Disable Case Sensitive in Oracle Database 11g

Disable Case Sensitive in Oracle Database 11g

Prior to 11g Passwords in Oracle are not case sensitive. Now from 11g Oracle passwords are Case sensitive. Parameter sec_case_sensitive_logon has been included in Oracle 11g.

sql> create user test identified by test;
sql> Grant create session to test;
SQL> show parameter logon
NAME                                       TYPE                              VALUE
—————————-     ———————-   ——————————
sec_case_sensitive_logon     boolean                           TRUE

SQL> conn test/TEST
ERROR:
ORA-01017: invalid username/password; logon denied
Warning: You are no longer connected to ORACLE.

SQL> conn test/test
Connected.

Disable Password case sensitive:

SQL> alter system set sec_case_sensitive_logon=false;
System altered.

SQL> conn test/TEST
Connected.

Thank You !!

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