[Kamailio-Users] Storing nonscalar types (lists)

[Henning Westerholt]

On Wednesday 24 February 2010, Daniel-Constantin Mierla wrote:
> > Is there a better way to handle this now, perhaps via some features
> > imported from SER?  Script variables ($var(...)) do not support
> > subscripts judging by the cookbook;  do they?
> 
> no, they are single-value variables.
> 
> >   Are there other options I am unaware of?
> 
> There is no dedicated array type. In some cases you can use a hash table
> and simulate an array by key value:
> 
> $var(i) = 0;
> $sht(a=>[$var(i)]) = 1;
> $var(i) = 1;
> $sht(a=>[$var(i)]) = 2;
> 
> But it is only about how you define the keys, not a real array behind.

Hi Daniel, Hi Alex,

we've a simple and small module that implements a matrix like this:

+---+----+--------+
| A | B  | result |
+---+----+--------+
| 1 | 9  |      2 |
| 2 | 69 |      1 |
| 2 | 13 |      3 |
+---+----+--------+

The matrix is read from a database and cached in memory, there is a FIFO 
command that can be used to reload it. There is a query command that uses a 
given A and B and stores the result in an AVP. If there is interest in this I 
could try to merge this into the repository.

Cheers,

Henning