From 5ed27e35f35f6c354b1a7120ec3a3ce57f93e73e Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Tue, 22 Apr 2003 00:08:07 +0000 Subject: Another round of protocol changes. Backend-to-frontend messages now all have length words. COPY OUT reimplemented per new protocol: it doesn't need \. anymore, thank goodness. COPY BINARY to/from frontend works, at least as far as the backend is concerned --- libpq's PQgetline API is not up to snuff, and will have to be replaced with something that is null-safe. libpq uses message length words for performance improvement (no cycles wasted rescanning long messages), but not yet for error recovery. --- src/backend/tcop/postgres.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'src/backend/tcop/postgres.c') diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c index fcc6591f7c0..5c51a1056a2 100644 --- a/src/backend/tcop/postgres.c +++ b/src/backend/tcop/postgres.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.322 2003/04/19 00:02:29 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.323 2003/04/22 00:08:07 tgl Exp $ * * NOTES * this is the "main" module of the postgres backend and @@ -1821,8 +1821,7 @@ PostgresMain(int argc, char *argv[], const char *username) { StringInfoData buf; - pq_beginmessage(&buf); - pq_sendbyte(&buf, 'K'); + pq_beginmessage(&buf, 'K'); pq_sendint(&buf, (int32) MyProcPid, sizeof(int32)); pq_sendint(&buf, (int32) MyCancelKey, sizeof(int32)); pq_endmessage(&buf); @@ -1832,7 +1831,7 @@ PostgresMain(int argc, char *argv[], const char *username) if (!IsUnderPostmaster) { puts("\nPOSTGRES backend interactive interface "); - puts("$Revision: 1.322 $ $Date: 2003/04/19 00:02:29 $\n"); + puts("$Revision: 1.323 $ $Date: 2003/04/22 00:08:07 $\n"); } /* -- cgit v1.2.3