rspec/rules/S1571/cobol/rule.adoc

== Why is this an issue?

Using ``++UNION++`` in SQL ``++SELECT++`` statements should be avoided because it makes queries complex. Complex queries are generally not performant and are difficult to understand and therefore to maintain.
Inline adoc when include has no additional value (#1940) Inline adoc files when they are included exactly once. Also fix language tags because this inlining gives us better information on what language the code is written in. 2023-05-25 14:18:12 +02:00			`== Why is this an issue?`

			Using ``++UNION++`` in SQL ``++SELECT++`` statements should be avoided because it makes queries complex. Complex queries are generally not performant and are difficult to understand and therefore to maintain.