(?i)applies the following effective flags to the remainder of the pattern: i i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters
\ba Unicode word boundary
hempthe literal text hemp (case insensitive) \.the literal . (4610 / 568 / 2E16)
EMPLOYEE_NAMEthe literal text EMPLOYEE_NAME (case insensitive) \h*any horizontal whitespace character, repeated any number of times
=the literal = (6110 / 758 / 3D16)
\h*any horizontal whitespace character, repeated any number of times
'the literal ' (3910 / 478 / 2716)
\w+any word character, repeated at least once
'the literal ' (3910 / 478 / 2716)
\h+any horizontal whitespace character, repeated at least once
Non-Capturing Group(?:and|or) andthe literal text and (case insensitive) orthe literal text or (case insensitive) \ba Unicode word boundary