Hi,
i'm trying to make update on multiple tables but don't know how.
is something like this posible with postgresql?
update table1
join table2 on (table1.id=table2.t1)
join table3 on (table2.id=table3.t2)
set table1.name='test', table2.sum=table1.x+table2.y,
table3.cell='123456789'
where table1.id=6
i know that this syntax is not supported with postgres but i tried to
rewrite the code using this synopsis:
UPDATE [ ONLY ] table SET column = { expression | DEFAULT } [, ...]
[ FROM fromlist ]
[ WHERE condition ]
i failed again.
updating multiple tables, can it be done?
thanks for help
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