On Monday, May 22, 2017, Melvin Davidson <melvin6925(at)yahoo(dot)com> wrote:
> *>When I have somewhere in text value single backslash char, then
> everything behind this char will not be highlighted correct.*
>
> *
> <https://www.postgresql.org/docs/9.4/static/functions-matching.html#POSIX-ESCAPE-SEQUENCES>*
> *That is because the Backslash is an ESCAPE character, so you must ESCAPE
> it and use two backslashes if you want it to be interpreted*
> *as a literal.*
>
Unless you omit the E prefix on the string literal, which the OP did.
David J.