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function	OCI_olog

Library: OCI Include: omoci.xin

Returns: Numeric Returns OCI_SUCCESS if the function completes without error.

Declaration

  define external counter function OCI_olog
     (  value OCI_Handle_type lda,
        value OCI_HostData_type hda,
        value stream uid,
        value counter uidl,
        value stream pswd,
        value counter pswdl,
        value stream conn,
        value counter connl,
        value counter mode
     )

This function establishes a connection between an OCI program and an Oracle database.

Input arguments:

• lda -- Login data area descriptor.
• hda -- The host data area.
• uid -- The username, an optional password, and an optional host machine identifier. (Example: name/password@service_name)
• uidl -- The length of the contents of uid, or OCI_NTS.
• pswd -- The password, if not passed as part of uid.
• pswdl -- The length of the contents of pswd, or OCI_NTS.
• conn -- The SQL*Net V2 connect descriptor, if not passed as part of uid.
• connl -- The length of the contents of conn or OCI_NTS.
• mode -- The connection mode. The following values are allowed:
  • OCI_LM_DEF -- Default login.
  • OCI_LM_NBL -- Non-blocking login.

Example: