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Re: array size exceeds the maximum allowed (1073741823) when building a json - Mailing list pgsql-performance

From David G. Johnston
Subject Re: array size exceeds the maximum allowed (1073741823) when building a json
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Msg-id CAKFQuwbjwyaaFUOEzxoYCBDm25ujOayCniwiWimPML_A_VaGYA@mail.gmail.com
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In response to array size exceeds the maximum allowed (1073741823) when building a json  (Nicolas Paris <niparisco@gmail.com>)
Responses Re: array size exceeds the maximum allowed (1073741823) when building a json  (Nicolas Paris <niparisco@gmail.com>)
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On Tue, Jun 7, 2016 at 7:44 AM, Nicolas Paris <niparisco@gmail.com> wrote:
Hello,

I run a query transforming huge tables to a json document based on a period.
It works great for a modest period (little dataset). 
However, when increasing the period (huge dataset) I get this error:
SQL ERROR[54000]
ERROR: array size exceeds the maximum allowed (1073741823)


​Maximum Field Size: 1 GB​

​It doesn't matter that the data never actually is placed into a physical table.

David J.

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