Executing sql query(not through sqlfile) from batchfile

Question

Hi,
I have written a batchfile below which should execute the sql query. Can someone please help me in modifying the below code. I know we can make use of sql file ,but wanted it to be more robust and hence everything in a single batch file instead of having combination of sqlfile and batchfile.
@echo off
set ORACLE_HOME=%RAMBOH%
set ORACLE_SID=%RAMBSID%
set path=%RAMBOH%\bin;%RAMBOH%\admin\Ramb_Scripts;%path%
sqlplus sys/XXX as sysdba
@echo SET SERVEROUTPUT ON;
@echo DECLARE
@echo     v1   DATE;
@echo BEGIN
@echo     SELECT SYSDATE INTO V1 FROM DUAL;
@echo     DBMS_OUTPUT.PUT_LINE(v1);
@echo END;
@echo /

Answer 1

I used the below syntax to execute a procedure
set ORACLE_SID=orcl
echo exec MyProcedure;
echo exit
)|sqlplus system/manager >MyProcedure.log
Try making modifications to this and see if this helps you in executing the SQL from the batch file