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Full Discussion: Storing passing and executing select statement in loop
Top Forums Shell Programming and Scripting Storing passing and executing select statement in loop Post 302953237 by Khushbu on Wednesday 26th of August 2015 06:58:46 AM
Old 08-26-2015
Well, I'm now trying the following script where I'm trying to run a .sql file from this script. But when i open the output file everything is blank. Why is this so?

Script:
Code:
PATH=..............
export PATH
ORACLE_HOME=...............
export ORACLE_HOME
TNS_ADMIN=...................
export TNS_ADMIN
cut -d " " -f15 demon | sort -n -r > /home/remedy/demo.txt
awk '{print "select * from apsdi-apaction where request_id= "$0}' /home/remedy/demo.txt > /home/remedy/output.sql
sqlplus -S user/pwd@databasename.co > /home/remedy/variable.txt << EOF
@output.sql
EOF

1.demon file contains the string which I'm able to cut for the 15 digit ID.

2.demo.txt file contains the list of IDs as follows:
Code:
000000000019879
000000000039043

3.output.sql file contains following:
Code:
select * from apsdi-apaction where request_id= 000000000039043
select * from apsdi-apaction where request_id= 000000000019879

4.variable.txt file should contain the output of above sql statements, but the file appears blank.

Please let know what changes are to be made in above script to make it work. How do i excute the .sql file from above script. Any other alternative will also work.
 

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LEARN ABOUT OPENDARWIN

gen-index

gen-index(8)						  GNATS Administration Utilities					      gen-index(8)

NAME

       gen-index - generate new GNATS database index

SYNOPSIS

       gen-index
	      [ -n | --numeric ] [ -h | --help ]
	      [ -o outfile | --outfile=outfile ]
	      [ -i | --import ] [ -e | --export ]
	      [ -d databasename | --database=databasename ]
	      [ -V | --version ]

DESCRIPTION

       Builds an index for the specified GNATS database. The index is printed to standard output by default.

OPTIONS

       -n, --numeric
	    Sorts index entries numerically rather than by their order in the categories list.

       -d databasename, --database=databasename
	    Specifies  the database to be indexed.  If no database is specified, the database named default is assumed.  This option overrides the
	    database specified in the GNATSDB environment variable.

       -o outfile, --outfile=outfile
	    Prints the index to outfile rather than to the standard output.

       -i, --import
	    Import the existing index file instead of re-indexing the database.

       -e, --export
	    Force plaintext output

       -h, --help
	    Prints usage for gen-index.

       -V, --version
	    Prints the version number of gen-index.

ENVIRONMENT VARIABLES

       The GNATSDB environment variable is used to determine which database to use.  For a local database, it contains the name of the database to
       access.

       For network access via gnatsd, it contains a colon-separated list of strings that describe the remote database, in the form

       server:port:databasename:username:password

       Any of the fields may be omitted, but at least one colon must appear; otherwise, the value is assumed to be the name of a local database.

       If GNATSDB is not set, it is assumed that the database is local and that its name is default.

SEE ALSO

       Keeping Track: Managing Messages With GNATS (also installed as the GNU Info file gnats.info) and Reporting Problems Using send-pr (also in-
       stalled as the GNU Info file send-pr.info).

       databases(5), dbconfig(5), delete-pr(8), edit-pr(1) file-pr(8), gen-index(8), gnats(7), gnatsd(8), mkcat(8),  mkdb(8),  pr-edit(8),  query-
       pr(1), queue-pr(8), send-pr(1).

COPYING

       Copyright (c) 1993 Free Software Foundation, Inc.

       Permission  is  granted	to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are
       preserved on all copies.

       Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that  the
       entire resulting derived work is distributed under the terms of a permission notice identical to this one.

       Permission  is  granted	to  copy and distribute translations of this manual into another language, under the above conditions for modified
       versions, except that this permission notice may be included in translations approved by the Free Software Foundation  instead  of  in  the
       original English.

GNATS
								    August 2003 						      gen-index(8)
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