The function
ora-lob-file-exists
returns
t
if the file associated with the LOB exists. This function is applicable only to file LOBs (CFILE or BFILE).
If an error occurs and
errorp
is true, an error is signaled. If
errorp
is false, the function returns an object of type sql-database-error. The default value of
errorp
is
nil
.
Note: This is a direct call to OCILobFileExists.
Note: this function is available only when the "oracle" module is loaded. See the section Oracle LOB interface for more information.