Re: [HACKERS] proposal: schema variables

On 2019-03-24 10:32, Pavel Stehule wrote:
> ne 24. 3. 2019 v 10:25 odesílatel Erik Rijkers <er@xs4all.nl> napsal:
> 
>> On 2019-03-24 06:57, Pavel Stehule wrote:
>> > Hi
>> >
>> > rebase against current master
>> 
>> I ran into this:
>> 
>> (schema 'varschema2' does not exist):
>> 
>> drop variable varschema2.testv cascade;
>> ERROR:  schema "varschema2" does not exist
>> create variable if not exists testv as text;
>> server closed the connection unexpectedly
>>         This probably means the server terminated abnormally
>>         before or while processing the request.
>> connection to server was lost
>> 
>> 
>> (both statements are needed to force the crash)
>> 
> 
> I cannot to reproduce it.
>  [backtrace and stuff]

Sorry, I don't have the wherewithal to get more info but I have repeated 
this now on 4 different machines (debian jessie/stretch; centos).

I did notice that sometimes those two offending lines
"
   drop variable varschema2.testv cascade;
   create variable if not exists testv as text;
"
have to be repeated a few times (never more than 4 or 5 times) before 
the crash occurs (signal 11: Segmentation fault).


Erik Rijkers