Oracle bat scripts on windows log file generation

Question

I want to generate logfile/recording of this .bat file, msglog file is not generating any thing , any idea or any other suggestion how i can generate logfile ? like we can do in crotab scropt>> script.log etc
set ORACLE_HOME=c:\oracle\10
set ORACLE_SID=clin
sqlplus ops/***** @ C:\u06\users\db\oracle\scripts\ops\datastore\scripts\main\main2xwk.sql msglog=opsshell3.log

Answer 1

DBA2011 wrote:
i am hoping to log all the action main2xwk.sql do, in one single logfileAnd exactly how do you anticpate that passing sqlplus the string 'msglog=opsshell3.log' will accomplish that? What do you expect sqlplus to do with that?
Let's deconstruct your .bat file
set ORACLE_HOME=c:\oracle\10
set ORACLE_SID=clinThe above two lines simply set a couple of environment variables, to be used by some process running in the same enviornment in whatever manner said process chooses. Since your next step executes sqlplus, we know it may choose to use them, and in fact it does.
sqlplus ops/***** @ C:\u06\users\db\oracle\scripts\ops\datastore\scripts\main\main2xwk.sql msglog=opsshell3.log The above line tells the OS to locate an executable file named 'sqlplus'
and make available to it the character string 'ops/***** @ C:\u06\users\db\oracle\scripts\ops\datastore\scripts\main\main2xwk.sql msglog=opsshell3.log
to use as it (sqlplus) sees fit. We know from the SQLPLus docs that sqlplus will parse that out as follows, with a 'space' as the delimiter.
"ops/*****"
will be broken down into username 'ops' and password '*****' and used to issue a connection request to a local database instance identified by the value of the environment variable ORACLE_SID.
"@ C:\u06\users\db\oracle\scripts\ops\datastore\scripts\main\main2xwk.sql "
Well, if you had closed the space between '@' and 'C:', sqlplus would have attempted to locate the file 'C:\u06\users\db\oracle\scripts\ops\datastore\scripts\main\main2xwk.sql' and process it. However, since you seem to have a space there (all I did was copy and paste the code you posted) it probably just gave up and did nothing because it found nothing appended directly to the '@' and the strings that follow the space after '@' have no special meaning at all to sqlplus.
"msglog=opsshell3.log"
If you had closed the space after the @, and sqlplus was able to locate and process 'main2xwk.sql', it would simply have used the string 'msglog=opsshell3.log' as the first command-line substitution parameter to be used by main2xwk.sql, however it was written to use it. Was main2xwk.sql written to accept a command-line parm? See http://docs.oracle.com/cd/B19306_01/server.102/b14357/ch5.htm#sthref1080