On 10/03/2016 06:39 AM, dudedoe01 wrote:
What is the most feasible way to emulate the below MySQL function into
postgreSQL. Since the isnull() function is no longer supported in 9.6

One more time, Postgres does not have an isnull() function in any version AFAIK. You need to use IS NULL:

https://www.postgresql.org/message-id/MWHPR07MB28777547180DC028EF812E10DACC0%40MWHPR07MB2877.namprd07.prod.outlook.com

https://www.postgresql.org/message-id/80becd5e-2fcf-5660-574b-82bcb040e18a%40aklaver.com

https://www.postgresql.org/message-id/CACjxUsOkFgiGKRjmhWonE3yfiPpsrn9dsmHW%2B9KaZSh9RWB_ow%40mail.gmail.com

version. I have tried every trick in the hat to get the desired results.
Still 'RPG INV' doesn't show only the other two then options show up.

(case
            when
                ((`s`.`Funding_Date` = '')
                    and (isnull(`s`.`Actual_Close_Date`)
                    or (`s`.`Actual_Close_Date` = '')))
            then
                'RPG_INV'
            when
                ((isnull(`s`.`Funding_Date`)
                    or (`s`.`Funding_Date` <> ''))
                    and ((`s`.`Actual_Close_Date` = '')
                    or isnull(`s`.`Actual_Close_Date`)))
            then
                'Builder_Inventory'
            else 'Owner_Inventory'
        end) AS `Lot_Status`

If I am following correctly:

(
CASE
    WHEN
        (`s`.`Funding_Date` = '')
    AND
        (
            (`s`.`Actual_Close_Date` IS NULL)
        OR
            (`s`.`Actual_Close_Date` = '')
        )
    THEN
        'RPG_INV'
    WHEN
        (
            (`s`.`Funding_Date` IS NULL)
        OR
            (`s`.`Funding_Date` <> '')
        )

    AND
        (
            (`s`.`Actual_Close_Date` IS NULL)
        OR
            (`s`.`Actual_Close_Date` = '')
        )
    THEN
        'Builder_Inventory'
    ELSE
        'Owner_Inventory'
    END
)
AS
    `Lot_Status`



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--
Adrian Klaver
adrian.kla...@aklaver.com


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