[infinispan-issues] [JBoss JIRA] Resolved: (ISPN-698) DB2 - SQL Parameterization issue on FETCH FIRST ? clause

[Trustin Lee (JIRA)]

     [ https://jira.jboss.org/browse/ISPN-698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Trustin Lee resolved ISPN-698.
------------------------------

    Fix Version/s: 4.2.0.BETA1
                   4.2.0.Final
                       (was: 5.0.0.BETA1)
                       (was: 5.0.0.Final)
       Resolution: Done


Fix checked in to branches/4.2.x and trunk.  Because there seem to be no definitive way to determine the specific DB2 version (DB2 vs DB2 390 vs DB2 400), you have to call the setDatabaseType("DB2_390") for the relevant CacheStoreConfig.  Please confirm and close.

> DB2 - SQL Parameterization issue on FETCH FIRST ? clause
> --------------------------------------------------------
>
>                 Key: ISPN-698
>                 URL: https://jira.jboss.org/browse/ISPN-698
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Loaders and Stores
>    Affects Versions: 4.1.0.Final
>         Environment: linux ubuntu 10.04 x386 32 bits
> hot spot jvm 1.6_018 
> DB2/400 (jdbc jtopen v 7.1)
>            Reporter: Franck Garcia
>            Assignee: Trustin Lee
>             Fix For: 4.2.0.BETA1, 4.2.0.Final
>
>
> When trying to pre-load a cache from a jdbc db2 store, infinispan takes the maxEntries parameter of the eviction config to limit the number of rows fetched from the db.
> SELECT DATA_COLUMN, ID_COLUMN FROM MY_LUCENE_IDX_luceneIndex FETCH FIRST ? ROWS ONLY
> Unfortunatelly db2 seems to not accept SQL parameterization for the FETCH FIRST x CLAUSE
> java.sql.SQLException: [SQL0104] Token ? was not valid. Valid tokens: ROW ROWS. Cause . . . . . :   
> A syntax error was detected at token ?.  Token ? is not a valid token.  
> A partial list of valid tokens is ROW ROWS.  

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