#!/usr/bin/ksh
# whatparameter ()
#------------------------------------------------------------------------------#
#    Module Name:  whatparameter                                               #
#                                                                              #
#    Purpose:      Report on the Database Parameters.                          #
#                  $ORACLE_HOME/dbs/init<SID>.ora + Oracle-Defaults + et.al.   #
#                                                                              #
#    Maintenance                                                               #
#    Date          Author        Description                                   #
#    -----------   ------------  --------------------------------------------- #
#    10-Oct-2009   M.Barone      Module design/creation                        #
#------------------------------------------------------------------------------#
{
        DIRNAM=$(dirname $0)
        ORASID=$(echo $CONTEXT_NAME | cut -f1 -d'_')
        HNAME=$(uname -n)

        #----------------------------------------------------------------------#
        #  TEST:  Number ($#) of arguments passed to this function?            #
        #----------------------------------------------------------------------#
        if      [ $# = 0 ]
        then
            clear
            echo
            echo  " #---------------------------------------------------------#"
            echo  " # whatparameter: Oracle Dataase Initialization Parameters #"
            echo  " #---------------------------------------------------------#"
            echo

            #------------------------------------------------------------------#
            #  Trap:  Set CNTL-C CNTL-D CNTL-\ Before Password Protection      #
            #------------------------------------------------------------------#
            trap        "stty echo; return"     2
            trap        "stty echo; return"     3
            stty -echo

            read PASSWD?" Please Enter the Oracle APPS Passwd:  "

            stty echo
            echo
            #------------------------------------------------------------------#
            #  Trap:  Reset CNTL-C CNTL-D CNTL-\ After Password Protection     #
            #------------------------------------------------------------------#
            trap        2
            trap        3

        else
            PASSWD=$1
            clear
        fi
        clear
        ORANAM=${ORASID}

#------------------------------------------------------------------------------#
#  SQL*Plus ("Here-Document")                                                  #
#------------------------------------------------------------------------------#
sqlplus  -s  /nolog  <<-END_FILE

        CONNECT  APPS/$PASSWD

        clear   BREAKS
        clear   BUFFER
        clear   COLUMNS
        clear   COMPUTES
        clear   SCREEN
        clear   SQL
        clear   TIMING

        set     feedback        off
        set     flush           on
        set     heading         on
        set     pause           off
        set     space           1
        set     termout         on
        set     verify          on
        set     linesize        80
        set     pagesize        999

        SPOOL /tmp/whatparameter_$$.txt

        COLUMN  datevalue       NOPRINT NEW_VALUE       DATEVAR
        COLUMN  timevalue       NOPRINT NEW_VALUE       TIMEVAR

        COLUMN  name   FORMAT  A36     Heading 'Oracle Initialization Name'
        COLUMN  value  FORMAT  A43     Heading 'Oracle Initialization Value'

        TTITLE  CENTER  '[${ORANAM} (${HNAME}) Oracle Parameters]'          -
                LEFT    DATEVAR                                     skip 1  -
                LEFT    TIMEVAR                                     skip 2

       SELECT   TO_CHAR(sysdate, 'DD-MON-YY')           datevalue,
                TO_CHAR(sysdate, 'HH24:MI:SS')          timevalue,
                SY.name                 name,
                SY.value                value
          FROM  v\$parameter  SY
        ORDER BY name;
EXIT;

END_FILE
print
print "Please see /tmp/whatparameter_$$.txt"
print
}
