Hi,
At imigrating to rc5 from rc4, I got StringIndexOutOfBoundsException.
I read SqlHelper.java. But I couldn't find any wrong thing.
Please help me.
# I'm using J2sdk1.4.2_03, db-ojb-rc5
# I did
Criteria criteria = new Criteria();
String[] columns = { "sum(TIME)" };
QueryByCriteria query =
new ReportQueryByCriteria(Call.class, columns, criteria);
query.addGroupBy("DATE_FORMAT(DATE, \"%Y/%m/%d\")");
# stack trace
java.lang.StringIndexOutOfBoundsException: String index out of range: -2
at java.lang.String.substring(String.java:1444)
at org.apache.ojb.broker.util.SqlHelper.splitPath(Unknown Source)
at
org.apache.ojb.broker.accesslayer.sql.SqlQueryStatement.getAttributeI\
nfo(Unknown Source)
at
org.apache.ojb.broker.accesslayer.sql.SqlQueryStatement.appendColName\
(Unknown Source)
at
org.apache.ojb.broker.accesslayer.sql.SqlQueryStatement.ensureColumns\
(Unknown Source)
at
org.apache.ojb.broker.accesslayer.sql.SqlSelectStatement.getStatement\
(Unknown Source)
at
org.apache.ojb.broker.accesslayer.sql.SqlGeneratorDefaultImpl.getPrep\
aredSelectStatement(Unknown Source)
at
org.apache.ojb.broker.accesslayer.JdbcAccessImpl.executeQuery(Unknown\
Source)
at
org.apache.ojb.broker.accesslayer.RsQueryObject.performQuery(Unknown \
Source)
at org.apache.ojb.broker.accesslayer.RsIterator.<init>(Unknown Source)
at
org.apache.ojb.broker.accesslayer.ReportQueryRsIterator.<init>(Unknow\
n Source)
at
org.apache.ojb.broker.core.ReportRsIteratorFactoryImpl.createRsIterat\
or(Unknown Source)
at
org.apache.ojb.broker.core.PersistenceBrokerImpl.getRsIteratorFromQue\
ry(Unknown Source)
at
org.apache.ojb.broker.core.PersistenceBrokerImpl.getReportQueryIterat\
orFromQuery(Unknown Source)
at
org.apache.ojb.broker.core.PersistenceBrokerImpl.getReportQueryIterat\
orByQuery(Unknown Source)
at
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getReportQuery\
IteratorByQuery(Unknown Source)
at
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getReportQuery\
IteratorByQuery(Unknown Source)
--
-- shivaken
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