Re: FirebirdSQL to PostgreSQL

=?iso-8859-9?B?RXJ0YW4gS/zn/Gtv8Gx1?= <ertan(dot)kucukoglu(at)1nar(dot)com(dot)tr> writes:
> I have below sql running fine on FirebirdSQL but not on PostgreSQL. As I am
> not the editor of the SQL, I cannot fix it to work with PostgreSQL. Any help
> is appreciated.

You're not being consistent about quoting, e.g. you've got this

> COALESCE(DT.IAIK_OG, 0) AS "IAIK_OG",

which seems to be trying to reference this field of the DT subselect:

> (sum(M.TES_IMARALANICIOG)/(select sum(I.ILC_IMARALANICI_OG) from
> ILCELER_TABLOSU I where I.ILCEADI = 'CÝHANBEYLÝ')*60) as "IAIK_OG",

but it won't match because IAIK_OG is not the same name as "IAIK_OG".
(According to Postgres --- some other systems treat this differently.)
Best rule is to always quote a particular name or never quote it.

regards, tom lane