA-RISC HP-UX 11i, HP-UX 11.23,11.31</li>
|
<li>HP 64-bit HP-UX Itanium® HP-UX
|
11.23PI HP-UX 11.31</li>
|
<li>IBM 32-bit AIX® PowerPC® AIX 5L™ 5.3</li>
|
<li>IBM 64-bit AIX PowerPC AIX 5L 5.3</li>
|
<li>Windows® 32-bit Windows 2003, Windows XP, Windows Vista, Windows Server
|
2008 (Longhorn)</li>
|
<li>Intel® 32-bit Linux® x86 RHEL 4 RHEL 5, SUSE
|
SLES 10,Asianux 2.0, Asianux 3.0, Debian 4.0, Ubuntu 6.06 LTS, Ubuntu
|
7.10</li>
|
<li>Intel/AMD 64-bit Linux x86_64
|
(EM64T/AMD64) RHEL 4, RHEL 5, SUSE SLES 10, Asianux 2.0, Asianux 3.0,
|
Debian 4.0, Ubuntu 6.06 LTS, Ubuntu 7.10</li>
|
<li>IBM 64-bit Linux POWER® (pSeries/iSeries, OpenPower®, JS20 Blades) RHEL 4, RHEL 5, SUSE SLES
|
10, Asianux 2.0, Asianux 3.0</li>
|
<li>IBM 64-bit Linux zSeries® RHEL 4 RHEL 5, SUSE SLES 10</li>
|
<li>Windows 64-bit (EM64T/AMD64) Windows 2003, Windows XP, Windows Vista, Windows Server
|
2008 (Longhorn)</li>
|
<li>MAC 64-bit MAC Intel EM64T/AMD
|
OS X Leopard</li></ul>
|
<a name="wq4"></a>
|
<h2 id="wq4">What's New in Version 3.50.JC3 for the Informix JDBC Driver</h2>
|
<p>The Informix JDBC Driver,
|
Version 3.50.JC3, supports the following new feature.</p>
|
<a name="wq5"></a>
|
<h3 id="wq5">Savepoint Support in JDBC Applications</h3>
|
<p>Informix Dynamic Server
|
(IDS) now supports using savepoints within the statements of an SQL
|
transaction. See the IDS release notes for a description of this feature.</p>
|
<p>The following methods supplied by the JDBC 3.0 specification are
|
now valid in this release: </p>
|
<ul>
|
<li><span class="pk">setSavepoint( )</span></li>
|
<li><span class="pk">getSavepointId( )</span></li>
|
<li><span class="pk">getSavepointName( )</span></li>
|
<li><span class="pk">releaseSavepoint( )</span></li>
|
<li><span class="pk">rollback</span>(<var class="pv">savepoint</var>)</li></ul>
|
<p>The methods that return multiple result sets are now the only standard
|
methods the JDBC 3.0 specification that are not currently supported
|
by the IBM Informix JDBC driver.</p>
|
<p>In addition, the following new method of the <span class="pk">IfxConnection</span> class
|
can define a savepoint whose identifier is unique in the current connection: </p>
|
<ul>
|
<li><span class="pk">setSavepointUnique( )</span></li></ul>
|
<p>Two new classes have been added to JDBC to support savepoint objects: </p>
|
<ul>
|
<li><span class="pk">IfmxSavepoint</span> ( Interface )</li>
|
<li><span class="pk">IfxSavepoint</span> ( Savepoint class)</li></ul>
|
<a name="wq6"></a>
|
<h2 id="wq6">What's New in Version 3.50.JC1 for the Informix JDBC Driver</h2>
|
<p>Changes were made in the 3.50.JC1 version of Informix JDBC driver to allow you to use the following
|
features of IDS, version 11.50. See the IDS release notes for that
|
version to learn more about the new features:</p>
|
<ul>
|
<li>High availability cluster Connection Manager (installed as part
|
of IBM Informix Client SDK)</li>
|
<li>The new BIGINT and BIGSERIAL data types</li>
|
<li>Single sign-on authentication</li>
|
<li>Support for IS NULL or IS NOT NULL with expressions</li>
|
<li>J/Foundation Upgraded to JRE 5.0</li></ul>
|
<p>The following new feature is available in the Informix JDBC Driver, 3.50.JC1.</p>
|
<a name="wq7"></a>
|
<h3 id="wq7">Support for Service Name in SQLHOSTS and Connection URLs</h3>
|
<p>You can now specify the service name of the Informix database server instead of the port number
|
when configuring connections in the <strong>sqlhosts</strong> file
|
or a connection URL.</p>
|
<a name="wq8"></a>
|
<h2 id="wq8">Database Connections in the Demo Programs</h2>
|
<p>Except for the pickaseat demo, the examples listed in the<em> IBM Informix JDBC Driver Programmer's
|
Guide</em>, Version 3.50, use the <strong>DriverManager.getConnection()</strong> method
|
to get a database connection. Sun Microsystems recommends using a
|
DataSource object instead. For more information, refer to the Sun
|
documentation and to the README.TXT file in the <strong>demo/pickaseat </strong>directory.</p>
|
<a name="wq9"></a>
|
<h2 id="wq9">Fixed Problems</h2>
|
<p>The following are required. Otherwise, the java.net library might
|
throw a <tt class="xph">java.net.UnknownHostException</tt> when connecting to
|
an IDS server using a host with an ipV6 address:</p>
|
<ul>
|
<li>APAR IY56903 for AIX 5.1</li></ul>
|
<p><em>or</em></p>
|
<ul>
|
<li>APAR IY57293 for AIX 5.2</li></ul>
|
<a name="wq10"></a>
|
<h3 id="wq10">Defects fixed in Version 3.50.JC6</h3>
|
<p>The following defects were corrected in version 3.50.JC6:</p>
|
<ul>
|
<li>IC62408 JDBC-JCSM -5009 AUTHENTICATION ERROR WHEN ATTEMPTING TO
|
DO PASSWORD ENCRYPTION WITH JDBC</li>
|
<li>IC63378 JDBC-GENERIC GETMETADATA THROWS EXCEPTION IN CONJUNCTION
|
WITH ONCONFIG PARAMETER SQL_LOGICAL_CHAR</li>
|
<li>IC63455 JDBC-GENERIC PHYSICAL CONNECTIONS ARE NOT PROPERLY CLOSED
|
WHEN USING CONNECTION POOLING</li>
|
<li>IC63506 JDBC-GENERIC THE FUNCTION GETROW() RETURNS 0 FOR EVERY
|
ROW IN THE RESULT SET.</li>
|
<li>IC64794 JDBC-GENERIC -79865 RETURNED INCORRECTLY WHEN QUERYTIMEOUT
|
OCCURS AFTER A PREVIOUS EXCEPTION WHEN USING THE INFORMIX JDBC DRIVER</li>
|
<li>IC64795 JDBC-GENERIC IFXCONNECTIONPOOLMANAGER CAN THROW AN INDEXOUTOFBOUNDSEXCEPTION:
|
INDEX: -1, SIZE: -1</li></ul>
|
<a name="wq11"></a>
|
<h3 id="wq11">Defects fixed in Version 3.50.JC5</h3>
|
<p>The following defects were corrected in version 3.50.JC5:</p>
|
<ul>
|
<li>IC59442 JDBC-GENERIC NULLPOINTEREXCEPTION WHEN WRONG PASSWORD
|
IS SUPPLIED WITH PAM ENABLED</li>
|
<li>IC61014 JDBC-GENERIC "TOO MANY OR TOO FEW HOST VARIABLES GIVEN"
|
EXCEPTION THROWN WHEN DOING A BATCH UPDATE</li>
|
<li>IC61408 JDBC-GENERIC WHEN USING JDBC, THE BLOB DATA IS NOT LOADED
|
IN THE SBSPACE WHERE THE TABLE IS SAYING (PUT COL IN SBSPACE).|IN
|
USING JDBC, THE BLOB DATA ISN'T LOADED IN THE SBSPACE WHERE THE TABLE
|
IS SAYING (PUT COL IN SBSPACE).</li></ul>
|
<a name="wq12"></a>
|
<h3 id="wq12">Defects fixed in Version 3.50.JC4</h3>
|
<p>The following defects were corrected in version 3.50.JC4:</p>
|
<ul>
|
<li>IC58469 JDBC-GENERIC JAVA UDR RETURNS OUT OF MEMORY ERROR</li>
|
<li>IC59113 JDBC-GENERIC JDBC CONNECTION HANGS DUE TO PACKET LOST
|
ON THE CLIENT SIDE</li>
|
<li>IC59283 JDBC-GENERIC JDBC HANGS USING XA CONNECTIONS AND CONNECTION
|
POOLING</li>
|
<li>IC60422 JDBC-GENERIC USING GROUPNAME TO CONNECT IN HDR PAIR FAILS
|
WITH XADATASOURCE</li>
|
<li>IC60423 JDBC-GENERIC JDBC: SETLONG() GIVES JAVA.LANG.NULLPOINTEREXCEPTION</li></ul>
|
<a name="wq13"></a>
|
<h3 id="wq13">Defects fixed in Version 3.50.JC3R1</h3>
|
<p>The following defect was corrected in version 3.50.JC3R1:</p>
|
<ul>
|
<li>IC60421 JDBC-JCSM SECURITY: JDBC DRIVER SENDS UNENCRYPTED PASSWORD
|
OVER THE NETWORK EVEN WHEN SECURITY=PASSWORD OPTION IS USED</li></ul>
|
<a name="wq14"></a>
|
<h3 id="wq14">Defects fixed in Version 3.50.JC3</h3>
|
<p>The following defect was corrected in version 3.50.JC3:</p>
|
<ul>
|
<li> IC58245 JDBC-GENERIC GETPROCEDURECOLUMNS RETURNS NULL FOR COLUMN
|
NAME WITH A COLUMN TYPE OF 5 (RETURN)</li></ul>
|
<a name="wq15"></a>
|
<h3 id="wq15">Defects fixed in Version 3.50.JC2</h3>
|
<p>The following defects were corrected in version 3.50.JC2:</p>
|
<ul>
|
<li>IC57135 JDBC-GENERIC JDBC HANGS WHEN CONNECTING TO IDS VIA WEBLOGIC</li>
|
<li>IC56691 USING SETOBJECT() TO SET A NUMERIC VALUE TO INSERT TO
|
"" RAISES AN EXCEPTION.</li>
|
<li>IC57329 DATABASEMETADATA.GETPROCEDURECOLUMNS() RETURNS WRONG COLUMN_TYPE
|
WHEN "OUT" / "INOUT" KEYWORDS ARE USE IN ROUTINE PARAMETER LIST</li></ul>
|
<a name="wq16"></a>
|
<h3 id="wq16">Defects fixed in Version 3.50.JC1</h3>
|
<p>The following defects were corrected in version 3.50.JC1:</p>
|
<ul>
|
<li>IC56169 REQUEST JDBC DRIVER TO PARSE SERVICENAME WHEN USING SQLHOSTS
|
LOOKUP IMPLEMENTATION</li>
|
<li>IC56171 NULLPOINTEREXCEPTION RAISED WHEN USING SETOBJECT FOR A
|
PLACEHOLDER LINKED TO A FUNCTION CALL</li>
|
<li>IC49877 THE JDBC DRIVER ALLOWS THE INSERTION OF INVALID CHARACTERS
|
FOR A CHARACTER SET</li>
|
<li>IC52058 SYSTEM OR INTERNAL ERROR JAVA.LANG.REFLECT.INVOCATIONTARGETEXCEPTION.
|
ERROR: -79716 WHEN USING TEXT COLUMNS</li>
|
<li>IC52537 NEED TO REWRITE THE IFXTMPFILE CLASS TO AVOID USING THE
|
FILE.DELETEONEXIT() METHOD</li>
|
<li>IC52703 CODE-SET CONVERSION FOR TEXT DATA TYPES NOT WORKING</li>
|
<li>IC52997 THE ENVIRONMENT VARIABLE NAME IFX_PAD_VARCHAR IS WRONGLY
|
DOCUMENTED AS IFX_PADVARCHAR WITHIN JDBC 3 DOCUMENTATION</li>
|
<li>IC53003 NULLPOINTER EXCEPTION USING SETCHARACTERSTREAM() WITH
|
A ZERO LENGTH STRING</li>
|
<li>IC53411 JDBC: DATE/TIME OFFSET WHEN READING AND WRITING DATA</li>
|
<li>IC53557 BINDING TO FLOAT TYPE WITH THE JAVA METHOD SETDOUBLE CAUSES
|
PROBLEMS ON JDBC 3.00.JC3</li>
|
<li>IC54835 JAPANESE CHARACTERS ARE CORRUPTED WHEN JDBC CONNECTS TO
|
ONLINE 5.20</li>
|
<li>IC54850 ERROR 349 "DATABASE NOT SELECTED YET WHEN" WHEN CALLING
|
DATABASEMETADATA.GETUDTS IF THERE IS NO OPEN DATABASE.</li>
|
<li>IC54852 EXECUTING SIMULTANEOUS CALLS TO GETUDTS() COULD FAIL WITH
|
ERROR 673 "ROUTINE ROUTINE-NAME ALREADY EXISTS IN DATABASE"</li></ul>
|
<a name="wq17"></a>
|
<h2 id="wq17">Limitations</h2>
|
<p>Sun JDK 1.4.2 does not support the codeset CP943.</p>
|
<p>Refer to the <em>IBM Informix JDBC Driver Programmer's
|
Guide</em> for complete list of unsupported methods.</p>
|
<a name="wq18"></a>
|
<h2 id="wq18">XML Parser</h2>
|
<p>The Xerces XML library<strong> xerces.jar</strong> has been
|
removed from distribution with the IBM Informix JDBC driver 3.10 and
|
later. Xerces is an open source library that is freely available for
|
download from the following location:</p>
|
<p><a href="http://www.alphaworks.ibm.com/tech/xml4j">http://www.alphaworks.ibm.com/tech/xml4j </a></p>
|
<a name="jdbcdocnotes"></a>
|
<h1 id="jdbcdocnotes">Documentation Notes</h1>
|
<a name="i1084897d"></a>
|
<h2 id="i1084897d">Documentation Notes and Corrections</h2>
|
<p>This section describes feature and performance topics not covered
|
in the <em>IBM Informix JDBC Driver Programmer's
|
Guide</em> or modified since publication.</p>
|
<p></p>
|
<dl>
|
<dt class="bold">Handling Transactions</dt>
|
<dd>In the section "Handling Transactions" in Chapter 3,
|
the text "JDBC applications can create, destroy, or rollback to
|
savepoint objects through the following standard JDBC methods of class
|
IfxConnection:" is followed by a list of the methods. There is
|
an error in that list. Instead of <strong>rollbackSavepoint(
|
)</strong>, the last method in the list should be <strong>rollback</strong>(<var class="pv">savepoint</var>).
|
</dd>
|
<dt class="bold">Avoid Errors Transferring Large Objects</dt>
|
<dd>In the section "Smart Large Object Data Types" in Chapter
|
4, a new section has been added about avoiding errors when you transfer
|
large objects.
|
<p>The <strong>IFX_LOB_XFERSIZE</strong> environment
|
variable is used to specify the number of bytes in a CLOB or BLOB
|
to transfer from a client application to the database server before
|
checking whether an error has occurred. The error check occurs each
|
time the specified number of bytes is transferred. If an error occurs,
|
the remaining data is not sent and an error is reported. If no error
|
occurs, the file transfer will continue until it finishes.</p>
|
<p>For
|
example, if the value of <strong>IFX_LOB_XFERSIZE</strong> is
|
set to 10485760 (10 MB), then error checking will occur after every
|
10485760 bytes of the CLOB or BLOB is sent. If the <strong>IFX_LOB_XFERSIZE</strong> environment
|
variable is not set, the error check occurs after the entire BLOB
|
or CLOB is transferred.</p>
|
<p>The valid range for the <strong>IFX_LOB_XFERSIZE</strong> environment
|
variable is from 1 to 9223372036854775808 bytes. The <strong>IFX_LOB_XFERSIZE</strong> environment
|
variable is set on the client.</p>
|
<p>You should adjust the value of <strong>IFX_LOB_XFERSIZE</strong> to suit your environment. Set the <strong>IFX_LOB_XFERSIZE</strong> environment variable low enough
|
so that transmission errors of large BLOB or CLOB data types are detected
|
early, but not so low that excessive network resources are consumed.</p>
|
</dd>
|
<dt class="bold">Enabling unicode collation by Java/JDBC client applications</dt>
|
<dd>In the section "Support for IBM Informix GLS Variables" in Chapter 6, the
|
following information about the GL_USEGLU environment variable has
|
been added:
|
<p>To enable Unicode collation by Java/JDBC client applications
|
using the International Components for Unicode (ICU), specify <strong>GL_USEGLU=1</strong> in the connection string before connecting
|
to a Dynamic Server instance. This enables the server to utilize advanced
|
Unicode converters that are required to work with Java.</p>
|
</dd>
|
<dt class="bold">Avoid Application Hanging Problems (HP-UX only)</dt>
|
<dd>In the section "Managing Performance" in Chapter 7,
|
the following information about the PTHREAD_COMPAT_MODE environment
|
variable has been added:
|
<p>If your JDBC application hangs on your
|
HP-UX server, check the setting for the PTHREAD_COMPAT_MODE
|
environment variable on the HP-UX server. The PTHREAD_COMPAT_MODE
|
environment variable should be set to 1. This variable tells the pthread
|
library (libpthread) to run in 1 X 1 mode instead of MxN mode. 1 X
|
1 is the default mode now on HP-UX. Setting this environment variable
|
should resolve the hang problem.</p>
|
</dd>
|
</dl>
|
<a name="noitces"></a>
|
<h1 id="noitces">Notices</h1>
|
<p>This information was developed for products and services offered
|
in the U.S.A.</p>
|
<p>IBM may not offer the products,
|
services, or features discussed in this document in all countries.
|
Consult your local IBM representative
|
for information on the products and services currently available in
|
your area. Any reference to an IBM product,
|
program, or service is not intended to state or imply that only that IBM product, program, or service
|
may be used. Any functionally equivalent product, program, or service
|
that does not infringe any IBM intellectual
|
property right may be used instead. However, it is the user’s
|
responsibility to evaluate and verify the operation of any non-IBM
|
product, program, or service.</p>
|
<p>IBM may have patents or pending
|
patent applications covering subject matter described in this document.
|
The furnishing of this document does not give you any license to these
|
patents. You can send license inquiries, in writing, to: </p>
|
<pre class="address">IBM Director of Licensing
|
IBM Corporation
|
North Castle Drive
|
Armonk, NY 10504-1785
|
U.S.A.</pre>
|
<p>For license inquiries regarding double-byte (DBCS) information,
|
contact the IBM Intellectual
|
Property Department in your country or send inquiries, in writing,
|
to: </p>
|
<pre class="address">Intellectual Property Licensing
|
Legal and Intellectual Property Law
|
IBM Japan Ltd.
|
1623-14, Shimotsuruma, Yamato-shi
|
Kanagawa 242-8502 Japan</pre>
|
<p><strong>The following paragraph does not apply to the
|
United Kingdom or any other country where such provisions are inconsistent
|
with local law: </strong><span class="smallcaps">INTERNATIONAL BUSINESS
|
MACHINES CORPORATION PROVIDES THIS PUBLICATION "AS IS" WITHOUT
|
WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT
|
LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY
|
OR FITNESS FOR A PARTICULAR PURPOSE</span>. Some states do not allow
|
disclaimer of express or implied warranties in certain transactions,
|
therefore, this statement may not apply to you.</p>
|
<p>This information could include technical inaccuracies or typographical
|
errors. Changes are periodically made to the information herein; these
|
changes will be incorporated in new editions of the publication. IBM may make improvements and/or
|
changes in the product(s) and/or the program(s) described in this
|
publication at any time without notice.</p>
|
<p>Any references in this information to non-IBM Web sites are provided
|
for convenience only and do not in any manner serve as an endorsement
|
of those Web sites. The materials at those Web sites are not part
|
of the materials for this IBM product
|
and use of those Web sites is at your own risk.</p>
|
<p>IBM may use or distribute
|
any of the information you supply in any way it believes appropriate
|
without incurring any obligation to you.</p>
|
<p>Licensees of this program who wish to have information about it
|
for the purpose of enabling: (i) the exchange of information between
|
independently created programs and other programs (including this
|
one) and (ii) the mutual use of the information which has been exchanged,
|
should contact: </p>
|
<pre class="address">IBM Corporation
|
J46A/G4
|
555 Bailey Avenue
|
San Jose, CA 95141-1003
|
U.S.A.</pre>
|
<p>Such information may be available, subject to appropriate terms
|
and conditions, including in some cases, payment of a fee.</p>
|
<p>The licensed program described in this information and all licensed
|
material available for it are provided by IBM under terms of the IBM Customer
|
Agreement, IBM International
|
Program License Agreement, or any equivalent agreement between us.</p>
|
<p>Any performance data contained herein was determined in a controlled
|
environment. Therefore, the results obtained in other operating environments
|
may vary significantly. Some measurements may have been made on development-level
|
systems and there is no guarantee that these measurements will be
|
the same on generally available systems. Furthermore, some measurements
|
may have been estimated through extrapolation. Actual results may
|
vary. Users of this document should verify the applicable data for
|
their specific environment.</p>
|
<p>Information concerning non-IBM products was obtained from the suppliers
|
of those products, their published announcements or other publicly
|
available sources. IBM has not
|
tested those products and cannot confirm the accuracy of performance,
|
compatibility or any other claims related to non-IBM products. Questions
|
on the capabilities of non-IBM products should be addressed to the
|
suppliers of those products.</p>
|
<p>All statements regarding IBM’s
|
future direction or intent are subject to change or withdrawal without
|
notice, and represent goals and objectives only.</p>
|
<p>All IBM prices shown are IBM’s suggested retail prices,
|
are current and are subject to change without notice. Dealer prices
|
may vary.</p>
|
<p>This information contains examples of data and reports used in
|
daily business operations. To illustrate them as completely as possible,
|
the examples include the names of individuals, companies, brands,
|
and products. All of these names are fictitious and any similarity
|
to the names and addresses used by an actual business enterprise is
|
entirely coincidental.</p>
|
<div>
|
<span class="pblktitle">COPYRIGHT LICENSE</span>
|
<p>This information contains sample application programs in source
|
language, which illustrate programming techniques on various operating
|
platforms. You may copy, modify, and distribute these sample programs
|
in any form without payment to IBM,
|
for the purposes of developing, using, marketing or distributing application
|
programs conforming to the application programming interface for the
|
operating platform for which the sample programs are written. These
|
examples have not been thoroughly tested under all conditions. IBM, therefore, cannot guarantee
|
or imply reliability, serviceability, or function of these programs.
|
The sample programs are provided "AS IS", without warranty of any
|
kind. IBM shall not be liable
|
for any damages arising out of your use of the sample programs.</p>
|
<p>Each copy or any portion of these sample programs or any derivative
|
work, must include a copyright notice as follows: </p>
|
<ul class="simple">
|
<li>© (your company name) (year). Portions of this code are
|
derived from IBM Corp. Sample
|
Programs. © Copyright IBM Corp.
|
(enter the year or years). All rights reserved.</li></ul>
|
<p>If you are viewing this information softcopy, the photographs and
|
color illustrations may not appear.</p></div>
|
<a name="tmrks01"></a>
|
<h2 id="tmrks01">Trademarks</h2>
|
<p>IBM, the IBM logo, and ibm.com® are
|
trademarks or registered trademarks of International Business Machines
|
Corp., registered in many jurisdictions worldwide. Other product and
|
service names might be trademarks of IBM or
|
other companies. A current list of IBM trademarks
|
is available on the Web at "Copyright and trademark information"
|
at >http://www.ibm.com/legal/copytrade.shtml</a>.</p>
|
<p>Adobe®, the Adobe logo, and PostScript® are either registered
|
trademarks or trademarks of Adobe Systems
|
Incorporated in the United States, and/or other countries.</p>
|
<p>Intel, Itanium, and Pentium® are
|
trademarks or registered trademarks of Intel Corporation
|
or its subsidiaries in the United States and other countries.</p>
|
<p>Java and all Java-based trademarks
|
are trademarks of Sun Microsystems, Inc. in the United States, other
|
countries, or both.</p>
|
<p>Linux is a registered trademark
|
of Linus Torvalds in the United States, other countries, or both.</p>
|
<p>Microsoft®, Windows, and Windows NT® are trademarks
|
of Microsoft Corporation
|
in the United States, other countries, or both.</p>
|
<p>UNIX® is a registered trademark
|
of The Open Group in the United States and other countries.</p>
|
<p>Other company, product, or service names may be trademarks or service
|
marks of others.</p>
|
<p>Contact support: <a href=" http://www.ibm.com/software/data/informix/ids/support/"> http://www.ibm.com/software/data/informix/ids/support/</a></p>
|
<p>© Copyright IBM Corp.
|
2008, 2009</p>
|
<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
|
</body>
|
</html>
|
