<style>
/* Changing the layout to use less space for mobiles */
@media screen and (max-device-width: 480px), screen and (-webkit-min-device-pixel-ratio: 2) {
#email-body { min-width: 30em !important; }
#email-page { padding: 8px !important; }
#email-banner { padding: 8px 8px 0 8px !important; }
#email-avatar { margin: 1px 8px 8px 0 !important; padding: 0 !important; }
#email-fields { padding: 0 8px 8px 8px !important; }
#email-gutter { width: 0 !important; }
}
</style>
<div id="email-body">
<table id="email-wrap" align="center" border="0" cellpadding="0" cellspacing="0" style="background-color:#f0f0f0;color:#000000;width:100%;">
<tr valign="top">
<td id="email-page" style="padding:16px !important;">
<table align="center" border="0" cellpadding="0" cellspacing="0" style="background-color:#ffffff;border:1px solid #bbbbbb;color:#000000;width:100%;">
<tr valign="top">
<td bgcolor="#3e4c4e" style="background-color:#3e4c4e;color:#ffffff;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;line-height:1;"><img src="https://www.jboss.org/dms/hibernate/images/jira/jiraheader_hibernate.png" alt="" style="vertical-align:top;" /></td>
</tr><tr valign="top">
<td id="email-banner" style="padding:32px 32px 0 32px;">
<table align="left" border="0" cellpadding="0" cellspacing="0" width="100%" style="width:100%;">
<tr valign="top">
<td style="color:#505050;font-family:Arial,FreeSans,Helvetica,sans-serif;padding:0;">
<img id="email-avatar" src="https://hibernate.onjira.com/secure/useravatar?ownerId=brmeyer&avatarId=11140" alt="" height="48" width="48" border="0" align="left" style="padding:0;margin: 0 16px 16px 0;" />
<div id="email-action" style="padding: 0 0 8px 0;font-size:12px;line-height:18px;">
<a class="user-hover" rel="brmeyer" id="email_brmeyer" href="https://hibernate.onjira.com/secure/ViewProfile.jspa?name=brmeyer" style="color:#6c797f;">Brett Meyer</a>
updated <img src="https://hibernate.onjira.com/images/icons/bug.gif" height="16" width="16" border="0" align="absmiddle" alt="Bug"> <a style='color:#6c797f;text-decoration:none;' href='https://hibernate.onjira.com/browse/HHH-6655'>HHH-6655</a>
</div>
<div id="email-summary" style="font-size:16px;line-height:20px;padding:2px 0 16px 0;">
<a style='color:#6c797f;text-decoration:none;' href='https://hibernate.onjira.com/browse/HHH-6655'><strong>trim function on DB2 is broken</strong></a>
</div>
</td>
</tr>
</table>
</td>
</tr>
<tr valign="top">
<td id="email-fields" style="padding:0 32px 32px 32px;">
<table border="0" cellpadding="0" cellspacing="0" style="padding:0;text-align:left;width:100%;" width="100%">
<tr valign="top">
<td id="email-gutter" style="width:64px;white-space:nowrap;"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 10px 10px 0;white-space:nowrap;">
<strong style="font-weight:normal;color:#505050;">Change By:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<a class="user-hover" rel="brmeyer" id="email_brmeyer" href="https://hibernate.onjira.com/secure/ViewProfile.jspa?name=brmeyer" style="color:#6c797f;">Brett Meyer</a>
(01/Oct/12 9:59 AM)
</td>
</tr>
<tr valign="top">
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 10px 10px 0;white-space:nowrap;">
<strong style="font-weight:normal;color:#505050;">Description:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<span class="diffcontext">DB2Dialect uses AnsiTrimEmulationFunction for the "trim" function. This attempts to use the following SQL:<br><br>select replace(replace(ltrim(rtrim(replace(replace(customer0_.NAME, ' ', '${space}$'), ?, ' '))), ' ', ?), '${space}$', ' ')<br><br>This fails w/ the following error:<br><br>com.ibm.db2.jcc.am.</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">SqlSyntaxErrorException</span>
<span class="diffaddedchars" style="background-color:#ddfade;">SqlException</span>
<span class="diffcontext">: DB2 SQL Error: SQLCODE=-</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">418</span>
<span class="diffaddedchars" style="background-color:#ddfade;">313</span>
<span class="diffcontext">, SQLSTATE=</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">42610</span>
<span class="diffcontext">, SQLERRMC=null, DRIVER=4.13.80<br><br></span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">Allowing the dialect to use the</span>
<span class="diffaddedchars" style="background-color:#ddfade;">When</span>
<span class="diffcontext"> "trim</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">(?1 ?2 ?3 ?4)</span>
<span class="diffcontext">"</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;"> instead results in:<br><br>select</span>
<span class="diffaddedchars" style="background-color:#ddfade;"> is bound, it expects the</span>
<span class="diffcontext"> trim</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">(BOTH ? from customer0_</span>
<span class="diffaddedchars" style="background-color:#ddfade;"> character to appear only once in the statement</span>
<span class="diffcontext">.</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">NAME) as col_0_0_ from CUSTOMER_TABLE customer0_ where customer0_.NAME=?<br><br>com.ibm.db2.jcc.am.SqlSyntaxErrorException: DB2</span>
<span class="diffaddedchars" style="background-color:#ddfade;"> In AnsiTrimEmulationFunction's</span>
<span class="diffcontext"> SQL</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;"> Error: SQLCODE=-123</span>
<span class="diffcontext">,</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;"> SQLSTATE=42601, SQLERRMC=strip-or-</span>
<span class="diffaddedchars" style="background-color:#ddfade;"> ? occurs twice. The</span>
<span class="diffcontext">trim</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">-</span>
<span class="diffcontext">char</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">;SYSIBM.TRIM, DRIVER=4.13.80<br><br>Neither method is attempting</span>
<span class="diffaddedchars" style="background-color:#ddfade;"> needs</span>
<span class="diffcontext"> to</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;"> use a literal.<br><br>The 418 error code page states that:<br><br>{quote}<br>The statement cannot</span>
<span class="diffcontext"> be</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;"> executed because a parameter marker has been used in an invalid way</span>
<span class="diffaddedchars" style="background-color:#ddfade;"> bound more than once</span>
<span class="diffcontext">.<br><br></span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">Parameter markers</span>
<span class="diffaddedchars" style="background-color:#ddfade;">DB2's trim()</span>
<span class="diffcontext"> cannot be used</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">:<br><br> In the SELECT list as the sole argument of a scalar function.<br> In a concatenation operation.<br> In the string expression of an EXECUTE IMMEDIATE SQL statement.<br> In a result</span>
<span class="diffcontext">-</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">expression in any CASE expression when all the other result</span>
<span class="diffcontext">-</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">expressions are either NULL or untyped parameter markers.<br> In a key-expression of an index definition.<br><br>Untyped parameter markers cannot be used:<br><br> As an argument</span>
<span class="diffaddedchars" style="background-color:#ddfade;"> it refuses</span>
<span class="diffcontext"> to</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;"> an XMLQUERY function.<br> As an argument to an XMLEXISTS predicate.<br>{quote}<br><br>Unless I'm missing something</span>
<span class="diffaddedchars" style="background-color:#ddfade;"> allow parameter values as arguments</span>
<span class="diffcontext">,</span>
<span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;"> the queries appear to be meeting the rules</span>
<span class="diffaddedchars" style="background-color:#ddfade;"> even if they're cast</span>
<span class="diffcontext">.<br><br>See CriteriaCompilingTest#testTrim for a test case.</span>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td><!-- End #email-page -->
</tr>
<tr valign="top">
<td style="color:#505050;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:10px;line-height:14px;padding: 0 16px 16px 16px;text-align:center;">
This message is automatically generated by JIRA.<br />
If you think it was sent incorrectly, please contact your JIRA administrators<br />
For more information on JIRA, see: <a style='color:#6c797f;' href='http://www.atlassian.com/software/jira'>http://www.atlassian.com/software/jira</a>
</td>
</tr>
</table><!-- End #email-wrap -->
</div><!-- End #email-body -->