Dereferencing PG_Result
От
david@tte.tamu.edu
Тема
Dereferencing PG_Result
Дата
Msg-id
Pine.LNX.3.96.981123094628.21949C-100000@tte.tamu.edu
Список
Дерево обсуждения
Dereferencing PG_Result david@tte.tamu.edu
Re: [INTERFACES] Dereferencing PG_Result "Gene Selkov Jr." <selkovjr@mcs.anl.gov>
Here's the code:
#!/usr/bin/perl
use Pg
$conn = Pg::connectdb("dbname = mydb");
$result = $conn->exec("select * from mytable");
print $result "\n";
----end code---
This is what's returned:
PG_results=SCALAR(0x8110e14)
----end result-----
Mydb has a table mytable with a field myfield. There are two tuples.
Question: How can I deference the pointer to get at the actual data?
David Sweeney
david@tte.tamu.edu
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