Re: Group by clause problem with postgresql jdbc 9.0-801

Could this be the difference between

cqdb=# prepare foo(int, int) as select x / $1 from generate_series(1,10) x
group by x / $2; execute foo(3,3);
ERROR: column "x.x" must appear in the GROUP BY clause or be used in an
aggregate function
ERROR: prepared statement "foo" does not exist

and

cqdb=# select x / 3 from generate_series(1,10) x group by x / 3;
?column?
----------
2
0
3
1
(4 rows)

?

This could be the case if Navicat is inlining the parameters. Unfortunately,
I can't think of a good suggestion for a fix if this is indeed the case
(except that the generated queries should group by the columns of interest,
rather than repeating the expressions, but that's probably not an easy
fix)...

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Maciek Sakrejda | System Architect | Truviso

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