Update 3.0 protocol support to match recent agreements about how to

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

Commit: c0a8c3ac13f84602a46ba25b9a2fd5427514f61a

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

Date: 2003-05-08T18:16:37Z

Update 3.0 protocol support to match recent agreements about how to
handle multiple 'formats' for data I/O.  Restructure CommandDest and
DestReceiver stuff one more time (it's finally starting to look a bit
clean though).  Code now matches latest 3.0 protocol document as far
as message formats go --- but there is no support for binary I/O yet.

Files

Path	Change	+/−
src/backend/access/common/printtup.c	modified	+159 −69
src/backend/commands/copy.c	modified	+19 −9
src/backend/commands/explain.c	modified	+2 −2
src/backend/commands/portalcmds.c	modified	+5 −22
src/backend/commands/prepare.c	modified	+2 −2
src/backend/executor/execMain.c	modified	+2 −5
src/backend/executor/execTuples.c	modified	+2 −3
src/backend/executor/functions.c	modified	+2 −2
src/backend/executor/spi.c	modified	+9 −9
src/backend/executor/tstoreReceiver.c	modified	+2 −4
src/backend/libpq/pqformat.c	modified	+14 −9
src/backend/tcop/dest.c	modified	+18 −19
src/backend/tcop/fastpath.c	modified	+195 −65
src/backend/tcop/postgres.c	modified	+160 −47
src/backend/tcop/pquery.c	modified	+56 −26
src/include/access/printtup.h	modified	+6 −5
src/include/executor/execdesc.h	modified	+2 −3
src/include/libpq/pqcomm.h	modified	+2 −2
src/include/libpq/pqformat.h	modified	+3 −2
src/include/tcop/dest.h	modified	+13 −12
src/include/tcop/pquery.h	modified	+4 −2
src/include/utils/portal.h	modified	+7 −2
src/interfaces/libpq/fe-exec.c	modified	+313 −357
src/interfaces/libpq/libpq-int.h	modified	+2 −2