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Oracle “(+)” Operator Oracle (Old?) Joins - A tool/script for conversion?
I have been somewhat spoiled by using Oracle for years. Now I am using mysql and cannot find a non-ansi version/shorthand version of outer joins in MySQL.
In oracle I could do this
select a.country acountry,
a.stateProvince aStateProvince,
b.countryName 开发者_运维技巧bcountry,
b.name bstateProvince
from User a,
stateprovince b
where a.country*=b.countryName **(+)**
and a.stateProvince*=b.name **(+)**
to get an outer join. Can mysql do something similar?
Simpler than this:
select a.country acountry,
a.stateProvince aStateProvince,
b.countryName bcountry,
b.name bstateProvince
from User a
left join
stateprovince b
on a.country = b.countryName
and a.stateProvince = b.name
No.
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