From 9cbaf7217747d6b5c88ba9b500a37b8372f185c9 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Fri, 25 Apr 2003 19:45:10 +0000 Subject: In the continuing saga of FE/BE protocol revisions, add reporting of initial values and runtime changes in selected parameters. This gets rid of the need for an initial 'select pg_client_encoding()' query in libpq, bringing us back to one message transmitted in each direction for a standard connection startup. To allow server version to be sent using the same GUC mechanism that handles other parameters, invent the concept of a never-settable GUC parameter: you can 'show server_version' but it's not settable by any GUC input source. Create 'lc_collate' and 'lc_ctype' never-settable parameters so that people can find out these settings without need for pg_controldata. (These side ideas were all discussed some time ago in pgsql-hackers, but not yet implemented.) --- src/backend/commands/variable.c | 18 +----------------- 1 file changed, 1 insertion(+), 17 deletions(-) (limited to 'src/backend/commands/variable.c') diff --git a/src/backend/commands/variable.c b/src/backend/commands/variable.c index 6ce1487e86e..7b23cc80d00 100644 --- a/src/backend/commands/variable.c +++ b/src/backend/commands/variable.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/commands/variable.c,v 1.73 2003/02/01 18:31:28 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/commands/variable.c,v 1.74 2003/04/25 19:45:08 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -500,22 +500,6 @@ assign_client_encoding(const char *value, bool doit, bool interactive) } -const char * -assign_server_encoding(const char *value, bool doit, bool interactive) -{ - if (interactive) - elog(ERROR, "SET SERVER_ENCODING is not supported"); - /* Pretend never to fail in noninteractive case */ - return value; -} - -const char * -show_server_encoding(void) -{ - return GetDatabaseEncodingName(); -} - - /* * SET SESSION AUTHORIZATION * -- cgit v1.2.3