Adjust check_for_isn_and_int8_passing_mismatch() so it is called for all

migrations.

Backpatch to 9.0.

contrib/pg_upgrade/check.c

@@ -4,7 +4,7 @@
  *	server checks and output routines
  *
  *	Copyright (c) 2010, PostgreSQL Global Development Group
- *	$PostgreSQL: pgsql/contrib/pg_upgrade/check.c,v 1.13 2010/07/25 03:28:32 momjian Exp $
+ *	$PostgreSQL: pgsql/contrib/pg_upgrade/check.c,v 1.14 2010/07/25 03:47:29 momjian Exp $
  */
 
 #include "pg_upgrade.h"
@@ -14,6 +14,8 @@ static void set_locale_and_encoding(migratorContext *ctx, Cluster whichCluster);
 static void check_new_db_is_empty(migratorContext *ctx);
 static void check_locale_and_encoding(migratorContext *ctx, ControlData *oldctrl,
 						  ControlData *newctrl);
+static void check_for_isn_and_int8_passing_mismatch(migratorContext *ctx,
+												Cluster whichCluster);
 static void check_for_reg_data_type_usage(migratorContext *ctx, Cluster whichCluster);
 
 
@@ -63,11 +65,11 @@ check_old_cluster(migratorContext *ctx, bool live_check,
 	 */
 
 	check_for_reg_data_type_usage(ctx, CLUSTER_OLD);
+	check_for_isn_and_int8_passing_mismatch(ctx, CLUSTER_OLD);
 
 	/* old = PG 8.3 checks? */
 	if (GET_MAJOR_VERSION(ctx->old.major_version) <= 803)
 	{
-		old_8_3_check_for_isn_and_int8_passing_mismatch(ctx, CLUSTER_OLD);
 		old_8_3_check_for_name_data_type_usage(ctx, CLUSTER_OLD);
 		old_8_3_check_for_tsquery_usage(ctx, CLUSTER_OLD);
 		if (ctx->check)
@@ -443,6 +445,98 @@ create_script_for_old_cluster_deletion(migratorContext *ctx,
 }
 
 
+/*
+ * 	check_for_isn_and_int8_passing_mismatch()
+ *
+ *	/contrib/isn relies on data type int8, and in 8.4 int8 can now be passed
+ *	by value.  The schema dumps the CREATE TYPE PASSEDBYVALUE setting so
+ *	it must match for the old and new servers.
+ */
+void
+check_for_isn_and_int8_passing_mismatch(migratorContext *ctx, Cluster whichCluster)
+{
+	ClusterInfo *active_cluster = (whichCluster == CLUSTER_OLD) ?
+	&ctx->old : &ctx->new;
+	int			dbnum;
+	FILE	   *script = NULL;
+	bool		found = false;
+	char		output_path[MAXPGPATH];
+
+	prep_status(ctx, "Checking for /contrib/isn with bigint-passing mismatch");
+
+	if (ctx->old.controldata.float8_pass_by_value ==
+		ctx->new.controldata.float8_pass_by_value)
+	{
+		/* no mismatch */
+		check_ok(ctx);
+		return;
+	}
+
+	snprintf(output_path, sizeof(output_path), "%s/contrib_isn_and_int8_pass_by_value.txt",
+			 ctx->cwd);
+
+	for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
+	{
+		PGresult   *res;
+		bool		db_used = false;
+		int			ntups;
+		int			rowno;
+		int			i_nspname,
+					i_proname;
+		DbInfo	   *active_db = &active_cluster->dbarr.dbs[dbnum];
+		PGconn	   *conn = connectToServer(ctx, active_db->db_name, whichCluster);
+
+		/* Find any functions coming from contrib/isn */
+		res = executeQueryOrDie(ctx, conn,
+								"SELECT n.nspname, p.proname "
+								"FROM	pg_catalog.pg_proc p, "
+								"		pg_catalog.pg_namespace n "
+								"WHERE	p.pronamespace = n.oid AND "
+								"		p.probin = '$libdir/isn'");
+
+		ntups = PQntuples(res);
+		i_nspname = PQfnumber(res, "nspname");
+		i_proname = PQfnumber(res, "proname");
+		for (rowno = 0; rowno < ntups; rowno++)
+		{
+			found = true;
+			if (script == NULL && (script = fopen(output_path, "w")) == NULL)
+				pg_log(ctx, PG_FATAL, "Could not create necessary file:  %s\n", output_path);
+			if (!db_used)
+			{
+				fprintf(script, "Database:  %s\n", active_db->db_name);
+				db_used = true;
+			}
+			fprintf(script, "  %s.%s\n",
+					PQgetvalue(res, rowno, i_nspname),
+					PQgetvalue(res, rowno, i_proname));
+		}
+
+		PQclear(res);
+
+		PQfinish(conn);
+	}
+
+	if (found)
+	{
+		fclose(script);
+		pg_log(ctx, PG_REPORT, "fatal\n");
+		pg_log(ctx, PG_FATAL,
+			   "| Your installation contains \"/contrib/isn\" functions\n"
+			   "| which rely on the bigint data type.  Your old and\n"
+			   "| new clusters pass bigint values differently so this\n"
+			   "| cluster cannot currently be upgraded.  You can\n"
+			   "| manually migrate data that use \"/contrib/isn\"\n"
+			   "| facilities and remove \"/contrib/isn\" from the\n"
+			   "| old cluster and restart the migration.  A list\n"
+			   "| of the problem functions is in the file:\n"
+			   "| \t%s\n\n", output_path);
+	}
+	else
+		check_ok(ctx);
+}
+
+
 /*
  * check_for_reg_data_type_usage()
  *	pg_upgrade only preserves these system values:

contrib/pg_upgrade/pg_upgrade.h

@@ -2,7 +2,7 @@
  *	pg_upgrade.h
  *
  *	Copyright (c) 2010, PostgreSQL Global Development Group
- *	$PostgreSQL: pgsql/contrib/pg_upgrade/pg_upgrade.h,v 1.15 2010/07/06 19:18:55 momjian Exp $
+ *	$PostgreSQL: pgsql/contrib/pg_upgrade/pg_upgrade.h,v 1.16 2010/07/25 03:47:29 momjian Exp $
  */
 
 #include "postgres.h"
@@ -388,8 +388,6 @@ void old_8_3_check_for_name_data_type_usage(migratorContext *ctx,
 									   Cluster whichCluster);
 void old_8_3_check_for_tsquery_usage(migratorContext *ctx,
 								Cluster whichCluster);
-void old_8_3_check_for_isn_and_int8_passing_mismatch(migratorContext *ctx,
-												Cluster whichCluster);
 void old_8_3_rebuild_tsvector_tables(migratorContext *ctx,
 								bool check_mode, Cluster whichCluster);
 void old_8_3_invalidate_hash_gin_indexes(migratorContext *ctx,

contrib/pg_upgrade/version_old_8_3.c

@@ -4,7 +4,7 @@
  *	Postgres-version-specific routines
  *
  *	Copyright (c) 2010, PostgreSQL Global Development Group
- *	$PostgreSQL: pgsql/contrib/pg_upgrade/version_old_8_3.c,v 1.7 2010/07/25 03:28:32 momjian Exp $
+ *	$PostgreSQL: pgsql/contrib/pg_upgrade/version_old_8_3.c,v 1.8 2010/07/25 03:47:29 momjian Exp $
  */
 
 #include "pg_upgrade.h"
@@ -197,98 +197,6 @@ old_8_3_check_for_tsquery_usage(migratorContext *ctx, Cluster whichCluster)
 }
 
 
-/*
- * old_8_3_check_for_isn_and_int8_passing_mismatch()
- *	8.3 -> 8.4
- *	/contrib/isn relies on data type int8, and in 8.4 int8 is now passed
- *	by value.  The schema dumps the CREATE TYPE PASSEDBYVALUE setting so
- *	it must match for the old and new servers.
- */
-void
-old_8_3_check_for_isn_and_int8_passing_mismatch(migratorContext *ctx, Cluster whichCluster)
-{
-	ClusterInfo *active_cluster = (whichCluster == CLUSTER_OLD) ?
-	&ctx->old : &ctx->new;
-	int			dbnum;
-	FILE	   *script = NULL;
-	bool		found = false;
-	char		output_path[MAXPGPATH];
-
-	prep_status(ctx, "Checking for /contrib/isn with bigint-passing mismatch");
-
-	if (ctx->old.controldata.float8_pass_by_value ==
-		ctx->new.controldata.float8_pass_by_value)
-	{
-		/* no mismatch */
-		check_ok(ctx);
-		return;
-	}
-
-	snprintf(output_path, sizeof(output_path), "%s/contrib_isn_and_int8_pass_by_value.txt",
-			 ctx->cwd);
-
-	for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
-	{
-		PGresult   *res;
-		bool		db_used = false;
-		int			ntups;
-		int			rowno;
-		int			i_nspname,
-					i_proname;
-		DbInfo	   *active_db = &active_cluster->dbarr.dbs[dbnum];
-		PGconn	   *conn = connectToServer(ctx, active_db->db_name, whichCluster);
-
-		/* Find any functions coming from contrib/isn */
-		res = executeQueryOrDie(ctx, conn,
-								"SELECT n.nspname, p.proname "
-								"FROM	pg_catalog.pg_proc p, "
-								"		pg_catalog.pg_namespace n "
-								"WHERE	p.pronamespace = n.oid AND "
-								"		p.probin = '$libdir/isn'");
-
-		ntups = PQntuples(res);
-		i_nspname = PQfnumber(res, "nspname");
-		i_proname = PQfnumber(res, "proname");
-		for (rowno = 0; rowno < ntups; rowno++)
-		{
-			found = true;
-			if (script == NULL && (script = fopen(output_path, "w")) == NULL)
-				pg_log(ctx, PG_FATAL, "Could not create necessary file:  %s\n", output_path);
-			if (!db_used)
-			{
-				fprintf(script, "Database:  %s\n", active_db->db_name);
-				db_used = true;
-			}
-			fprintf(script, "  %s.%s\n",
-					PQgetvalue(res, rowno, i_nspname),
-					PQgetvalue(res, rowno, i_proname));
-		}
-
-		PQclear(res);
-
-		PQfinish(conn);
-	}
-
-	if (found)
-	{
-		fclose(script);
-		pg_log(ctx, PG_REPORT, "fatal\n");
-		pg_log(ctx, PG_FATAL,
-			   "| Your installation contains \"/contrib/isn\" functions\n"
-			   "| which rely on the bigint data type.  Your old and\n"
-			   "| new clusters pass bigint values differently so this\n"
-			   "| cluster cannot currently be upgraded.  You can\n"
-			   "| manually migrate data that use \"/contrib/isn\"\n"
-			   "| facilities and remove \"/contrib/isn\" from the\n"
-			   "| old cluster and restart the migration.  A list\n"
-			   "| of the problem functions is in the file:\n"
-			   "| \t%s\n\n", output_path);
-	}
-	else
-		check_ok(ctx);
-}
-
-
 /*
  * old_8_3_rebuild_tsvector_tables()
  *	8.3 -> 8.4