Ibatis sql interpreter and firebird rdb$ problem
------------------------------------------------

         Key: IBATIS-117
         URL: http://issues.apache.org/jira/browse/IBATIS-117
     Project: iBatis for Java
        Type: Bug
  Components: SQL Maps  
    Versions: 2.0.9b    
 Environment: All Operative systems, last release ibatis version. The problem 
is with firebird databases
    Reporter: agharta
    Priority: Blocker


Hi all!
I suppose that the problem is very serious:

I need to query the system tables of firebird database (rdb$ like tables).

example, get the next table id:

<statement id="getNextBookId" 
        resultClass="java.lang.Integer" >
        <![CDATA[
            SELECT GEN_ID(seq_book,1) from RDB$DATABASE
        ]]>
</statement>
    

This query should return the nezt id available for an associated table (in this 
case, my BOOK table).

Problem: the character '$' is interpreted by ibatis like a parameter.

Result: 

Caused by: com.ibatis.common.jdbc.exception.NestedSQLException:   
--- The error occurred in Book.xml.  
--- The error occurred while preparing the mapped statement for execution.  
--- Check the Book.getNextBookId.  
--- Check the SQL statement.  
--- Cause: java.util.NoSuchElementException
Caused by: java.util.NoSuchElementException


Ibatis does not read correctly the query and query fails!

I've used the #value# to substitute with 'RDB$DATABASE', but nothing!



Any idea??

My work will stops....



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