Why does the first query below return the same value for each row
while the second query returns random values? Planner optimization?
test= SELECT ARRAY(SELECT random()) FROM generate_series(1, 5);
?column?
-
{0.269273371561092}
{0.269273371561092}
Michael Fuhr wrote:
Why does the first query below return the same value for each row
while the second query returns random values? Planner optimization?
I assume it is due to some kind of flattening in the planner, but it is
totally unrelated to ARRAY(subquery):
regression=# SELECT
Michael Fuhr [EMAIL PROTECTED] writes:
Why does the first query below return the same value for each row
while the second query returns random values? Planner optimization?
test= SELECT ARRAY(SELECT random()) FROM generate_series(1, 5);
test= SELECT ARRAY(SELECT random() + x * 0) FROM
