"You can create your own password complexity verification function by backing up and customizing the PASSWORD_VERIFY function in the UTLPWDMG.SQL script."
The function in UTLPWDMG.SQL is VERIFY_FUNCTION_11G. The sentence as written indicates (or at least implies) that the name is PASSWORD_VERIFY.
You are indeed correct. The name of the function is verify_function_11G, not PASSWORD_VERIFY. Also, the case of the function is lower case, with G capitalized. And the name of the utlpwdmg.sql script is lower case as well.
Thanks for catching this. The corrected version of the Database Security Guide will appear the next time the doc library is refreshed on OTN.
Edited by: user462144 on Feb 20, 2013 9:14 AM