I have applied the attached four patches which simplify pg_upgrade
processing --- less code means fewer bugs. The commit message is at the
top of each patch.
The last patch fixes a problem where I was not migrating
pg_largeobject_metadata and its index for 9.0+ migrations, which of
course would only affect migrations to 9.1 and 9.0 to 9.0 migrations, so
I backpatched that to 9.0.
--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ It's impossible for everything to be true. +
commit 6e6bee987ff4b6d650eec9f20fd477269d95e295
Author: Bruce Momjian <bruce@momjian.us>
Date: Sat Jan 1 12:06:36 2011 -0500
In pg_upgrade, remove use of whichCluster, and just pass old/new cluster
pointers, which simplifies the code. This was not possible in 9.0 because
everything was in a single nested struct, but is possible now.
Per suggestion from Tom.
diff --git a/contrib/pg_upgrade/check.c b/contrib/pg_upgrade/check.c
index 6d5111c..839a3c9 100644
*** /tmp/jfuWAe_check.c Wed Jan 5 09:04:02 2011
--- /tmp/RmpcZc_check.c Wed Jan 5 09:04:02 2011
***************
*** 10,22 ****
#include "pg_upgrade.h"
! static void set_locale_and_encoding(Cluster whichCluster);
static void check_new_db_is_empty(void);
static void check_locale_and_encoding(ControlData *oldctrl,
ControlData *newctrl);
! static void check_for_isn_and_int8_passing_mismatch(
! Cluster whichCluster);
! static void check_for_reg_data_type_usage(Cluster whichCluster);
void
--- 10,21 ----
#include "pg_upgrade.h"
! static void set_locale_and_encoding(ClusterInfo *cluster);
static void check_new_db_is_empty(void);
static void check_locale_and_encoding(ControlData *oldctrl,
ControlData *newctrl);
! static void check_for_isn_and_int8_passing_mismatch(ClusterInfo *cluster);
! static void check_for_reg_data_type_usage(ClusterInfo *cluster);
void
*************** check_old_cluster(bool live_check,
*** 46,59 ****
/* -- OLD -- */
if (!live_check)
! start_postmaster(CLUSTER_OLD, false);
! set_locale_and_encoding(CLUSTER_OLD);
! get_pg_database_relfilenode(CLUSTER_OLD);
/* Extract a list of databases and tables from the old cluster */
! get_db_and_rel_infos(&old_cluster.dbarr, CLUSTER_OLD);
init_tablespaces();
--- 45,58 ----
/* -- OLD -- */
if (!live_check)
! start_postmaster(&old_cluster, false);
! set_locale_and_encoding(&old_cluster);
! get_pg_database_relfilenode(&old_cluster);
/* Extract a list of databases and tables from the old cluster */
! get_db_and_rel_infos(&old_cluster);
init_tablespaces();
*************** check_old_cluster(bool live_check,
*** 64,82 ****
* Check for various failure cases
*/
! check_for_reg_data_type_usage(CLUSTER_OLD);
! check_for_isn_and_int8_passing_mismatch(CLUSTER_OLD);
/* old = PG 8.3 checks? */
if (GET_MAJOR_VERSION(old_cluster.major_version) <= 803)
{
! old_8_3_check_for_name_data_type_usage(CLUSTER_OLD);
! old_8_3_check_for_tsquery_usage(CLUSTER_OLD);
if (user_opts.check)
{
! old_8_3_rebuild_tsvector_tables(true, CLUSTER_OLD);
! old_8_3_invalidate_hash_gin_indexes(true, CLUSTER_OLD);
! old_8_3_invalidate_bpchar_pattern_ops_indexes(true, CLUSTER_OLD);
}
else
--- 63,81 ----
* Check for various failure cases
*/
! check_for_reg_data_type_usage(&old_cluster);
! check_for_isn_and_int8_passing_mismatch(&old_cluster);
/* old = PG 8.3 checks? */
if (GET_MAJOR_VERSION(old_cluster.major_version) <= 803)
{
! old_8_3_check_for_name_data_type_usage(&old_cluster);
! old_8_3_check_for_tsquery_usage(&old_cluster);
if (user_opts.check)
{
! old_8_3_rebuild_tsvector_tables(&old_cluster, true);
! old_8_3_invalidate_hash_gin_indexes(&old_cluster, true);
! old_8_3_invalidate_bpchar_pattern_ops_indexes(&old_cluster, true);
}
else
*************** check_old_cluster(bool live_check,
*** 86,97 ****
* end.
*/
*sequence_script_file_name =
! old_8_3_create_sequence_script(CLUSTER_OLD);
}
/* Pre-PG 9.0 had no large object permissions */
if (GET_MAJOR_VERSION(old_cluster.major_version) <= 804)
! new_9_0_populate_pg_largeobject_metadata(true, CLUSTER_OLD);
/*
* While not a check option, we do this now because this is the only time
--- 85,96 ----
* end.
*/
*sequence_script_file_name =
! old_8_3_create_sequence_script(&old_cluster);
}
/* Pre-PG 9.0 had no large object permissions */
if (GET_MAJOR_VERSION(old_cluster.major_version) <= 804)
! new_9_0_populate_pg_largeobject_metadata(&old_cluster, true);
/*
* While not a check option, we do this now because this is the only time
*************** check_old_cluster(bool live_check,
*** 111,117 ****
void
check_new_cluster(void)
{
! set_locale_and_encoding(CLUSTER_NEW);
check_new_db_is_empty();
--- 110,116 ----
void
check_new_cluster(void)
{
! set_locale_and_encoding(&new_cluster);
check_new_db_is_empty();
*************** issue_warnings(char *sequence_script_fil
*** 149,155 ****
/* old = PG 8.3 warnings? */
if (GET_MAJOR_VERSION(old_cluster.major_version) <= 803)
{
! start_postmaster(CLUSTER_NEW, true);
/* restore proper sequence values using file created from old server */
if (sequence_script_file_name)
--- 148,154 ----
/* old = PG 8.3 warnings? */
if (GET_MAJOR_VERSION(old_cluster.major_version) <= 803)
{
! start_postmaster(&new_cluster, true);
/* restore proper sequence values using file created from old server */
if (sequence_script_file_name)
*************** issue_warnings(char *sequence_script_fil
*** 165,181 ****
check_ok();
}
! old_8_3_rebuild_tsvector_tables(false, CLUSTER_NEW);
! old_8_3_invalidate_hash_gin_indexes(false, CLUSTER_NEW);
! old_8_3_invalidate_bpchar_pattern_ops_indexes(false, CLUSTER_NEW);
stop_postmaster(false, true);
}
/* Create dummy large object permissions for old < PG 9.0? */
if (GET_MAJOR_VERSION(old_cluster.major_version) <= 804)
{
! start_postmaster(CLUSTER_NEW, true);
! new_9_0_populate_pg_largeobject_metadata(false, CLUSTER_NEW);
stop_postmaster(false, true);
}
}
--- 164,180 ----
check_ok();
}
! old_8_3_rebuild_tsvector_tables(&new_cluster, false);
! old_8_3_invalidate_hash_gin_indexes(&new_cluster, false);
! old_8_3_invalidate_bpchar_pattern_ops_indexes(&new_cluster, false);
stop_postmaster(false, true);
}
/* Create dummy large object permissions for old < PG 9.0? */
if (GET_MAJOR_VERSION(old_cluster.major_version) <= 804)
{
! start_postmaster(&new_cluster, true);
! new_9_0_populate_pg_largeobject_metadata(&new_cluster, false);
stop_postmaster(false, true);
}
}
*************** void
*** 210,217 ****
check_cluster_versions(void)
{
/* get old and new cluster versions */
! old_cluster.major_version = get_major_server_version(&old_cluster.major_version_str, CLUSTER_OLD);
! new_cluster.major_version = get_major_server_version(&new_cluster.major_version_str, CLUSTER_NEW);
/* We allow upgrades from/to the same major version for alpha/beta upgrades */
--- 209,216 ----
check_cluster_versions(void)
{
/* get old and new cluster versions */
! old_cluster.major_version = get_major_server_version(&old_cluster, &old_cluster.major_version_str);
! new_cluster.major_version = get_major_server_version(&new_cluster, &new_cluster.major_version_str);
/* We allow upgrades from/to the same major version for alpha/beta upgrades */
*************** check_cluster_compatibility(bool live_ch
*** 270,285 ****
* query the database to get the template0 locale
*/
static void
! set_locale_and_encoding(Cluster whichCluster)
{
! ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
! ControlData *ctrl = &active_cluster->controldata;
PGconn *conn;
PGresult *res;
int i_encoding;
! int cluster_version = active_cluster->major_version;
! conn = connectToServer("template1", whichCluster);
/* for pg < 80400, we got the values from pg_controldata */
if (cluster_version >= 80400)
--- 269,283 ----
* query the database to get the template0 locale
*/
static void
! set_locale_and_encoding(ClusterInfo *cluster)
{
! ControlData *ctrl = &cluster->controldata;
PGconn *conn;
PGresult *res;
int i_encoding;
! int cluster_version = cluster->major_version;
! conn = connectToServer(cluster, "template1");
/* for pg < 80400, we got the values from pg_controldata */
if (cluster_version >= 80400)
*************** check_new_db_is_empty(void)
*** 345,351 ****
int dbnum;
bool found = false;
! get_db_and_rel_infos(&new_cluster.dbarr, CLUSTER_NEW);
for (dbnum = 0; dbnum < new_cluster.dbarr.ndbs; dbnum++)
{
--- 343,349 ----
int dbnum;
bool found = false;
! get_db_and_rel_infos(&new_cluster);
for (dbnum = 0; dbnum < new_cluster.dbarr.ndbs; dbnum++)
{
*************** create_script_for_old_cluster_deletion(
*** 457,465 ****
* it must match for the old and new servers.
*/
void
! check_for_isn_and_int8_passing_mismatch(Cluster whichCluster)
{
- ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
int dbnum;
FILE *script = NULL;
bool found = false;
--- 455,462 ----
* it must match for the old and new servers.
*/
void
! check_for_isn_and_int8_passing_mismatch(ClusterInfo *cluster)
{
int dbnum;
FILE *script = NULL;
bool found = false;
*************** check_for_isn_and_int8_passing_mismatch(
*** 478,484 ****
snprintf(output_path, sizeof(output_path), "%s/contrib_isn_and_int8_pass_by_value.txt",
os_info.cwd);
! for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
--- 475,481 ----
snprintf(output_path, sizeof(output_path), "%s/contrib_isn_and_int8_pass_by_value.txt",
os_info.cwd);
! for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
*************** check_for_isn_and_int8_passing_mismatch(
*** 486,493 ****
int rowno;
int i_nspname,
i_proname;
! DbInfo *active_db = &active_cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(active_db->db_name, whichCluster);
/* Find any functions coming from contrib/isn */
res = executeQueryOrDie(conn,
--- 483,490 ----
int rowno;
int i_nspname,
i_proname;
! DbInfo *active_db = &cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(cluster, active_db->db_name);
/* Find any functions coming from contrib/isn */
res = executeQueryOrDie(conn,
*************** check_for_isn_and_int8_passing_mismatch(
*** 552,560 ****
* tables upgraded by pg_upgrade.
*/
void
! check_for_reg_data_type_usage(Cluster whichCluster)
{
- ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
int dbnum;
FILE *script = NULL;
bool found = false;
--- 549,556 ----
* tables upgraded by pg_upgrade.
*/
void
! check_for_reg_data_type_usage(ClusterInfo *cluster)
{
int dbnum;
FILE *script = NULL;
bool found = false;
*************** check_for_reg_data_type_usage(Cluster wh
*** 565,571 ****
snprintf(output_path, sizeof(output_path), "%s/tables_using_reg.txt",
os_info.cwd);
! for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
--- 561,567 ----
snprintf(output_path, sizeof(output_path), "%s/tables_using_reg.txt",
os_info.cwd);
! for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
*************** check_for_reg_data_type_usage(Cluster wh
*** 574,581 ****
int i_nspname,
i_relname,
i_attname;
! DbInfo *active_db = &active_cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(active_db->db_name, whichCluster);
res = executeQueryOrDie(conn,
"SELECT n.nspname, c.relname, a.attname "
--- 570,577 ----
int i_nspname,
i_relname,
i_attname;
! DbInfo *active_db = &cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(cluster, active_db->db_name);
res = executeQueryOrDie(conn,
"SELECT n.nspname, c.relname, a.attname "
diff --git a/contrib/pg_upgrade/exec.c b/contrib/pg_upgrade/exec.c
index af0fcf9..1959b8a 100644
*** /tmp/c4HFhd_exec.c Wed Jan 5 09:04:03 2011
--- /tmp/SVwHBd_exec.c Wed Jan 5 09:04:03 2011
***************
*** 14,20 ****
static void check_data_dir(const char *pg_data);
! static void check_bin_dir(ClusterInfo *cluster, Cluster whichCluster);
static int check_exec(const char *dir, const char *cmdName);
static const char *validate_exec(const char *path);
--- 14,20 ----
static void check_data_dir(const char *pg_data);
! static void check_bin_dir(ClusterInfo *cluster);
static int check_exec(const char *dir, const char *cmdName);
static const char *validate_exec(const char *path);
*************** verify_directories(void)
*** 99,105 ****
check_ok();
prep_status("Checking old bin directory (%s)", old_cluster.bindir);
! check_bin_dir(&old_cluster, CLUSTER_OLD);
check_ok();
prep_status("Checking new data directory (%s)", new_cluster.pgdata);
--- 99,105 ----
check_ok();
prep_status("Checking old bin directory (%s)", old_cluster.bindir);
! check_bin_dir(&old_cluster);
check_ok();
prep_status("Checking new data directory (%s)", new_cluster.pgdata);
*************** verify_directories(void)
*** 107,113 ****
check_ok();
prep_status("Checking new bin directory (%s)", new_cluster.bindir);
! check_bin_dir(&new_cluster, CLUSTER_NEW);
check_ok();
}
--- 107,113 ----
check_ok();
prep_status("Checking new bin directory (%s)", new_cluster.bindir);
! check_bin_dir(&new_cluster);
check_ok();
}
*************** check_data_dir(const char *pg_data)
*** 158,169 ****
* exit().
*/
static void
! check_bin_dir(ClusterInfo *cluster, Cluster whichCluster)
{
check_exec(cluster->bindir, "postgres");
check_exec(cluster->bindir, "pg_ctl");
check_exec(cluster->bindir, "pg_resetxlog");
! if (whichCluster == CLUSTER_NEW)
{
/* these are only needed in the new cluster */
check_exec(cluster->bindir, "pg_config");
--- 158,169 ----
* exit().
*/
static void
! check_bin_dir(ClusterInfo *cluster)
{
check_exec(cluster->bindir, "postgres");
check_exec(cluster->bindir, "pg_ctl");
check_exec(cluster->bindir, "pg_resetxlog");
! if (cluster == &new_cluster)
{
/* these are only needed in the new cluster */
check_exec(cluster->bindir, "pg_config");
diff --git a/contrib/pg_upgrade/function.c b/contrib/pg_upgrade/function.c
index c76aaeb..877b004 100644
*** /tmp/kQEsXa_function.c Wed Jan 5 09:04:03 2011
--- /tmp/gaM4hb_function.c Wed Jan 5 09:04:03 2011
*************** install_support_functions(void)
*** 28,34 ****
for (dbnum = 0; dbnum < new_cluster.dbarr.ndbs; dbnum++)
{
DbInfo *newdb = &new_cluster.dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(newdb->db_name, CLUSTER_NEW);
/* suppress NOTICE of dropped objects */
PQclear(executeQueryOrDie(conn,
--- 28,34 ----
for (dbnum = 0; dbnum < new_cluster.dbarr.ndbs; dbnum++)
{
DbInfo *newdb = &new_cluster.dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(&new_cluster, newdb->db_name);
/* suppress NOTICE of dropped objects */
PQclear(executeQueryOrDie(conn,
*************** uninstall_support_functions(void)
*** 99,105 ****
for (dbnum = 0; dbnum < new_cluster.dbarr.ndbs; dbnum++)
{
DbInfo *newdb = &new_cluster.dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(newdb->db_name, CLUSTER_NEW);
/* suppress NOTICE of dropped objects */
PQclear(executeQueryOrDie(conn,
--- 99,105 ----
for (dbnum = 0; dbnum < new_cluster.dbarr.ndbs; dbnum++)
{
DbInfo *newdb = &new_cluster.dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(&new_cluster, newdb->db_name);
/* suppress NOTICE of dropped objects */
PQclear(executeQueryOrDie(conn,
*************** uninstall_support_functions(void)
*** 123,142 ****
void
get_loadable_libraries(void)
{
- ClusterInfo *active_cluster = &old_cluster;
PGresult **ress;
int totaltups;
int dbnum;
ress = (PGresult **)
! pg_malloc(active_cluster->dbarr.ndbs * sizeof(PGresult *));
totaltups = 0;
/* Fetch all library names, removing duplicates within each DB */
! for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
{
! DbInfo *active_db = &active_cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(active_db->db_name, CLUSTER_OLD);
/* Fetch all libraries referenced in this DB */
ress[dbnum] = executeQueryOrDie(conn,
--- 123,141 ----
void
get_loadable_libraries(void)
{
PGresult **ress;
int totaltups;
int dbnum;
ress = (PGresult **)
! pg_malloc(old_cluster.dbarr.ndbs * sizeof(PGresult *));
totaltups = 0;
/* Fetch all library names, removing duplicates within each DB */
! for (dbnum = 0; dbnum < old_cluster.dbarr.ndbs; dbnum++)
{
! DbInfo *active_db = &old_cluster.dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(&old_cluster, active_db->db_name);
/* Fetch all libraries referenced in this DB */
ress[dbnum] = executeQueryOrDie(conn,
*************** get_loadable_libraries(void)
*** 163,169 ****
*/
totaltups = 0;
! for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
{
PGresult *res = ress[dbnum];
int ntups;
--- 162,168 ----
*/
totaltups = 0;
! for (dbnum = 0; dbnum < old_cluster.dbarr.ndbs; dbnum++)
{
PGresult *res = ress[dbnum];
int ntups;
*************** get_loadable_libraries(void)
*** 207,213 ****
void
check_loadable_libraries(void)
{
! PGconn *conn = connectToServer("template1", CLUSTER_NEW);
int libnum;
FILE *script = NULL;
bool found = false;
--- 206,212 ----
void
check_loadable_libraries(void)
{
! PGconn *conn = connectToServer(&new_cluster, "template1");
int libnum;
FILE *script = NULL;
bool found = false;
diff --git a/contrib/pg_upgrade/info.c b/contrib/pg_upgrade/info.c
index 99a1548..e44798a 100644
*** /tmp/eLhpRb_info.c Wed Jan 5 09:04:03 2011
--- /tmp/uNYs5b_info.c Wed Jan 5 09:04:03 2011
***************
*** 12,24 ****
#include "access/transam.h"
! static void get_db_infos(DbInfoArr *dbinfos,
! Cluster whichCluster);
! static void dbarr_print(DbInfoArr *arr,
! Cluster whichCluster);
static void relarr_print(RelInfoArr *arr);
! static void get_rel_infos(const DbInfo *dbinfo,
! RelInfoArr *relarr, Cluster whichCluster);
static void relarr_free(RelInfoArr *rel_arr);
static void map_rel(const RelInfo *oldrel,
const RelInfo *newrel, const DbInfo *old_db,
--- 12,22 ----
#include "access/transam.h"
! static void get_db_infos(ClusterInfo *cluster);
! static void dbarr_print(ClusterInfo *cluster);
static void relarr_print(RelInfoArr *arr);
! static void get_rel_infos(ClusterInfo *cluster, const DbInfo *dbinfo,
! RelInfoArr *relarr);
static void relarr_free(RelInfoArr *rel_arr);
static void map_rel(const RelInfo *oldrel,
const RelInfo *newrel, const DbInfo *old_db,
*************** static void map_rel_by_id(Oid oldid, Oid
*** 30,40 ****
const char *old_tablespace, const DbInfo *old_db,
const DbInfo *new_db, const char *olddata,
const char *newdata, FileNameMap *map);
! static RelInfo *relarr_lookup_reloid(RelInfoArr *rel_arr,
! Oid oid, Cluster whichCluster);
! static RelInfo *relarr_lookup_rel(RelInfoArr *rel_arr,
! const char *nspname, const char *relname,
! Cluster whichCluster);
/*
--- 28,37 ----
const char *old_tablespace, const DbInfo *old_db,
const DbInfo *new_db, const char *olddata,
const char *newdata, FileNameMap *map);
! static RelInfo *relarr_lookup_reloid(ClusterInfo *cluster, RelInfoArr *rel_arr,
! Oid oid);
! static RelInfo *relarr_lookup_rel(ClusterInfo *cluster, RelInfoArr *rel_arr,
! const char *nspname, const char *relname);
/*
*************** gen_db_file_maps(DbInfo *old_db, DbInfo
*** 66,73 ****
if (strcmp(newrel->nspname, "pg_toast") == 0)
continue;
! oldrel = relarr_lookup_rel(&old_db->rel_arr, newrel->nspname,
! newrel->relname, CLUSTER_OLD);
map_rel(oldrel, newrel, old_db, new_db, old_pgdata, new_pgdata,
maps + num_maps);
--- 63,70 ----
if (strcmp(newrel->nspname, "pg_toast") == 0)
continue;
! oldrel = relarr_lookup_rel(&old_cluster, &old_db->rel_arr,
! newrel->nspname, newrel->relname);
map_rel(oldrel, newrel, old_db, new_db, old_pgdata, new_pgdata,
maps + num_maps);
*************** gen_db_file_maps(DbInfo *old_db, DbInfo
*** 91,100 ****
newrel->reloid);
/* look them up in their respective arrays */
! old_toast = relarr_lookup_reloid(&old_db->rel_arr,
! oldrel->toastrelid, CLUSTER_OLD);
! new_toast = relarr_lookup_rel(&new_db->rel_arr,
! "pg_toast", new_name, CLUSTER_NEW);
/* finally create a mapping for them */
map_rel(old_toast, new_toast, old_db, new_db, old_pgdata, new_pgdata,
--- 88,97 ----
newrel->reloid);
/* look them up in their respective arrays */
! old_toast = relarr_lookup_reloid(&old_cluster, &old_db->rel_arr,
! oldrel->toastrelid);
! new_toast = relarr_lookup_rel(&new_cluster, &new_db->rel_arr,
! "pg_toast", new_name);
/* finally create a mapping for them */
map_rel(old_toast, new_toast, old_db, new_db, old_pgdata, new_pgdata,
*************** gen_db_file_maps(DbInfo *old_db, DbInfo
*** 118,127 ****
/* look them up in their respective arrays */
/* we lose our cache location here */
! old_toast = relarr_lookup_rel(&old_db->rel_arr,
! "pg_toast", old_name, CLUSTER_OLD);
! new_toast = relarr_lookup_rel(&new_db->rel_arr,
! "pg_toast", new_name, CLUSTER_NEW);
/* finally create a mapping for them */
map_rel(old_toast, new_toast, old_db, new_db, old_pgdata,
--- 115,124 ----
/* look them up in their respective arrays */
/* we lose our cache location here */
! old_toast = relarr_lookup_rel(&old_cluster, &old_db->rel_arr,
! "pg_toast", old_name);
! new_toast = relarr_lookup_rel(&new_cluster, &new_db->rel_arr,
! "pg_toast", new_name);
/* finally create a mapping for them */
map_rel(old_toast, new_toast, old_db, new_db, old_pgdata,
*************** print_maps(FileNameMap *maps, int n, con
*** 214,226 ****
/*
* get_db_infos()
*
! * Scans pg_database system catalog and returns (in dbinfs_arr) all user
* databases.
*/
static void
! get_db_infos(DbInfoArr *dbinfs_arr, Cluster whichCluster)
{
! PGconn *conn = connectToServer("template1", whichCluster);
PGresult *res;
int ntups;
int tupnum;
--- 211,223 ----
/*
* get_db_infos()
*
! * Scans pg_database system catalog and populates all user
* databases.
*/
static void
! get_db_infos(ClusterInfo *cluster)
{
! PGconn *conn = connectToServer(cluster, "template1");
PGresult *res;
int ntups;
int tupnum;
*************** get_db_infos(DbInfoArr *dbinfs_arr, Clus
*** 256,263 ****
PQfinish(conn);
! dbinfs_arr->dbs = dbinfos;
! dbinfs_arr->ndbs = ntups;
}
--- 253,260 ----
PQfinish(conn);
! cluster->dbarr.dbs = dbinfos;
! cluster->dbarr.ndbs = ntups;
}
*************** get_db_infos(DbInfoArr *dbinfs_arr, Clus
*** 268,285 ****
* on the given "port". Assumes that server is already running.
*/
void
! get_db_and_rel_infos(DbInfoArr *db_arr, Cluster whichCluster)
{
int dbnum;
! get_db_infos(db_arr, whichCluster);
! for (dbnum = 0; dbnum < db_arr->ndbs; dbnum++)
! get_rel_infos(&db_arr->dbs[dbnum],
! &db_arr->dbs[dbnum].rel_arr, whichCluster);
if (log_opts.debug)
! dbarr_print(db_arr, whichCluster);
}
--- 265,282 ----
* on the given "port". Assumes that server is already running.
*/
void
! get_db_and_rel_infos(ClusterInfo *cluster)
{
int dbnum;
! get_db_infos(cluster);
! for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
! get_rel_infos(cluster, &cluster->dbarr.dbs[dbnum],
! &cluster->dbarr.dbs[dbnum].rel_arr);
if (log_opts.debug)
! dbarr_print(cluster);
}
*************** get_db_and_rel_infos(DbInfoArr *db_arr,
*** 293,301 ****
* FirstNormalObjectId belongs to the user
*/
static void
! get_rel_infos(const DbInfo *dbinfo, RelInfoArr *relarr, Cluster whichCluster)
{
! PGconn *conn = connectToServer(dbinfo->db_name, whichCluster);
PGresult *res;
RelInfo *relinfos;
int ntups;
--- 290,298 ----
* FirstNormalObjectId belongs to the user
*/
static void
! get_rel_infos(ClusterInfo *cluster, const DbInfo *dbinfo, RelInfoArr *relarr)
{
! PGconn *conn = connectToServer(cluster, dbinfo->db_name);
PGresult *res;
RelInfo *relinfos;
int ntups;
*************** dbarr_lookup_db(DbInfoArr *db_arr, const
*** 417,424 ****
* RelInfo structure.
*/
static RelInfo *
! relarr_lookup_rel(RelInfoArr *rel_arr, const char *nspname,
! const char *relname, Cluster whichCluster)
{
int relnum;
--- 414,421 ----
* RelInfo structure.
*/
static RelInfo *
! relarr_lookup_rel(ClusterInfo *cluster, RelInfoArr *rel_arr,
! const char *nspname, const char *relname)
{
int relnum;
*************** relarr_lookup_rel(RelInfoArr *rel_arr, c
*** 441,447 ****
}
}
pg_log(PG_FATAL, "Could not find %s.%s in %s cluster\n",
! nspname, relname, CLUSTER_NAME(whichCluster));
return NULL;
}
--- 438,444 ----
}
}
pg_log(PG_FATAL, "Could not find %s.%s in %s cluster\n",
! nspname, relname, CLUSTER_NAME(cluster));
return NULL;
}
*************** relarr_lookup_rel(RelInfoArr *rel_arr, c
*** 454,461 ****
* found.
*/
static RelInfo *
! relarr_lookup_reloid(RelInfoArr *rel_arr, Oid oid,
! Cluster whichCluster)
{
int relnum;
--- 451,457 ----
* found.
*/
static RelInfo *
! relarr_lookup_reloid(ClusterInfo *cluster, RelInfoArr *rel_arr, Oid oid)
{
int relnum;
*************** relarr_lookup_reloid(RelInfoArr *rel_arr
*** 465,471 ****
return &rel_arr->rels[relnum];
}
pg_log(PG_FATAL, "Could not find %d in %s cluster\n",
! oid, CLUSTER_NAME(whichCluster));
return NULL;
}
--- 461,467 ----
return &rel_arr->rels[relnum];
}
pg_log(PG_FATAL, "Could not find %d in %s cluster\n",
! oid, CLUSTER_NAME(cluster));
return NULL;
}
*************** dbarr_free(DbInfoArr *db_arr)
*** 491,506 ****
static void
! dbarr_print(DbInfoArr *arr, Cluster whichCluster)
{
int dbnum;
! pg_log(PG_DEBUG, "%s databases\n", CLUSTER_NAME(whichCluster));
! for (dbnum = 0; dbnum < arr->ndbs; dbnum++)
{
! pg_log(PG_DEBUG, "Database: %s\n", arr->dbs[dbnum].db_name);
! relarr_print(&arr->dbs[dbnum].rel_arr);
pg_log(PG_DEBUG, "\n\n");
}
}
--- 487,502 ----
static void
! dbarr_print(ClusterInfo *cluster)
{
int dbnum;
! pg_log(PG_DEBUG, "%s databases\n", CLUSTER_NAME(cluster));
! for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
{
! pg_log(PG_DEBUG, "Database: %s\n", cluster->dbarr.dbs[dbnum].db_name);
! relarr_print(&cluster->dbarr.dbs[dbnum].rel_arr);
pg_log(PG_DEBUG, "\n\n");
}
}
diff --git a/contrib/pg_upgrade/pg_upgrade.c b/contrib/pg_upgrade/pg_upgrade.c
index bfd2def..d2ca08b 100644
*** /tmp/6Uc1Td_pg_upgrade.c Wed Jan 5 09:04:03 2011
--- /tmp/e9RP2d_pg_upgrade.c Wed Jan 5 09:04:03 2011
*************** static void set_frozenxids(void);
*** 22,29 ****
static void setup(char *argv0, bool live_check);
static void cleanup(void);
! ClusterInfo old_cluster,
! new_cluster;
OSInfo os_info;
int
--- 22,28 ----
static void setup(char *argv0, bool live_check);
static void cleanup(void);
! ClusterInfo old_cluster, new_cluster;
OSInfo os_info;
int
*************** main(int argc, char **argv)
*** 46,52 ****
/* -- NEW -- */
! start_postmaster(CLUSTER_NEW, false);
check_new_cluster();
report_clusters_compatible();
--- 45,51 ----
/* -- NEW -- */
! start_postmaster(&new_cluster, false);
check_new_cluster();
report_clusters_compatible();
*************** prepare_new_cluster(void)
*** 178,184 ****
new_cluster.bindir, new_cluster.port, os_info.user, log_opts.filename);
check_ok();
! get_pg_database_relfilenode(CLUSTER_NEW);
}
--- 177,183 ----
new_cluster.bindir, new_cluster.port, os_info.user, log_opts.filename);
check_ok();
! get_pg_database_relfilenode(&new_cluster);
}
*************** static void
*** 186,192 ****
prepare_new_databases(void)
{
/* -- NEW -- */
! start_postmaster(CLUSTER_NEW, false);
/*
* We set autovacuum_freeze_max_age to its maximum value so autovacuum
--- 185,191 ----
prepare_new_databases(void)
{
/* -- NEW -- */
! start_postmaster(&new_cluster, false);
/*
* We set autovacuum_freeze_max_age to its maximum value so autovacuum
*************** prepare_new_databases(void)
*** 210,216 ****
GLOBALS_DUMP_FILE, log_opts.filename);
check_ok();
! get_db_and_rel_infos(&new_cluster.dbarr, CLUSTER_NEW);
stop_postmaster(false, false);
}
--- 209,215 ----
GLOBALS_DUMP_FILE, log_opts.filename);
check_ok();
! get_db_and_rel_infos(&new_cluster);
stop_postmaster(false, false);
}
*************** static void
*** 220,226 ****
create_new_objects(void)
{
/* -- NEW -- */
! start_postmaster(CLUSTER_NEW, false);
install_support_functions();
--- 219,225 ----
create_new_objects(void)
{
/* -- NEW -- */
! start_postmaster(&new_cluster, false);
install_support_functions();
*************** create_new_objects(void)
*** 235,241 ****
/* regenerate now that we have db schemas */
dbarr_free(&new_cluster.dbarr);
! get_db_and_rel_infos(&new_cluster.dbarr, CLUSTER_NEW);
uninstall_support_functions();
--- 234,240 ----
/* regenerate now that we have db schemas */
dbarr_free(&new_cluster.dbarr);
! get_db_and_rel_infos(&new_cluster);
uninstall_support_functions();
*************** set_frozenxids(void)
*** 309,315 ****
prep_status("Setting frozenxid counters in new cluster");
! conn_template1 = connectToServer("template1", CLUSTER_NEW);
/* set pg_database.datfrozenxid */
PQclear(executeQueryOrDie(conn_template1,
--- 308,314 ----
prep_status("Setting frozenxid counters in new cluster");
! conn_template1 = connectToServer(&new_cluster, "template1");
/* set pg_database.datfrozenxid */
PQclear(executeQueryOrDie(conn_template1,
*************** set_frozenxids(void)
*** 344,350 ****
"SET datallowconn = true "
"WHERE datname = '%s'", datname));
! conn = connectToServer(datname, CLUSTER_NEW);
/* set pg_class.relfrozenxid */
PQclear(executeQueryOrDie(conn,
--- 343,349 ----
"SET datallowconn = true "
"WHERE datname = '%s'", datname));
! conn = connectToServer(&new_cluster, datname);
/* set pg_class.relfrozenxid */
PQclear(executeQueryOrDie(conn,
diff --git a/contrib/pg_upgrade/pg_upgrade.h b/contrib/pg_upgrade/pg_upgrade.h
index c53f935..b6ce965 100644
*** /tmp/oOiOpd_pg_upgrade.h Wed Jan 5 09:04:03 2011
--- /tmp/cMi7nb_pg_upgrade.h Wed Jan 5 09:04:03 2011
***************
*** 52,60 ****
#define EXE_EXT ".exe"
#endif
! #define CLUSTER_NAME(cluster) ((cluster) == CLUSTER_OLD ? "old" : "new")
! #define ACTIVE_CLUSTER(cluster) (((cluster) == CLUSTER_OLD) ? \
! &old_cluster : &new_cluster)
#define atooid(x) ((Oid) strtoul((x), NULL, 10))
--- 52,59 ----
#define EXE_EXT ".exe"
#endif
! #define CLUSTER_NAME(cluster) ((cluster) == &old_cluster ? "old" : \
! (cluster) == &new_cluster ? "new" : "none")
#define atooid(x) ((Oid) strtoul((x), NULL, 10))
*************** typedef enum
*** 163,177 ****
PG_DEBUG
} eLogType;
- /*
- * Enumeration to distinguish between old cluster and new cluster
- */
- typedef enum
- {
- NONE = 0, /* used for no running servers */
- CLUSTER_OLD,
- CLUSTER_NEW
- } Cluster;
typedef long pgpid_t;
--- 162,167 ----
*************** typedef struct
*** 234,240 ****
char **libraries; /* loadable libraries */
int num_libraries;
pgpid_t postmasterPID; /* PID of currently running postmaster */
! Cluster running_cluster;
} OSInfo;
--- 224,230 ----
char **libraries; /* loadable libraries */
int num_libraries;
pgpid_t postmasterPID; /* PID of currently running postmaster */
! ClusterInfo *running_cluster;
} OSInfo;
*************** typedef struct
*** 243,250 ****
*/
extern LogOpts log_opts;
extern UserOpts user_opts;
! extern ClusterInfo old_cluster,
! new_cluster;
extern OSInfo os_info;
extern char scandir_file_pattern[];
--- 233,239 ----
*/
extern LogOpts log_opts;
extern UserOpts user_opts;
! extern ClusterInfo old_cluster, new_cluster;
extern OSInfo os_info;
extern char scandir_file_pattern[];
*************** void check_loadable_libraries(void);
*** 339,346 ****
FileNameMap *gen_db_file_maps(DbInfo *old_db,
DbInfo *new_db, int *nmaps, const char *old_pgdata,
const char *new_pgdata);
! void get_db_and_rel_infos(DbInfoArr *db_arr,
! Cluster whichCluster);
DbInfo *dbarr_lookup_db(DbInfoArr *db_arr, const char *db_name);
void dbarr_free(DbInfoArr *db_arr);
void print_maps(FileNameMap *maps, int n,
--- 328,334 ----
FileNameMap *gen_db_file_maps(DbInfo *old_db,
DbInfo *new_db, int *nmaps, const char *old_pgdata,
const char *new_pgdata);
! void get_db_and_rel_infos(ClusterInfo *cluster);
DbInfo *dbarr_lookup_db(DbInfoArr *db_arr, const char *db_name);
void dbarr_free(DbInfoArr *db_arr);
void print_maps(FileNameMap *maps, int n,
*************** void parseCommandLine(int argc, char *a
*** 352,358 ****
/* relfilenode.c */
! void get_pg_database_relfilenode(Cluster whichCluster);
const char *transfer_all_new_dbs(DbInfoArr *olddb_arr,
DbInfoArr *newdb_arr, char *old_pgdata, char *new_pgdata);
--- 340,346 ----
/* relfilenode.c */
! void get_pg_database_relfilenode(ClusterInfo *cluster);
const char *transfer_all_new_dbs(DbInfoArr *olddb_arr,
DbInfoArr *newdb_arr, char *old_pgdata, char *new_pgdata);
*************** void init_tablespaces(void);
*** 364,377 ****
/* server.c */
! PGconn *connectToServer(const char *db_name,
! Cluster whichCluster);
! PGresult *executeQueryOrDie(PGconn *conn,
! const char *fmt,...);
! void start_postmaster(Cluster whichCluster, bool quiet);
void stop_postmaster(bool fast, bool quiet);
! uint32 get_major_server_version(char **verstr, Cluster whichCluster);
void check_for_libpq_envvars(void);
--- 352,363 ----
/* server.c */
! PGconn *connectToServer(ClusterInfo *cluster, const char *db_name);
! PGresult *executeQueryOrDie(PGconn *conn, const char *fmt,...);
! void start_postmaster(ClusterInfo *cluster, bool quiet);
void stop_postmaster(bool fast, bool quiet);
! uint32 get_major_server_version(ClusterInfo *cluster, char **verstr);
void check_for_libpq_envvars(void);
*************** unsigned int str2uint(const char *str);
*** 394,410 ****
/* version.c */
! void new_9_0_populate_pg_largeobject_metadata(
! bool check_mode, Cluster whichCluster);
/* version_old_8_3.c */
! void old_8_3_check_for_name_data_type_usage(Cluster whichCluster);
! void old_8_3_check_for_tsquery_usage(Cluster whichCluster);
! void old_8_3_rebuild_tsvector_tables(bool check_mode,
! Cluster whichCluster);
! void old_8_3_invalidate_hash_gin_indexes(bool check_mode,
! Cluster whichCluster);
! void old_8_3_invalidate_bpchar_pattern_ops_indexes(bool check_mode,
! Cluster whichCluster);
! char *old_8_3_create_sequence_script(Cluster whichCluster);
--- 380,394 ----
/* version.c */
! void new_9_0_populate_pg_largeobject_metadata(ClusterInfo *cluster,
! bool check_mode);
/* version_old_8_3.c */
! void old_8_3_check_for_name_data_type_usage(ClusterInfo *cluster);
! void old_8_3_check_for_tsquery_usage(ClusterInfo *cluster);
! void old_8_3_rebuild_tsvector_tables(ClusterInfo *cluster, bool check_mode);
! void old_8_3_invalidate_hash_gin_indexes(ClusterInfo *cluster, bool check_mode);
! void old_8_3_invalidate_bpchar_pattern_ops_indexes(ClusterInfo *cluster,
! bool check_mode);
! char *old_8_3_create_sequence_script(ClusterInfo *cluster);
diff --git a/contrib/pg_upgrade/relfilenode.c b/contrib/pg_upgrade/relfilenode.c
index da7531e..b23ce2f 100644
*** /tmp/ODaojb_relfilenode.c Wed Jan 5 09:04:03 2011
--- /tmp/iRj1Qd_relfilenode.c Wed Jan 5 09:04:03 2011
*************** transfer_all_new_dbs(DbInfoArr *olddb_ar
*** 77,86 ****
* relfilenodes later in the upgrade process.
*/
void
! get_pg_database_relfilenode(Cluster whichCluster)
{
! PGconn *conn = connectToServer("template1", whichCluster);
! ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
PGresult *res;
int i_relfile;
--- 77,85 ----
* relfilenodes later in the upgrade process.
*/
void
! get_pg_database_relfilenode(ClusterInfo *cluster)
{
! PGconn *conn = connectToServer(cluster, "template1");
PGresult *res;
int i_relfile;
*************** get_pg_database_relfilenode(Cluster whic
*** 94,100 ****
"ORDER BY c.relname");
i_relfile = PQfnumber(res, "relfilenode");
! active_cluster->pg_database_oid = atooid(PQgetvalue(res, 0, i_relfile));
PQclear(res);
PQfinish(conn);
--- 93,99 ----
"ORDER BY c.relname");
i_relfile = PQfnumber(res, "relfilenode");
! cluster->pg_database_oid = atooid(PQgetvalue(res, 0, i_relfile));
PQclear(res);
PQfinish(conn);
diff --git a/contrib/pg_upgrade/server.c b/contrib/pg_upgrade/server.c
index 127f9c4..56dcb10 100644
*** /tmp/WhnLOc_server.c Wed Jan 5 09:04:03 2011
--- /tmp/AAEUcd_server.c Wed Jan 5 09:04:03 2011
***************
*** 15,22 ****
static pgpid_t get_postmaster_pid(const char *datadir);
! static bool test_server_conn(int timeout,
! Cluster whichCluster);
/*
--- 15,21 ----
static pgpid_t get_postmaster_pid(const char *datadir);
! static bool test_server_conn(ClusterInfo *cluster, int timeout);
/*
*************** static bool test_server_conn(int timeout
*** 27,37 ****
* message and calls exit_nicely() to kill the program.
*/
PGconn *
! connectToServer(const char *db_name,
! Cluster whichCluster)
{
! ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
! unsigned short port = active_cluster->port;
char connectString[MAXPGPATH];
PGconn *conn;
--- 26,34 ----
* message and calls exit_nicely() to kill the program.
*/
PGconn *
! connectToServer(ClusterInfo *cluster, const char *db_name)
{
! unsigned short port = cluster->port;
char connectString[MAXPGPATH];
PGconn *conn;
*************** get_postmaster_pid(const char *datadir)
*** 132,141 ****
* is retrieved by reading the PG_VERSION file.
*/
uint32
! get_major_server_version(char **verstr, Cluster whichCluster)
{
! ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
! const char *datadir = active_cluster->pgdata;
FILE *version_fd;
char ver_file[MAXPGPATH];
int integer_version = 0;
--- 129,137 ----
* is retrieved by reading the PG_VERSION file.
*/
uint32
! get_major_server_version(ClusterInfo *cluster, char **verstr)
{
! const char *datadir = cluster->pgdata;
FILE *version_fd;
char ver_file[MAXPGPATH];
int integer_version = 0;
*************** get_major_server_version(char **verstr,
*** 160,176 ****
void
! start_postmaster(Cluster whichCluster, bool quiet)
{
- ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
char cmd[MAXPGPATH];
const char *bindir;
const char *datadir;
unsigned short port;
! bindir = active_cluster->bindir;
! datadir = active_cluster->pgdata;
! port = active_cluster->port;
/*
* On Win32, we can't send both pg_upgrade output and pg_ctl output to the
--- 156,171 ----
void
! start_postmaster(ClusterInfo *cluster, bool quiet)
{
char cmd[MAXPGPATH];
const char *bindir;
const char *datadir;
unsigned short port;
! bindir = cluster->bindir;
! datadir = cluster->pgdata;
! port = cluster->port;
/*
* On Win32, we can't send both pg_upgrade output and pg_ctl output to the
*************** start_postmaster(Cluster whichCluster, b
*** 193,205 ****
/* wait for the server to start properly */
! if (test_server_conn(POSTMASTER_UPTIME, whichCluster) == false)
pg_log(PG_FATAL, " Unable to start %s postmaster with the command: %s\nPerhaps pg_hba.conf was not set to
\"trust\".",
! CLUSTER_NAME(whichCluster), cmd);
if ((os_info.postmasterPID = get_postmaster_pid(datadir)) == 0)
pg_log(PG_FATAL, " Unable to get postmaster pid\n");
! os_info.running_cluster = whichCluster;
}
--- 188,200 ----
/* wait for the server to start properly */
! if (test_server_conn(cluster, POSTMASTER_UPTIME) == false)
pg_log(PG_FATAL, " Unable to start %s postmaster with the command: %s\nPerhaps pg_hba.conf was not set to
\"trust\".",
! CLUSTER_NAME(cluster), cmd);
if ((os_info.postmasterPID = get_postmaster_pid(datadir)) == 0)
pg_log(PG_FATAL, " Unable to get postmaster pid\n");
! os_info.running_cluster = cluster;
}
*************** stop_postmaster(bool fast, bool quiet)
*** 210,221 ****
const char *bindir;
const char *datadir;
! if (os_info.running_cluster == CLUSTER_OLD)
{
bindir = old_cluster.bindir;
datadir = old_cluster.pgdata;
}
! else if (os_info.running_cluster == CLUSTER_NEW)
{
bindir = new_cluster.bindir;
datadir = new_cluster.pgdata;
--- 205,216 ----
const char *bindir;
const char *datadir;
! if (os_info.running_cluster == &old_cluster)
{
bindir = old_cluster.bindir;
datadir = old_cluster.pgdata;
}
! else if (os_info.running_cluster == &new_cluster)
{
bindir = new_cluster.bindir;
datadir = new_cluster.pgdata;
*************** stop_postmaster(bool fast, bool quiet)
*** 236,242 ****
exec_prog(fast ? false : true, "%s", cmd);
os_info.postmasterPID = 0;
! os_info.running_cluster = NONE;
}
--- 231,237 ----
exec_prog(fast ? false : true, "%s", cmd);
os_info.postmasterPID = 0;
! os_info.running_cluster = NULL;
}
*************** stop_postmaster(bool fast, bool quiet)
*** 250,259 ****
* Returns true if the connection attempt was successfull, false otherwise.
*/
static bool
! test_server_conn(int timeout, Cluster whichCluster)
{
! ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
! unsigned short port = active_cluster->port;
PGconn *conn = NULL;
char con_opts[MAX_STRING];
int tries;
--- 245,253 ----
* Returns true if the connection attempt was successfull, false otherwise.
*/
static bool
! test_server_conn(ClusterInfo *cluster, int timeout)
{
! unsigned short port = cluster->port;
PGconn *conn = NULL;
char con_opts[MAX_STRING];
int tries;
*************** test_server_conn(int timeout, Cluster wh
*** 275,281 ****
if (tries == STARTUP_WARNING_TRIES)
prep_status("Trying to start %s server ",
! CLUSTER_NAME(whichCluster));
else if (tries > STARTUP_WARNING_TRIES)
pg_log(PG_REPORT, ".");
}
--- 269,275 ----
if (tries == STARTUP_WARNING_TRIES)
prep_status("Trying to start %s server ",
! CLUSTER_NAME(cluster));
else if (tries > STARTUP_WARNING_TRIES)
pg_log(PG_REPORT, ".");
}
diff --git a/contrib/pg_upgrade/tablespace.c b/contrib/pg_upgrade/tablespace.c
index 4930d5d..70fe057 100644
*** /tmp/u5hK1a_tablespace.c Wed Jan 5 09:04:03 2011
--- /tmp/Qgyybb_tablespace.c Wed Jan 5 09:04:03 2011
***************
*** 10,17 ****
#include "pg_upgrade.h"
static void get_tablespace_paths(void);
! static void set_tablespace_directory_suffix(
! Cluster whichCluster);
void
--- 10,16 ----
#include "pg_upgrade.h"
static void get_tablespace_paths(void);
! static void set_tablespace_directory_suffix(ClusterInfo *cluster);
void
*************** init_tablespaces(void)
*** 19,26 ****
{
get_tablespace_paths();
! set_tablespace_directory_suffix(CLUSTER_OLD);
! set_tablespace_directory_suffix(CLUSTER_NEW);
if (os_info.num_tablespaces > 0 &&
strcmp(old_cluster.tablespace_suffix, new_cluster.tablespace_suffix) == 0)
--- 18,25 ----
{
get_tablespace_paths();
! set_tablespace_directory_suffix(&old_cluster);
! set_tablespace_directory_suffix(&new_cluster);
if (os_info.num_tablespaces > 0 &&
strcmp(old_cluster.tablespace_suffix, new_cluster.tablespace_suffix) == 0)
*************** init_tablespaces(void)
*** 39,45 ****
static void
get_tablespace_paths(void)
{
! PGconn *conn = connectToServer("template1", CLUSTER_OLD);
PGresult *res;
int tblnum;
int i_spclocation;
--- 38,44 ----
static void
get_tablespace_paths(void)
{
! PGconn *conn = connectToServer(&old_cluster, "template1");
PGresult *res;
int tblnum;
int i_spclocation;
*************** get_tablespace_paths(void)
*** 71,91 ****
static void
! set_tablespace_directory_suffix(Cluster whichCluster)
{
! ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
!
! if (GET_MAJOR_VERSION(active_cluster->major_version) <= 804)
! active_cluster->tablespace_suffix = pg_strdup("");
else
{
/* This cluster has a version-specific subdirectory */
! active_cluster->tablespace_suffix = pg_malloc(4 +
! strlen(active_cluster->major_version_str) +
10 /* OIDCHARS */ + 1);
/* The leading slash is needed to start a new directory. */
! sprintf(active_cluster->tablespace_suffix, "/PG_%s_%d", active_cluster->major_version_str,
! active_cluster->controldata.cat_ver);
}
}
--- 70,88 ----
static void
! set_tablespace_directory_suffix(ClusterInfo *cluster)
{
! if (GET_MAJOR_VERSION(cluster->major_version) <= 804)
! cluster->tablespace_suffix = pg_strdup("");
else
{
/* This cluster has a version-specific subdirectory */
! cluster->tablespace_suffix = pg_malloc(4 +
! strlen(cluster->major_version_str) +
10 /* OIDCHARS */ + 1);
/* The leading slash is needed to start a new directory. */
! sprintf(cluster->tablespace_suffix, "/PG_%s_%d", cluster->major_version_str,
! cluster->controldata.cat_ver);
}
}
diff --git a/contrib/pg_upgrade/version.c b/contrib/pg_upgrade/version.c
index b85b814..cdda741 100644
*** /tmp/kw6RCe_version.c Wed Jan 5 09:04:03 2011
--- /tmp/0Xvpyc_version.c Wed Jan 5 09:04:03 2011
***************
*** 18,27 ****
* 9.0 has a new pg_largeobject permission table
*/
void
! new_9_0_populate_pg_largeobject_metadata(bool check_mode,
! Cluster whichCluster)
{
- ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
int dbnum;
FILE *script = NULL;
bool found = false;
--- 18,25 ----
* 9.0 has a new pg_largeobject permission table
*/
void
! new_9_0_populate_pg_largeobject_metadata(ClusterInfo *cluster, bool check_mode)
{
int dbnum;
FILE *script = NULL;
bool found = false;
*************** new_9_0_populate_pg_largeobject_metadata
*** 32,43 ****
snprintf(output_path, sizeof(output_path), "%s/pg_largeobject.sql",
os_info.cwd);
! for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
int i_count;
! DbInfo *active_db = &active_cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(active_db->db_name, whichCluster);
/* find if there are any large objects */
res = executeQueryOrDie(conn,
--- 30,41 ----
snprintf(output_path, sizeof(output_path), "%s/pg_largeobject.sql",
os_info.cwd);
! for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
int i_count;
! DbInfo *active_db = &cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(cluster, active_db->db_name);
/* find if there are any large objects */
res = executeQueryOrDie(conn,
diff --git a/contrib/pg_upgrade/version_old_8_3.c b/contrib/pg_upgrade/version_old_8_3.c
index 5a396de..c342cd9 100644
*** /tmp/M08uca_version_old_8_3.c Wed Jan 5 09:04:03 2011
--- /tmp/68bpUa_version_old_8_3.c Wed Jan 5 09:04:03 2011
***************
*** 19,27 ****
* checks tables and indexes.
*/
void
! old_8_3_check_for_name_data_type_usage(Cluster whichCluster)
{
- ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
int dbnum;
FILE *script = NULL;
bool found = false;
--- 19,26 ----
* checks tables and indexes.
*/
void
! old_8_3_check_for_name_data_type_usage(ClusterInfo *cluster)
{
int dbnum;
FILE *script = NULL;
bool found = false;
*************** old_8_3_check_for_name_data_type_usage(C
*** 32,38 ****
snprintf(output_path, sizeof(output_path), "%s/tables_using_name.txt",
os_info.cwd);
! for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
--- 31,37 ----
snprintf(output_path, sizeof(output_path), "%s/tables_using_name.txt",
os_info.cwd);
! for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
*************** old_8_3_check_for_name_data_type_usage(C
*** 41,48 ****
int i_nspname,
i_relname,
i_attname;
! DbInfo *active_db = &active_cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(active_db->db_name, whichCluster);
/*
* With a smaller alignment in 8.4, 'name' cannot be used in a
--- 40,47 ----
int i_nspname,
i_relname,
i_attname;
! DbInfo *active_db = &cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(cluster, active_db->db_name);
/*
* With a smaller alignment in 8.4, 'name' cannot be used in a
*************** old_8_3_check_for_name_data_type_usage(C
*** 113,121 ****
* so upgrading of such fields is impossible.
*/
void
! old_8_3_check_for_tsquery_usage(Cluster whichCluster)
{
- ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
int dbnum;
FILE *script = NULL;
bool found = false;
--- 112,119 ----
* so upgrading of such fields is impossible.
*/
void
! old_8_3_check_for_tsquery_usage(ClusterInfo *cluster)
{
int dbnum;
FILE *script = NULL;
bool found = false;
*************** old_8_3_check_for_tsquery_usage(Cluster
*** 126,132 ****
snprintf(output_path, sizeof(output_path), "%s/tables_using_tsquery.txt",
os_info.cwd);
! for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
--- 124,130 ----
snprintf(output_path, sizeof(output_path), "%s/tables_using_tsquery.txt",
os_info.cwd);
! for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
*************** old_8_3_check_for_tsquery_usage(Cluster
*** 135,142 ****
int i_nspname,
i_relname,
i_attname;
! DbInfo *active_db = &active_cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(active_db->db_name, whichCluster);
/* Find any user-defined tsquery columns */
res = executeQueryOrDie(conn,
--- 133,140 ----
int i_nspname,
i_relname,
i_attname;
! DbInfo *active_db = &cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(cluster, active_db->db_name);
/* Find any user-defined tsquery columns */
res = executeQueryOrDie(conn,
*************** old_8_3_check_for_tsquery_usage(Cluster
*** 208,217 ****
* 'c' 'bb' 'aaa' -- 8.3
*/
void
! old_8_3_rebuild_tsvector_tables(bool check_mode,
! Cluster whichCluster)
{
- ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
int dbnum;
FILE *script = NULL;
bool found = false;
--- 206,213 ----
* 'c' 'bb' 'aaa' -- 8.3
*/
void
! old_8_3_rebuild_tsvector_tables(ClusterInfo *cluster, bool check_mode)
{
int dbnum;
FILE *script = NULL;
bool found = false;
*************** old_8_3_rebuild_tsvector_tables(bool che
*** 222,228 ****
snprintf(output_path, sizeof(output_path), "%s/rebuild_tsvector_tables.sql",
os_info.cwd);
! for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
--- 218,224 ----
snprintf(output_path, sizeof(output_path), "%s/rebuild_tsvector_tables.sql",
os_info.cwd);
! for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
*************** old_8_3_rebuild_tsvector_tables(bool che
*** 233,240 ****
int i_nspname,
i_relname,
i_attname;
! DbInfo *active_db = &active_cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(active_db->db_name, whichCluster);
/* Find any user-defined tsvector columns */
res = executeQueryOrDie(conn,
--- 229,236 ----
int i_nspname,
i_relname,
i_attname;
! DbInfo *active_db = &cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(cluster, active_db->db_name);
/* Find any user-defined tsvector columns */
res = executeQueryOrDie(conn,
*************** old_8_3_rebuild_tsvector_tables(bool che
*** 352,361 ****
* Hash, Gin, and GiST index binary format has changes from 8.3->8.4
*/
void
! old_8_3_invalidate_hash_gin_indexes(bool check_mode,
! Cluster whichCluster)
{
- ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
int dbnum;
FILE *script = NULL;
bool found = false;
--- 348,355 ----
* Hash, Gin, and GiST index binary format has changes from 8.3->8.4
*/
void
! old_8_3_invalidate_hash_gin_indexes(ClusterInfo *cluster, bool check_mode)
{
int dbnum;
FILE *script = NULL;
bool found = false;
*************** old_8_3_invalidate_hash_gin_indexes(bool
*** 366,372 ****
snprintf(output_path, sizeof(output_path), "%s/reindex_hash_and_gin.sql",
os_info.cwd);
! for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
--- 360,366 ----
snprintf(output_path, sizeof(output_path), "%s/reindex_hash_and_gin.sql",
os_info.cwd);
! for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
*************** old_8_3_invalidate_hash_gin_indexes(bool
*** 374,381 ****
int rowno;
int i_nspname,
i_relname;
! DbInfo *active_db = &active_cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(active_db->db_name, whichCluster);
/* find hash and gin indexes */
res = executeQueryOrDie(conn,
--- 368,375 ----
int rowno;
int i_nspname,
i_relname;
! DbInfo *active_db = &cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(cluster, active_db->db_name);
/* find hash and gin indexes */
res = executeQueryOrDie(conn,
*************** old_8_3_invalidate_hash_gin_indexes(bool
*** 467,476 ****
* 8.4 bpchar_pattern_ops no longer sorts based on trailing spaces
*/
void
! old_8_3_invalidate_bpchar_pattern_ops_indexes(bool check_mode,
! Cluster whichCluster)
{
- ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
int dbnum;
FILE *script = NULL;
bool found = false;
--- 461,469 ----
* 8.4 bpchar_pattern_ops no longer sorts based on trailing spaces
*/
void
! old_8_3_invalidate_bpchar_pattern_ops_indexes(ClusterInfo *cluster,
! bool check_mode)
{
int dbnum;
FILE *script = NULL;
bool found = false;
*************** old_8_3_invalidate_bpchar_pattern_ops_in
*** 481,487 ****
snprintf(output_path, sizeof(output_path), "%s/reindex_bpchar_ops.sql",
os_info.cwd);
! for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
--- 474,480 ----
snprintf(output_path, sizeof(output_path), "%s/reindex_bpchar_ops.sql",
os_info.cwd);
! for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
*************** old_8_3_invalidate_bpchar_pattern_ops_in
*** 489,496 ****
int rowno;
int i_nspname,
i_relname;
! DbInfo *active_db = &active_cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(active_db->db_name, whichCluster);
/* find bpchar_pattern_ops indexes */
--- 482,489 ----
int rowno;
int i_nspname,
i_relname;
! DbInfo *active_db = &cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(cluster, active_db->db_name);
/* find bpchar_pattern_ops indexes */
*************** old_8_3_invalidate_bpchar_pattern_ops_in
*** 602,610 ****
* server, even in link mode.
*/
char *
! old_8_3_create_sequence_script(Cluster whichCluster)
{
- ClusterInfo *active_cluster = ACTIVE_CLUSTER(whichCluster);
int dbnum;
FILE *script = NULL;
bool found = false;
--- 595,602 ----
* server, even in link mode.
*/
char *
! old_8_3_create_sequence_script(ClusterInfo *cluster)
{
int dbnum;
FILE *script = NULL;
bool found = false;
*************** old_8_3_create_sequence_script(Cluster w
*** 614,620 ****
prep_status("Creating script to adjust sequences");
! for (dbnum = 0; dbnum < active_cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
--- 606,612 ----
prep_status("Creating script to adjust sequences");
! for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
{
PGresult *res;
bool db_used = false;
*************** old_8_3_create_sequence_script(Cluster w
*** 622,629 ****
int rowno;
int i_nspname,
i_relname;
! DbInfo *active_db = &active_cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(active_db->db_name, whichCluster);
/* Find any sequences */
res = executeQueryOrDie(conn,
--- 614,621 ----
int rowno;
int i_nspname,
i_relname;
! DbInfo *active_db = &cluster->dbarr.dbs[dbnum];
! PGconn *conn = connectToServer(cluster, active_db->db_name);
/* Find any sequences */
res = executeQueryOrDie(conn,
commit 67c9e4442f2521ff2ad62aa4d409269ea684ac0a
Author: Bruce Momjian <bruce@momjian.us>
Date: Sat Jan 1 12:28:48 2011 -0500
Furter pg_upgrade optimizations to reduce function call argument count.
diff --git a/contrib/pg_upgrade/check.c b/contrib/pg_upgrade/check.c
index 839a3c9..5708e2f 100644
*** /tmp/ky16ee_check.c Wed Jan 5 09:04:30 2011
--- /tmp/uJkDve_check.c Wed Jan 5 09:04:30 2011
*************** void
*** 209,216 ****
check_cluster_versions(void)
{
/* get old and new cluster versions */
! old_cluster.major_version = get_major_server_version(&old_cluster, &old_cluster.major_version_str);
! new_cluster.major_version = get_major_server_version(&new_cluster, &new_cluster.major_version_str);
/* We allow upgrades from/to the same major version for alpha/beta upgrades */
--- 209,216 ----
check_cluster_versions(void)
{
/* get old and new cluster versions */
! old_cluster.major_version = get_major_server_version(&old_cluster);
! new_cluster.major_version = get_major_server_version(&new_cluster);
/* We allow upgrades from/to the same major version for alpha/beta upgrades */
diff --git a/contrib/pg_upgrade/info.c b/contrib/pg_upgrade/info.c
index e44798a..7651096 100644
*** /tmp/Q6ensd_info.c Wed Jan 5 09:04:30 2011
--- /tmp/a3Vosb_info.c Wed Jan 5 09:04:30 2011
***************
*** 15,22 ****
static void get_db_infos(ClusterInfo *cluster);
static void dbarr_print(ClusterInfo *cluster);
static void relarr_print(RelInfoArr *arr);
! static void get_rel_infos(ClusterInfo *cluster, const DbInfo *dbinfo,
! RelInfoArr *relarr);
static void relarr_free(RelInfoArr *rel_arr);
static void map_rel(const RelInfo *oldrel,
const RelInfo *newrel, const DbInfo *old_db,
--- 15,21 ----
static void get_db_infos(ClusterInfo *cluster);
static void dbarr_print(ClusterInfo *cluster);
static void relarr_print(RelInfoArr *arr);
! static void get_rel_infos(ClusterInfo *cluster, const int dbnum);
static void relarr_free(RelInfoArr *rel_arr);
static void map_rel(const RelInfo *oldrel,
const RelInfo *newrel, const DbInfo *old_db,
*************** get_db_and_rel_infos(ClusterInfo *cluste
*** 272,279 ****
get_db_infos(cluster);
for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
! get_rel_infos(cluster, &cluster->dbarr.dbs[dbnum],
! &cluster->dbarr.dbs[dbnum].rel_arr);
if (log_opts.debug)
dbarr_print(cluster);
--- 271,277 ----
get_db_infos(cluster);
for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
! get_rel_infos(cluster, dbnum);
if (log_opts.debug)
dbarr_print(cluster);
*************** get_db_and_rel_infos(ClusterInfo *cluste
*** 290,298 ****
* FirstNormalObjectId belongs to the user
*/
static void
! get_rel_infos(ClusterInfo *cluster, const DbInfo *dbinfo, RelInfoArr *relarr)
{
! PGconn *conn = connectToServer(cluster, dbinfo->db_name);
PGresult *res;
RelInfo *relinfos;
int ntups;
--- 288,297 ----
* FirstNormalObjectId belongs to the user
*/
static void
! get_rel_infos(ClusterInfo *cluster, const int dbnum)
{
! PGconn *conn = connectToServer(cluster,
! cluster->dbarr.dbs[dbnum].db_name);
PGresult *res;
RelInfo *relinfos;
int ntups;
*************** get_rel_infos(ClusterInfo *cluster, cons
*** 374,389 ****
tblspace = PQgetvalue(res, relnum, i_spclocation);
/* if no table tablespace, use the database tablespace */
if (strlen(tblspace) == 0)
! tblspace = dbinfo->db_tblspace;
strlcpy(curr->tablespace, tblspace, sizeof(curr->tablespace));
}
PQclear(res);
PQfinish(conn);
! relarr->rels = relinfos;
! relarr->nrels = num_rels;
! relarr->last_relname_lookup = 0;
}
--- 373,388 ----
tblspace = PQgetvalue(res, relnum, i_spclocation);
/* if no table tablespace, use the database tablespace */
if (strlen(tblspace) == 0)
! tblspace = cluster->dbarr.dbs[dbnum].db_tblspace;
strlcpy(curr->tablespace, tblspace, sizeof(curr->tablespace));
}
PQclear(res);
PQfinish(conn);
! cluster->dbarr.dbs[dbnum].rel_arr.rels = relinfos;
! cluster->dbarr.dbs[dbnum].rel_arr.nrels = num_rels;
! cluster->dbarr.dbs[dbnum].rel_arr.last_relname_lookup = 0;
}
diff --git a/contrib/pg_upgrade/pg_upgrade.c b/contrib/pg_upgrade/pg_upgrade.c
index d2ca08b..5b8bf72 100644
*** /tmp/Ch0sza_pg_upgrade.c Wed Jan 5 09:04:30 2011
--- /tmp/KJwJSa_pg_upgrade.c Wed Jan 5 09:04:30 2011
*************** cleanup(void)
*** 384,391 ****
dbarr_free(&new_cluster.dbarr);
pg_free(log_opts.filename);
pg_free(os_info.user);
- pg_free(old_cluster.major_version_str);
- pg_free(new_cluster.major_version_str);
pg_free(old_cluster.controldata.lc_collate);
pg_free(new_cluster.controldata.lc_collate);
pg_free(old_cluster.controldata.lc_ctype);
--- 384,389 ----
diff --git a/contrib/pg_upgrade/pg_upgrade.h b/contrib/pg_upgrade/pg_upgrade.h
index b6ce965..5405209 100644
*** /tmp/uDtZHc_pg_upgrade.h Wed Jan 5 09:04:30 2011
--- /tmp/mf7mXc_pg_upgrade.h Wed Jan 5 09:04:30 2011
*************** typedef struct
*** 179,185 ****
char *bindir; /* pathname for cluster's executable directory */
unsigned short port; /* port number where postmaster is waiting */
uint32 major_version; /* PG_VERSION of cluster */
! char *major_version_str; /* string PG_VERSION of cluster */
Oid pg_database_oid; /* OID of pg_database relation */
char *libpath; /* pathname for cluster's pkglibdir */
char *tablespace_suffix; /* directory specification */
--- 179,185 ----
char *bindir; /* pathname for cluster's executable directory */
unsigned short port; /* port number where postmaster is waiting */
uint32 major_version; /* PG_VERSION of cluster */
! char major_version_str[64]; /* string PG_VERSION of cluster */
Oid pg_database_oid; /* OID of pg_database relation */
char *libpath; /* pathname for cluster's pkglibdir */
char *tablespace_suffix; /* directory specification */
*************** PGresult *executeQueryOrDie(PGconn *conn
*** 357,363 ****
void start_postmaster(ClusterInfo *cluster, bool quiet);
void stop_postmaster(bool fast, bool quiet);
! uint32 get_major_server_version(ClusterInfo *cluster, char **verstr);
void check_for_libpq_envvars(void);
--- 357,363 ----
void start_postmaster(ClusterInfo *cluster, bool quiet);
void stop_postmaster(bool fast, bool quiet);
! uint32 get_major_server_version(ClusterInfo *cluster);
void check_for_libpq_envvars(void);
diff --git a/contrib/pg_upgrade/server.c b/contrib/pg_upgrade/server.c
index 56dcb10..785e2ee 100644
*** /tmp/MgF32b_server.c Wed Jan 5 09:04:30 2011
--- /tmp/wuqipc_server.c Wed Jan 5 09:04:30 2011
*************** get_postmaster_pid(const char *datadir)
*** 129,150 ****
* is retrieved by reading the PG_VERSION file.
*/
uint32
! get_major_server_version(ClusterInfo *cluster, char **verstr)
{
const char *datadir = cluster->pgdata;
FILE *version_fd;
! char ver_file[MAXPGPATH];
int integer_version = 0;
int fractional_version = 0;
! *verstr = pg_malloc(64);
!
! snprintf(ver_file, sizeof(ver_file), "%s/PG_VERSION", datadir);
! if ((version_fd = fopen(ver_file, "r")) == NULL)
return 0;
! if (fscanf(version_fd, "%63s", *verstr) == 0 ||
! sscanf(*verstr, "%d.%d", &integer_version, &fractional_version) != 2)
{
pg_log(PG_FATAL, "could not get version from %s\n", datadir);
fclose(version_fd);
--- 129,149 ----
* is retrieved by reading the PG_VERSION file.
*/
uint32
! get_major_server_version(ClusterInfo *cluster)
{
const char *datadir = cluster->pgdata;
FILE *version_fd;
! char ver_filename[MAXPGPATH];
int integer_version = 0;
int fractional_version = 0;
! snprintf(ver_filename, sizeof(ver_filename), "%s/PG_VERSION", datadir);
! if ((version_fd = fopen(ver_filename, "r")) == NULL)
return 0;
! if (fscanf(version_fd, "%63s", cluster->major_version_str) == 0 ||
! sscanf(cluster->major_version_str, "%d.%d", &integer_version,
! &fractional_version) != 2)
{
pg_log(PG_FATAL, "could not get version from %s\n", datadir);
fclose(version_fd);
commit 25cc7424e3b4d3bd76fa54bfc6907f294b4b99d1
Author: Bruce Momjian <bruce@momjian.us>
Date: Tue Jan 4 19:11:00 2011 -0500
Simplify functions and parameters used by pg_upgrade.
diff --git a/contrib/pg_upgrade/dump.c b/contrib/pg_upgrade/dump.c
index a192cbb..52ab481 100644
*** /tmp/tIZ55c_dump.c Wed Jan 5 09:04:50 2011
--- /tmp/HVwJqb_dump.c Wed Jan 5 09:04:50 2011
***************
*** 10,16 ****
#include "pg_upgrade.h"
-
void
generate_old_dump(void)
{
--- 10,15 ----
diff --git a/contrib/pg_upgrade/info.c b/contrib/pg_upgrade/info.c
index a83248c..9e69ecd 100644
*** /tmp/HVyUPd_info.c Wed Jan 5 09:04:50 2011
--- /tmp/dK2i7d_info.c Wed Jan 5 09:04:50 2011
***************
*** 13,36 ****
static void get_db_infos(ClusterInfo *cluster);
! static void dbarr_print(ClusterInfo *cluster);
! static void relarr_print(RelInfoArr *arr);
! static void get_rel_infos(ClusterInfo *cluster, const int dbnum);
! static void relarr_free(RelInfoArr *rel_arr);
! static void map_rel(const RelInfo *oldrel,
! const RelInfo *newrel, const DbInfo *old_db,
! const DbInfo *new_db, const char *olddata,
! const char *newdata, FileNameMap *map);
! static void map_rel_by_id(Oid oldid, Oid newid,
! const char *old_nspname, const char *old_relname,
! const char *new_nspname, const char *new_relname,
! const char *old_tablespace, const DbInfo *old_db,
! const DbInfo *new_db, const char *olddata,
! const char *newdata, FileNameMap *map);
! static RelInfo *relarr_lookup_reloid(ClusterInfo *cluster, RelInfoArr *rel_arr,
! Oid oid);
! static RelInfo *relarr_lookup_rel(ClusterInfo *cluster, RelInfoArr *rel_arr,
const char *nspname, const char *relname);
/*
--- 13,30 ----
static void get_db_infos(ClusterInfo *cluster);
! static void print_db_arr(ClusterInfo *cluster);
! static void print_rel_arr(RelInfoArr *arr);
! static void get_rel_infos(ClusterInfo *cluster, DbInfo *dbinfo);
! static void free_rel_arr(RelInfoArr *rel_arr);
! static void create_rel_filename_map(const char *old_data, const char *new_data,
! const DbInfo *old_db, const DbInfo *new_db,
! const RelInfo *old_rel, const RelInfo *new_rel,
! FileNameMap *map);
! static RelInfo *relarr_lookup_rel_name(ClusterInfo *cluster, RelInfoArr *rel_arr,
const char *nspname, const char *relname);
+ static RelInfo *relarr_lookup_rel_oid(ClusterInfo *cluster, RelInfoArr *rel_arr,
+ Oid oid);
/*
*************** gen_db_file_maps(DbInfo *old_db, DbInfo
*** 62,72 ****
if (strcmp(newrel->nspname, "pg_toast") == 0)
continue;
! oldrel = relarr_lookup_rel(&old_cluster, &old_db->rel_arr,
newrel->nspname, newrel->relname);
! map_rel(oldrel, newrel, old_db, new_db, old_pgdata, new_pgdata,
! maps + num_maps);
num_maps++;
/*
--- 56,66 ----
if (strcmp(newrel->nspname, "pg_toast") == 0)
continue;
! oldrel = relarr_lookup_rel_name(&old_cluster, &old_db->rel_arr,
newrel->nspname, newrel->relname);
! create_rel_filename_map(old_pgdata, new_pgdata, old_db, new_db,
! oldrel, newrel, maps + num_maps);
num_maps++;
/*
*************** gen_db_file_maps(DbInfo *old_db, DbInfo
*** 81,100 ****
char old_name[MAXPGPATH];
/* construct the new and old relnames for the toast relation */
! snprintf(old_name, sizeof(old_name), "pg_toast_%u",
! oldrel->reloid);
! snprintf(new_name, sizeof(new_name), "pg_toast_%u",
! newrel->reloid);
/* look them up in their respective arrays */
! old_toast = relarr_lookup_reloid(&old_cluster, &old_db->rel_arr,
oldrel->toastrelid);
! new_toast = relarr_lookup_rel(&new_cluster, &new_db->rel_arr,
"pg_toast", new_name);
/* finally create a mapping for them */
! map_rel(old_toast, new_toast, old_db, new_db, old_pgdata, new_pgdata,
! maps + num_maps);
num_maps++;
/*
--- 75,92 ----
char old_name[MAXPGPATH];
/* construct the new and old relnames for the toast relation */
! snprintf(old_name, sizeof(old_name), "pg_toast_%u", oldrel->reloid);
! snprintf(new_name, sizeof(new_name), "pg_toast_%u", newrel->reloid);
/* look them up in their respective arrays */
! old_toast = relarr_lookup_rel_oid(&old_cluster, &old_db->rel_arr,
oldrel->toastrelid);
! new_toast = relarr_lookup_rel_name(&new_cluster, &new_db->rel_arr,
"pg_toast", new_name);
/* finally create a mapping for them */
! create_rel_filename_map(old_pgdata, new_pgdata, old_db, new_db,
! old_toast, new_toast, maps + num_maps);
num_maps++;
/*
*************** gen_db_file_maps(DbInfo *old_db, DbInfo
*** 113,127 ****
newrel->reloid);
/* look them up in their respective arrays */
! /* we lose our cache location here */
! old_toast = relarr_lookup_rel(&old_cluster, &old_db->rel_arr,
"pg_toast", old_name);
! new_toast = relarr_lookup_rel(&new_cluster, &new_db->rel_arr,
"pg_toast", new_name);
/* finally create a mapping for them */
! map_rel(old_toast, new_toast, old_db, new_db, old_pgdata,
! new_pgdata, maps + num_maps);
num_maps++;
}
}
--- 105,118 ----
newrel->reloid);
/* look them up in their respective arrays */
! old_toast = relarr_lookup_rel_name(&old_cluster, &old_db->rel_arr,
"pg_toast", old_name);
! new_toast = relarr_lookup_rel_name(&new_cluster, &new_db->rel_arr,
"pg_toast", new_name);
/* finally create a mapping for them */
! create_rel_filename_map(old_pgdata, new_pgdata, old_db,
! new_db, old_toast, new_toast, maps + num_maps);
num_maps++;
}
}
*************** gen_db_file_maps(DbInfo *old_db, DbInfo
*** 131,186 ****
}
- static void
- map_rel(const RelInfo *oldrel, const RelInfo *newrel,
- const DbInfo *old_db, const DbInfo *new_db, const char *olddata,
- const char *newdata, FileNameMap *map)
- {
- map_rel_by_id(oldrel->relfilenode, newrel->relfilenode, oldrel->nspname,
- oldrel->relname, newrel->nspname, newrel->relname, oldrel->tablespace, old_db,
- new_db, olddata, newdata, map);
- }
-
-
/*
! * map_rel_by_id()
*
* fills a file node map structure and returns it in "map".
*/
static void
! map_rel_by_id(Oid oldid, Oid newid,
! const char *old_nspname, const char *old_relname,
! const char *new_nspname, const char *new_relname,
! const char *old_tablespace, const DbInfo *old_db,
! const DbInfo *new_db, const char *olddata,
! const char *newdata, FileNameMap *map)
{
! map->old_relfilenode = oldid;
! map->new_relfilenode = newid;
! snprintf(map->old_nspname, sizeof(map->old_nspname), "%s", old_nspname);
! snprintf(map->old_relname, sizeof(map->old_relname), "%s", old_relname);
! snprintf(map->new_nspname, sizeof(map->new_nspname), "%s", new_nspname);
! snprintf(map->new_relname, sizeof(map->new_relname), "%s", new_relname);
! if (strlen(old_tablespace) == 0)
{
/*
! * relation belongs to the default tablespace, hence relfiles would
* exist in the data directories.
*/
! snprintf(map->old_dir, sizeof(map->old_dir), "%s/base/%u", olddata, old_db->db_oid);
! snprintf(map->new_dir, sizeof(map->new_dir), "%s/base/%u", newdata, new_db->db_oid);
}
else
{
/*
! * relation belongs to some tablespace, hence copy its physical
! * location
*/
! snprintf(map->old_dir, sizeof(map->old_dir), "%s%s/%u", old_tablespace,
old_cluster.tablespace_suffix, old_db->db_oid);
! snprintf(map->new_dir, sizeof(map->new_dir), "%s%s/%u", old_tablespace,
new_cluster.tablespace_suffix, new_db->db_oid);
}
}
--- 122,166 ----
}
/*
! * create_rel_filename_map()
*
* fills a file node map structure and returns it in "map".
*/
static void
! create_rel_filename_map(const char *old_data, const char *new_data,
! const DbInfo *old_db, const DbInfo *new_db,
! const RelInfo *old_rel, const RelInfo *new_rel,
! FileNameMap *map)
{
! map->old_relfilenode = old_rel->relfilenode;
! map->new_relfilenode = new_rel->relfilenode;
! snprintf(map->old_nspname, sizeof(map->old_nspname), "%s", old_rel->nspname);
! snprintf(map->new_nspname, sizeof(map->new_nspname), "%s", new_rel->nspname);
! snprintf(map->old_relname, sizeof(map->old_relname), "%s", old_rel->relname);
! snprintf(map->new_relname, sizeof(map->new_relname), "%s", new_rel->relname);
!
! if (strlen(old_rel->tablespace) == 0)
{
/*
! * relation belongs to the default tablespace, hence relfiles should
* exist in the data directories.
*/
! snprintf(map->old_dir, sizeof(map->old_dir), "%s/base/%u", old_data,
! old_db->db_oid);
! snprintf(map->new_dir, sizeof(map->new_dir), "%s/base/%u", new_data,
! new_db->db_oid);
}
else
{
/*
! * relation belongs to some tablespace, so use the tablespace location
*/
! snprintf(map->old_dir, sizeof(map->old_dir), "%s%s/%u", old_rel->tablespace,
old_cluster.tablespace_suffix, old_db->db_oid);
! snprintf(map->new_dir, sizeof(map->new_dir), "%s%s/%u", new_rel->tablespace,
new_cluster.tablespace_suffix, new_db->db_oid);
}
}
*************** get_db_and_rel_infos(ClusterInfo *cluste
*** 271,280 ****
get_db_infos(cluster);
for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
! get_rel_infos(cluster, dbnum);
if (log_opts.debug)
! dbarr_print(cluster);
}
--- 251,260 ----
get_db_infos(cluster);
for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
! get_rel_infos(cluster, &cluster->dbarr.dbs[dbnum]);
if (log_opts.debug)
! print_db_arr(cluster);
}
*************** get_db_and_rel_infos(ClusterInfo *cluste
*** 288,297 ****
* FirstNormalObjectId belongs to the user
*/
static void
! get_rel_infos(ClusterInfo *cluster, const int dbnum)
{
PGconn *conn = connectToServer(cluster,
! cluster->dbarr.dbs[dbnum].db_name);
PGresult *res;
RelInfo *relinfos;
int ntups;
--- 268,277 ----
* FirstNormalObjectId belongs to the user
*/
static void
! get_rel_infos(ClusterInfo *cluster, DbInfo *dbinfo)
{
PGconn *conn = connectToServer(cluster,
! dbinfo->db_name);
PGresult *res;
RelInfo *relinfos;
int ntups;
*************** get_rel_infos(ClusterInfo *cluster, cons
*** 373,388 ****
tblspace = PQgetvalue(res, relnum, i_spclocation);
/* if no table tablespace, use the database tablespace */
if (strlen(tblspace) == 0)
! tblspace = cluster->dbarr.dbs[dbnum].db_tblspace;
strlcpy(curr->tablespace, tblspace, sizeof(curr->tablespace));
}
PQclear(res);
PQfinish(conn);
! cluster->dbarr.dbs[dbnum].rel_arr.rels = relinfos;
! cluster->dbarr.dbs[dbnum].rel_arr.nrels = num_rels;
! cluster->dbarr.dbs[dbnum].rel_arr.last_relname_lookup = 0;
}
--- 353,368 ----
tblspace = PQgetvalue(res, relnum, i_spclocation);
/* if no table tablespace, use the database tablespace */
if (strlen(tblspace) == 0)
! tblspace = dbinfo->db_tblspace;
strlcpy(curr->tablespace, tblspace, sizeof(curr->tablespace));
}
PQclear(res);
PQfinish(conn);
! dbinfo->rel_arr.rels = relinfos;
! dbinfo->rel_arr.nrels = num_rels;
! dbinfo->rel_arr.last_relname_lookup = 0;
}
*************** dbarr_lookup_db(DbInfoArr *db_arr, const
*** 407,419 ****
/*
! * relarr_lookup_rel()
*
* Searches "relname" in rel_arr. Returns the *real* pointer to the
* RelInfo structure.
*/
static RelInfo *
! relarr_lookup_rel(ClusterInfo *cluster, RelInfoArr *rel_arr,
const char *nspname, const char *relname)
{
int relnum;
--- 387,399 ----
/*
! * relarr_lookup_rel_name()
*
* Searches "relname" in rel_arr. Returns the *real* pointer to the
* RelInfo structure.
*/
static RelInfo *
! relarr_lookup_rel_name(ClusterInfo *cluster, RelInfoArr *rel_arr,
const char *nspname, const char *relname)
{
int relnum;
*************** relarr_lookup_rel(ClusterInfo *cluster,
*** 443,456 ****
/*
! * relarr_lookup_reloid()
*
* Returns a pointer to the RelInfo structure for the
* given oid or NULL if the desired entry cannot be
* found.
*/
static RelInfo *
! relarr_lookup_reloid(ClusterInfo *cluster, RelInfoArr *rel_arr, Oid oid)
{
int relnum;
--- 423,436 ----
/*
! * relarr_lookup_rel_oid()
*
* Returns a pointer to the RelInfo structure for the
* given oid or NULL if the desired entry cannot be
* found.
*/
static RelInfo *
! relarr_lookup_rel_oid(ClusterInfo *cluster, RelInfoArr *rel_arr, Oid oid)
{
int relnum;
*************** relarr_lookup_reloid(ClusterInfo *cluste
*** 466,472 ****
static void
! relarr_free(RelInfoArr *rel_arr)
{
pg_free(rel_arr->rels);
rel_arr->nrels = 0;
--- 446,452 ----
static void
! free_rel_arr(RelInfoArr *rel_arr)
{
pg_free(rel_arr->rels);
rel_arr->nrels = 0;
*************** dbarr_free(DbInfoArr *db_arr)
*** 480,492 ****
int dbnum;
for (dbnum = 0; dbnum < db_arr->ndbs; dbnum++)
! relarr_free(&db_arr->dbs[dbnum].rel_arr);
db_arr->ndbs = 0;
}
static void
! dbarr_print(ClusterInfo *cluster)
{
int dbnum;
--- 460,472 ----
int dbnum;
for (dbnum = 0; dbnum < db_arr->ndbs; dbnum++)
! free_rel_arr(&db_arr->dbs[dbnum].rel_arr);
db_arr->ndbs = 0;
}
static void
! print_db_arr(ClusterInfo *cluster)
{
int dbnum;
*************** dbarr_print(ClusterInfo *cluster)
*** 495,508 ****
for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
{
pg_log(PG_DEBUG, "Database: %s\n", cluster->dbarr.dbs[dbnum].db_name);
! relarr_print(&cluster->dbarr.dbs[dbnum].rel_arr);
pg_log(PG_DEBUG, "\n\n");
}
}
static void
! relarr_print(RelInfoArr *arr)
{
int relnum;
--- 475,488 ----
for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++)
{
pg_log(PG_DEBUG, "Database: %s\n", cluster->dbarr.dbs[dbnum].db_name);
! print_rel_arr(&cluster->dbarr.dbs[dbnum].rel_arr);
pg_log(PG_DEBUG, "\n\n");
}
}
static void
! print_rel_arr(RelInfoArr *arr)
{
int relnum;
commit 3302334b48e2be6eb2c01dcf500363dbd4f22e59
Author: Bruce Momjian <bruce@momjian.us>
Date: Tue Jan 4 23:35:49 2011 -0500
In pg_upgrade, copy pg_largeobject_metadata and its index for 9.0+
servers because, like pg_largeobject, it is a system table whose
contents are not dumped by pg_dump --schema-only.
diff --git a/contrib/pg_upgrade/info.c b/contrib/pg_upgrade/info.c
index 9e69ecd..8d566c0 100644
*** /tmp/I8SAQe_info.c Wed Jan 5 09:05:05 2011
--- /tmp/IOoIFc_info.c Wed Jan 5 09:05:05 2011
*************** get_rel_infos(ClusterInfo *cluster, DbIn
*** 310,322 ****
" ) OR ( "
" n.nspname = 'pg_catalog' "
" AND relname IN "
! " ('pg_largeobject', 'pg_largeobject_loid_pn_index') )) "
" AND relkind IN ('r','t', 'i'%s)"
"GROUP BY c.oid, n.nspname, c.relname, c.relfilenode,"
" c.reltoastrelid, t.spclocation, "
" n.nspname "
"ORDER BY t.spclocation, n.nspname, c.relname;",
FirstNormalObjectId,
/* see the comment at the top of old_8_3_create_sequence_script() */
(GET_MAJOR_VERSION(old_cluster.major_version) <= 803) ?
"" : ", 'S'");
--- 310,325 ----
" ) OR ( "
" n.nspname = 'pg_catalog' "
" AND relname IN "
! " ('pg_largeobject', 'pg_largeobject_loid_pn_index'%s) )) "
" AND relkind IN ('r','t', 'i'%s)"
"GROUP BY c.oid, n.nspname, c.relname, c.relfilenode,"
" c.reltoastrelid, t.spclocation, "
" n.nspname "
"ORDER BY t.spclocation, n.nspname, c.relname;",
FirstNormalObjectId,
+ /* does pg_largeobject_metadata need to be migrated? */
+ (GET_MAJOR_VERSION(old_cluster.major_version) <= 804) ?
+ "" : ", 'pg_largeobject_metadata', 'pg_largeobject_metadata_oid_index'",
/* see the comment at the top of old_8_3_create_sequence_script() */
(GET_MAJOR_VERSION(old_cluster.major_version) <= 803) ?
"" : ", 'S'");