Apache Derby DB Error Code 42Z15 – Invalid type specified for column ‘‘. The type o

Posted by AbundantCode

In this blog post, let’s learn about the error message “42Z15- Invalid type specified for column ‘‘. The type o” in Apache Derby Database and the description of the error.

Error Message

42Z15- Invalid type specified for column ‘‘. The type o

Error Details

Invalid type specified for column ‘‘. The type of a column may not be changed.