Via Christi Health has opted out of the Wichita school districtâs health insurance network, a move that is expected to send more than 1,000 teachers and other employees scrambling to find new primary care doctors. âIt is causing some panic,â said Shannon Krysl, head of human resources for the Wichita district.
To create a function in the PL/Perl language, use the standard CREATE FUNCTION syntax: The body of the function is ordinary Perl code. In fact, the PL/Perl glue code wraps it inside a Perl subroutine. A PL/Perl function is called in a scalar context, so it can't return a list.
A perl function that runs a Unix command and returns its exit status. Here's the source code for a Perl function I created this morning. The purpose of this function/method is to run a specific Unix command, and then return the Unix exit status of that command.