misc.source
上传用户:blenddy
上传日期:2007-01-07
资源大小:6495k
文件大小:10k
- QUERY: UPDATE onek
- SET unique1 = onek.unique1 + 1;
- QUERY: UPDATE onek
- SET unique1 = onek.unique1 - 1;
- QUERY: UPDATE tmp
- SET stringu1 = reverse_name(onek.stringu1)
- WHERE onek.stringu1 = 'JBAAAA' and
- onek.stringu1 = tmp.stringu1;
- QUERY: UPDATE tmp
- SET stringu1 = reverse_name(onek2.stringu1)
- WHERE onek2.stringu1 = 'JCAAAA' and
- onek2.stringu1 = tmp.stringu1;
- QUERY: DROP TABLE tmp;
- QUERY: COPY onek TO '_OBJWD_/results/onek.data';
- QUERY: DELETE FROM onek;
- QUERY: COPY onek FROM '_OBJWD_/results/onek.data';
- QUERY: SELECT unique1 FROM onek WHERE unique1 < 2;
- unique1
- -------
- 0
- 1
- (2 rows)
- QUERY: DELETE FROM onek2;
- QUERY: COPY onek2 FROM '_OBJWD_/results/onek.data';
- QUERY: SELECT unique1 FROM onek2 WHERE unique1 < 2;
- unique1
- -------
- 0
- 1
- (2 rows)
- QUERY: COPY BINARY stud_emp TO '_OBJWD_/results/stud_emp.data';
- QUERY: DELETE FROM stud_emp;
- QUERY: COPY BINARY stud_emp FROM '_OBJWD_/results/stud_emp.data';
- QUERY: SELECT * FROM stud_emp;
- name |age|location |salary|manager|gpa|percent
- -----+---+----------+------+-------+---+-------
- jeff | 23|(8,7.7) | 600|sharon |3.5|
- cim | 30|(10.5,4.7)| 400| |3.4|
- linda| 19|(0.9,6.1) | 100| |2.9|
- (3 rows)
- QUERY: SELECT * FROM a_star*;
- class| a
- -----+--
- a | 1
- a | 2
- a |
- b | 3
- b | 4
- b |
- b |
- c | 5
- c | 6
- c |
- c |
- e |15
- e |16
- e |17
- e |
- e |18
- e |
- e |
- d | 7
- d | 8
- d | 9
- d |10
- d |
- d |11
- d |12
- d |13
- d |
- d |
- d |
- d |14
- d |
- d |
- d |
- d |
- f |19
- f |20
- f |21
- f |22
- f |
- f |24
- f |25
- f |26
- f |
- f |
- f |
- f |27
- f |
- f |
- f |
- f |
- (50 rows)
- QUERY: SELECT *
- FROM b_star* x
- WHERE x.b = 'bumble'::text or x.a < 3;
- class|a|b
- -----+-+------
- b | |bumble
- (1 row)
- QUERY: SELECT class, a
- FROM c_star* x
- WHERE x.c ~ 'hi'::text;
- class| a
- -----+--
- c | 5
- c |
- d | 7
- d | 8
- d |10
- d |
- d |12
- d |
- d |
- d |
- e |15
- e |16
- e |
- e |
- f |19
- f |20
- f |21
- f |
- f |24
- f |
- f |
- f |
- (22 rows)
- QUERY: SELECT class, b, c
- FROM d_star* x
- WHERE x.a < 100;
- class|b |c
- -----+-------+----------
- d |grumble|hi sunita
- d |stumble|hi koko
- d |rumble |
- d | |hi kristin
- d |fumble |
- d | |hi avi
- d | |
- d | |
- (8 rows)
- QUERY: SELECT class, c FROM e_star* x WHERE x.c NOTNULL;
- class|c
- -----+-----------
- e |hi carol
- e |hi bob
- e |hi michelle
- e |hi elisa
- f |hi claire
- f |hi mike
- f |hi marcel
- f |hi keith
- f |hi marc
- f |hi allison
- f |hi jeff
- f |hi carl
- (12 rows)
- QUERY: SELECT * FROM f_star* x WHERE x.c ISNULL;
- class| a|c| e|f
- -----+--+-+---+-----------------------------------------
- f |22| | -7|((111,555),(222,666),(333,777),(444,888))
- f |25| | -9|
- f |26| | |((11111,33333),(22222,44444))
- f | | |-11|((1111111,3333333),(2222222,4444444))
- f |27| | |
- f | | |-12|
- f | | | |((11111111,33333333),(22222222,44444444))
- f | | | |
- (8 rows)
- QUERY: SELECT sum(a) FROM a_star*;
- sum
- ---
- 355
- (1 row)
- QUERY: SELECT class, sum(a) FROM a_star* GROUP BY class;
- class|sum
- -----+---
- a | 3
- b | 7
- c | 11
- d | 84
- e | 66
- f |184
- (6 rows)
- QUERY: ALTER TABLE f_star RENAME COLUMN f TO ff;
- QUERY: ALTER TABLE e_star* RENAME COLUMN e TO ee;
- QUERY: ALTER TABLE d_star* RENAME COLUMN d TO dd;
- QUERY: ALTER TABLE c_star* RENAME COLUMN c TO cc;
- QUERY: ALTER TABLE b_star* RENAME COLUMN b TO bb;
- QUERY: ALTER TABLE a_star* RENAME COLUMN a TO aa;
- QUERY: SELECT class, aa
- FROM a_star* x
- WHERE aa ISNULL;
- class|aa
- -----+--
- a |
- b |
- b |
- c |
- c |
- e |
- e |
- e |
- d |
- d |
- d |
- d |
- d |
- d |
- d |
- d |
- f |
- f |
- f |
- f |
- f |
- f |
- f |
- f |
- (24 rows)
- QUERY: ALTER TABLE a_star RENAME COLUMN aa TO foo;
- QUERY: SELECT class, foo
- FROM a_star x
- WHERE x.foo >= 2;
- class|foo
- -----+---
- a | 2
- (1 row)
- QUERY: ALTER TABLE a_star RENAME COLUMN foo TO aa;
- QUERY: SELECT *
- from a_star*
- WHERE aa < 1000;
- class|aa
- -----+--
- a | 1
- a | 2
- b | 3
- b | 4
- c | 5
- c | 6
- e |15
- e |16
- e |17
- e |18
- d | 7
- d | 8
- d | 9
- d |10
- d |11
- d |12
- d |13
- d |14
- f |19
- f |20
- f |21
- f |22
- f |24
- f |25
- f |26
- f |27
- (26 rows)
- QUERY: ALTER TABLE f_star ADD COLUMN f int4;
- QUERY: UPDATE f_star SET f = 10;
- QUERY: ALTER TABLE e_star* ADD COLUMN e int4;
- QUERY: SELECT * FROM e_star*;
- class|aa|cc | ee|e
- -----+--+-----------+---+-
- e |15|hi carol | -1|
- e |16|hi bob | |
- e |17| | -2|
- e | |hi michelle| -3|
- e |18| | |
- e | |hi elisa | |
- e | | | -4|
- f |19|hi claire | -5|
- f |20|hi mike | -6|
- f |21|hi marcel | |
- f |22| | -7|
- f | |hi keith | -8|
- f |24|hi marc | |
- f |25| | -9|
- f |26| | |
- f | |hi allison |-10|
- f | |hi jeff | |
- f | | |-11|
- f |27| | |
- f | |hi carl | |
- f | | |-12|
- f | | | |
- f | | | |
- (23 rows)
- QUERY: ALTER TABLE a_star* ADD COLUMN a text;
- QUERY: SELECT class, aa, a FROM a_star*;
- class|aa|a
- -----+--+-
- a | 1|
- a | 2|
- a | |
- b | 3|
- b | 4|
- b | |
- b | |
- c | 5|
- c | 6|
- c | |
- c | |
- e |15|
- e |16|
- e |17|
- e | |
- e |18|
- e | |
- e | |
- d | 7|
- d | 8|
- d | 9|
- d |10|
- d | |
- d |11|
- d |12|
- d |13|
- d | |
- d | |
- d | |
- d |14|
- d | |
- d | |
- d | |
- d | |
- f |19|
- f |20|
- f |21|
- f |22|
- f | |
- f |24|
- f |25|
- f |26|
- f | |
- f | |
- f | |
- f |27|
- f | |
- f | |
- f | |
- f | |
- (50 rows)
- QUERY: SELECT p.name, p.hobbies.name FROM person p;
- name |name
- -----+-----------
- mike |posthacking
- joe |basketball
- sally|basketball
- (3 rows)
- QUERY: SELECT p.name, p.hobbies.name FROM person* p;
- name |name
- -----+-----------
- mike |posthacking
- joe |basketball
- sally|basketball
- jeff |posthacking
- (4 rows)
- QUERY: SELECT DISTINCT hobbies_r.name, hobbies_r.equipment.name FROM hobbies_r;
- name |name
- -----------+-------------
- basketball |hightops
- posthacking|advil
- posthacking|peet's coffee
- skywalking |guts
- (4 rows)
- QUERY: SELECT hobbies_r.name, hobbies_r.equipment.name FROM hobbies_r;
- name |name
- -----------+-------------
- posthacking|advil
- posthacking|peet's coffee
- posthacking|advil
- posthacking|peet's coffee
- basketball |hightops
- basketball |hightops
- skywalking |guts
- (7 rows)
- QUERY: SELECT p.name, p.hobbies.name, p.hobbies.equipment.name FROM person p;
- name |name |name
- -----+-----------+-------------
- mike |posthacking|advil
- joe |basketball |peet's coffee
- sally|basketball |hightops
- (3 rows)
- QUERY: SELECT p.name, p.hobbies.name, p.hobbies.equipment.name FROM person* p;
- name |name |name
- -----+-----------+-------------
- mike |posthacking|advil
- joe |basketball |peet's coffee
- sally|basketball |hightops
- jeff |posthacking|advil
- (4 rows)
- QUERY: SELECT p.hobbies.equipment.name, p.name, p.hobbies.name FROM person p;
- name |name |name
- --------+-----+-----------
- advil |mike |posthacking
- hightops|joe |basketball
- hightops|sally|basketball
- (3 rows)
- QUERY: SELECT p.hobbies.equipment.name, p.name, p.hobbies.name FROM person* p;
- name |name |name
- --------+-----+-----------
- advil |mike |posthacking
- hightops|joe |basketball
- hightops|sally|basketball
- advil |jeff |posthacking
- (4 rows)
- QUERY: SELECT p.hobbies.equipment.name, p.hobbies.name, p.name FROM person p;
- name |name |name
- -------------+-----------+-----
- advil |posthacking|mike
- peet's coffee|basketball |joe
- hightops |basketball |sally
- (3 rows)
- QUERY: SELECT p.hobbies.equipment.name, p.hobbies.name, p.name FROM person* p;
- name |name |name
- -------------+-----------+-----
- advil |posthacking|mike
- peet's coffee|basketball |joe
- hightops |basketball |sally
- advil |posthacking|jeff
- (4 rows)
- QUERY: SELECT user_relns() AS user_relns
- ORDER BY user_relns;
- user_relns
- ---------------
- a_star
- abstime_tbl
- aggtest
- arrtest
- b_star
- box_tbl
- bprime
- bt_f8_heap
- bt_i4_heap
- bt_name_heap
- bt_txt_heap
- c_star
- char_tbl
- check2_tbl
- check_seq
- check_tbl
- circle_tbl
- city
- copy_tbl
- d_star
- datetime_tbl
- default_seq
- default_tbl
- defaultexpr_tbl
- dept
- e_star
- emp
- equipment_r
- f_star
- fast_emp4000
- float4_tbl
- float8_tbl
- hash_f8_heap
- hash_i4_heap
- hash_name_heap
- hash_txt_heap
- hobbies_r
- iexit
- ihighway
- inet_tbl
- insert_seq
- insert_tbl
- int2_tbl
- int4_tbl
- int8_tbl
- iportaltest
- lseg_tbl
- onek
- onek2
- path_tbl
- person
- point_tbl
- polygon_tbl
- ramp
- random_tbl
- real_city
- reltime_tbl
- road
- shighway
- slow_emp4000
- street
- stud_emp
- student
- subselect_tbl
- tenk1
- tenk2
- text_tbl
- timespan_tbl
- tinterval_tbl
- toyemp
- varchar_tbl
- xacttest
- (72 rows)