I am running into an error that I think might be a bug in the EJBQL
implementation unless I'm doing something wrong that I'm not seeing. I
am running the following EJBQL query against a MySQL 5.0 database with
Cayenne 3.0M3, it looks valid to me:
SELECT COUNT(p) from Product p where p.vsCatalog.id = 1 and
(
p.displayName like '%rimadyl%'
or p.manufacturer.name like '%rimadyl%'
or p.description like '%rimadyl%'
or p.longdescription like '%rimadyl%'
or p.longdescription2 like '%rimadyl%'
or p.manufacturerPartNumber like '%rimadyl%'
or p.partNumber like '%rimadyl%'
)
The error log shows that the SQL it produced is:
SELECT COUNT(*) AS sc0 FROM product t0 INNER JOIN
catalogmanager.vs_catalog t1 ON (t0.vs_catalog_id = t1.id) INNER JOIN
manufacturer t3 ON (t0.manufacturer_id = t3.id) WHERE t2.id = ? AND
t0.display_name LIKE ? OR t3.name LIKE ? OR t0.description LIKE ? OR
t0.longdescription LIKE ? OR t0.longdescription2 LIKE ? OR
t0.mfg_partnum LIKE ? OR t0.partnum LIKE ?
And the SQLException:
com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Unknown column
't2.id' in 'where clause'
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:936)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2870)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1573)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1665)
at com.mysql.jdbc.Connection.execSQL(Connection.java:3176)
at
com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1153)
at
com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:794)
at
org.apache.cayenne.access.jdbc.SQLTemplateAction.execute(SQLTemplateAction.java:133)
at
org.apache.cayenne.access.jdbc.SQLTemplateAction.performAction(SQLTemplateAction.java:107)
at
org.apache.cayenne.access.jdbc.EJBQLAction.performAction(EJBQLAction.java:100)
at
org.apache.cayenne.access.DataNodeQueryAction.runQuery(DataNodeQueryAction.java:58)
at
org.apache.cayenne.access.DataNode.performQueries(DataNode.java:230)
at
org.apache.cayenne.access.DataDomainQueryAction.runQuery(DataDomainQueryAction.java:442)
at org.apache.cayenne.access.DataDomainQueryAction.access
$000(DataDomainQueryAction.java:67)
at org.apache.cayenne.access.DataDomainQueryAction
$2.transform(DataDomainQueryAction.java:415)
at
org.apache.cayenne.access.DataDomain.runInTransaction(DataDomain.java:847)
at
org.apache.cayenne.access.DataDomainQueryAction.runQueryInTransaction(DataDomainQueryAction.java:412)
at
org.apache.cayenne.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:119)
at
org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:740)
at
org.apache.cayenne.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java:296)
at
org.apache.cayenne.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:84)
at
org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1331)
at
org.apache.cayenne.access.DataContext.performQuery(DataContext.java:1320)
at
com.vetsource.dashboard.catalogmanager.web.ProductDataProvider.size(ProductDataProvider.java:76)
...
Three objects are involved, Catalog, Product, and Manufacturer. I can
provide the source code and the .map.xml file if necessary. The query
was working in this form before I had to add the AND and the parentheses
around all of the OR'ed conditions:
SELECT COUNT(p) from Product p where
p.displayName like '%rimadyl%'
or p.manufacturer.name like '%rimadyl%'
or p.description like '%rimadyl%'
or p.longdescription like '%rimadyl%'
or p.longdescription2 like '%rimadyl%'
or p.manufacturerPartNumber like '%rimadyl%'
or p.partNumber like '%rimadyl%'
Any ideas? Thanks.
Jeff Pierson
This archive was generated by hypermail 2.0.0 : Wed Apr 16 2008 - 11:26:43 EDT