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Getting this error tables can have at most 1600 columns in odoo 8

By
Akhilesh Gupta
on 10/16/16, 6:00 AM 463 views

Hey Guys,

I am stuck to resolve this error tables can have at most 1600 columns and not getting any idea to solve it.

Kindly help me out to solve it.

Thanks in advance.



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Ray Carnes

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Ray Carnes
On 10/16/16, 12:23 PM

This is a limitation of the underlying database, PostgreSQL.

Note that this is ALSO a larger amount than Oracle, which can support 1,000 columns per table, allows.

You should be able to to design your database tables in a way that require way less than 1,600 columns - check out "normalization" which is the technique database designers use to address this problem.  It would be extremely rare that a single object would have 1,600 attributes that are functionally dependent on the object key/identifier.

http://www.essentialsql.com/get-ready-to-learn-sql-database-normalization-explained-in-simple-english/

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Asked: 10/16/16, 6:00 AM
Seen: 463 times
Last updated: 10/17/16, 2:45 AM