doc: remove mention of backslash doubling in strings

Reported-by: Laurenz Albe

Discussion: https://postgr.es/m/0b03f91a875fb44182f5bed9e1d404ed6d138066.camel@cybertec.at

Author: Laurenz Albe

Backpatch-through: 11
This commit is contained in:
Bruce Momjian 2023-09-08 17:25:15 -04:00
parent 1b95c8d85f
commit efaa50c783

View File

@ -555,7 +555,7 @@ U&'d!0061t!+000061' UESCAPE '!'
<para>
While the standard syntax for specifying string constants is usually
convenient, it can be difficult to understand when the desired string
contains many single quotes or backslashes, since each of those must
contains many single quotes, since each of those must
be doubled. To allow more readable queries in such situations,
<productname>PostgreSQL</productname> provides another way, called
<quote>dollar quoting</quote>, to write string constants.