107.943
(1 row)
-SELECT avg(gpa) AS avg_3_4 FROM student;
+SELECT avg(gpa) AS avg_3_4 FROM ONLY student;
avg_3_4
---------
3.4
431.773
(1 row)
-SELECT sum(gpa) AS avg_6_8 FROM student;
+SELECT sum(gpa) AS avg_6_8 FROM ONLY student;
avg_6_8
---------
6.8
--
CREATE VIEW street AS
SELECT r.name, r.thepath, c.cname AS cname
- FROM road r, real_city c
+ FROM ONLY road r, real_city c
WHERE c.outline ## r.thepath;
CREATE VIEW iexit AS
SELECT ih.name, ih.thepath,
pg_indexes | SELECT c.relname AS tablename, i.relname AS indexname, pg_get_indexdef(x.indexrelid) AS indexdef FROM pg_index x, pg_class c, pg_class i WHERE ((c.oid = x.indrelid) AND (i.oid = x.indexrelid));
pg_rules | SELECT c.relname AS tablename, r.rulename, pg_get_ruledef(r.rulename) AS definition FROM pg_rewrite r, pg_class c WHERE ((r.rulename !~ '^_RET'::text) AND (c.oid = r.ev_class));
pg_tables | SELECT c.relname AS tablename, pg_get_userbyid(c.relowner) AS tableowner, c.relhasindex AS hasindexes, c.relhasrules AS hasrules, (c.reltriggers > 0) AS hastriggers FROM pg_class c WHERE (((c.relkind = 'r'::"char") OR (c.relkind = 's'::"char")) AND (NOT (EXISTS (SELECT pg_rewrite.rulename FROM pg_rewrite WHERE ((pg_rewrite.ev_class = c.oid) AND (pg_rewrite.ev_type = '1'::"char"))))));
- pg_user | SELECT pg_shadow.usename, pg_shadow.usesysid, pg_shadow.usecreatedb, pg_shadow.usetrace, pg_shadow.usesuper, pg_shadow.usecatupd, '********'::text AS passwd, pg_shadow.valuntil FROM pg_shadow;
+ pg_user | SELECT pg_shadow.usename, pg_shadow.usesysid, pg_shadow.usecreatedb, pg_shadow.usecreatetable, pg_shadow.uselocktable, pg_shadow.usetrace, pg_shadow.usesuper, pg_shadow.usecatupd, '********'::text AS passwd, pg_shadow.valuntil FROM pg_shadow;
pg_views | SELECT c.relname AS viewname, pg_get_userbyid(c.relowner) AS viewowner, pg_get_viewdef(c.relname) AS definition FROM pg_class c WHERE (c.relhasrules AND (EXISTS (SELECT r.rulename FROM pg_rewrite r WHERE ((r.ev_class = c.oid) AND (r.ev_type = '1'::"char")))));
rtest_v1 | SELECT rtest_t1.a, rtest_t1.b FROM rtest_t1;
rtest_vcomp | SELECT x.part, (x.size * y.factor) AS size_in_cm FROM rtest_comp x, rtest_unitfact y WHERE (x.unit = y.unit);
shoelace | SELECT s.sl_name, s.sl_avail, s.sl_color, s.sl_len, s.sl_unit, (s.sl_len * u.un_fact) AS sl_len_cm FROM shoelace_data s, unit u WHERE (s.sl_unit = u.un_name);
shoelace_candelete | SELECT shoelace_obsolete.sl_name, shoelace_obsolete.sl_avail, shoelace_obsolete.sl_color, shoelace_obsolete.sl_len, shoelace_obsolete.sl_unit, shoelace_obsolete.sl_len_cm FROM shoelace_obsolete WHERE (shoelace_obsolete.sl_avail = 0);
shoelace_obsolete | SELECT shoelace.sl_name, shoelace.sl_avail, shoelace.sl_color, shoelace.sl_len, shoelace.sl_unit, shoelace.sl_len_cm FROM shoelace WHERE (NOT (EXISTS (SELECT shoe.shoename FROM shoe WHERE (shoe.slcolor = shoelace.sl_color))));
- street | SELECT r.name, r.thepath, c.cname FROM road r, real_city c WHERE (c.outline ## r.thepath);
+ street | SELECT r.name, r.thepath, c.cname FROM ONLY road r, real_city c WHERE (c.outline ## r.thepath);
toyemp | SELECT emp.name, emp.age, emp."location", (12 * emp.salary) AS annualsal FROM emp;
(20 rows)
FROM a_star* x
WHERE aa ISNULL;
+-- As of Postgres 7.1, ALTER implicitly recurses,
+-- so this should be same as ALTER a_star*
+
ALTER TABLE a_star RENAME COLUMN aa TO foo;
SELECT class, foo
- FROM a_star x
+ FROM a_star* x
WHERE x.foo >= 2;
ALTER TABLE a_star RENAME COLUMN foo TO aa;
-- joe and sally play basketball, and
-- everyone else does nothing.
--
-SELECT p.name, p.hobbies.name FROM person p;
+SELECT p.name, p.hobbies.name FROM ONLY person p;
--
-- as above, but jeff also does post_hacking.
-- joe and sally need hightops, and
-- everyone else is fine.
--
-SELECT p.name, p.hobbies.name, p.hobbies.equipment.name FROM person p;
+SELECT p.name, p.hobbies.name, p.hobbies.equipment.name FROM ONLY person p;
--
-- as above, but jeff needs advil and peet's coffee as well.
-- just like the last two, but make sure that the target list fixup and
-- unflattening is being done correctly.
--
-SELECT p.hobbies.equipment.name, p.name, p.hobbies.name FROM person p;
+SELECT p.hobbies.equipment.name, p.name, p.hobbies.name FROM ONLY person p;
SELECT p.hobbies.equipment.name, p.name, p.hobbies.name FROM person* p;
-SELECT p.hobbies.equipment.name, p.hobbies.name, p.name FROM person p;
+SELECT p.hobbies.equipment.name, p.hobbies.name, p.name FROM ONLY person p;
SELECT p.hobbies.equipment.name, p.hobbies.name, p.name FROM person* p;
f |
(24 rows)
+-- As of Postgres 7.1, ALTER implicitly recurses,
+-- so this should be same as ALTER a_star*
ALTER TABLE a_star RENAME COLUMN aa TO foo;
SELECT class, foo
- FROM a_star x
+ FROM a_star* x
WHERE x.foo >= 2;
class | foo
-------+-----
a | 2
-(1 row)
+ b | 3
+ b | 4
+ c | 5
+ c | 6
+ d | 7
+ d | 8
+ d | 9
+ d | 10
+ d | 11
+ d | 12
+ d | 13
+ d | 14
+ e | 15
+ e | 16
+ e | 17
+ e | 18
+ f | 19
+ f | 20
+ f | 21
+ f | 22
+ f | 24
+ f | 25
+ f | 26
+ f | 27
+(25 rows)
ALTER TABLE a_star RENAME COLUMN foo TO aa;
SELECT *
-- joe and sally play basketball, and
-- everyone else does nothing.
--
-SELECT p.name, p.hobbies.name FROM person p;
+SELECT p.name, p.hobbies.name FROM ONLY person p;
name | name
-------+-------------
mike | posthacking
-- joe and sally need hightops, and
-- everyone else is fine.
--
-SELECT p.name, p.hobbies.name, p.hobbies.equipment.name FROM person p;
+SELECT p.name, p.hobbies.name, p.hobbies.equipment.name FROM ONLY person p;
name | name | name
-------+-------------+---------------
mike | posthacking | advil
-- just like the last two, but make sure that the target list fixup and
-- unflattening is being done correctly.
--
-SELECT p.hobbies.equipment.name, p.name, p.hobbies.name FROM person p;
+SELECT p.hobbies.equipment.name, p.name, p.hobbies.name FROM ONLY person p;
name | name | name
---------------+-------+-------------
advil | mike | posthacking
peet's coffee | jeff | posthacking
(6 rows)
-SELECT p.hobbies.equipment.name, p.hobbies.name, p.name FROM person p;
+SELECT p.hobbies.equipment.name, p.hobbies.name, p.name FROM ONLY person p;
name | name | name
---------------+-------------+-------
advil | posthacking | mike
ORDER BY user_relns;
user_relns
---------------------
+ a
a_star
abstime_tbl
aggtest
arrtest
+ b
b_star
box_tbl
bprime
bt_i4_heap
bt_name_heap
bt_txt_heap
+ c
c_star
char_tbl
check2_tbl
circle_tbl
city
copy_tbl
+ d
d_star
default_seq
default_tbl
toyemp
varchar_tbl
xacttest
-(86 rows)
+(90 rows)
--SELECT name(equipment(hobby_construct(text 'skywalking', text 'mer'))) AS equip_name;
--
SELECT avg(b) AS avg_107_943 FROM aggtest;
-SELECT avg(gpa) AS avg_3_4 FROM student;
+SELECT avg(gpa) AS avg_3_4 FROM ONLY student;
SELECT sum(four) AS sum_1500 FROM onek;
SELECT sum(b) AS avg_431_773 FROM aggtest;
-SELECT sum(gpa) AS avg_6_8 FROM student;
+SELECT sum(gpa) AS avg_6_8 FROM ONLY student;
SELECT max(four) AS max_3 FROM onek;
CREATE VIEW street AS
SELECT r.name, r.thepath, c.cname AS cname
- FROM road r, real_city c
+ FROM ONLY road r, real_city c
WHERE c.outline ## r.thepath;
CREATE VIEW iexit AS
projects / postgresql / commitdiff