Hi, Tom, On Sat, May 6, 2017 at 8:22 PM, Tom Lane <tgl@xxxxxxxxxxxxx> wrote: > Igor Korot <ikorot01@xxxxxxxxx> writes: >> I tried to implement the code found in >> https://www.postgresql.org/docs/current/static/libpq-example.html. >> ... >> I am getting an error: >> [quote] >> Non-constant-expression cannot be narrowed from type 'size_t' (aka >> 'unsigned long') to 'int' in initializer list >> [/quote] >> on the line that tries to create a length[2] array. >> >> Now I should probably change it to "size_t length{2}" instead of "int >> length[2]", but >> I feel that this should be changed in the documentation. > > I do not see any arrays named "length", nor even any arrays of size 2, > on that page, so I'm pretty confused what you're talking about. Please > be more specific. I based my code on this: http://stackoverflow.com/questions/26911855/correct-way-to-bind-numeric-values-to-prepared-sql. Sorry about that. Nevertheless, while it did compile by MSVC and gcc, it looks like Xcode fails with compiling that code. The code is located inside the C++ dynamic library project. It is compiled with C++11 mode. I am trying to compile it on OSX 10.8 with minimum required OSX set to be 10.8. Nevertheless, it should compile fine. Now when I tried to switch to size_t, it fails further down on the call to PQexecPrepared(). So, is there any solution to this which can be used cross-platform? Thank you. > > regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
