A confusing warning is printed in the following SQL script:
The word "Truncated" is not appropriate here.
The expected warning is something like:
"Incorrect datetime value: '0000-00:00 00:00:00'"
"Incorrect date value: '0000-00:00".
A warning generated in MySQL-5.1 and 5.5 is also not perfect:
Incorrect datetime value: '10:20:30'
But at least does not contain the confusing word "Truncated".