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-rw-r--r--contrib/pg_upgrade/dump.c139
1 files changed, 0 insertions, 139 deletions
diff --git a/contrib/pg_upgrade/dump.c b/contrib/pg_upgrade/dump.c
deleted file mode 100644
index 906e85f2b53..00000000000
--- a/contrib/pg_upgrade/dump.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * dump.c
- *
- * dump functions
- *
- * Copyright (c) 2010-2015, PostgreSQL Global Development Group
- * contrib/pg_upgrade/dump.c
- */
-
-#include "postgres_fe.h"
-
-#include "pg_upgrade.h"
-
-#include <sys/types.h>
-#include "catalog/binary_upgrade.h"
-
-
-void
-generate_old_dump(void)
-{
- int dbnum;
- mode_t old_umask;
-
- prep_status("Creating dump of global objects");
-
- /* run new pg_dumpall binary for globals */
- exec_prog(UTILITY_LOG_FILE, NULL, true,
- "\"%s/pg_dumpall\" %s --globals-only --quote-all-identifiers "
- "--binary-upgrade %s -f %s",
- new_cluster.bindir, cluster_conn_opts(&old_cluster),
- log_opts.verbose ? "--verbose" : "",
- GLOBALS_DUMP_FILE);
- check_ok();
-
- prep_status("Creating dump of database schemas\n");
-
- /*
- * Set umask for this function, all functions it calls, and all
- * subprocesses/threads it creates. We can't use fopen_priv() as Windows
- * uses threads and umask is process-global.
- */
- old_umask = umask(S_IRWXG | S_IRWXO);
-
- /* create per-db dump files */
- for (dbnum = 0; dbnum < old_cluster.dbarr.ndbs; dbnum++)
- {
- char sql_file_name[MAXPGPATH],
- log_file_name[MAXPGPATH];
- DbInfo *old_db = &old_cluster.dbarr.dbs[dbnum];
-
- pg_log(PG_STATUS, "%s", old_db->db_name);
- snprintf(sql_file_name, sizeof(sql_file_name), DB_DUMP_FILE_MASK, old_db->db_oid);
- snprintf(log_file_name, sizeof(log_file_name), DB_DUMP_LOG_FILE_MASK, old_db->db_oid);
-
- parallel_exec_prog(log_file_name, NULL,
- "\"%s/pg_dump\" %s --schema-only --quote-all-identifiers "
- "--binary-upgrade --format=custom %s --file=\"%s\" \"%s\"",
- new_cluster.bindir, cluster_conn_opts(&old_cluster),
- log_opts.verbose ? "--verbose" : "",
- sql_file_name, old_db->db_name);
- }
-
- /* reap all children */
- while (reap_child(true) == true)
- ;
-
- umask(old_umask);
-
- end_progress_output();
- check_ok();
-}
-
-
-/*
- * It is possible for there to be a mismatch in the need for TOAST tables
- * between the old and new servers, e.g. some pre-9.1 tables didn't need
- * TOAST tables but will need them in 9.1+. (There are also opposite cases,
- * but these are handled by setting binary_upgrade_next_toast_pg_class_oid.)
- *
- * We can't allow the TOAST table to be created by pg_dump with a
- * pg_dump-assigned oid because it might conflict with a later table that
- * uses that oid, causing a "file exists" error for pg_class conflicts, and
- * a "duplicate oid" error for pg_type conflicts. (TOAST tables need pg_type
- * entries.)
- *
- * Therefore, a backend in binary-upgrade mode will not create a TOAST
- * table unless an OID as passed in via pg_upgrade_support functions.
- * This function is called after the restore and uses ALTER TABLE to
- * auto-create any needed TOAST tables which will not conflict with
- * restored oids.
- */
-void
-optionally_create_toast_tables(void)
-{
- int dbnum;
-
- prep_status("Creating newly-required TOAST tables");
-
- for (dbnum = 0; dbnum < new_cluster.dbarr.ndbs; dbnum++)
- {
- PGresult *res;
- int ntups;
- int rowno;
- int i_nspname,
- i_relname;
- DbInfo *active_db = &new_cluster.dbarr.dbs[dbnum];
- PGconn *conn = connectToServer(&new_cluster, active_db->db_name);
-
- res = executeQueryOrDie(conn,
- "SELECT n.nspname, c.relname "
- "FROM pg_catalog.pg_class c, "
- " pg_catalog.pg_namespace n "
- "WHERE c.relnamespace = n.oid AND "
- " n.nspname NOT IN ('pg_catalog', 'information_schema') AND "
- "c.relkind IN ('r', 'm') AND "
- "c.reltoastrelid = 0");
-
- ntups = PQntuples(res);
- i_nspname = PQfnumber(res, "nspname");
- i_relname = PQfnumber(res, "relname");
- for (rowno = 0; rowno < ntups; rowno++)
- {
- /* enable auto-oid-numbered TOAST creation if needed */
- PQclear(executeQueryOrDie(conn, "SELECT pg_catalog.binary_upgrade_set_next_toast_pg_class_oid('%d'::pg_catalog.oid);",
- OPTIONALLY_CREATE_TOAST_OID));
-
- /* dummy command that also triggers check for required TOAST table */
- PQclear(executeQueryOrDie(conn, "ALTER TABLE %s.%s RESET (binary_upgrade_dummy_option);",
- quote_identifier(PQgetvalue(res, rowno, i_nspname)),
- quote_identifier(PQgetvalue(res, rowno, i_relname))));
- }
-
- PQclear(res);
-
- PQfinish(conn);
- }
-
- check_ok();
-}