10-21-2009
Query Oracle tables and return values to shell script that calls the query
Hi,
I have a requirement as below which needs to be done viz UNIX shell script
(1) I have to connect to an Oracle database
(2) Exexute "SELECT field_status from table 1" query on one of the tables.
(3) Based on the result that I get from point (2), I have to update another table in the same oracle database. (eg., UPDATE table2 set column1='ABC' if the query in point2 retuns "MANUAL", if the query in point2 returns some other value for field_status then do not do anything on table2).
Could someone explain me how to acheive this ?? I Know how can this be acheived from UNIX script if the tables are in DB2 database but not sure how to write a UNIX script if tables are in Oracle database.
Thanks
Saaya
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am coding shell script.
I need to connect to different databases like DB2, Oracle and Sybase.
I would then need to query tables where it has all the groups, users for that database.
I would also need who has what kind of permissions.
EG: I know for DB2 some TABAUTH table needs to be... (0 Replies)
Discussion started by: pinnacle
0 Replies
2. Shell Programming and Scripting
hello
how to run shell script to excute oracle queries on remote db ?
i have tried as following
sqlplus -s user/password@remote_server "select query;"
but not working
also this one
sqlplus -s user/password@remote_server `select query;`
not working :(
i add this line to run another... (4 Replies)
Discussion started by: mogabr
4 Replies
3. Shell Programming and Scripting
Hi, unix gurnis
I need help for following requirement for writing a shell scritp.
log in to oracle database, query one table total records (select count(*) from table1), pass the return value to a file.
Thanks in advance (2 Replies)
Discussion started by: ken002
2 Replies
4. Shell Programming and Scripting
hi Guys,
i have a problem with oracle query in my unix script..
I'm getting the following error while executing..
./logtab.sh: sqlplus -s "pmutv/pmutv1" << EOFSQL^Jset head off^Jinsert into... (2 Replies)
Discussion started by: apple2685
2 Replies
5. Shell Programming and Scripting
Hi,
I need to query Oracle database for 100 users. I have these 100 users in a file. I need a shell script which would read this User file (one user at a time) & query database.
For instance:
USER CITY
--------- ----------
A CITY_A
B CITY_B
C ... (2 Replies)
Discussion started by: DevendraG
2 Replies
6. Shell Programming and Scripting
Hello everyone,
I have a RHEL 5 system and have been trying to get a batch of 3-4 scripts each in a separate variables and they are not working as expected.
I tried using following syntax which I saw a lot of people on this site use and should really work, though for some reason it doesn't... (3 Replies)
Discussion started by: rockf1bull
3 Replies
7. Shell Programming and Scripting
I need to run a SQL select query in Oracle database and have to capture the list of retrieved records in shell script. Also i would like to modify the query for certain condition and need to fetch it again. How can i do this?
Is there a way to have a persistent connection to oracle database... (9 Replies)
Discussion started by: vel4ever
9 Replies
8. Shell Programming and Scripting
Hi,
I need a shell script, which would search the result values from another files.
1)execute " select column1 from table_name" query on the table.
2)Based on the result, need to be grep from .wft files.
could please explain about this.Below is the way i am using.
#!/bin/sh... (4 Replies)
Discussion started by: Rami Reddy
4 Replies
9. Shell Programming and Scripting
Hi,
Im new to DB2.
I need to connect to DB2 from shell script and return the query output back to shell script variable.
this is my code
#!/bin/ksh
db_name=db
db_user=usr
db_pwd=pwd
db2 <<EOSQL
connect to $db_name user $db_user using "$db_pwd"
select count(1) from table
quit
EOSQL ... (3 Replies)
Discussion started by: sup
3 Replies
10. Shell Programming and Scripting
What I have:
I have a input.sh (script which basically connect to mysql-db and query's multiple tables to write back the output to output1.out file in a directory)
note: I need to pass an integer (unique_id = anything b/w 1- 1000) next to the script everytime I run the script which generates... (3 Replies)
Discussion started by: kkpand
3 Replies
LEARN ABOUT DEBIAN
dbix::class::sqlmaker::oraclejoins
DBIx::Class::SQLMaker::OracleJoins(3pm) User Contributed Perl Documentation DBIx::Class::SQLMaker::OracleJoins(3pm)
NAME
DBIx::Class::SQLMaker::OracleJoins - Pre-ANSI Joins-via-Where-Clause Syntax
PURPOSE
This module is used with Oracle < 9.0 due to lack of support for standard ANSI join syntax.
SYNOPSIS
Not intended for use directly; used as the sql_maker_class for schemas and components.
DESCRIPTION
Implements pre-ANSI joins specified in the where clause. Instead of:
SELECT x FROM y JOIN z ON y.id = z.id
It will write:
SELECT x FROM y, z WHERE y.id = z.id
It should properly support left joins, and right joins. Full outer joins are not possible due to the fact that Oracle requires the entire
query be written to union the results of a left and right join, and by the time this module is called to create the where query and table
definition part of the sql query, it's already too late.
METHODS
select
Overrides DBIx::Class::SQLMaker's select() method, which calls _oracle_joins() to modify the column and table list before calling
next::method().
BUGS
Does not support full outer joins (however neither really does DBIC itself)
SEE ALSO
DBIx::Class::Storage::DBI::Oracle::WhereJoins - Storage class using this
DBIx::Class::SQLMaker - Parent module
DBIx::Class - Duh
AUTHOR
Justin Wheeler "<jwheeler@datademons.com>"
CONTRIBUTORS
David Jack Olrik "<djo@cpan.org>"
LICENSE
This module is licensed under the same terms as Perl itself.
perl v5.14.2 2011-11-29 DBIx::Class::SQLMaker::OracleJoins(3pm)