Hi,
We have done the following test with PostgreSQL 9.0.
create table bytea_demo ( index int, part1 bytea)");
Then we have instantiated a loop (1000) with the following action:
insert into bytea_demo ( index, part1, ) values ('%d', '%s');
", i, entry);
1a) In a first measurement part is supported with a bytea area (entry) of 4000
bytes (4000 characters)
1b) In a second run part is supported with a bytea area (entry) of 5000 bytes
(5000 characters).
Result: The runtime of case 1a) is ~ 3 sec, however for case 1b) the runtime is
~ 43 sec. Why here we have such a large difference in runtime.
BR
Ingo Sander
Best Regards/mfG
Ingo Sander
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