diff options
Diffstat (limited to 'contrib/pg_upgrade/version.c')
| -rw-r--r-- | contrib/pg_upgrade/version.c | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/contrib/pg_upgrade/version.c b/contrib/pg_upgrade/version.c deleted file mode 100644 index 4ae9511d045..00000000000 --- a/contrib/pg_upgrade/version.c +++ /dev/null @@ -1,178 +0,0 @@ -/* - * version.c - * - * Postgres-version-specific routines - * - * Copyright (c) 2010-2015, PostgreSQL Global Development Group - * contrib/pg_upgrade/version.c - */ - -#include "postgres_fe.h" - -#include "pg_upgrade.h" - - - -/* - * new_9_0_populate_pg_largeobject_metadata() - * new >= 9.0, old <= 8.4 - * 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; - char output_path[MAXPGPATH]; - - prep_status("Checking for large objects"); - - snprintf(output_path, sizeof(output_path), "pg_largeobject.sql"); - - 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, - "SELECT count(*) " - "FROM pg_catalog.pg_largeobject "); - - i_count = PQfnumber(res, "count"); - if (atoi(PQgetvalue(res, 0, i_count)) != 0) - { - found = true; - if (!check_mode) - { - if (script == NULL && (script = fopen_priv(output_path, "w")) == NULL) - pg_fatal("could not open file \"%s\": %s\n", output_path, getErrorText(errno)); - fprintf(script, "\\connect %s\n", - quote_identifier(active_db->db_name)); - fprintf(script, - "SELECT pg_catalog.lo_create(t.loid)\n" - "FROM (SELECT DISTINCT loid FROM pg_catalog.pg_largeobject) AS t;\n"); - } - } - - PQclear(res); - PQfinish(conn); - } - - if (script) - fclose(script); - - if (found) - { - report_status(PG_WARNING, "warning"); - if (check_mode) - pg_log(PG_WARNING, "\n" - "Your installation contains large objects. The new database has an\n" - "additional large object permission table. After upgrading, you will be\n" - "given a command to populate the pg_largeobject permission table with\n" - "default permissions.\n\n"); - else - pg_log(PG_WARNING, "\n" - "Your installation contains large objects. The new database has an\n" - "additional large object permission table, so default permissions must be\n" - "defined for all large objects. The file\n" - " %s\n" - "when executed by psql by the database superuser will set the default\n" - "permissions.\n\n", - output_path); - } - else - check_ok(); -} - - -/* - * old_9_3_check_for_line_data_type_usage() - * 9.3 -> 9.4 - * Fully implement the 'line' data type in 9.4, which previously returned - * "not enabled" by default and was only functionally enabled with a - * compile-time switch; 9.4 "line" has different binary and text - * representation formats; checks tables and indexes. - */ -void -old_9_3_check_for_line_data_type_usage(ClusterInfo *cluster) -{ - int dbnum; - FILE *script = NULL; - bool found = false; - char output_path[MAXPGPATH]; - - prep_status("Checking for invalid \"line\" user columns"); - - snprintf(output_path, sizeof(output_path), "tables_using_line.txt"); - - for (dbnum = 0; dbnum < cluster->dbarr.ndbs; dbnum++) - { - PGresult *res; - bool db_used = false; - int ntups; - int rowno; - 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 " - "FROM pg_catalog.pg_class c, " - " pg_catalog.pg_namespace n, " - " pg_catalog.pg_attribute a " - "WHERE c.oid = a.attrelid AND " - " NOT a.attisdropped AND " - " a.atttypid = 'pg_catalog.line'::pg_catalog.regtype AND " - " c.relnamespace = n.oid AND " - /* exclude possible orphaned temp tables */ - " n.nspname !~ '^pg_temp_' AND " - " n.nspname !~ '^pg_toast_temp_' AND " - " n.nspname NOT IN ('pg_catalog', 'information_schema')"); - - ntups = PQntuples(res); - i_nspname = PQfnumber(res, "nspname"); - i_relname = PQfnumber(res, "relname"); - i_attname = PQfnumber(res, "attname"); - for (rowno = 0; rowno < ntups; rowno++) - { - found = true; - if (script == NULL && (script = fopen_priv(output_path, "w")) == NULL) - pg_fatal("could not open file \"%s\": %s\n", output_path, getErrorText(errno)); - if (!db_used) - { - fprintf(script, "Database: %s\n", active_db->db_name); - db_used = true; - } - fprintf(script, " %s.%s.%s\n", - PQgetvalue(res, rowno, i_nspname), - PQgetvalue(res, rowno, i_relname), - PQgetvalue(res, rowno, i_attname)); - } - - PQclear(res); - - PQfinish(conn); - } - - if (script) - fclose(script); - - if (found) - { - pg_log(PG_REPORT, "fatal\n"); - pg_fatal("Your installation contains the \"line\" data type in user tables. This\n" - "data type changed its internal and input/output format between your old\n" - "and new clusters so this cluster cannot currently be upgraded. You can\n" - "remove the problem tables and restart the upgrade. A list of the problem\n" - "columns is in the file:\n" - " %s\n\n", output_path); - } - else - check_ok(); -} |