Remove crude test for log_statement_stats in startup code now that we

have a more proper GUC based test.

Also change error return code to ERRCODE_INVALID_PARAMETER_VALUE so it
matches the old error return code.

src/backend/tcop/postgres.c

@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/tcop/postgres.c,v 1.401 2004/04/25 18:23:56 neilc Exp $
+ *	  $PostgreSQL: pgsql/src/backend/tcop/postgres.c,v 1.402 2004/05/07 01:53:41 momjian Exp $
  *
  * NOTES
  *	  this is the "main" module of the postgres backend and
@@ -2533,18 +2533,6 @@ PostgresMain(int argc, char *argv[], const char *username)
 			on_proc_exit(log_disconnections,0);
 	}
 
-	/*
-	 * Post-processing for command line options.
-	 */
-	if (log_statement_stats &&
-		(log_parser_stats || log_planner_stats || log_executor_stats))
-	{
-		ereport(WARNING,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("statement-level statistics are disabled because parser, planner, or executor statistics are on")));
-		SetConfigOption("log_statement_stats", "false", ctx, gucsource);
-	}
-
 	if (!IsUnderPostmaster || ExecBackend)
 	{
 		if (!potential_DataDir)

src/backend/utils/misc/guc.c

@@ -10,7 +10,7 @@
  * Written by Peter Eisentraut <peter_e@gmx.net>.
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.203 2004/05/07 01:34:08 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.204 2004/05/07 01:53:41 momjian Exp $
  *
  *--------------------------------------------------------------------
  */
@@ -4720,7 +4720,7 @@ assign_stage_log_stats(bool newval, bool doit, GucSource source)
 		{
 			if (doit)
 				ereport(ERROR,
-						(errcode(ERRCODE_ERROR_IN_ASSIGNMENT),
+						(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
 					errmsg("Can not enable parameter when \"log_statement_stats\" is true.")));
 			else
 				return false;
@@ -4740,7 +4740,7 @@ assign_log_stats(bool newval, bool doit, GucSource source)
 		{
 			if (doit)
 				ereport(ERROR,
-						(errcode(ERRCODE_ERROR_IN_ASSIGNMENT),
+						(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
 					errmsg("Can not enable \"log_statement_stats\" when \"log_parser_stats\",\n"
 							"\"log_planner_stats\", or \"log_executor_stats\" is true.")));
 			else