Re: Adding a typmod field to Const et al

"Tom Lane" <tgl@sss.pgh.pa.us> writes:

>     ArrayExpr:    should adopt the same behavior as Coalesce and
>             similar nodes, ie, if all the elements show the
>             same type/typmod then return that typmod
>             instead of -1
...
> Comments, objections?

I'm not entirely convinced by this one. Does that mean expressions like this
would throw an error if col1 was declared as a numeric(1)?
ARRAY[col1] || 10



--  Gregory Stark EnterpriseDB          http://www.enterprisedb.com