Andrew McNamara <andrewm@object-craft.com.au> writes:
>>> The solution is to write the query in an unambiguous way:
>>> SELECT $1::date + 1;
> You are missing the point: this is not about what types the SQL execution
> sees. It is about making sure the correct recv function is applied to
> the binary parameter data.
Indeed, and the above locution does set that.
regards, tom lane