Function dbtableend

Writing functions:

dbtableend(table)

Where table is the variable returned by the opentable function

This function returns the result of checking whether the read/write pointer is at the end of the table, if so, it returns 1, otherwise 0.

A function that checks whether a read/write pointer is located at the end of a database table is an important tool for ensuring data security and efficiency.

Then we compare the values obtained. If the function returns True, it means that the pointer is at the end of the table. Otherwise, the function returns False.

This approach allows you to effectively check the position of the read/write pointer in the database table without having to access specific data or programming language examples.