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Full Discussion: $ symbol in sql query in shell script
Top Forums Shell Programming and Scripting $ symbol in sql query in shell script Post 302775125 by indira_s on Monday 4th of March 2013 06:52:27 AM
Old 03-04-2013
$ symbol in sql query in shell script
Hi Team,

Can you please help me to resolve this issue.

Am unable to use this $ symbol in sql query in the shell script.

For Example:

# !/bin/sh

export USER_NAME=XXX
export PASSWORD=YYY

export ORACLE_SID=xamdb
echo $ORACLE_SID

echo " Session Details ..."


DATE_TIME=`date +%Y%m%d_%H%M%S`
echo $DATE_TIME

#`$ORACLE_HOME/bin/
sqlplus $USER_NAME/$PASSWORD@xamdb << EOF
set serveroutput on
set feedback off


SELECT count(1) AS con_count, machine, username , osuser, status
FROM v$session
WHERE type <> 'BACKGROUND'
GROUP BY username, machine ,osuser, status
ORDER BY con_count DESC;

END;
/
EOF


echo "Completed Session details..."


Output:
======
SQL> SQL> SQL> SQL> SQL> 2 3 4 5 FROM v
*
ERROR at line 2:
ORA-00942: table or view does not exist


SQL> SQL> SP2-0042: unknown command "END" - rest of line ignored.
SQL> FROM v
*
ERROR at line 2:
ORA-00942: table or view does not exist

---------- Post updated at 05:22 PM ---------- Previous update was at 05:11 PM ----------

I got the answer. we should use \symbol.
SELECT count(1) AS con_count, machine, username , osuser, status
FROM v\$session
WHERE type <> 'BACKGROUND'
GROUP BY username, machine ,osuser, status
ORDER BY con_count DESC;
 

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LEARN ABOUT DEBIAN

sql::reservedwords

SQL::ReservedWords(3pm) 				User Contributed Perl Documentation				   SQL::ReservedWords(3pm)

NAME

       SQL::ReservedWords - Reserved SQL words by ANSI/ISO

SYNOPSIS

	  if ( SQL::ReservedWords->is_reserved( $word ) ) {
	      print "$word is a reserved SQL word!";
	  }

DESCRIPTION

       Determine if words are reserved by ANSI/ISO SQL standard.

METHODS

       is_reserved( $word )
	   Returns a boolean indicating if $word is reserved by either "SQL:1992", "SQL:1999" or "SQL:2003".

       is_reserved_by_sql1992( $word )
	   Returns a boolean indicating if $word is reserved by "SQL:1992".

       is_reserved_by_sql1999( $word )
	   Returns a boolean indicating if $word is reserved by "SQL:1999".

       is_reserved_by_sql2003( $word )
	   Returns a boolean indicating if $word is reserved by "SQL:2003".

       reserved_by( $word )
	   Returns a list with SQL standards that reserves $word.

       words
	   Returns a list with all reserved words.

EXPORTS

       Nothing by default. Following subroutines can be exported:

       is_reserved
       is_reserved_by_sql1992
       is_reserved_by_sql1999
       is_reserved_by_sql2003
       reserved_by
       words

SEE ALSO

       SQL::ReservedWords::DB2

       SQL::ReservedWords::MySQL

       SQL::ReservedWords::ODBC

       SQL::ReservedWords::Oracle

       SQL::ReservedWords::PostgreSQL

       SQL::ReservedWords::SQLite

       SQL::ReservedWords::SQLServer

       ISO/IEC 9075:1992 Database languages -- SQL

       ISO/IEC 9075-2:1999 Database languages -- SQL -- Part 2: Foundation (SQL/Foundation)

       ISO/IEC 9075-2:2003 Database languages -- SQL -- Part 2: Foundation (SQL/Foundation)

AUTHOR

       Christian Hansen "chansen@cpan.org"

COPYRIGHT

       This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.8.8							    2008-03-28						   SQL::ReservedWords(3pm)
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