this.name disappears from JPQL DELETE query

[anija-anil]

In our attempt to switch to JPQL from Jakarta Persistence 3.2, we sent the following JPQL DELETE query to EclipseLink EntityManager.createQuery, DELETE FROM Product WHERE this.name LIKE ?1, and it seems to be losing this.name from it,

org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLSyntaxErrorException: Syntax error: Encountered "LIKE" at line 1, column 31.
Error Code: 20000
Call: DELETE FROM WLPProduct WHERE  LIKE ?
	bind => [1 parameter bound]
Query: DeleteAllQuery(referenceClass=Product sql="DELETE FROM WLPProduct WHERE  LIKE ?")
[6/26/24, 9:49:58:190 CDT] 00000055 id=00000000 eclipselink.ps                                               3 throwable 
                                                                                                               Local Exception Stack: 
Exception [EclipseLink-4002] (Eclipse Persistence Services - 5.0.0-B02.v202404111748): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLSyntaxErrorException: Syntax error: Encountered "LIKE" at line 1, column 31.
Error Code: 20000
Call: DELETE FROM WLPProduct WHERE  LIKE ?
	bind => [1 parameter bound]
Query: DeleteAllQuery(referenceClass=Product sql="DELETE FROM WLPProduct WHERE  LIKE ?")
	at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:346)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:702)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:569)
	at org.eclipse.persistence.internal.sessions.AbstractSession.basicExecuteCall(AbstractSession.java:2046)
	at org.eclipse.persistence.sessions.server.ClientSession.executeCall(ClientSession.java:322)
	at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:282)
	at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:268)
	at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.deleteAll(DatasourceCallQueryMechanism.java:167)
	at org.eclipse.persistence.queries.DeleteAllQuery.executeDatabaseQuery(DeleteAllQuery.java:210)
	at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:934)
	at org.eclipse.persistence.queries.DatabaseQuery.executeInUnitOfWork(DatabaseQuery.java:833)
	at org.eclipse.persistence.queries.ModifyAllQuery.executeInUnitOfWork(ModifyAllQuery.java:153)
	at org.eclipse.persistence.queries.DeleteAllQuery.executeInUnitOfWork(DeleteAllQuery.java:132)
	at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:3015)
	at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1841)
	at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1823)
	at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1788)
	at org.eclipse.persistence.internal.jpa.QueryImpl.executeUpdate(QueryImpl.java:303)
	
Caused by: java.sql.SQLSyntaxErrorException: Syntax error: Encountered "LIKE" at line 1, column 31.
	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown Source)
	at org.apache.derby.impl.jdbc.ConnectionChild.handleException(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedPreparedStatement.<init>(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedPreparedStatement42.<init>(Unknown Source)
	at org.apache.derby.jdbc.Driver42.newEmbedPreparedStatement(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedConnection.prepareStatement(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedConnection.prepareStatement(Unknown Source)
	at org.apache.derby.iapi.jdbc.BrokeredConnection.prepareStatement(Unknown Source)
	at com.ibm.ws.rsadapter.jdbc.WSJdbcConnection.prepareStatement(WSJdbcConnection.java:2237)
	at com.ibm.ws.rsadapter.jdbc.WSJdbcConnection.prepareStatement(WSJdbcConnection.java:2202)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.prepareStatement(DatabaseAccessor.java:1751)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.prepareStatement(DatabaseAccessor.java:1698)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseCall.prepareStatement(DatabaseCall.java:766)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:630)
	... 55 more