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Oracle Call Interface Programmer's Guide
Release 2 (9.2)

Part Number A96584-01
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More OCI Relational Functions, 100 of 106


OCIPasswordChange()

Purpose

This call allows the password of an account to be changed.

Syntax

sword OCIPasswordChange ( OCISvcCtx     *svchp,
                          OCIError      *errhp,
                          CONST text    *user_name,
                          ub4           usernm_len,
                          CONST text    *opasswd,
                          ub4           opasswd_len,
                          CONST text    *npasswd,
                          sb4           npasswd_len,
                          ub4           mode );

Parameters

svchp (IN/OUT)

A handle to a service context. The service context handle must be initialized and have a server context handle associated with it.

errhp (IN)

An error handle you can pass to OCIErrorGet() for diagnostic information in the event of an error.

user_name (IN)

Specifies the user name, which can be in UTF-16 encoding. It must be terminated with a NULL character if the service context has been initialized with an authentication handle.

usernm_len (IN)

The length of the user name string specified in user_name, in number of bytes regardless of the encoding. usernm_len must be nonzero.

opasswd (IN)

Specifies the user's old password, which can be in UTF-16 encoding.

opasswd_len (IN)

The length of the old password string specified in opasswd, in bytes. opasswd_len must be nonzero.

npasswd (IN)

Specifies the user's new password, which can be in UTF-16 encoding. If the password complexity verification routine is specified in the user's profile to verify the new password's complexity, the new password must meet the complexity requirements of the verification function.

npasswd_len (IN)

The length in bytes of the new password string specified in npasswd. For a valid password string, npasswd_len must be nonzero.

mode (IN)

Comments

This call allows the password of an account to be changed. This call is similar to OCISessionBegin() with the following differences:

This call is useful when the password of an account has expired and OCISessionBegin() returns an error (ORA-28001) or warning that indicates that the password has expired.

The mode or the environment handle determines if UTF-16 is being used.

Related Functions

OCISessionBegin()


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