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Small fix to Christopher's recent improvements --- underscore is not

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a special character in regexes, but it is for LIKE, so NOT LIKE 'pg_%'
is incorrect.  Need NOT LIKE 'pg\_%'.
This commit is contained in:
Tom Lane 2003-10-31 03:58:15 +00:00
parent ede9b68e03
commit e181001764
1 changed files with 10 additions and 10 deletions
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20
src/tutorial/syscat.source
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@ -7,7 +7,7 @@
-- Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
-- Portions Copyright (c) 1994, Regents of the University of California
--
-- $Id: syscat.source,v 1.10 2003/10/26 04:51:51 momjian Exp $
-- $Id: syscat.source,v 1.11 2003/10/31 03:58:15 tgl Exp $
--
---------------------------------------------------------------------------
@ -29,12 +29,12 @@ SELECT usename, datname
--
-- lists all user-defined classes
--
SELECT pgn.nspname, pgc.relname
FROM pg_class pgc, pg_namespace pgn
WHERE pgc.relnamespace=pgn.oid
and pgc.relkind = 'r' -- not indices, views, etc
and pgn.nspname not like 'pg_%' -- not catalogs
and pgn.nspname != 'information_schema' -- not information_schema
SELECT n.nspname, c.relname
FROM pg_class c, pg_namespace n
WHERE c.relnamespace=n.oid
and c.relkind = 'r' -- not indices, views, etc
and n.nspname not like 'pg\\_%' -- not catalogs
and n.nspname != 'information_schema' -- not information_schema
ORDER BY nspname, relname;
@ -69,7 +69,7 @@ SELECT n.nspname, c.relname, a.attname, format_type(t.oid, null) as typname
pg_attribute a, pg_type t
WHERE n.oid = c.relnamespace
and c.relkind = 'r' -- no indices
and n.nspname not like 'pg_%' -- no catalogs
and n.nspname not like 'pg\\_%' -- no catalogs
and n.nspname != 'information_schema' -- no information_schema
and a.attnum > 0 -- no system att's
and not a.attisdropped -- no dropped columns
@ -87,7 +87,7 @@ SELECT n.nspname, u.usename, format_type(t.oid, null) as typname
and t.typnamespace = n.oid
and t.typrelid = '0'::oid -- no complex types
and t.typelem = '0'::oid -- no arrays
and n.nspname not like 'pg_%' -- no catalogs
and n.nspname not like 'pg\\_%' -- no catalogs
and n.nspname != 'information_schema' -- no information_schema
ORDER BY nspname, usename, typname;
@ -146,7 +146,7 @@ SELECT n.nspname, p.proname, p.pronargs, format_type(t.oid, null) as return_type
FROM pg_namespace n, pg_proc p,
pg_language l, pg_type t
WHERE p.pronamespace = n.oid
and n.nspname not like 'pg_%' -- no catalogs
and n.nspname not like 'pg\\_%' -- no catalogs
and n.nspname != 'information_schema' -- no information_schema
and p.prolang = l.oid
and p.prorettype = t.oid