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From Rainer Döbele (Created) (JIRA) <empire-db-...@incubator.apache.org>
Subject [jira] [Created] (EMPIREDB-132) Fix support for CLOB data type in Postgre
Date Sun, 12 Feb 2012 18:22:59 GMT
Fix support for CLOB data type in Postgre
-----------------------------------------

                 Key: EMPIREDB-132
                 URL: https://issues.apache.org/jira/browse/EMPIREDB-132
             Project: Empire-DB
          Issue Type: Bug
          Components: Core
            Reporter: Rainer Döbele


Fix problems reported by Vladimir Lahoda:

The problem is that DbReader eventually calls JDBC method getClob() which IMHO is not implemented
correctly in the postgresql driver. It is recommended to use getString() method on the CLOBs
in Postgresql instead. But calling DBReader.getString() does not help either, because it ends
up calling getValue().toString(), with the same result as above. The same situation holds
for BLOBs as well. Any hints or workarounds, please?


The second problem is with the DDL generator, which defines the CLOB column type as CLOB,
but this is unsupported by Postgresql and should be TEXT instead. Some googling suggests that
this was already fixed for previous versions of empire-db (at least in 2.0.7), but probably
the fix got lost in refactorings for version 2.2.0.


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