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Trustin Lee commented on ISPN-698:
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Check this out:
DB2 390/400 dialect extends DB2Dialect and overrides supportsVariableLimit() to return
false. It seems like fetch-first-clause cannot be parameterized in DB2 390 and 400.
Similar improvement needs to be made in TableManipulation.
DB2 - SQL Parameterization issue on FETCH FIRST ? clause
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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: Manik Surtani
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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