Date and time stamp in export dump
Hi,
can we append date and time stamp to export dump file name please.
i tried using the variable `date +%d%m%y_%T but no luck. Below is the error details for your reference.
Oracle version : 11.2.0.3 standared version.
OS details : windows 2008 R2
C:\Users\Administrator>expdp system/password directory=EXPORTDIR dumpfile=tables_`date +%d%m%y_%T.dmp logfile=tables_date.log
Export: Release 11.2.0.3.0 - Production on Thu Oct 23 02:10:59 2014
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Release 11.2.0.3.0 - 64bit Production
ORA-39001: invalid argument value
ORA-39000: bad dump file specification
ORA-39124: dump file name "+%d%m%y_%T.dmp" contains an invalid substitution variable