install-data: bki-stamp installdirs
$(INSTALL_DATA) $(call vpathsearch,postgres.bki) '$(DESTDIR)$(datadir)/postgres.bki'
$(INSTALL_DATA) $(call vpathsearch,system_constraints.sql) '$(DESTDIR)$(datadir)/system_constraints.sql'
+ $(INSTALL_DATA) $(srcdir)/system_functions.sql '$(DESTDIR)$(datadir)/system_functions.sql'
$(INSTALL_DATA) $(srcdir)/system_views.sql '$(DESTDIR)$(datadir)/system_views.sql'
$(INSTALL_DATA) $(srcdir)/information_schema.sql '$(DESTDIR)$(datadir)/information_schema.sql'
$(INSTALL_DATA) $(srcdir)/sql_features.txt '$(DESTDIR)$(datadir)/sql_features.txt'
.PHONY: uninstall-data
uninstall-data:
- rm -f $(addprefix '$(DESTDIR)$(datadir)'/, postgres.bki system_constraints.sql system_views.sql information_schema.sql sql_features.txt)
+ rm -f $(addprefix '$(DESTDIR)$(datadir)'/, postgres.bki system_constraints.sql system_functions.sql system_views.sql information_schema.sql sql_features.txt)
# postgres.bki, system_constraints.sql, and the generated headers are
# in the distribution tarball, so they are not cleaned here.
--- /dev/null
+/*
+ * PostgreSQL System Functions
+ *
+ * Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ *
+ * src/backend/catalog/system_functions.sql
+ *
+ * This file redefines certain built-in functions that it's impractical
+ * to fully define in pg_proc.dat. In most cases that's because they use
+ * SQL-standard function bodies and/or default expressions. The node
+ * tree representations of those are too unreadable, platform-dependent,
+ * and changeable to want to deal with them manually. Hence, we put stub
+ * definitions of such functions into pg_proc.dat and then replace them
+ * here. The stub definitions would be unnecessary were it not that we'd
+ * like these functions to have stable OIDs, the same as other built-in
+ * functions.
+ *
+ * This file also takes care of adjusting privileges for those functions
+ * that should not have the default public-EXECUTE privileges. (However,
+ * a small number of functions that exist mainly to underlie system views
+ * are dealt with in system_views.sql, instead.)
+ *
+ * Note: this file is read in single-user -j mode, which means that the
+ * command terminator is semicolon-newline-newline; whenever the backend
+ * sees that, it stops and executes what it's got. If you write a lot of
+ * statements without empty lines between, they'll all get quoted to you
+ * in any error message about one of them, so don't do that. Also, you
+ * cannot write a semicolon immediately followed by an empty line in a
+ * string literal (including a function body!) or a multiline comment.
+ */
+
+
+CREATE FUNCTION ts_debug(IN config regconfig, IN document text,
+ OUT alias text,
+ OUT description text,
+ OUT token text,
+ OUT dictionaries regdictionary[],
+ OUT dictionary regdictionary,
+ OUT lexemes text[])
+RETURNS SETOF record AS
+$$
+SELECT
+ tt.alias AS alias,
+ tt.description AS description,
+ parse.token AS token,
+ ARRAY ( SELECT m.mapdict::pg_catalog.regdictionary
+ FROM pg_catalog.pg_ts_config_map AS m
+ WHERE m.mapcfg = $1 AND m.maptokentype = parse.tokid
+ ORDER BY m.mapseqno )
+ AS dictionaries,
+ ( SELECT mapdict::pg_catalog.regdictionary
+ FROM pg_catalog.pg_ts_config_map AS m
+ WHERE m.mapcfg = $1 AND m.maptokentype = parse.tokid
+ ORDER BY pg_catalog.ts_lexize(mapdict, parse.token) IS NULL, m.mapseqno
+ LIMIT 1
+ ) AS dictionary,
+ ( SELECT pg_catalog.ts_lexize(mapdict, parse.token)
+ FROM pg_catalog.pg_ts_config_map AS m
+ WHERE m.mapcfg = $1 AND m.maptokentype = parse.tokid
+ ORDER BY pg_catalog.ts_lexize(mapdict, parse.token) IS NULL, m.mapseqno
+ LIMIT 1
+ ) AS lexemes
+FROM pg_catalog.ts_parse(
+ (SELECT cfgparser FROM pg_catalog.pg_ts_config WHERE oid = $1 ), $2
+ ) AS parse,
+ pg_catalog.ts_token_type(
+ (SELECT cfgparser FROM pg_catalog.pg_ts_config WHERE oid = $1 )
+ ) AS tt
+WHERE tt.tokid = parse.tokid
+$$
+LANGUAGE SQL STRICT STABLE PARALLEL SAFE;
+
+COMMENT ON FUNCTION ts_debug(regconfig,text) IS
+ 'debug function for text search configuration';
+
+CREATE FUNCTION ts_debug(IN document text,
+ OUT alias text,
+ OUT description text,
+ OUT token text,
+ OUT dictionaries regdictionary[],
+ OUT dictionary regdictionary,
+ OUT lexemes text[])
+RETURNS SETOF record AS
+$$
+ SELECT * FROM pg_catalog.ts_debug( pg_catalog.get_current_ts_config(), $1);
+$$
+LANGUAGE SQL STRICT STABLE PARALLEL SAFE;
+
+COMMENT ON FUNCTION ts_debug(text) IS
+ 'debug function for current text search configuration';
+
+
+CREATE OR REPLACE FUNCTION
+ pg_start_backup(label text, fast boolean DEFAULT false, exclusive boolean DEFAULT true)
+ RETURNS pg_lsn STRICT VOLATILE LANGUAGE internal AS 'pg_start_backup'
+ PARALLEL RESTRICTED;
+
+CREATE OR REPLACE FUNCTION pg_stop_backup (
+ exclusive boolean, wait_for_archive boolean DEFAULT true,
+ OUT lsn pg_lsn, OUT labelfile text, OUT spcmapfile text)
+ RETURNS SETOF record STRICT VOLATILE LANGUAGE internal as 'pg_stop_backup_v2'
+ PARALLEL RESTRICTED;
+
+CREATE OR REPLACE FUNCTION
+ pg_promote(wait boolean DEFAULT true, wait_seconds integer DEFAULT 60)
+ RETURNS boolean STRICT VOLATILE LANGUAGE INTERNAL AS 'pg_promote'
+ PARALLEL SAFE;
+
+CREATE OR REPLACE FUNCTION
+ pg_terminate_backend(pid integer, timeout int8 DEFAULT 0)
+ RETURNS boolean STRICT VOLATILE LANGUAGE INTERNAL AS 'pg_terminate_backend'
+ PARALLEL SAFE;
+
+CREATE OR REPLACE FUNCTION
+ pg_wait_for_backend_termination(pid integer, timeout int8 DEFAULT 5000)
+ RETURNS boolean STRICT VOLATILE LANGUAGE INTERNAL AS 'pg_wait_for_backend_termination'
+ PARALLEL SAFE;
+
+-- legacy definition for compatibility with 9.3
+CREATE OR REPLACE FUNCTION
+ json_populate_record(base anyelement, from_json json, use_json_as_text boolean DEFAULT false)
+ RETURNS anyelement LANGUAGE internal STABLE AS 'json_populate_record' PARALLEL SAFE;
+
+-- legacy definition for compatibility with 9.3
+CREATE OR REPLACE FUNCTION
+ json_populate_recordset(base anyelement, from_json json, use_json_as_text boolean DEFAULT false)
+ RETURNS SETOF anyelement LANGUAGE internal STABLE ROWS 100 AS 'json_populate_recordset' PARALLEL SAFE;
+
+CREATE OR REPLACE FUNCTION pg_logical_slot_get_changes(
+ IN slot_name name, IN upto_lsn pg_lsn, IN upto_nchanges int, VARIADIC options text[] DEFAULT '{}',
+ OUT lsn pg_lsn, OUT xid xid, OUT data text)
+RETURNS SETOF RECORD
+LANGUAGE INTERNAL
+VOLATILE ROWS 1000 COST 1000
+AS 'pg_logical_slot_get_changes';
+
+CREATE OR REPLACE FUNCTION pg_logical_slot_peek_changes(
+ IN slot_name name, IN upto_lsn pg_lsn, IN upto_nchanges int, VARIADIC options text[] DEFAULT '{}',
+ OUT lsn pg_lsn, OUT xid xid, OUT data text)
+RETURNS SETOF RECORD
+LANGUAGE INTERNAL
+VOLATILE ROWS 1000 COST 1000
+AS 'pg_logical_slot_peek_changes';
+
+CREATE OR REPLACE FUNCTION pg_logical_slot_get_binary_changes(
+ IN slot_name name, IN upto_lsn pg_lsn, IN upto_nchanges int, VARIADIC options text[] DEFAULT '{}',
+ OUT lsn pg_lsn, OUT xid xid, OUT data bytea)
+RETURNS SETOF RECORD
+LANGUAGE INTERNAL
+VOLATILE ROWS 1000 COST 1000
+AS 'pg_logical_slot_get_binary_changes';
+
+CREATE OR REPLACE FUNCTION pg_logical_slot_peek_binary_changes(
+ IN slot_name name, IN upto_lsn pg_lsn, IN upto_nchanges int, VARIADIC options text[] DEFAULT '{}',
+ OUT lsn pg_lsn, OUT xid xid, OUT data bytea)
+RETURNS SETOF RECORD
+LANGUAGE INTERNAL
+VOLATILE ROWS 1000 COST 1000
+AS 'pg_logical_slot_peek_binary_changes';
+
+CREATE OR REPLACE FUNCTION pg_create_physical_replication_slot(
+ IN slot_name name, IN immediately_reserve boolean DEFAULT false,
+ IN temporary boolean DEFAULT false,
+ OUT slot_name name, OUT lsn pg_lsn)
+RETURNS RECORD
+LANGUAGE INTERNAL
+STRICT VOLATILE
+AS 'pg_create_physical_replication_slot';
+
+CREATE OR REPLACE FUNCTION pg_create_logical_replication_slot(
+ IN slot_name name, IN plugin name,
+ IN temporary boolean DEFAULT false,
+ IN twophase boolean DEFAULT false,
+ OUT slot_name name, OUT lsn pg_lsn)
+RETURNS RECORD
+LANGUAGE INTERNAL
+STRICT VOLATILE
+AS 'pg_create_logical_replication_slot';
+
+CREATE OR REPLACE FUNCTION
+ make_interval(years int4 DEFAULT 0, months int4 DEFAULT 0, weeks int4 DEFAULT 0,
+ days int4 DEFAULT 0, hours int4 DEFAULT 0, mins int4 DEFAULT 0,
+ secs double precision DEFAULT 0.0)
+RETURNS interval
+LANGUAGE INTERNAL
+STRICT IMMUTABLE PARALLEL SAFE
+AS 'make_interval';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_set(jsonb_in jsonb, path text[] , replacement jsonb,
+ create_if_missing boolean DEFAULT true)
+RETURNS jsonb
+LANGUAGE INTERNAL
+STRICT IMMUTABLE PARALLEL SAFE
+AS 'jsonb_set';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_set_lax(jsonb_in jsonb, path text[] , replacement jsonb,
+ create_if_missing boolean DEFAULT true,
+ null_value_treatment text DEFAULT 'use_json_null')
+RETURNS jsonb
+LANGUAGE INTERNAL
+CALLED ON NULL INPUT IMMUTABLE PARALLEL SAFE
+AS 'jsonb_set_lax';
+
+CREATE OR REPLACE FUNCTION
+ parse_ident(str text, strict boolean DEFAULT true)
+RETURNS text[]
+LANGUAGE INTERNAL
+STRICT IMMUTABLE PARALLEL SAFE
+AS 'parse_ident';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_insert(jsonb_in jsonb, path text[] , replacement jsonb,
+ insert_after boolean DEFAULT false)
+RETURNS jsonb
+LANGUAGE INTERNAL
+STRICT IMMUTABLE PARALLEL SAFE
+AS 'jsonb_insert';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_path_exists(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
+ silent boolean DEFAULT false)
+RETURNS boolean
+LANGUAGE INTERNAL
+STRICT IMMUTABLE PARALLEL SAFE
+AS 'jsonb_path_exists';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_path_match(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
+ silent boolean DEFAULT false)
+RETURNS boolean
+LANGUAGE INTERNAL
+STRICT IMMUTABLE PARALLEL SAFE
+AS 'jsonb_path_match';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_path_query(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
+ silent boolean DEFAULT false)
+RETURNS SETOF jsonb
+LANGUAGE INTERNAL
+STRICT IMMUTABLE PARALLEL SAFE
+AS 'jsonb_path_query';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_path_query_array(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
+ silent boolean DEFAULT false)
+RETURNS jsonb
+LANGUAGE INTERNAL
+STRICT IMMUTABLE PARALLEL SAFE
+AS 'jsonb_path_query_array';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_path_query_first(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
+ silent boolean DEFAULT false)
+RETURNS jsonb
+LANGUAGE INTERNAL
+STRICT IMMUTABLE PARALLEL SAFE
+AS 'jsonb_path_query_first';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_path_exists_tz(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
+ silent boolean DEFAULT false)
+RETURNS boolean
+LANGUAGE INTERNAL
+STRICT STABLE PARALLEL SAFE
+AS 'jsonb_path_exists_tz';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_path_match_tz(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
+ silent boolean DEFAULT false)
+RETURNS boolean
+LANGUAGE INTERNAL
+STRICT STABLE PARALLEL SAFE
+AS 'jsonb_path_match_tz';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_path_query_tz(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
+ silent boolean DEFAULT false)
+RETURNS SETOF jsonb
+LANGUAGE INTERNAL
+STRICT STABLE PARALLEL SAFE
+AS 'jsonb_path_query_tz';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_path_query_array_tz(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
+ silent boolean DEFAULT false)
+RETURNS jsonb
+LANGUAGE INTERNAL
+STRICT STABLE PARALLEL SAFE
+AS 'jsonb_path_query_array_tz';
+
+CREATE OR REPLACE FUNCTION
+ jsonb_path_query_first_tz(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
+ silent boolean DEFAULT false)
+RETURNS jsonb
+LANGUAGE INTERNAL
+STRICT STABLE PARALLEL SAFE
+AS 'jsonb_path_query_first_tz';
+
+-- default normalization form is NFC, per SQL standard
+CREATE OR REPLACE FUNCTION
+ "normalize"(text, text DEFAULT 'NFC')
+RETURNS text
+LANGUAGE internal
+STRICT IMMUTABLE PARALLEL SAFE
+AS 'unicode_normalize_func';
+
+CREATE OR REPLACE FUNCTION
+ is_normalized(text, text DEFAULT 'NFC')
+RETURNS boolean
+LANGUAGE internal
+STRICT IMMUTABLE PARALLEL SAFE
+AS 'unicode_is_normalized';
+
+--
+-- The default permissions for functions mean that anyone can execute them.
+-- A number of functions shouldn't be executable by just anyone, but rather
+-- than use explicit 'superuser()' checks in those functions, we use the GRANT
+-- system to REVOKE access to those functions at initdb time. Administrators
+-- can later change who can access these functions, or leave them as only
+-- available to superuser / cluster owner, if they choose.
+--
+REVOKE EXECUTE ON FUNCTION pg_start_backup(text, boolean, boolean) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_stop_backup() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_stop_backup(boolean, boolean) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_create_restore_point(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_switch_wal() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_wal_replay_pause() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_wal_replay_resume() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_rotate_logfile() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_reload_conf() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_current_logfile() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_current_logfile(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_promote(boolean, integer) FROM public;
+
+REVOKE EXECUTE ON FUNCTION pg_stat_reset() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_stat_reset_shared(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_stat_reset_slru(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_stat_reset_single_table_counters(oid) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_stat_reset_single_function_counters(oid) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_stat_reset_replication_slot(text) FROM public;
+
+REVOKE EXECUTE ON FUNCTION lo_import(text) FROM public;
+REVOKE EXECUTE ON FUNCTION lo_import(text, oid) FROM public;
+REVOKE EXECUTE ON FUNCTION lo_export(oid, text) FROM public;
+
+REVOKE EXECUTE ON FUNCTION pg_ls_logdir() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_ls_waldir() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_ls_archive_statusdir() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_ls_tmpdir() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_ls_tmpdir(oid) FROM public;
+
+REVOKE EXECUTE ON FUNCTION pg_read_file(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_read_file(text,bigint,bigint) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_read_file(text,bigint,bigint,boolean) FROM public;
+
+REVOKE EXECUTE ON FUNCTION pg_read_binary_file(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_read_binary_file(text,bigint,bigint) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_read_binary_file(text,bigint,bigint,boolean) FROM public;
+
+REVOKE EXECUTE ON FUNCTION pg_replication_origin_advance(text, pg_lsn) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_replication_origin_create(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_replication_origin_drop(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_replication_origin_oid(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_replication_origin_progress(text, boolean) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_replication_origin_session_is_setup() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_replication_origin_session_progress(boolean) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_replication_origin_session_reset() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_replication_origin_session_setup(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_replication_origin_xact_reset() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_replication_origin_xact_setup(pg_lsn, timestamp with time zone) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_show_replication_origin_status() FROM public;
+
+REVOKE EXECUTE ON FUNCTION pg_stat_file(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_stat_file(text,boolean) FROM public;
+
+REVOKE EXECUTE ON FUNCTION pg_ls_dir(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_ls_dir(text,boolean,boolean) FROM public;
+
+--
+-- We also set up some things as accessible to standard roles.
+--
+GRANT EXECUTE ON FUNCTION pg_ls_logdir() TO pg_monitor;
+GRANT EXECUTE ON FUNCTION pg_ls_waldir() TO pg_monitor;
+GRANT EXECUTE ON FUNCTION pg_ls_archive_statusdir() TO pg_monitor;
+GRANT EXECUTE ON FUNCTION pg_ls_tmpdir() TO pg_monitor;
+GRANT EXECUTE ON FUNCTION pg_ls_tmpdir(oid) TO pg_monitor;
+
+GRANT pg_read_all_settings TO pg_monitor;
+GRANT pg_read_all_stats TO pg_monitor;
+GRANT pg_stat_scan_tables TO pg_monitor;
LEFT JOIN pg_tablespace T ON (T.oid = I.reltablespace)
WHERE C.relkind IN ('r', 'm', 'p') AND I.relkind IN ('i', 'I');
-CREATE OR REPLACE VIEW pg_sequences AS
+CREATE VIEW pg_sequences AS
SELECT
N.nspname AS schemaname,
C.relname AS sequencename,
REVOKE ALL ON pg_subscription FROM public;
GRANT SELECT (subdbid, subname, subowner, subenabled, subbinary, substream, subslotname, subpublications)
ON pg_subscription TO public;
-
-
---
--- We have a few function definitions in here, too.
--- At some point there might be enough to justify breaking them out into
--- a separate "system_functions.sql" file.
---
-
--- Tsearch debug function. Defined here because it'd be pretty unwieldy
--- to put it into pg_proc.h
-
-CREATE FUNCTION ts_debug(IN config regconfig, IN document text,
- OUT alias text,
- OUT description text,
- OUT token text,
- OUT dictionaries regdictionary[],
- OUT dictionary regdictionary,
- OUT lexemes text[])
-RETURNS SETOF record AS
-$$
-SELECT
- tt.alias AS alias,
- tt.description AS description,
- parse.token AS token,
- ARRAY ( SELECT m.mapdict::pg_catalog.regdictionary
- FROM pg_catalog.pg_ts_config_map AS m
- WHERE m.mapcfg = $1 AND m.maptokentype = parse.tokid
- ORDER BY m.mapseqno )
- AS dictionaries,
- ( SELECT mapdict::pg_catalog.regdictionary
- FROM pg_catalog.pg_ts_config_map AS m
- WHERE m.mapcfg = $1 AND m.maptokentype = parse.tokid
- ORDER BY pg_catalog.ts_lexize(mapdict, parse.token) IS NULL, m.mapseqno
- LIMIT 1
- ) AS dictionary,
- ( SELECT pg_catalog.ts_lexize(mapdict, parse.token)
- FROM pg_catalog.pg_ts_config_map AS m
- WHERE m.mapcfg = $1 AND m.maptokentype = parse.tokid
- ORDER BY pg_catalog.ts_lexize(mapdict, parse.token) IS NULL, m.mapseqno
- LIMIT 1
- ) AS lexemes
-FROM pg_catalog.ts_parse(
- (SELECT cfgparser FROM pg_catalog.pg_ts_config WHERE oid = $1 ), $2
- ) AS parse,
- pg_catalog.ts_token_type(
- (SELECT cfgparser FROM pg_catalog.pg_ts_config WHERE oid = $1 )
- ) AS tt
-WHERE tt.tokid = parse.tokid
-$$
-LANGUAGE SQL STRICT STABLE PARALLEL SAFE;
-
-COMMENT ON FUNCTION ts_debug(regconfig,text) IS
- 'debug function for text search configuration';
-
-CREATE FUNCTION ts_debug(IN document text,
- OUT alias text,
- OUT description text,
- OUT token text,
- OUT dictionaries regdictionary[],
- OUT dictionary regdictionary,
- OUT lexemes text[])
-RETURNS SETOF record AS
-$$
- SELECT * FROM pg_catalog.ts_debug( pg_catalog.get_current_ts_config(), $1);
-$$
-LANGUAGE SQL STRICT STABLE PARALLEL SAFE;
-
-COMMENT ON FUNCTION ts_debug(text) IS
- 'debug function for current text search configuration';
-
---
--- Redeclare built-in functions that need default values attached to their
--- arguments. It's impractical to set those up directly in pg_proc.h because
--- of the complexity and platform-dependency of the expression tree
--- representation. (Note that internal functions still have to have entries
--- in pg_proc.h; we are merely causing their proargnames and proargdefaults
--- to get filled in.)
---
-
-CREATE OR REPLACE FUNCTION
- pg_start_backup(label text, fast boolean DEFAULT false, exclusive boolean DEFAULT true)
- RETURNS pg_lsn STRICT VOLATILE LANGUAGE internal AS 'pg_start_backup'
- PARALLEL RESTRICTED;
-
-CREATE OR REPLACE FUNCTION pg_stop_backup (
- exclusive boolean, wait_for_archive boolean DEFAULT true,
- OUT lsn pg_lsn, OUT labelfile text, OUT spcmapfile text)
- RETURNS SETOF record STRICT VOLATILE LANGUAGE internal as 'pg_stop_backup_v2'
- PARALLEL RESTRICTED;
-
-CREATE OR REPLACE FUNCTION
- pg_promote(wait boolean DEFAULT true, wait_seconds integer DEFAULT 60)
- RETURNS boolean STRICT VOLATILE LANGUAGE INTERNAL AS 'pg_promote'
- PARALLEL SAFE;
-
-CREATE OR REPLACE FUNCTION
- pg_terminate_backend(pid integer, timeout int8 DEFAULT 0)
- RETURNS boolean STRICT VOLATILE LANGUAGE INTERNAL AS 'pg_terminate_backend'
- PARALLEL SAFE;
-
-CREATE OR REPLACE FUNCTION
- pg_wait_for_backend_termination(pid integer, timeout int8 DEFAULT 5000)
- RETURNS boolean STRICT VOLATILE LANGUAGE INTERNAL AS 'pg_wait_for_backend_termination'
- PARALLEL SAFE;
-
--- legacy definition for compatibility with 9.3
-CREATE OR REPLACE FUNCTION
- json_populate_record(base anyelement, from_json json, use_json_as_text boolean DEFAULT false)
- RETURNS anyelement LANGUAGE internal STABLE AS 'json_populate_record' PARALLEL SAFE;
-
--- legacy definition for compatibility with 9.3
-CREATE OR REPLACE FUNCTION
- json_populate_recordset(base anyelement, from_json json, use_json_as_text boolean DEFAULT false)
- RETURNS SETOF anyelement LANGUAGE internal STABLE ROWS 100 AS 'json_populate_recordset' PARALLEL SAFE;
-
-CREATE OR REPLACE FUNCTION pg_logical_slot_get_changes(
- IN slot_name name, IN upto_lsn pg_lsn, IN upto_nchanges int, VARIADIC options text[] DEFAULT '{}',
- OUT lsn pg_lsn, OUT xid xid, OUT data text)
-RETURNS SETOF RECORD
-LANGUAGE INTERNAL
-VOLATILE ROWS 1000 COST 1000
-AS 'pg_logical_slot_get_changes';
-
-CREATE OR REPLACE FUNCTION pg_logical_slot_peek_changes(
- IN slot_name name, IN upto_lsn pg_lsn, IN upto_nchanges int, VARIADIC options text[] DEFAULT '{}',
- OUT lsn pg_lsn, OUT xid xid, OUT data text)
-RETURNS SETOF RECORD
-LANGUAGE INTERNAL
-VOLATILE ROWS 1000 COST 1000
-AS 'pg_logical_slot_peek_changes';
-
-CREATE OR REPLACE FUNCTION pg_logical_slot_get_binary_changes(
- IN slot_name name, IN upto_lsn pg_lsn, IN upto_nchanges int, VARIADIC options text[] DEFAULT '{}',
- OUT lsn pg_lsn, OUT xid xid, OUT data bytea)
-RETURNS SETOF RECORD
-LANGUAGE INTERNAL
-VOLATILE ROWS 1000 COST 1000
-AS 'pg_logical_slot_get_binary_changes';
-
-CREATE OR REPLACE FUNCTION pg_logical_slot_peek_binary_changes(
- IN slot_name name, IN upto_lsn pg_lsn, IN upto_nchanges int, VARIADIC options text[] DEFAULT '{}',
- OUT lsn pg_lsn, OUT xid xid, OUT data bytea)
-RETURNS SETOF RECORD
-LANGUAGE INTERNAL
-VOLATILE ROWS 1000 COST 1000
-AS 'pg_logical_slot_peek_binary_changes';
-
-CREATE OR REPLACE FUNCTION pg_create_physical_replication_slot(
- IN slot_name name, IN immediately_reserve boolean DEFAULT false,
- IN temporary boolean DEFAULT false,
- OUT slot_name name, OUT lsn pg_lsn)
-RETURNS RECORD
-LANGUAGE INTERNAL
-STRICT VOLATILE
-AS 'pg_create_physical_replication_slot';
-
-CREATE OR REPLACE FUNCTION pg_create_logical_replication_slot(
- IN slot_name name, IN plugin name,
- IN temporary boolean DEFAULT false,
- IN twophase boolean DEFAULT false,
- OUT slot_name name, OUT lsn pg_lsn)
-RETURNS RECORD
-LANGUAGE INTERNAL
-STRICT VOLATILE
-AS 'pg_create_logical_replication_slot';
-
-CREATE OR REPLACE FUNCTION
- make_interval(years int4 DEFAULT 0, months int4 DEFAULT 0, weeks int4 DEFAULT 0,
- days int4 DEFAULT 0, hours int4 DEFAULT 0, mins int4 DEFAULT 0,
- secs double precision DEFAULT 0.0)
-RETURNS interval
-LANGUAGE INTERNAL
-STRICT IMMUTABLE PARALLEL SAFE
-AS 'make_interval';
-
-CREATE OR REPLACE FUNCTION
- jsonb_set(jsonb_in jsonb, path text[] , replacement jsonb,
- create_if_missing boolean DEFAULT true)
-RETURNS jsonb
-LANGUAGE INTERNAL
-STRICT IMMUTABLE PARALLEL SAFE
-AS 'jsonb_set';
-
-CREATE OR REPLACE FUNCTION
- jsonb_set_lax(jsonb_in jsonb, path text[] , replacement jsonb,
- create_if_missing boolean DEFAULT true,
- null_value_treatment text DEFAULT 'use_json_null')
-RETURNS jsonb
-LANGUAGE INTERNAL
-CALLED ON NULL INPUT IMMUTABLE PARALLEL SAFE
-AS 'jsonb_set_lax';
-
-CREATE OR REPLACE FUNCTION
- parse_ident(str text, strict boolean DEFAULT true)
-RETURNS text[]
-LANGUAGE INTERNAL
-STRICT IMMUTABLE PARALLEL SAFE
-AS 'parse_ident';
-
-CREATE OR REPLACE FUNCTION
- jsonb_insert(jsonb_in jsonb, path text[] , replacement jsonb,
- insert_after boolean DEFAULT false)
-RETURNS jsonb
-LANGUAGE INTERNAL
-STRICT IMMUTABLE PARALLEL SAFE
-AS 'jsonb_insert';
-
-CREATE OR REPLACE FUNCTION
- jsonb_path_exists(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
- silent boolean DEFAULT false)
-RETURNS boolean
-LANGUAGE INTERNAL
-STRICT IMMUTABLE PARALLEL SAFE
-AS 'jsonb_path_exists';
-
-CREATE OR REPLACE FUNCTION
- jsonb_path_match(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
- silent boolean DEFAULT false)
-RETURNS boolean
-LANGUAGE INTERNAL
-STRICT IMMUTABLE PARALLEL SAFE
-AS 'jsonb_path_match';
-
-CREATE OR REPLACE FUNCTION
- jsonb_path_query(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
- silent boolean DEFAULT false)
-RETURNS SETOF jsonb
-LANGUAGE INTERNAL
-STRICT IMMUTABLE PARALLEL SAFE
-AS 'jsonb_path_query';
-
-CREATE OR REPLACE FUNCTION
- jsonb_path_query_array(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
- silent boolean DEFAULT false)
-RETURNS jsonb
-LANGUAGE INTERNAL
-STRICT IMMUTABLE PARALLEL SAFE
-AS 'jsonb_path_query_array';
-
-CREATE OR REPLACE FUNCTION
- jsonb_path_query_first(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
- silent boolean DEFAULT false)
-RETURNS jsonb
-LANGUAGE INTERNAL
-STRICT IMMUTABLE PARALLEL SAFE
-AS 'jsonb_path_query_first';
-
-CREATE OR REPLACE FUNCTION
- jsonb_path_exists_tz(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
- silent boolean DEFAULT false)
-RETURNS boolean
-LANGUAGE INTERNAL
-STRICT STABLE PARALLEL SAFE
-AS 'jsonb_path_exists_tz';
-
-CREATE OR REPLACE FUNCTION
- jsonb_path_match_tz(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
- silent boolean DEFAULT false)
-RETURNS boolean
-LANGUAGE INTERNAL
-STRICT STABLE PARALLEL SAFE
-AS 'jsonb_path_match_tz';
-
-CREATE OR REPLACE FUNCTION
- jsonb_path_query_tz(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
- silent boolean DEFAULT false)
-RETURNS SETOF jsonb
-LANGUAGE INTERNAL
-STRICT STABLE PARALLEL SAFE
-AS 'jsonb_path_query_tz';
-
-CREATE OR REPLACE FUNCTION
- jsonb_path_query_array_tz(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
- silent boolean DEFAULT false)
-RETURNS jsonb
-LANGUAGE INTERNAL
-STRICT STABLE PARALLEL SAFE
-AS 'jsonb_path_query_array_tz';
-
-CREATE OR REPLACE FUNCTION
- jsonb_path_query_first_tz(target jsonb, path jsonpath, vars jsonb DEFAULT '{}',
- silent boolean DEFAULT false)
-RETURNS jsonb
-LANGUAGE INTERNAL
-STRICT STABLE PARALLEL SAFE
-AS 'jsonb_path_query_first_tz';
-
--- default normalization form is NFC, per SQL standard
-CREATE OR REPLACE FUNCTION
- "normalize"(text, text DEFAULT 'NFC')
-RETURNS text
-LANGUAGE internal
-STRICT IMMUTABLE PARALLEL SAFE
-AS 'unicode_normalize_func';
-
-CREATE OR REPLACE FUNCTION
- is_normalized(text, text DEFAULT 'NFC')
-RETURNS boolean
-LANGUAGE internal
-STRICT IMMUTABLE PARALLEL SAFE
-AS 'unicode_is_normalized';
-
---
--- The default permissions for functions mean that anyone can execute them.
--- A number of functions shouldn't be executable by just anyone, but rather
--- than use explicit 'superuser()' checks in those functions, we use the GRANT
--- system to REVOKE access to those functions at initdb time. Administrators
--- can later change who can access these functions, or leave them as only
--- available to superuser / cluster owner, if they choose.
---
-REVOKE EXECUTE ON FUNCTION pg_start_backup(text, boolean, boolean) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_stop_backup() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_stop_backup(boolean, boolean) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_create_restore_point(text) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_switch_wal() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_wal_replay_pause() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_wal_replay_resume() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_rotate_logfile() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_reload_conf() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_current_logfile() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_current_logfile(text) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_promote(boolean, integer) FROM public;
-
-REVOKE EXECUTE ON FUNCTION pg_stat_reset() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_stat_reset_shared(text) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_stat_reset_slru(text) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_stat_reset_single_table_counters(oid) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_stat_reset_single_function_counters(oid) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_stat_reset_replication_slot(text) FROM public;
-
-REVOKE EXECUTE ON FUNCTION lo_import(text) FROM public;
-REVOKE EXECUTE ON FUNCTION lo_import(text, oid) FROM public;
-REVOKE EXECUTE ON FUNCTION lo_export(oid, text) FROM public;
-
-REVOKE EXECUTE ON FUNCTION pg_ls_logdir() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_ls_waldir() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_ls_archive_statusdir() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_ls_tmpdir() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_ls_tmpdir(oid) FROM public;
-
-REVOKE EXECUTE ON FUNCTION pg_read_file(text) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_read_file(text,bigint,bigint) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_read_file(text,bigint,bigint,boolean) FROM public;
-
-REVOKE EXECUTE ON FUNCTION pg_read_binary_file(text) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_read_binary_file(text,bigint,bigint) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_read_binary_file(text,bigint,bigint,boolean) FROM public;
-
-REVOKE EXECUTE ON FUNCTION pg_replication_origin_advance(text, pg_lsn) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_replication_origin_create(text) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_replication_origin_drop(text) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_replication_origin_oid(text) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_replication_origin_progress(text, boolean) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_replication_origin_session_is_setup() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_replication_origin_session_progress(boolean) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_replication_origin_session_reset() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_replication_origin_session_setup(text) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_replication_origin_xact_reset() FROM public;
-REVOKE EXECUTE ON FUNCTION pg_replication_origin_xact_setup(pg_lsn, timestamp with time zone) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_show_replication_origin_status() FROM public;
-
-REVOKE EXECUTE ON FUNCTION pg_stat_file(text) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_stat_file(text,boolean) FROM public;
-
-REVOKE EXECUTE ON FUNCTION pg_ls_dir(text) FROM public;
-REVOKE EXECUTE ON FUNCTION pg_ls_dir(text,boolean,boolean) FROM public;
-
---
--- We also set up some things as accessible to standard roles.
---
-GRANT EXECUTE ON FUNCTION pg_ls_logdir() TO pg_monitor;
-GRANT EXECUTE ON FUNCTION pg_ls_waldir() TO pg_monitor;
-GRANT EXECUTE ON FUNCTION pg_ls_archive_statusdir() TO pg_monitor;
-GRANT EXECUTE ON FUNCTION pg_ls_tmpdir() TO pg_monitor;
-GRANT EXECUTE ON FUNCTION pg_ls_tmpdir(oid) TO pg_monitor;
-
-GRANT pg_read_all_settings TO pg_monitor;
-GRANT pg_read_all_stats TO pg_monitor;
-GRANT pg_stat_scan_tables TO pg_monitor;
static char *info_schema_file;
static char *features_file;
static char *system_constraints_file;
+static char *system_functions_file;
static char *system_views_file;
static bool success = false;
static bool made_new_pgdata = false;
set_input(&info_schema_file, "information_schema.sql");
set_input(&features_file, "sql_features.txt");
set_input(&system_constraints_file, "system_constraints.sql");
+ set_input(&system_functions_file, "system_functions.sql");
set_input(&system_views_file, "system_views.sql");
if (show_setting || debug)
check_input(dictionary_file);
check_input(info_schema_file);
check_input(features_file);
+ check_input(system_constraints_file);
+ check_input(system_functions_file);
check_input(system_views_file);
}
setup_run_file(cmdfd, system_constraints_file);
+ setup_run_file(cmdfd, system_functions_file);
+
setup_depend(cmdfd);
/*
projects / users / c2main / postgres.git / commitdiff