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Include recipe for updating pg_aggregate to fix avg(money) function.

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Thomas G. Lockhart 1997-10-17 05:34:58 +00:00
parent b268758a3b
commit addf9d5f2e
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migration/6.2_to_6.2.1
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@ -4,3 +4,11 @@ but is required from any release prior to v6.2.
In upgrading from v6.2, if you choose to dump/reload you will find that In upgrading from v6.2, if you choose to dump/reload you will find that
avg(money) is now calculated correctly. All other bug fixes take effect avg(money) is now calculated correctly. All other bug fixes take effect
upon updating the executables. upon updating the executables.
Another way to avoid dump/reload is to use the following SQL command
from psql to update the existing system table:
update pg_aggregate set aggfinalfn = 'cash_div_flt8'
where aggname = 'avg' and aggbasetype = 790;
This will need to be done to every existing database, including template1.