Drop server support for FE/BE protocol version 1.0.
authorTom Lane <tgl@sss.pgh.pa.us>
Tue, 11 Oct 2016 16:19:18 +0000 (12:19 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Tue, 11 Oct 2016 16:19:18 +0000 (12:19 -0400)
commit2f1eaf87e868a1c42f2b159958623daa6a666de4
tree268fb38d3a2e276496734f91f116836d3bb18862
parent2b860f52ed1b1784cdf3f03886805f5bf250ea74
Drop server support for FE/BE protocol version 1.0.

While this isn't a lot of code, it's been essentially untestable for
a very long time, because libpq doesn't support anything older than
protocol 2.0, and has not since release 6.3.  There's no reason to
believe any other client-side code still uses that protocol, either.

Discussion: <2661.1475849167@sss.pgh.pa.us>
src/backend/access/common/printtup.c
src/backend/commands/copy.c
src/backend/tcop/dest.c
src/backend/tcop/postgres.c
src/include/libpq/pqcomm.h