I suggest you could use #bind directive here.
SELECT COUNT(JOBNAME) AS RESULT FROM JMASTER WHERE SKDID = 67 AND
UPPER(JOBNAME) = #bind($JOB_PARAM)
So if you pass TEST## in JOB_PARAM it will be handled via JDBC as
String (not by Velocity), so it will be prepared statement.
Also it will protect your application from any SQL-Injection in this
param and it's usually faster to user prepared statements (depends
from DBMS type).
Evgeny.
2010/8/13 Laurent Marchal <lmarcha..maeur.eu>:
> �Hi all,
>
> � �After months of using Cayenne 3.0 (which is awesome BTW) I just
> discovered that when I put two "##" in some of my object names in database
> and then I use some SQLTemplate I have a Velocity error. It seems that
> Velocity does not like ## because it's detected as a bad directive. I looked
> in the Velocity documentation but to me �it's supposed to ignore single
> quoted string literals.
> <http://velocity.apache.org/engine/releases/velocity-1.6.4/user-guide.html#stringliterals>
>
> Caused by: org.apache.cayenne.CayenneRuntimeException: [v.3.0 Apr 26 2010
> 09:59:17] Error parsing template 'SELECT COUNT(JOBNAME) AS RESULT FROM
> JMASTER WHERE SKDID = 67 AND UPPER(JOBNAME) = 'TEST##'' : Lexical error:
> org.apache.velocity.runtime.parser.TokenMgrError: Lexical error at line 1,
> column 92. �Encountered: <EOF> after : ""
> � �at
> org.apache.cayenne.access.jdbc.SQLTemplateProcessor.buildStatement(SQLTemplateProcessor.java:149)
> � �at
> org.apache.cayenne.access.jdbc.SQLTemplateProcessor.processTemplate(SQLTemplateProcessor.java:122)
> � �at
> org.apache.cayenne.access.jdbc.SQLTemplateAction.performAction(SQLTemplateAction.java:125)
> � �at
> org.apache.cayenne.access.DataNodeQueryAction.runQuery(DataNodeQueryAction.java:87)
> � �at org.apache.cayenne.access.DataNode.performQueries(DataNode.java:269)
>
> Do you have any advices to make Velocity ignore parsing these names ?
>
> Thanks.
>
>
>
>
>
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