Rosser Schwarz <[EMAIL PROTECTED]> writes:
> A colleague has the following query, which errors with: relation "dl"
> does not exist.  (See the second item in the FROM clause.)  If that
> item is moved to immediately precede the first JOIN item however, the
> query works as expected.

> select u.usersfirstname || ' ' ||  u.userslastname as userssupervisorsname
>      , l.locationsname || ' >> ' || lv.listvaluesname as locationdepartment
>      , lvcat.listvaluesname as usersemploymentcategory
>      , lvclass.listvaluesname as usersemploymentclass
>      , lvacdcat.listcategoriesname as usersacdcategory
>   from intranet.tbl_users u
>      , intranet.tbl_departmentslocations dl
>      , intranet.tbl_listvalues lvcat
>      , intranet.tbl_listvalues lvclass
>      , intranet.tbl_listcategories lvacdcat
>   join intranet.tbl_listvalues lv on dl.listvaluesid = lv.listvaluesid
>   join intranet.tbl_locations l on dl.locationsid = l.locationsid
>  where u.usersid = 199
>    and dl.listvaluesid = 13
>    and lvcat.listvaluesid = 23
>    and lvclass.listvaluesid = 27
>    and lvacdcat.listcategoriesid = 6

> This strikes me as a bug.

No, it isn't, because JOIN binds more tightly than comma.  (People
coming from MySQL tend to misunderstand this, because MySQL gets it
wrong...)

                        regards, tom lane

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