Hello,
psql12.3 + jdbc_fdw(oracle18.x), tried:
[1]
select count(*)
from oracle_t1 as a
inner join local_t1 as b
on (a.c1 = b.c1);
return 100 records
[2]
select count(*)
from oracle_t1 as a
inner join local_t1 as b
on (a.c1 = b.c1
OR
a.c2 = b.c1
);
return only 2 records
(no null va
Hello,
I tried to call drop index on a big table(around 3 million records)
through non-multi thread script, and got deadlock.
Same drop index command in the same script on a smaller size table no
deadlock returned.
May I know that may cause the problem please?
Thanks a lot.
[Block info]
