Hello,
Currently, only STRING and INTEGER data types are supported - no NULL
support in the cachedb raw interface.
Please open a GITHUB issue for this and will fix it as soon as possible.
Best Regards,
Vlad Paiu
OpenSIPS Developer
http://www.opensips-solutions.com
On 28.05.2015 16:21, Jayesh Nambiar wrote:
Hi,
I'm using cache_raw queries to get data from redis and I have a
problem with accessing nil values that gets returned from it.
For eg I do the following:
cache_raw_query("redis:myRedis HMGET one two three", "$avp(result)");
Here the value of one is abc, two is not present in redis and three is
xyz. Now if I access the values, I ideally expect it to be the following:
$(avp(result)[0]) = xyz, $(avp(result)[1]) = <null> and
$(avp(result)[2]) = abc.
But since key two is not present in redis for whatever reasons, the
result I get back is:
$(avp(result)[0]) = xyz
$(avp(result)[1]) = abc
$(avp(result)[2]) = <null>
This actually makes my value matching go for a toss. Is there a better
solution to access the array that is returned back from redis or at
least store the value as NULL in that array element of avp. Any help
is greatly appreciated.
Thanks,
- Jayesh
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