Second round of FE/BE protocol changes. Frontend->backend messages now

Tom Lane <tgl@sss.pgh.pa.us>

Author: Tom Lane <tgl@sss.pgh.pa.us>

Date: 2003-04-19T00:02:30Z

Second round of FE/BE protocol changes.  Frontend->backend messages now
have length counts, and COPY IN data is packetized into messages.

Files

Path	Change	+/−
doc/src/sgml/libpq.sgml	modified	+5 −4
doc/src/sgml/protocol.sgml	modified	+68 −106
src/backend/commands/copy.c	modified	+371 −189
src/backend/libpq/auth.c	modified	+76 −37
src/backend/libpq/be-secure.c	modified	+1 −8
src/backend/libpq/pqcomm.c	modified	+85 −55
src/backend/libpq/pqformat.c	modified	+100 −50
src/backend/lib/stringinfo.c	modified	+47 −39
src/backend/postmaster/postmaster.c	modified	+13 −13
src/backend/tcop/dest.c	modified	+1 −32
src/backend/tcop/fastpath.c	modified	+110 −96
src/backend/tcop/postgres.c	modified	+97 −69
src/include/libpq/libpq.h	modified	+13 −3
src/include/libpq/pqcomm.h	modified	+2 −2
src/include/libpq/pqformat.h	modified	+7 −5
src/include/lib/stringinfo.h	modified	+11 −1
src/include/tcop/dest.h	modified	+1 −3
src/include/tcop/fastpath.h	modified	+4 −2
src/interfaces/libpq/fe-auth.c	modified	+2 −2
src/interfaces/libpq/fe-connect.c	modified	+19 −21
src/interfaces/libpq/fe-exec.c	modified	+53 −76
src/interfaces/libpq/fe-misc.c	modified	+226 −148
src/interfaces/libpq/libpq-fe.h	modified	+1 −2
src/interfaces/libpq/libpq-int.h	modified	+8 −3