How attach the SQL script by SQLPlus to the bash loop? - bash

Question

I want to clear the table from all data (Table_with_DB (it is in program sqldeveloper)) through sqlplus and based on filenames in the path (path/to/files) using SQLPlus completes the table (Table_with_DB) the filenames that are in the path.
I create 2 separate SQL files
(clear.sql ; register.sql)
and 1 with bash (bashloop.sh)
clear.sql
BEGIN
package.clear('Table_with_DB');
END;
register.sql
BEGIN
package.register('folderName' , '&1);
END;
bashloop.sh
for i in path/to/files;
do
sqlplus -s userid/password# #clear.sql
sqlplus -s userid/password# #register.sql
done
I expect the query clear Table_with_DB and transfer the filenames from path/to/files to Table_with_DB using SQLPlus
but the actual it not work :(

Answer 1

Example sqlplus in loop .
#!/bin/bash
username=system
password=passwordsystem
tns_alias=esmd
for i in /opt/oracle/example1/test*/file*.txt;
do
$ORACLE_HOME/bin/sqlplus $username/$password#$tns_alias <<EOF
SET SERVEROUTPUT ON SIZE 2000
BEGIN
dbms_output.put_line('$i');
END;
/
EOF
done;
Example output
Connected to:
Oracle Database 11g Release 11.2.0.3.0 - 64bit Production
SQL> SQL> 2 3 4 /opt/oracle/example1/test2/file2.txt
PL/SQL procedure successfully completed.
SQL> Disconnected from Oracle Database 11g Release 11.2.0.3.0 - 64bit Production
SQL*Plus: Release 11.2.0.3.0 Production on Tue Oct 22 13:59:24 2019
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Release 11.2.0.3.0 - 64bit Production
SQL> SQL> 2 3 4 /opt/oracle/example1/test3/file3.txt
PL/SQL procedure successfully completed.
SQL> Disconnected from Oracle Database 11g Release 11.2.0.3.0 - 64bit Production
SQL*Plus: Release 11.2.0.3.0 Production on Tue Oct 22 13:59:24 2019
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Release 11.2.0.3.0 - 64bit Production
SQL> SQL> 2 3 4 /opt/oracle/example1/test4/file4.txt
PL/SQL procedure successfully completed.
SQL> Disconnected from Oracle Database 11g Release 11.2.0.3.0 - 64bit Production
oracle#esmd:~/example1>

Answer 2

If I understand what you want to do then in your bashloop.sh you want to replace db_name with $i - or ${i} if you have filenames with spaces.