The following documentation comment has been logged on the website: Page: https://www.postgresql.org/docs/10/static/functions-matching.html Description:
9.7.3. POSIX Regular Expressions I suggest a section for functions e.g. 9.7.3.0 Functions Regular Expressions are applied using Functions: substring regexp_replace etc. where these are links to the corresponding text and the text for each function begin with the function name as a heading.
