Undo a statement (UNDO)

The UNDO statement cancels the last correctly entered statement (except for UNDO itself). In other words, that statement is not executed.

Each subsequent UNDO statement cancels the preceding statement in the chain (except for the UNDO statement itself).

The UNDO statement does not cancel the ALLOCATE-BUFFER-POOL and END statements.

UNDO

This statement has no operands.