The structure is a hash of hashes. Thanks
to:
nkuipers <[EMAIL PROTECTED]>
Robin Cragg <[EMAIL PROTECTED]>
Timothy Johnson <[EMAIL PROTECTED]>
who correctly pointed this also to me. They
also provided some information on how to add
items to the array, and an easier way to
populate the hash. I was using an anonymous
hash method.
Thanks Again
Original Post:
A strange question.
I'm using the following data structure to
store information from a data base query:
$tablename{"$table"} = {
"table_name" => ["$table"],
"index_name" => ["$index_name"],
"columns" => ["@column_name"],
"type" => ["$index_type"],
"tablespace" => ["$tablespace_name"]
This works great and I can later extract the info
from this structure. I have 2 questions. What type of
structure is this and how do I add to it?
When I try to add more info from a subsequent query like
this:
$tablename{$table} = {
"con_name" => ["$constraint_name"],
"con_type" => ["$type"],
"rem_con_name" => ["$r_constraint_name"],
"created_by" => ["$generated"]
};
I lose all the previous information, so that only the above
is now stored.
What have I done, how do I do what I want, and am I in over my head?
--
Ken Hammer
University Of Michigan
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