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Full Discussion: Query Oracle tables and return values to shell script that calls the query
Top Forums Shell Programming and Scripting Query Oracle tables and return values to shell script that calls the query Post 302363972 by Scott on Wednesday 21st of October 2009 06:59:16 PM
Old 10-21-2009
Hi.

I'm not sure you need a shell script to do this, when you can do it in SQL / PL/SQL.

Code:
$ . oraenv
ORACLE_SID = [DB1] ? DB1

$ sqlplus user/pass

SQL*Plus: Release 10.2.0.3.0 - Production on Sun Oct 18 11:48:34 2009

Copyright (c) 1982, 2006, Oracle.  All Rights Reserved.


Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Production
With the Partitioning and Data Mining options


SQL> create table A( F1 varchar2(32) )

Table created.

SQL> create table B( F2 varchar2(32) )

Table created.

SQL> insert into A values ( 'MANUAL' );

1 row created.

SQL> insert into A values ( 'SOME OTHER VALUE' );

1 row created.

SQL> commit;

Commit complete.

test.sql
================================
declare
  cursor MYCURSOR is select F1 from A;
begin
  for MYREC in MYCURSOR loop
    if ( MYREC.F1 = 'MANUAL' ) then
      insert into B( F2 ) values ( 'ABC' );
    end if;
  end loop;
end;
/
================================

$ sqlplus user/pass @test

SQL*Plus: Release 10.2.0.3.0 - Production on Sun Oct 18 11:47:58 2009

Copyright (c) 1982, 2006, Oracle.  All Rights Reserved.


Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Production
With the Partitioning and Data Mining options

SQL> 
PL/SQL procedure successfully completed.


$ sqlplus user/pass

SQL*Plus: Release 10.2.0.3.0 - Production on Sun Oct 18 11:48:34 2009

Copyright (c) 1982, 2006, Oracle.  All Rights Reserved.


Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Production
With the Partitioning and Data Mining options


SQL> select * from B;

F2
--------------------------------
ABC

Last edited by Scott; 10-21-2009 at 08:05 PM..
 

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LEARN ABOUT DEBIAN

jifty::dbi::handle::oracle

Jifty::DBI::Handle::Oracle(3pm) 			User Contributed Perl Documentation			   Jifty::DBI::Handle::Oracle(3pm)

NAME

	 Jifty::DBI::Handle::Oracle - An oracle specific Handle object

SYNOPSIS

DESCRIPTION

       This module provides a subclass of Jifty::DBI::Handle that compensates for some of the idiosyncrasies of Oracle.

METHODS

   connect PARAMHASH: Driver, Database, Host, User, Password
       Takes a paramhash and connects to your DBI datasource.

   database_version
       Returns value of ORA_OCI constant, see "Constants" in DBD::Oracle.

   insert
       Takes a table name as the first argument and assumes that the rest of the arguments are an array of key-value pairs to be inserted.

   build_dsn PARAMHASH
       Takes a bunch of parameters:

       Required: Driver, Database or Host/SID, Optional: Port and RequireSSL

       Builds a dsn suitable for an Oracle DBI connection

   blob_params column_NAME column_type
       Returns a hash ref for the bind_param call to identify BLOB types used by the current database for a particular column type.  The current
       Oracle implementation only supports ORA_CLOB types(112).

   apply_limits STATEMENTREF ROWS_PER_PAGE FIRST_ROW
       takes an SQL SELECT statement and massages it to return ROWS_PER_PAGE starting with FIRST_ROW;

   distinct_query STATEMENTREF
       takes an incomplete SQL SELECT statement and massages it to return a DISTINCT result set.

AUTHOR

       Jesse Vincent, jesse@fsck.com

SEE ALSO

       Jifty::DBI, Jifty::DBI::Handle, DBD::Oracle

perl v5.14.2							    2011-04-26					   Jifty::DBI::Handle::Oracle(3pm)
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