isnull() function in pgAdmin3

From: dudedoe01 <marsalanaq(at)gmail(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: isnull() function in pgAdmin3
Date: 2016-09-27 17:04:31
Message-ID: 1474995871397-5923122.post@n3.nabble.com
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Hi,

I am trying to emulate the isnull() function used in MySQL into postreSQL. I
have tried different ways such is null but it's not producing the results
desired. I am doing a data migration from MySQL into postgreSQL and need
help with the isnull() in pgAdmin3.

Any assistance provided would be greatly appreciated.

Thanks,

In MySQL:

(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`,

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