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https://issues.apache.org/jira/browse/ROL-1584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Glen Mazza closed ROL-1584.
---------------------------
Resolution: Fixed
Fix Version/s: 5.0
Thanks for letting us know. This was fixed sometime earlier--the query was
moved to a JPA named query (WeblogHitCount.getByWeblogEnabledTrueAndActiveTrue)
so the SQL block isn't there anymore.
> SQLGrammarException with PostgreSQL for with "getHotWeblogs" with SQL patch
> ---------------------------------------------------------------------------
>
> Key: ROL-1584
> URL: https://issues.apache.org/jira/browse/ROL-1584
> Project: Roller
> Issue Type: Bug
> Components: Database Access & Data Model
> Affects Versions: 3.1
> Environment: postgresql
> Reporter: Nouguier Olivier
> Assignee: Roller Unassigned
> Fix For: 5.0
>
>
> When asking for getHotWeblogs, a "native" sql query is used in the
> Object.method : package
> org.apache.roller.business.hibernate.HibernateWeblogManagerImpl
> ### BEGIN JAVA CODE ###
> Query query = session.createQuery(
> "from HitCountData hcd " +
> "where hcd.weblog.enabled=true " +
> "and hcd.weblog.active=true " +
> "and hcd.weblog.lastModified > :startDate " +
> "and hcd.dailyHits > 0 " +
> "order by hcd.dailyHits desc");
> query.setParameter("startDate", startDate);
> ### END JAVA CODE ###
> With postgreql it result to a sql query:
> ### BEGIN SQL DUMP ###
> select hitcountda0_.id as id17_, hitcountda0_.websiteid as websiteid17_,
> hitcountda0_.dailyhits as dailyhits17_
> from roller_hitcounts hitcountda0_, website websitedat1_ where
> hitcountda0_.websiteid=websitedat1_.id and
> websitedat1_.isenabled=1 and websitedat1_.isactive=1 and
> websitedat1_.lastmodified>'2006-10-23 19:54:06.298000+02' and
> hitcountda0_.dailyhits>0 order by hitcountda0_.dailyhits desc limit 25
> ### END SQL DUMP ###
> Then to an:
> ERROR: operator does not exist: boolean = integer
> I don't hnow if it a Roller, mapping or an hibernate issue, but adding the
> following to the postgresql sql creation script made it work for me.
> It's just add the missing operator.
> ### BEGIN SQL PATCH ###
> CREATE FUNCTION boolean_integer_compare(boolean,integer) RETURNS boolean AS $$
> SELECT ($2 = 1 AND $1) OR ($2 = 0 AND NOT $1);
> $$ LANGUAGE SQL;
> CREATE OPERATOR = (
> leftarg = boolean,
> rightarg = integer,
> procedure = boolean_integer_compare,
> commutator = =
> );
> ### END SQL PATCH ###
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