> On Dec 15, 2022, at 10:23, Christophe Pettus <x...@thebuild.com> wrote:
> Is there a way from SQL to get the size of a particular attribute (field in a 
> row) with a variable-length typed as stored on disk (including compression)?  
> The use case is to determine the size distribution for setting 
> TOAST_TUPLE_TARGET and making other decisions about what to store in that 
> field.

Like, for instance, pg_column_size.  :-)  Never mind!

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