The following bug has been logged on the website:
Bug reference: 11761
Logged by: Oleg
Email address: olegjobs@mail.ru
PostgreSQL version: 9.3.2
Operating system: Ubuntu 64 14.04
Description:
This function test_ext_get_range(cstring) returns int4range:
Datum test_ext_get_range(PG_FUNCTION_ARGS)
{
char *ts = PG_GETARG_CSTRING(0);
return DirectFunctionCall3(range_in, CStringGetDatum(ts),
ObjectIdGetDatum(3904), Int32GetDatum(0);
}
In psql:
select test_ext_get_range('[1,1]');
error:
connection to the server was lost.
it seems to me that some memory problems because of "The range I/O functions
need a bit more cached info than other range
* functions, so they store a RangeIOData struct in fn_extra, not just a
* pointer to a type cache entry. "