Category: Apache Derby

Apache Derby DB Error Code X0Y45 – Foreign key constraint ‘‘ cannot be added to

In this blog post, let’s learn about the error message “X0Y45- Foreign key constraint ‘‘ cannot be added to” in Apache Derby Database and the description of the error. Error Message X0Y45- Foreign key constraint ‘‘ cannot be added to Error Details Foreign key constraint ‘‘ cannot be added to or enabled on table because one or more foreign keys do not have matching referenced…

Apache Derby DB Error Code XCL39 – The delete rule of foreign key cannot be CASCADE. (A self-re

In this blog post, let’s learn about the error message “XCL39- The delete rule of foreign key cannot be CASCADE. (A self-re” in Apache Derby Database and the description of the error. Error Message XCL39- The delete rule of foreign key cannot be CASCADE. (A self-re Error Details The delete rule of foreign key cannot be CASCADE. (A self-referencing constraint exists with a delete rule…

Apache Derby DB Error Code XSTB2 – Cannot log transaction changes, maybe trying to write to a r

In this blog post, let’s learn about the error message “XSTB2- Cannot log transaction changes, maybe trying to write to a r” in Apache Derby Database and the description of the error. Error Message XSTB2- Cannot log transaction changes, maybe trying to write to a r Error Details Cannot log transaction changes, maybe trying to write to a read only database.

Apache Derby DB Error Code 42X53 – The LIKE predicate can only have ‘CHAR’ or ‘VARCHAR’ operand

In this blog post, let’s learn about the error message “42X53- The LIKE predicate can only have ‘CHAR’ or ‘VARCHAR’ operand” in Apache Derby Database and the description of the error. Error Message 42X53- The LIKE predicate can only have ‘CHAR’ or ‘VARCHAR’ operand Error Details The LIKE predicate can only have ‘CHAR’ or ‘VARCHAR’ operands. Type ‘‘ is not permitted.