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.
PL/Perl Functions and Arguments. 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 must always return a scalar value.
In the Perl programming language, grep is the name of the built-in function that finds elements in a list that satisfy a certain property. This higher-order function is typically named filter in functional programming languages. The pcregrep command is an implementation of grep that uses Perl regular expression syntax. Similar functionality can be invoked in the GNU version of grep with the -P flag. Ports of grep (within Cygwin and GnuWin32, for example) also run under Microsoft Windows. Some versions of Windows feature the similar qgrep or Findstr command.