Re: how do you call one pltcl function from another?

>     You need to call it via SPI like
>
>         spi_exec "select meta_class($1) as retval"
>         return $retval

What kind of performance hit is there doing this vs two plpgsql functions?
IIANM, you're creating two separate tcl interpreters this way, which seems
expensive.

-Jonathan