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Perl in oracle query

Posted on 2007-11-20
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Last Modified: 2013-12-19
i need to write a perl script to substitute the schema name in the from clause of my query and incorporate it in my query,so that it ask me to enter schema name evrytime the query runs.

select

sysdate,
prd_id,
prd_name,
member_id,
member_name,
treatment_date,
Service_id,
Service_Begin_date,
service_end_date,
Service_Desc

from

test.treatment,
test.member,
test.provider,
test.services

where

prd_id = service_prd_id_auth
and
Service_id = treatment_service_id
and
treatment_member_uid = member_id

group by
prd_id,member_id,service_id
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Question by:chisun7679
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2 Comments
 
LVL 39

Accepted Solution

by:
Adam314 earned 2000 total points
ID: 20320573

print "Enter schema: ";
my $schema = <STDIN>;
chomp;
 
my $sql = "
select
 
sysdate,
prd_id,
prd_name,
member_id,
member_name,
treatment_date,
Service_id,
Service_Begin_date,
service_end_date,
Service_Desc
 
from 
 
$schema.treatment,
$schema.member,
$schema.provider,
$schema.services
 
where
 
prd_id = service_prd_id_auth
and
Service_id = treatment_service_id
and
treatment_member_uid = member_id
 
group by
prd_id,member_id,service_id"

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0
 
LVL 39

Expert Comment

by:Adam314
ID: 20320577
Line 3 should have been:
    chomp $schema;
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