(The relationship would form a cycle that would cause a table to be delete-connected to itself. Normally this file is removed when the first instance of Derby to boot on the database exits, but it may be left behind in some shutdowns.
One of the existing delete rules in the cycle is not CASCADE, so this relationship may be definable if the delete rule is not CASCADE.) The delete rule of foreign key cannot be CASCADE. It will be necessary to remove the file by hand in that case.
No valid execution plan was found for this statement. Eliminating many duplicate expressions or breaking up the query and storing interim results in a temporary table can often help resolve this error. Only one instance of Derby should boot a database at a time.The error might not be repeatable, and the system might not save specific information about the error.A small window exists during the commit where a network failure can leave the system unsure of whether the commit occurred.System encountered error while processing page Cannot write to the log, most likely the log is full. It is also possible that the file system is read only, or the disk has failed, or some other problems with the media.This chapter lists the Oracle Communications Billing and Revenue Management (BRM) error locations, classes, and codes.(The relationship would cause another table to be delete-connected to the same table through multiple paths with different delete rules or with delete rule equal to SET NULL.) ', passed to Transaction Isolation Level(). It is important to verify that no other VM is accessing the database before deleting the file by hand. The batch was submitted, but at least one exception occurred on an individual member of the batch.Retrying the operation is unlikely to succeed, and the system failure should be investigated immediately.The error was detected before any data was committed to the database; no data has changed. The error was caused by a system failure during the ”commit” phase of an operation.This may have one of two causes: either you specified a hash join strategy when hash join is not allowed (no optimizable equijoin) or you are attempting to join two external virtual tables, each of which references the other, and so the statement cannot be evaluated. The verification process for the encryption key was not successful. Severe and non-recoverable corruption can result if 2 instances of Derby boot on the same database at the same time.This could have been caused by an error when accessing the appropriate file to do the verification process. You are trying to execute a Data Definition statement (CREATE, DROP, or ALTER) while preparing a different statement. It can happen if you execute a Data Definition statement from within a static initializer of a Java class that is being used from within a SQL statement. (The relationship forms a cycle of two or more tables that cause the table to be delete-connected to itself (all other delete rules in the cycle would be CASCADE)). (The relationship causes the table to be delete-connected to the indicated table through multiple relationships and the delete rule of the existing relationship is SET NULL.). (The relationship would cause the table to be delete-connected to the same table through multiple relationships and such relationships must have the same delete rule (NO ACTION, RESTRICT or CASCADE).) The delete rule of foreign key cannot be CASCADE. The db2j.database.force Database Lock=true property has been set, so the database will not boot until the is no longer present.