Hello all,
I have stumbled across a problem I ran across previously but I don't know how to fix the problem.
I have an insert query in my SQLAssembler that inserts a record into our Oracle database. I have an id-query that gets the currval from a sequence for the primary key of the new record:
<create-item>
<sql>
INSERT INTO WORK_QUEUE (WORK_QUEUE_ID, CREATION_DATE, DESCRIPTION) VALUES
(#WORK_QUEUE_ID#, TO_DATE(#CREATION_DATE#, 'MM/DD/YYYY'), #DESCRIPTION#)
</sql>
<id-query>SELECT SUBSCRIBER_ID_SEQ.CURRVAL FROM DUAL</id-query>
</create-item>
where WORK_QUEUE_ID is the primary key. When this query gets called I get the following error:
18:02:23,090 INFO [STDOUT] lcds[DEBUG] [Service.Data.SQL] SQL Assembler jdbc exception on operation=create-item error=java.sql.SQLException: ORA-08002: sequence SUBSCRIBER_ID_SEQ.CURRVAL is not yet defined in this session
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:745)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:216)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:810)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1039)
at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:850)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1134)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3339)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3384)
at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:342)
at flex.data.assemblers.SQLAssembler.processIdQuery(SQLAssembler.java:1069)
at flex.data.assemblers.SQLAssembler.createItem(SQLAssembler.java:1020)
at flex.data.adapters.JavaAdapter.doCreateItem(JavaAdapter.java:1829)
at flex.data.adapters.JavaAdapter.invokeAssemblerSync(JavaAdapter.java:1698)
at flex.data.adapters.JavaAdapter.invokeBatchOperation(JavaAdapter.java:1562)
at flex.data.adapters.JavaAdapter.invoke(JavaAdapter.java:636)
at flex.messaging.services.MessageService.serviceMessage(MessageService.java:276)
at flex.data.DataService.sendBatchToAdapter(DataService.java:1414)
at flex.data.DataService.serviceTransactedMessage(DataService.java:787)
at flex.data.DataService.serviceMessage(DataService.java:465)
at flex.messaging.MessageBroker.routeMessageToService(MessageBroker.java:1503)
at flex.messaging.endpoints.AbstractEndpoint.serviceMessage(AbstractEndpoint.java:898)
at flex.messaging.endpoints.amf.MessageBrokerFilter.invoke(MessageBrokerFilter.java:121)
at flex.messaging.endpoints.amf.LegacyFilter.invoke(LegacyFilter.java:158)
at flex.messaging.endpoints.amf.SessionFilter.invoke(SessionFilter.java:44)
at flex.messaging.endpoints.amf.BatchProcessFilter.invoke(BatchProcessFilter.java:67)
at flex.messaging.endpoints.amf.SerializationFilter.invoke(SerializationFilter.java:147)
at flex.messaging.endpoints.BaseHTTPEndpoint.service(BaseHTTPEndpoint.java:278)
at flex.messaging.MessageBrokerServlet.service(MessageBrokerServlet.java:322)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
at flex.messaging.security.TomcatValve.invoke(TomcatValve.java:151)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
I found that this error happens because I am trying to use CURRVAL before using NEXTVAL according to the Oracle site. But I don't understand why this is happening when it is. If I perform an action that uses a similar insert and id-query, I do not get that error and the new row is added correctly.
Does anyone know why this is happening? Has anyone run into this problem before?
