[Freeswitch-users] Lua freeswitch.Dbh() question

[Abaci B]

Basically what I want is the text of the error returned from the database,
something like how it's handled in LuaSQL
http://keplerproject.github.io/luasql/manual.html#errors pcall is for lua
errors in this case there is no lua error.

On Tue, Nov 15, 2016 at 2:10 AM, Artur Mega <findmeinwland at gmail.com> wrote:

> Do you need to get text of an error? And to catch it in lua code? Why not
> just to check returned value? I dont remember, but returned value can be
> nul or item with type `userdata`. If you still want text of an error, i
> think you can try to catch it with pcall https://www.lua.org/pil/8.4.html
>
> 2016-11-14 23:11 GMT+05:00 Abaci B <abaci64 at gmail.com>:
>
>> when runned a query using freeswitch.Dbh dbh:query, if there is results
>> it a function for each returned row where you can see the data. however, if
>> there is an error you can see the database returned error in the console on
>> level ERR but you don't get it back in lua
>> is someone aware of a way to get the rror back into lua?
>>
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>
>
>
> --
> Артур
>
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