On Tue, Dec 20, 2022 at 10:47 AM Andrew Dunstan <andrew@dunslane.net> wrote:
> There are 5 uses in the jsonb code where the length param is a compile
> time constant:
>
> andrew@ub22:adt $ grep appendBinary.*[0-9] jsonb*
> jsonb.c: appendBinaryStringInfo(out, "null", 4);
> jsonb.c: appendBinaryStringInfo(out, "true", 4);
> jsonb.c: appendBinaryStringInfo(out, "false", 5);
> jsonb.c: appendBinaryStringInfo(out, ": ", 2);
> jsonb.c: appendBinaryStringInfo(out, " ", 4);
>
> None of these really bother me much, TBH. In fact the last one is
> arguably nicer because it tells you without counting how many spaces
> there are.
+1. There are certainly cases where this kind of style can create
confusion, but I have a hard time putting any of these instances into
that category. It's obvious at a glance that null is 4 bytes, false is
5, etc.
--
Robert Haas
EDB: http://www.enterprisedb.com
