/*
* PostgreSQL System Views
*
* Copyright (c) 1996-2012, PostgreSQL Global Development Group
*
* src/backend/catalog/system_views.sql
*/
CREATE VIEW pg_roles AS
SELECT
rolname,
rolsuper,
rolinherit,
rolcreaterole,
rolcreatedb,
rolcatupdate,
rolcanlogin,
rolreplication,
rolconnlimit,
'********'::text as rolpassword,
rolvaliduntil,
setconfig as rolconfig,
pg_authid.oid
FROM pg_authid LEFT JOIN pg_db_role_setting s
ON (pg_authid.oid = setrole AND setdatabase = 0);
CREATE VIEW pg_shadow AS
SELECT
rolname AS usename,
pg_authid.oid AS usesysid,
rolcreatedb AS usecreatedb,
rolsuper AS usesuper,
rolcatupdate AS usecatupd,
rolreplication AS userepl,
rolpassword AS passwd,
rolvaliduntil::abstime AS valuntil,
setconfig AS useconfig
FROM pg_authid LEFT JOIN pg_db_role_setting s
ON (pg_authid.oid = setrole AND setdatabase = 0)
WHERE rolcanlogin;
REVOKE ALL on pg_shadow FROM public;
CREATE VIEW pg_group AS
SELECT
rolname AS groname,
oid AS grosysid,
ARRAY(SELECT member FROM pg_auth_members WHERE roleid = oid) AS grolist
FROM pg_authid
WHERE NOT rolcanlogin;
CREATE VIEW pg_user AS
SELECT
usename,
usesysid,
usecreatedb,
usesuper,
usecatupd,
userepl,
'********'::text as passwd,
valuntil,
useconfig
FROM pg_shadow;
CREATE VIEW pg_rules AS
SELECT
N.nspname AS schemaname,
C.relname AS tablename,
R.rulename AS rulename,
pg_get_ruledef(R.oid) AS definition
FROM (pg_rewrite R JOIN pg_class C ON (C.oid = R.ev_class))
LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
WHERE R.rulename != '_RETURN';
CREATE VIEW pg_views AS
SELECT
N.nspname AS schemaname,
C.relname AS viewname,
pg_get_userbyid(C.relowner) AS viewowner,
pg_get_viewdef(C.oid) AS definition
FROM pg_class C LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
WHERE C.relkind = 'v';
CREATE VIEW pg_tables AS
SELECT
N.nspname AS schemaname,
C.relname AS tablename,
pg_get_userbyid(C.relowner) AS tableowner,
T.spcname AS tablespace,
C.relhasindex AS hasindexes,
C.relhasrules AS hasrules,
C.relhastriggers AS hastriggers
FROM pg_class C LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
LEFT JOIN pg_tablespace T ON (T.oid = C.reltablespace)
WHERE C.relkind = 'r';
CREATE VIEW pg_indexes AS
SELECT
N.nspname AS schemaname,
C.relname AS tablename,
I.relname AS indexname,
T.spcname AS tablespace,
pg_get_indexdef(I.oid) AS indexdef
FROM pg_index X JOIN pg_class C ON (C.oid = X.indrelid)
JOIN pg_class I ON (I.oid = X.indexrelid)
LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
LEFT JOIN pg_tablespace T ON (T.oid = I.reltablespace)
WHERE C.relkind = 'r' AND I.relkind = 'i';
CREATE VIEW pg_stats AS
SELECT
nspname AS schemaname,
relname AS tablename,
attname AS attname,
stainherit AS inherited,
stanullfrac AS null_frac,
stawidth AS avg_width,
stadistinct AS n_distinct,
CASE
WHEN stakind1 = 1 THEN stavalues1
WHEN stakind2 = 1 THEN stavalues2
WHEN stakind3 = 1 THEN stavalues3
WHEN stakind4 = 1 THEN stavalues4
WHEN stakind5 = 1 THEN stavalues5
END AS most_common_vals,
CASE
WHEN stakind1 = 1 THEN stanumbers1
WHEN stakind2 = 1 THEN stanumbers2
WHEN stakind3 = 1 THEN stanumbers3
WHEN stakind4 = 1 THEN stanumbers4
WHEN stakind5 = 1 THEN stanumbers5
END AS most_common_freqs,
CASE
WHEN stakind1 = 2 THEN stavalues1
WHEN stakind2 = 2 THEN stavalues2
WHEN stakind3 = 2 THEN stavalues3
WHEN stakind4 = 2 THEN stavalues4
WHEN stakind5 = 2 THEN stavalues5
END AS histogram_bounds,
CASE
WHEN stakind1 = 3 THEN stanumbers1[1]
WHEN stakind2 = 3 THEN stanumbers2[1]
WHEN stakind3 = 3 THEN stanumbers3[1]
WHEN stakind4 = 3 THEN stanumbers4[1]
WHEN stakind5 = 3 THEN stanumbers5[1]
END AS correlation,
CASE
WHEN stakind1 = 4 THEN stavalues1
WHEN stakind2 = 4 THEN stavalues2
WHEN stakind3 = 4 THEN stavalues3
WHEN stakind4 = 4 THEN stavalues4
WHEN stakind5 = 4 THEN stavalues5
END AS most_common_elems,
CASE
WHEN stakind1 = 4 THEN stanumbers1
WHEN stakind2 = 4 THEN stanumbers2
WHEN stakind3 = 4 THEN stanumbers3
WHEN stakind4 = 4 THEN stanumbers4
WHEN stakind5 = 4 THEN stanumbers5
END AS most_common_elem_freqs,
CASE
WHEN stakind1 = 5 THEN stanumbers1
WHEN stakind2 = 5 THEN stanumbers2
WHEN stakind3 = 5 THEN stanumbers3
WHEN stakind4 = 5 THEN stanumbers4
WHEN stakind5 = 5 THEN stanumbers5
END AS elem_count_histogram
FROM pg_statistic s JOIN pg_class c ON (c.oid = s.starelid)
JOIN pg_attribute a ON (c.oid = attrelid AND attnum = s.staattnum)
LEFT JOIN pg_namespace n ON (n.oid = c.relnamespace)
WHERE NOT attisdropped AND has_column_privilege(c.oid, a.attnum, 'select');
REVOKE ALL on pg_statistic FROM public;
CREATE VIEW pg_locks AS
SELECT * FROM pg_lock_status() AS L;
CREATE VIEW pg_cursors AS
SELECT * FROM pg_cursor() AS C;
CREATE VIEW pg_available_extensions AS
SELECT E.name, E.default_version, X.extversion AS installed_version,
E.comment
FROM pg_available_extensions() AS E
LEFT JOIN pg_extension AS X ON E.name = X.extname;
CREATE VIEW pg_available_extension_versions AS
SELECT E.name, E.version, (X.extname IS NOT NULL) AS installed,
E.superuser, E.relocatable, E.schema, E.requires, E.comment
FROM pg_available_extension_versions() AS E
LEFT JOIN pg_extension AS X
ON E.name = X.extname AND E.version = X.extversion;
CREATE VIEW pg_prepared_xacts AS
SELECT P.transaction, P.gid, P.prepared,
U.rolname AS owner, D.datname AS database
FROM pg_prepared_xact() AS P
LEFT JOIN pg_authid U ON P.ownerid = U.oid
LEFT JOIN pg_database D ON P.dbid = D.oid;
CREATE VIEW pg_prepared_statements AS
SELECT * FROM pg_prepared_statement() AS P;
CREATE VIEW pg_seclabels AS
SELECT
l.objoid, l.classoid, l.objsubid,
CASE WHEN rel.relkind = 'r' THEN 'table'::text
WHEN rel.relkind = 'v' THEN 'view'::text
WHEN rel.relkind = 'S' THEN 'sequence'::text
WHEN rel.relkind = 'f' THEN 'foreign table'::text END AS objtype,
rel.relnamespace AS objnamespace,
CASE WHEN pg_table_is_visible(rel.oid)
THEN quote_ident(rel.relname)
ELSE quote_ident(nsp.nspname) || '.' || quote_ident(rel.relname)
END AS objname,
l.provider, l.label
FROM
pg_seclabel l
JOIN pg_class rel ON l.classoid = rel.tableoid AND l.objoid = rel.oid
JOIN pg_namespace nsp ON rel.relnamespace = nsp.oid
WHERE
l.objsubid = 0
UNION ALL
SELECT
l.objoid, l.classoid, l.objsubid,
'column'::text AS objtype,
rel.relnamespace AS objnamespace,
CASE WHEN pg_table_is_visible(rel.oid)
THEN quote_ident(rel.relname)
ELSE quote_ident(nsp.nspname) || '.' || quote_ident(rel.relname)
END || '.' || att.attname AS objname,
l.provider, l.label
FROM
pg_seclabel l
JOIN pg_class rel ON l.classoid = rel.tableoid AND l.objoid = rel.oid
JOIN pg_attribute att
ON rel.oid = att.attrelid AND l.objsubid = att.attnum
JOIN pg_namespace nsp ON rel.relnamespace = nsp.oid
WHERE
l.objsubid != 0
UNION ALL
SELECT
l.objoid, l.classoid, l.objsubid,
CASE WHEN pro.proisagg = true THEN 'aggregate'::text
WHEN pro.proisagg = false THEN 'function'::text
END AS objtype,
pro.pronamespace AS objnamespace,
CASE WHEN pg_function_is_visible(pro.oid)
THEN quote_ident(pro.proname)
ELSE quote_ident(nsp.nspname) || '.' || quote_ident(pro.proname)
END || '(' || pg_catalog.pg_get_function_arguments(pro.oid) || ')' AS objname,
l.provider, l.label
FROM
pg_seclabel l
JOIN pg_proc pro ON l.classoid = pro.tableoid AND l.objoid = pro.oid
JOIN pg_namespace nsp ON pro.pronamespace = nsp.oid
WHERE
l.objsubid = 0
UNION ALL
SELECT
l.objoid, l.classoid, l.objsubid,
CASE WHEN typ.typtype = 'd' THEN 'domain'::text
ELSE 'type'::text END AS objtype,
typ.typnamespace AS objnamespace,
CASE WHEN pg_type_is_visible(typ.oid)
THEN quote_ident(typ.typname)
ELSE quote_ident(nsp.nspname) || '.' || quote_ident(typ.typname)
END AS objname,
l.provider, l.label
FROM
pg_seclabel l
JOIN pg_type typ ON l.classoid = typ.tableoid AND l.objoid = typ.oid
JOIN pg_namespace nsp ON typ.typnamespace = nsp.oid
WHERE
l.objsubid = 0
UNION ALL
SELECT
l.objoid, l.classoid, l.objsubid,
'large object'::text AS objtype,
NULL::oid AS objnamespace,
l.objoid::text AS objname,
l.provider, l.label
FROM
pg_seclabel l
JOIN pg_largeobject_metadata lom ON l.objoid = lom.oid
WHERE
l.classoid = 'pg_catalog.pg_largeobject'::regclass AND l.objsubid = 0
UNION ALL
SELECT
l.objoid, l.classoid, l.objsubid,
'language'::text AS objtype,
NULL::oid AS objnamespace,
quote_ident(lan.lanname) AS objname,
l.provider, l.label
FROM
pg_seclabel l
JOIN pg_language lan ON l.classoid = lan.tableoid AND l.objoid = lan.oid
WHERE
l.objsubid = 0
UNION ALL
SELECT
l.objoid, l.classoid, l.objsubid,
'schema'::text AS objtype,
nsp.oid AS objnamespace,
quote_ident(nsp.nspname) AS objname,
l.provider, l.label
FROM
pg_seclabel l
JOIN pg_namespace nsp ON l.classoid = nsp.tableoid AND l.objoid = nsp.oid
WHERE
l.objsubid = 0
UNION ALL
SELECT
l.objoid, l.classoid, 0::int4 AS objsubid,
'database'::text AS objtype,
NULL::oid AS objnamespace,
quote_ident(dat.datname) AS objname,
l.provider, l.label
FROM
pg_shseclabel l
JOIN pg_database dat ON l.classoid = dat.tableoid AND l.objoid = dat.oid
UNION ALL
SELECT
l.objoid, l.classoid, 0::int4 AS objsubid,
'tablespace'::text AS objtype,
NULL::oid AS objnamespace,
quote_ident(spc.spcname) AS objname,
l.provider, l.label
FROM
pg_shseclabel l
JOIN pg_tablespace spc ON l.classoid = spc.tableoid AND l.objoid = spc.oid
UNION ALL
SELECT
l.objoid, l.classoid, 0::int4 AS objsubid,
'role'::text AS objtype,
NULL::oid AS objnamespace,
quote_ident(rol.rolname) AS objname,
l.provider, l.label
FROM
pg_shseclabel l
JOIN pg_authid rol ON l.classoid = rol.tableoid AND l.objoid = rol.oid;
CREATE VIEW pg_settings AS
SELECT * FROM pg_show_all_settings() AS A;
CREATE RULE pg_settings_u AS
ON UPDATE TO pg_settings
WHERE new.name = old.name DO
SELECT set_config(old.name, new.setting, 'f');
CREATE RULE pg_settings_n AS
ON UPDATE TO pg_settings
DO INSTEAD NOTHING;
GRANT SELECT, UPDATE ON pg_settings TO PUBLIC;
CREATE VIEW pg_timezone_abbrevs AS
SELECT * FROM pg_timezone_abbrevs();
CREATE VIEW pg_timezone_names AS
SELECT * FROM pg_timezone_names();
-- Statistics views
CREATE VIEW pg_stat_all_tables AS
SELECT
C.oid AS relid,
N.nspname AS schemaname,
C.relname AS relname,
pg_stat_get_numscans(C.oid) AS seq_scan,
pg_stat_get_tuples_returned(C.oid) AS seq_tup_read,
sum(pg_stat_get_numscans(I.indexrelid))::bigint AS idx_scan,
sum(pg_stat_get_tuples_fetched(I.indexrelid))::bigint +
pg_stat_get_tuples_fetched(C.oid) AS idx_tup_fetch,
pg_stat_get_tuples_inserted(C.oid) AS n_tup_ins,
pg_stat_get_tuples_updated(C.oid) AS n_tup_upd,
pg_stat_get_tuples_deleted(C.oid) AS n_tup_del,
pg_stat_get_tuples_hot_updated(C.oid) AS n_tup_hot_upd,
pg_stat_get_live_tuples(C.oid) AS n_live_tup,
pg_stat_get_dead_tuples(C.oid) AS n_dead_tup,
pg_stat_get_last_vacuum_time(C.oid) as last_vacuum,
pg_stat_get_last_autovacuum_time(C.oid) as last_autovacuum,
pg_stat_get_last_analyze_time(C.oid) as last_analyze,
pg_stat_get_last_autoanalyze_time(C.oid) as last_autoanalyze,
pg_stat_get_vacuum_count(C.oid) AS vacuum_count,
pg_stat_get_autovacuum_count(C.oid) AS autovacuum_count,
pg_stat_get_analyze_count(C.oid) AS analyze_count,
pg_stat_get_autoanalyze_count(C.oid) AS autoanalyze_count
FROM pg_class C LEFT JOIN
pg_index I ON C.oid = I.indrelid
LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
WHERE C.relkind IN ('r', 't')
GROUP BY C.oid, N.nspname, C.relname;
CREATE VIEW pg_stat_xact_all_tables AS
SELECT
C.oid AS relid,
N.nspname AS schemaname,
C.relname AS relname,
pg_stat_get_xact_numscans(C.oid) AS seq_scan,
pg_stat_get_xact_tuples_returned(C.oid) AS seq_tup_read,
sum(pg_stat_get_xact_numscans(I.indexrelid))::bigint AS idx_scan,
sum(pg_stat_get_xact_tuples_fetched(I.indexrelid))::bigint +
pg_stat_get_xact_tuples_fetched(C.oid) AS idx_tup_fetch,
pg_stat_get_xact_tuples_inserted(C.oid) AS n_tup_ins,
pg_stat_get_xact_tuples_updated(C.oid) AS n_tup_upd,
pg_stat_get_xact_tuples_deleted(C.oid) AS n_tup_del,
pg_stat_get_xact_tuples_hot_updated(C.oid) AS n_tup_hot_upd
FROM pg_class C LEFT JOIN
pg_index I ON C.oid = I.indrelid
LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
WHERE C.relkind IN ('r', 't')
GROUP BY C.oid, N.nspname, C.relname;
CREATE VIEW pg_stat_sys_tables AS
SELECT * FROM pg_stat_all_tables
WHERE schemaname IN ('pg_catalog', 'information_schema') OR
schemaname ~ '^pg_toast';
CREATE VIEW pg_stat_xact_sys_tables AS
SELECT * FROM pg_stat_xact_all_tables
WHERE schemaname IN ('pg_catalog', 'information_schema') OR
schemaname ~ '^pg_toast';
CREATE VIEW pg_stat_user_tables AS
SELECT * FROM pg_stat_all_tables
WHERE schemaname NOT IN ('pg_catalog', 'information_schema') AND
schemaname !~ '^pg_toast';
CREATE VIEW pg_stat_xact_user_tables AS
SELECT * FROM pg_stat_xact_all_tables
WHERE schemaname NOT IN ('pg_catalog', 'information_schema') AND
schemaname !~ '^pg_toast';
CREATE VIEW pg_statio_all_tables AS
SELECT
C.oid AS relid,
N.nspname AS schemaname,
C.relname AS relname,
pg_stat_get_blocks_fetched(C.oid) -
pg_stat_get_blocks_hit(C.oid) AS heap_blks_read,
pg_stat_get_blocks_hit(C.oid) AS heap_blks_hit,
sum(pg_stat_get_blocks_fetched(I.indexrelid) -
pg_stat_get_blocks_hit(I.indexrelid))::bigint AS idx_blks_read,
sum(pg_stat_get_blocks_hit(I.indexrelid))::bigint AS idx_blks_hit,
pg_stat_get_blocks_fetched(T.oid) -
pg_stat_get_blocks_hit(T.oid) AS toast_blks_read,
pg_stat_get_blocks_hit(T.oid) AS toast_blks_hit,
pg_stat_get_blocks_fetched(X.oid) -
pg_stat_get_blocks_hit(X.oid) AS tidx_blks_read,
pg_stat_get_blocks_hit(X.oid) AS tidx_blks_hit
FROM pg_class C LEFT JOIN
pg_index I ON C.oid = I.indrelid LEFT JOIN
pg_class T ON C.reltoastrelid = T.oid LEFT JOIN
pg_class X ON T.reltoastidxid = X.oid
LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
WHERE C.relkind IN ('r', 't')
GROUP BY C.oid, N.nspname, C.relname, T.oid, X.oid;
CREATE VIEW pg_statio_sys_tables AS
SELECT * FROM pg_statio_all_tables
WHERE schemaname IN ('pg_catalog', 'information_schema') OR
schemaname ~ '^pg_toast';
CREATE VIEW pg_statio_user_tables AS
SELECT * FROM pg_statio_all_tables
WHERE schemaname NOT IN ('pg_catalog', 'information_schema') AND
schemaname !~ '^pg_toast';
CREATE VIEW pg_stat_all_indexes AS
SELECT
C.oid AS relid,
I.oid AS indexrelid,
N.nspname AS schemaname,
C.relname AS relname,
I.relname AS indexrelname,
pg_stat_get_numscans(I.oid) AS idx_scan,
pg_stat_get_tuples_returned(I.oid) AS idx_tup_read,
pg_stat_get_tuples_fetched(I.oid) AS idx_tup_fetch
FROM pg_class C JOIN
pg_index X ON C.oid = X.indrelid JOIN
pg_class I ON I.oid = X.indexrelid
LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
WHERE C.relkind IN ('r', 't');
CREATE VIEW pg_stat_sys_indexes AS
SELECT * FROM pg_stat_all_indexes
WHERE schemaname IN ('pg_catalog', 'information_schema') OR
schemaname ~ '^pg_toast';
CREATE VIEW pg_stat_user_indexes AS
SELECT * FROM pg_stat_all_indexes
WHERE schemaname NOT IN ('pg_catalog', 'information_schema') AND
schemaname !~ '^pg_toast';
CREATE VIEW pg_statio_all_indexes AS
SELECT
C.oid AS relid,
I.oid AS indexrelid,
N.nspname AS schemaname,
C.relname AS relname,
I.relname AS indexrelname,
pg_stat_get_blocks_fetched(I.oid) -
pg_stat_get_blocks_hit(I.oid) AS idx_blks_read,
pg_stat_get_blocks_hit(I.oid) AS idx_blks_hit
FROM pg_class C JOIN
pg_index X ON C.oid = X.indrelid JOIN
pg_class I ON I.oid = X.indexrelid
LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
WHERE C.relkind IN ('r', 't');
CREATE VIEW pg_statio_sys_indexes AS
SELECT * FROM pg_statio_all_indexes
WHERE schemaname IN ('pg_catalog', 'information_schema') OR
schemaname ~ '^pg_toast';
CREATE VIEW pg_statio_user_indexes AS
SELECT * FROM pg_statio_all_indexes
WHERE schemaname NOT IN ('pg_catalog', 'information_schema') AND
schemaname !~ '^pg_toast';
CREATE VIEW pg_statio_all_sequences AS
SELECT
C.oid AS relid,
N.nspname AS schemaname,
C.relname AS relname,
pg_stat_get_blocks_fetched(C.oid) -
pg_stat_get_blocks_hit(C.oid) AS blks_read,
pg_stat_get_blocks_hit(C.oid) AS blks_hit
FROM pg_class C
LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
WHERE C.relkind = 'S';
CREATE VIEW pg_statio_sys_sequences AS
SELECT * FROM pg_statio_all_sequences
WHERE schemaname IN ('pg_catalog', 'information_schema') OR
schemaname ~ '^pg_toast';
CREATE VIEW pg_statio_user_sequences AS
SELECT * FROM pg_statio_all_sequences
WHERE schemaname NOT IN ('pg_catalog', 'information_schema') AND
schemaname !~ '^pg_toast';
CREATE VIEW pg_stat_activity AS
SELECT
S.datid AS datid,
D.datname AS datname,
S.pid,
S.usesysid,
U.rolname AS usename,
S.application_name,
S.client_addr,
S.client_hostname,
S.client_port,
S.backend_start,
S.xact_start,
S.query_start,
S.state_change,
S.waiting,
S.state,
S.query
FROM pg_database D, pg_stat_get_activity(NULL) AS S, pg_authid U
WHERE S.datid = D.oid AND
S.usesysid = U.oid;
CREATE VIEW pg_stat_replication AS
SELECT
S.pid,
S.usesysid,
U.rolname AS usename,
S.application_name,
S.client_addr,
S.client_hostname,
S.client_port,
S.backend_start,
W.state,
W.sent_location,
W.write_location,
W.flush_location,
W.replay_location,
W.sync_priority,
W.sync_state
FROM pg_stat_get_activity(NULL) AS S, pg_authid U,
pg_stat_get_wal_senders() AS W
WHERE S.usesysid = U.oid AND
S.pid = W.pid;
CREATE VIEW pg_stat_database AS
SELECT
D.oid AS datid,
D.datname AS datname,
pg_stat_get_db_numbackends(D.oid) AS numbackends,
pg_stat_get_db_xact_commit(D.oid) AS xact_commit,
pg_stat_get_db_xact_rollback(D.oid) AS xact_rollback,
pg_stat_get_db_blocks_fetched(D.oid) -
pg_stat_get_db_blocks_hit(D.oid) AS blks_read,
pg_stat_get_db_blocks_hit(D.oid) AS blks_hit,
pg_stat_get_db_tuples_returned(D.oid) AS tup_returned,
pg_stat_get_db_tuples_fetched(D.oid) AS tup_fetched,
pg_stat_get_db_tuples_inserted(D.oid) AS tup_inserted,
pg_stat_get_db_tuples_updated(D.oid) AS tup_updated,
pg_stat_get_db_tuples_deleted(D.oid) AS tup_deleted,
pg_stat_get_db_conflict_all(D.oid) AS conflicts,
pg_stat_get_db_temp_files(D.oid) AS temp_files,
pg_stat_get_db_temp_bytes(D.oid) AS temp_bytes,
pg_stat_get_db_deadlocks(D.oid) AS deadlocks,
pg_stat_get_db_blk_read_time(D.oid) AS blk_read_time,
pg_stat_get_db_blk_write_time(D.oid) AS blk_write_time,
pg_stat_get_db_stat_reset_time(D.oid) AS stats_reset
FROM pg_database D;
CREATE VIEW pg_stat_database_conflicts AS
SELECT
D.oid AS datid,
D.datname AS datname,
pg_stat_get_db_conflict_tablespace(D.oid) AS confl_tablespace,
pg_stat_get_db_conflict_lock(D.oid) AS confl_lock,
pg_stat_get_db_conflict_snapshot(D.oid) AS confl_snapshot,
pg_stat_get_db_conflict_bufferpin(D.oid) AS confl_bufferpin,
pg_stat_get_db_conflict_startup_deadlock(D.oid) AS confl_deadlock
FROM pg_database D;
CREATE VIEW pg_stat_user_functions AS
SELECT
P.oid AS funcid,
N.nspname AS schemaname,
P.proname AS funcname,
pg_stat_get_function_calls(P.oid) AS calls,
pg_stat_get_function_total_time(P.oid) AS total_time,
pg_stat_get_function_self_time(P.oid) AS self_time
FROM pg_proc P LEFT JOIN pg_namespace N ON (N.oid = P.pronamespace)
WHERE P.prolang != 12 -- fast check to eliminate built-in functions
AND pg_stat_get_function_calls(P.oid) IS NOT NULL;
CREATE VIEW pg_stat_xact_user_functions AS
SELECT
P.oid AS funcid,
N.nspname AS schemaname,
P.proname AS funcname,
pg_stat_get_xact_function_calls(P.oid) AS calls,
pg_stat_get_xact_function_total_time(P.oid) AS total_time,
pg_stat_get_xact_function_self_time(P.oid) AS self_time
FROM pg_proc P LEFT JOIN pg_namespace N ON (N.oid = P.pronamespace)
WHERE P.prolang != 12 -- fast check to eliminate built-in functions
AND pg_stat_get_xact_function_calls(P.oid) IS NOT NULL;
CREATE VIEW pg_stat_bgwriter AS
SELECT
pg_stat_get_bgwriter_timed_checkpoints() AS checkpoints_timed,
pg_stat_get_bgwriter_requested_checkpoints() AS checkpoints_req,
pg_stat_get_checkpoint_write_time() AS checkpoint_write_time,
pg_stat_get_checkpoint_sync_time() AS checkpoint_sync_time,
pg_stat_get_bgwriter_buf_written_checkpoints() AS buffers_checkpoint,
pg_stat_get_bgwriter_buf_written_clean() AS buffers_clean,
pg_stat_get_bgwriter_maxwritten_clean() AS maxwritten_clean,
pg_stat_get_buf_written_backend() AS buffers_backend,
pg_stat_get_buf_fsync_backend() AS buffers_backend_fsync,
pg_stat_get_buf_alloc() AS buffers_alloc,
pg_stat_get_bgwriter_stat_reset_time() AS stats_reset;
CREATE VIEW pg_user_mappings AS
SELECT
U.oid AS umid,
S.oid AS srvid,
S.srvname AS srvname,
U.umuser AS umuser,
CASE WHEN U.umuser = 0 THEN
'public'
ELSE
A.rolname
END AS usename,
CASE WHEN (U.umuser <> 0 AND A.rolname = current_user
AND (pg_has_role(S.srvowner, 'USAGE')
OR has_server_privilege(S.oid, 'USAGE')))
OR (U.umuser = 0 AND pg_has_role(S.srvowner, 'USAGE'))
OR (SELECT rolsuper FROM pg_authid WHERE rolname = current_user)
THEN U.umoptions
ELSE NULL END AS umoptions
FROM pg_user_mapping U
LEFT JOIN pg_authid A ON (A.oid = U.umuser) JOIN
pg_foreign_server S ON (U.umserver = S.oid);
REVOKE ALL on pg_user_mapping FROM 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;
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;
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)
RETURNS text STRICT VOLATILE LANGUAGE internal AS 'pg_start_backup';
Rosenblum TV: Video training, virtual workshops, classes, tutorials
RE-INVENTING THE TELEVISION NEWS BUSINESS*
A revolution in video storytelling
Creating entirely new & cost-effective production methods
From the world leaders in video production training and the creators of Character Driven Storytelling™
*and every other business that uses video
WHAT WE DO
Over the past 35 years, we have designed, built or restructured some of the most powerful news and journalism companies in the world.
We replace the traditional TV news ‘crew’ with one highly trained journalist, working alone with nothing but an iPhone.
No more TV news ‘crews’, no editors and no field producers.
This is television news done the way newspaper journalism is done – one reporter with their electronic pad and pencil.
In doing this, we can cut the cost of production by as much as 75% while increasing ratings and audience engagement.
In the place of conventional TV news ‘packages’ – ie, reporter stand up, interview, b-roll, man on the street, we marry great journalism with Netflix and Hollywood storytelling.
It’s a combination that works.
We have taken most of our clients to #1 in their respective markets.
And it’s not just for news. Any company, any profit, any NGO and anyone else who is online needs to tell their story in compelling yet cost-effective video. We can teach you to do that. Either in person or virtually.
EXAMPLES OF WHAT WE CAN TEACH YOUR STAFF TO PRODUCE
ITAY HOD
Itay Hod, MMJ with KPIX/CBS in San Francisco, took the 5-Day Intensive Video Storytelling Bootcamp in 2018.
Because he works alone, with only an iPhone, he was able to embed himself with a homeless family.
Here’s the story he produced in a one-day turn.
KIET DO
Kiet Do, an MMJ with KPIX/CBS in San Francisco, took the 5-Day Intensive Video Storytelling Bootcamp in 2021.
Here is a story he produced, all on his own, with only an iPhone and in a one-day turn.
TAYLOR SCHAUB
Taylor Schaub, an MMJ with Spectrum News 1 in LA, took the 5-Day Intensive Video Storytelling Bootcamp in 2023.
Here is a story he turned in only one day, using only an iPhone. It was the first video story he ever did and it was nominated for an Emmy.
THE BOOTCAMP
How do we convert stations and whole networks to working in this way?
Since 1988, we have run intensive 5-Day Video Storytelling Bootcamps
We have done these all over the world.
These are hands-on bootcamps, and participants learn an entirely new way of creating TV news stories.
-We shoot at a 3:1 ratio or lower, so turnaround times are fast.
-We go directly from camera to timelilne and edit – no written scripts. We work in the medium of pictures and sound.
-We are entirely character-driven.
-We are driven by pictures and real events.
-We are focused almost entirely on ’the viewer experience’.
Since 1988, more than 70,000 journalists around the world have taken our bootcamps, either in person on virtualy.
We have started to work with CBS News, bringing our ideas of character-driven storytelling to one of the most successful and biggest networks in the United States. Since beginning to work with them ratings have climbed and more importantly, audience engagement is through the ceiling.
We started New York Times Television in 1990 and it was the first paper to be brought into the world of TV. It quickly became one of the most successful non-fiction production companies in the United States. The series and documentaries we produced won many awards including multiple Emmys.
We have been working with the BBC since the year 2000 helping to convert their national news network to our visual storytelling technique. Most recently we have trained teams from their sports, documentaries, and comedy divisions to make character-driven stories using only smartphones.
For the past five years we have worked with Spectrum News to introduce and train their journalists on visual, character driven storytelling using smartphones helping to create a different kind of local news for their network of 24-Hour News Stations across the United States.
In 2006, we were approached by the United Nations. Rather than rely on news outlets, it would be much easier to train the field operatives to produce their own stories. We spent two years working with the UN, training more than 100 of their staff in bootcamps in Geneva and Nairobi.
We trained 50 print reporters at the paper to shoot and tell their own stories, in conjunction with their print work. We built a TV newsroom in their existing print newsroom – you could not ask for a better set and they began to live stream their stories in conjunction with their print work.
We spent two years with McGraw Hill, training more than 150 of their staffers, making them completely video literate. McGraw/Hill media properties we transit included Business Week, Aviation Week, (what was the name of the architecture magazine), and JD Power and Associates.
In 1990, we were approached by The Voice of America, the official broadcasting agency for the United States Government. When we met with VOA, they were only a short wave radio broadcaster, but working with them, we took them into television, launching VOA-TV.
British based Oyster Yachts makes some of the finest yachts in the world. Like every other company, they had to find a way to feed the never-ending video demands of social media – sites like Instagram and TikTok. We trained the Oyster staff to tell their own stories, using only iPhones.
We were approached by SEPA, the Scottish Environmental Protection Agency because they had to continually find a way to ‘feed the media beast’. The result was that SEPA was able to tell their own stories, whenever they wanted, and at almost no additional cost.
Michael Rosenblum has been writing about the media since 1988. His work and ideas have appeared in The Guardian, The Huffington Post, Ilkeston Life and many other publications.
He has been blogging regularly for the past 35 years on this subject. Having taught media studies at Columbia University, NYU and now the University of Oxford, he is considered an expert on this subject.
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