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Thu, 15 Feb 2018 01:55:12 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.31.168.77 with SMTP id r74ls4735595vke.17.gmail; Thu, 15 Feb 2018 01:55:11 -0800 (PST) X-Received: by 10.31.54.205 with SMTP id d196mr646888vka.14.1518688510941; Thu, 15 Feb 2018 01:55:10 -0800 (PST) In-Reply-To: <4bce681e-e729-4124-9322-69291fdb6678@isocpp.org> X-Original-Sender: olafvdspek@gmail.com Precedence: list Mailing-list: list std-proposals@isocpp.org; contact std-proposals+owners@isocpp.org List-ID: X-Spam-Checked-In-Group: std-proposals@isocpp.org X-Google-Group-Id: 399137483710 List-Post: , List-Help: , List-Archive: List-Subscribe: , List-Unsubscribe: , Xref: news.gmane.org gmane.comp.lang.c++.isocpp.proposals:36918 Archived-At: ------=_Part_691_101198034.1518688510260 Content-Type: multipart/alternative; boundary="----=_Part_692_59665894.1518688510260" ------=_Part_692_59665894.1518688510260 Content-Type: text/plain; charset="UTF-8" Op vrijdag 9 februari 2018 23:12:26 UTC+1 schreef Marcin Jaczewski: > > More I think about this more it look as great addition to language: > std::string a; > int b = 0; > int c = 42; > db.run(F"select name as {a}, age as {b} from table where id = {c}"_sql); > > The query could return 0, 1 or more rows. How'd that work for 0 or 2+ rows? I find mixing expressions (or does it only work with variables) and string literals to not work well most of the time. -- You received this message because you are subscribed to the Google Groups "ISO C++ Standard - Future Proposals" group. To unsubscribe from this group and stop receiving emails from it, send an email to std-proposals+unsubscribe@isocpp.org. To post to this group, send email to std-proposals@isocpp.org. To view this discussion on the web visit https://groups.google.com/a/isocpp.org/d/msgid/std-proposals/758ab0a7-8946-43d4-b2ae-5a4acea11c20%40isocpp.org. ------=_Part_692_59665894.1518688510260 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Op vrijdag 9 februari 2018 23:12:26 UTC+1 schreef Marcin J= aczewski:
More I think about this more it look as great addition to language:
= std::st= ring a;=
int= b =3D<= /span> 0;
<= span style=3D"color:#008">int c =3D 42;
db.run(F"select name as {a}= , age as {b} from table where id =3D {c}"_sql);


The query could return 0, 1 or more rows. How'd that work for 0= or 2+ rows?
I find mixing expressions (or does it only work with= variables) and string literals to not work well most of the time.=C2=A0

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