Year: 2024

C Program #2

What is the output of the below C program? Output Constructor is executed Destructor is executed The first line of the main () function appears strange, but it is entirely legitimate. In C++, an object can be created without having its handle assigned to any pointer. Without any pointers pointing at it, this statement will produce an object of the class Test.

How to fix the Oracle error DRG-50868: failed to free statement handle?

In this post, you’ll learn more about the Oracle ErrorDRG-50868: failed to free statement handle with the details on why you receive this error and the possible solution to fix it. Oracle Error Description DRG-50868: failed to free statement handle Reason for the Error DRG-50868: failed to free statement handle Cause: This is an internal error How to fix the Error DRG-50868: failed to free…

How to fix the Oracle error ORA-31416: invalid SOURCE_COLMAP value?

In this post, you’ll learn more about the Oracle ErrorORA-31416: invalid SOURCE_COLMAP value with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-31416: invalid SOURCE_COLMAP value Reason for the Error ORA-31416: invalid SOURCE_COLMAP value A source_colmap value of ‘y’ was specified for an asynchronous change table. How to fix the Error ORA-31416: invalid SOURCE_COLMAP value…

How to fix the Oracle error ORA-30021: Operation not allowed on undo tablespace?

In this post, you’ll learn more about the Oracle ErrorORA-30021: Operation not allowed on undo tablespace with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-30021: Operation not allowed on undo tablespace Reason for the Error ORA-30021: Operation not allowed on undo tablespace This operation is not allowed on undo tablespaces How to fix the…

How to fix the Oracle error ORA-19230: XPST0010 – unsupported axis string?

In this post, you’ll learn more about the Oracle ErrorORA-19230: XPST0010 – unsupported axis string with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-19230: XPST0010 – unsupported axis string Reason for the Error ORA-19230: XPST0010 – unsupported axis string An unsupported axis was encountered in the given expression. How to fix the Error ORA-19230:…