Category: Apache Derby

Apache Derby DB Error Code XCL15 – A ClassCastException occurred when calling the compareTo() m

In this blog post, let’s learn about the error message “XCL15- A ClassCastException occurred when calling the compareTo() m” in Apache Derby Database and the description of the error. Error Message XCL15- A ClassCastException occurred when calling the compareTo() m Error Details A ClassCastException occurred when calling the compareTo() method on an object ‘‘. The parameter to compareTo() is of class ‘‘.

Apache Derby DB Error Code 42802 – The number of values assigned is not the same as the number

In this blog post, let’s learn about the error message “42802- The number of values assigned is not the same as the number “ in Apache Derby Database and the description of the error. Error Message 42802- The number of values assigned is not the same as the number Error Details The number of values assigned is not the same as the number of specified…

Apache Derby DB Error Code 42Y39 – ‘‘ may not appear in a CHECK CONSTRAINT definition be

In this blog post, let’s learn about the error message “42Y39- ‘‘ may not appear in a CHECK CONSTRAINT definition be” in Apache Derby Database and the description of the error. Error Message 42Y39- ‘‘ may not appear in a CHECK CONSTRAINT definition be Error Details ‘‘ may not appear in a CHECK CONSTRAINT definition because it may return non-deterministic results.