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Commit 0f7fe2a7 authored by Galina Shalygina's avatar Galina Shalygina
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Changes in test files

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Showing with 89 additions and 89 deletions
mysql-test/r/cte_recursive.result
View file @ 0f7fe2a7
...@@ -23,7 +23,7 @@ ERROR HY000: No anchors for recursive WITH element 'b1' ...@@ -23,7 +23,7 @@ ERROR HY000: No anchors for recursive WITH element 'b1'
drop table t1; drop table t1;
create table folks(id int, name char(32), dob date, father int, mother int); create table folks(id int, name char(32), dob date, father int, mother int);
insert into folks values insert into folks values
(100, 'Vasya', '2000-01-01', 20, 30), (100, 'Me', '2000-01-01', 20, 30),
(20, 'Dad', '1970-02-02', 10, 9), (20, 'Dad', '1970-02-02', 10, 9),
(30, 'Mom', '1975-03-03', 8, 7), (30, 'Mom', '1975-03-03', 8, 7),
(10, 'Grandpa Bill', '1940-04-05', null, null), (10, 'Grandpa Bill', '1940-04-05', null, null),
...@@ -41,7 +41,7 @@ as ...@@ -41,7 +41,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' and dob = '2000-01-01' where name = 'Me' and dob = '2000-01-01'
union union
select p.id, p.name, p.dob, p.father, p.mother select p.id, p.name, p.dob, p.father, p.mother
from folks as p, ancestors AS a from folks as p, ancestors AS a
...@@ -49,7 +49,7 @@ where p.id = a.father or p.id = a.mother ...@@ -49,7 +49,7 @@ where p.id = a.father or p.id = a.mother
) )
select * from ancestors; select * from ancestors;
id name dob father mother id name dob father mother
100 Vasya 2000-01-01 20 30 100 Me 2000-01-01 20 30
20 Dad 1970-02-02 10 9 20 Dad 1970-02-02 10 9
30 Mom 1975-03-03 8 7 30 Mom 1975-03-03 8 7
10 Grandpa Bill 1940-04-05 NULL NULL 10 Grandpa Bill 1940-04-05 NULL NULL
...@@ -67,11 +67,11 @@ where p.id = a.father or p.id = a.mother ...@@ -67,11 +67,11 @@ where p.id = a.father or p.id = a.mother
union union
select * select *
from folks from folks
where name = 'Vasya' and dob = '2000-01-01' where name = 'Me' and dob = '2000-01-01'
) )
select * from ancestors; select * from ancestors;
id name dob father mother id name dob father mother
100 Vasya 2000-01-01 20 30 100 Me 2000-01-01 20 30
20 Dad 1970-02-02 10 9 20 Dad 1970-02-02 10 9
30 Mom 1975-03-03 8 7 30 Mom 1975-03-03 8 7
10 Grandpa Bill 1940-04-05 NULL NULL 10 Grandpa Bill 1940-04-05 NULL NULL
...@@ -105,7 +105,7 @@ as ...@@ -105,7 +105,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' or name='Sister Amy' where name = 'Me' or name='Sister Amy'
union union
select p.* select p.*
from folks as p, ancestors as a from folks as p, ancestors as a
...@@ -113,7 +113,7 @@ where p.id = a.father or p.id = a.mother ...@@ -113,7 +113,7 @@ where p.id = a.father or p.id = a.mother
) )
select * from ancestors; select * from ancestors;
id name dob father mother id name dob father mother
100 Vasya 2000-01-01 20 30 100 Me 2000-01-01 20 30
98 Sister Amy 2001-06-20 20 30 98 Sister Amy 2001-06-20 20 30
20 Dad 1970-02-02 10 9 20 Dad 1970-02-02 10 9
30 Mom 1975-03-03 8 7 30 Mom 1975-03-03 8 7
...@@ -132,14 +132,14 @@ where folks.id=prev_gen.father or folks.id=prev_gen.mother ...@@ -132,14 +132,14 @@ where folks.id=prev_gen.father or folks.id=prev_gen.mother
union union
select * select *
from folks from folks
where name='Vasya' where name='Me'
), ),
ancestors ancestors
as as
( (
select * select *
from folks from folks
where name='Vasya' where name='Me'
union union
select * select *
from ancestors from ancestors
...@@ -149,7 +149,7 @@ from prev_gen ...@@ -149,7 +149,7 @@ from prev_gen
) )
select ancestors.name, ancestors.dob from ancestors; select ancestors.name, ancestors.dob from ancestors;
name dob name dob
Vasya 2000-01-01 Me 2000-01-01
Dad 1970-02-02 Dad 1970-02-02
Mom 1975-03-03 Mom 1975-03-03
Grandpa Bill 1940-04-05 Grandpa Bill 1940-04-05
...@@ -173,7 +173,7 @@ select * from descendants; ...@@ -173,7 +173,7 @@ select * from descendants;
id name dob father mother id name dob father mother
10 Grandpa Bill 1940-04-05 NULL NULL 10 Grandpa Bill 1940-04-05 NULL NULL
20 Dad 1970-02-02 10 9 20 Dad 1970-02-02 10 9
100 Vasya 2000-01-01 20 30 100 Me 2000-01-01 20 30
98 Sister Amy 2001-06-20 20 30 98 Sister Amy 2001-06-20 20 30
with recursive with recursive
descendants descendants
...@@ -192,7 +192,7 @@ id name dob father mother ...@@ -192,7 +192,7 @@ id name dob father mother
7 Grandma Sally 1943-08-23 NULL 6 7 Grandma Sally 1943-08-23 NULL 6
30 Mom 1975-03-03 8 7 30 Mom 1975-03-03 8 7
25 Uncle Jim 1968-11-18 8 7 25 Uncle Jim 1968-11-18 8 7
100 Vasya 2000-01-01 20 30 100 Me 2000-01-01 20 30
98 Sister Amy 2001-06-20 20 30 98 Sister Amy 2001-06-20 20 30
67 Cousin Eddie 1992-02-28 25 27 67 Cousin Eddie 1992-02-28 25 27
with recursive with recursive
...@@ -201,7 +201,7 @@ as ...@@ -201,7 +201,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' and dob = '2000-01-01' where name = 'Me' and dob = '2000-01-01'
union union
select p.* select p.*
from folks as p, ancestors AS a from folks as p, ancestors AS a
...@@ -225,7 +225,7 @@ as ...@@ -225,7 +225,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' where name = 'Me'
union union
select p.* select p.*
from folks as p, ancestors AS a from folks as p, ancestors AS a
...@@ -247,7 +247,7 @@ as ...@@ -247,7 +247,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' where name = 'Me'
union union
select p.* select p.*
from folks as p, ancestors as fa from folks as p, ancestors as fa
...@@ -259,7 +259,7 @@ where p.id = ma.mother ...@@ -259,7 +259,7 @@ where p.id = ma.mother
) )
select * from ancestors; select * from ancestors;
id name dob father mother id name dob father mother
100 Vasya 2000-01-01 20 30 100 Me 2000-01-01 20 30
20 Dad 1970-02-02 10 9 20 Dad 1970-02-02 10 9
30 Mom 1975-03-03 8 7 30 Mom 1975-03-03 8 7
9 Grandma Ann 1941-10-15 NULL NULL 9 Grandma Ann 1941-10-15 NULL NULL
...@@ -278,7 +278,7 @@ where a.father = h.id AND a.mother = w.id ...@@ -278,7 +278,7 @@ where a.father = h.id AND a.mother = w.id
union union
select h.*, w.* select h.*, w.*
from folks v, folks h, folks w from folks v, folks h, folks w
where v.name = 'Vasya' and where v.name = 'Me' and
(v.father = h.id AND v.mother= w.id) (v.father = h.id AND v.mother= w.id)
), ),
coupled_ancestors (id, name, dob, father, mother) coupled_ancestors (id, name, dob, father, mother)
...@@ -303,7 +303,7 @@ as ...@@ -303,7 +303,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' and dob = '2000-01-01' where name = 'Me' and dob = '2000-01-01'
union union
select p.id, p.name, p.dob, p.father, p.mother select p.id, p.name, p.dob, p.father, p.mother
from folks as p, ancestors AS a from folks as p, ancestors AS a
...@@ -313,7 +313,7 @@ select * from ancestors; ...@@ -313,7 +313,7 @@ select * from ancestors;
"; ";
execute stmt1; execute stmt1;
id name dob father mother id name dob father mother
100 Vasya 2000-01-01 20 30 100 Me 2000-01-01 20 30
20 Dad 1970-02-02 10 9 20 Dad 1970-02-02 10 9
30 Mom 1975-03-03 8 7 30 Mom 1975-03-03 8 7
10 Grandpa Bill 1940-04-05 NULL NULL 10 Grandpa Bill 1940-04-05 NULL NULL
...@@ -323,7 +323,7 @@ id name dob father mother ...@@ -323,7 +323,7 @@ id name dob father mother
6 Grandgrandma Martha 1923-05-17 NULL NULL 6 Grandgrandma Martha 1923-05-17 NULL NULL
execute stmt1; execute stmt1;
id name dob father mother id name dob father mother
100 Vasya 2000-01-01 20 30 100 Me 2000-01-01 20 30
20 Dad 1970-02-02 10 9 20 Dad 1970-02-02 10 9
30 Mom 1975-03-03 8 7 30 Mom 1975-03-03 8 7
10 Grandpa Bill 1940-04-05 NULL NULL 10 Grandpa Bill 1940-04-05 NULL NULL
...@@ -339,7 +339,7 @@ as ...@@ -339,7 +339,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' and dob = '2000-01-01' where name = 'Me' and dob = '2000-01-01'
union union
select p.id, p.name, p.dob, p.father, p.mother select p.id, p.name, p.dob, p.father, p.mother
from folks as p, ancestors AS a from folks as p, ancestors AS a
...@@ -348,10 +348,10 @@ where p.id = a.father or p.id = a.mother ...@@ -348,10 +348,10 @@ where p.id = a.father or p.id = a.mother
select * from ancestors; select * from ancestors;
show create view v1; show create view v1;
View Create View character_set_client collation_connection View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS with recursive ancestors as (select `folks`.`id` AS `id`,`folks`.`name` AS `name`,`folks`.`dob` AS `dob`,`folks`.`father` AS `father`,`folks`.`mother` AS `mother` from `folks` where ((`folks`.`name` = 'Vasya') and (`folks`.`dob` = '2000-01-01')) union select `p`.`id` AS `id`,`p`.`name` AS `name`,`p`.`dob` AS `dob`,`p`.`father` AS `father`,`p`.`mother` AS `mother` from (`folks` `p` join `ancestors` `a`) where ((`p`.`id` = `a`.`father`) or (`p`.`id` = `a`.`mother`)))select `ancestors`.`id` AS `id`,`ancestors`.`name` AS `name`,`ancestors`.`dob` AS `dob`,`ancestors`.`father` AS `father`,`ancestors`.`mother` AS `mother` from `ancestors` latin1 latin1_swedish_ci v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS with recursive ancestors as (select `folks`.`id` AS `id`,`folks`.`name` AS `name`,`folks`.`dob` AS `dob`,`folks`.`father` AS `father`,`folks`.`mother` AS `mother` from `folks` where ((`folks`.`name` = 'Me') and (`folks`.`dob` = '2000-01-01')) union select `p`.`id` AS `id`,`p`.`name` AS `name`,`p`.`dob` AS `dob`,`p`.`father` AS `father`,`p`.`mother` AS `mother` from (`folks` `p` join `ancestors` `a`) where ((`p`.`id` = `a`.`father`) or (`p`.`id` = `a`.`mother`)))select `ancestors`.`id` AS `id`,`ancestors`.`name` AS `name`,`ancestors`.`dob` AS `dob`,`ancestors`.`father` AS `father`,`ancestors`.`mother` AS `mother` from `ancestors` latin1 latin1_swedish_ci
select * from v1; select * from v1;
id name dob father mother id name dob father mother
100 Vasya 2000-01-01 20 30 100 Me 2000-01-01 20 30
20 Dad 1970-02-02 10 9 20 Dad 1970-02-02 10 9
30 Mom 1975-03-03 8 7 30 Mom 1975-03-03 8 7
10 Grandpa Bill 1940-04-05 NULL NULL 10 Grandpa Bill 1940-04-05 NULL NULL
...@@ -366,7 +366,7 @@ as ...@@ -366,7 +366,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' where name = 'Me'
union union
select p.* select p.*
from folks as p, ancestors as fa from folks as p, ancestors as fa
...@@ -379,10 +379,10 @@ where p.id = ma.mother ...@@ -379,10 +379,10 @@ where p.id = ma.mother
select * from ancestors; select * from ancestors;
show create view v2; show create view v2;
View Create View character_set_client collation_connection View Create View character_set_client collation_connection
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS with recursive ancestors as (select `folks`.`id` AS `id`,`folks`.`name` AS `name`,`folks`.`dob` AS `dob`,`folks`.`father` AS `father`,`folks`.`mother` AS `mother` from `folks` where (`folks`.`name` = 'Vasya') union select `p`.`id` AS `id`,`p`.`name` AS `name`,`p`.`dob` AS `dob`,`p`.`father` AS `father`,`p`.`mother` AS `mother` from (`folks` `p` join `ancestors` `fa`) where (`p`.`id` = `fa`.`father`) union select `p`.`id` AS `id`,`p`.`name` AS `name`,`p`.`dob` AS `dob`,`p`.`father` AS `father`,`p`.`mother` AS `mother` from (`folks` `p` join `ancestors` `ma`) where (`p`.`id` = `ma`.`mother`))select `ancestors`.`id` AS `id`,`ancestors`.`name` AS `name`,`ancestors`.`dob` AS `dob`,`ancestors`.`father` AS `father`,`ancestors`.`mother` AS `mother` from `ancestors` latin1 latin1_swedish_ci v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS with recursive ancestors as (select `folks`.`id` AS `id`,`folks`.`name` AS `name`,`folks`.`dob` AS `dob`,`folks`.`father` AS `father`,`folks`.`mother` AS `mother` from `folks` where (`folks`.`name` = 'Me') union select `p`.`id` AS `id`,`p`.`name` AS `name`,`p`.`dob` AS `dob`,`p`.`father` AS `father`,`p`.`mother` AS `mother` from (`folks` `p` join `ancestors` `fa`) where (`p`.`id` = `fa`.`father`) union select `p`.`id` AS `id`,`p`.`name` AS `name`,`p`.`dob` AS `dob`,`p`.`father` AS `father`,`p`.`mother` AS `mother` from (`folks` `p` join `ancestors` `ma`) where (`p`.`id` = `ma`.`mother`))select `ancestors`.`id` AS `id`,`ancestors`.`name` AS `name`,`ancestors`.`dob` AS `dob`,`ancestors`.`father` AS `father`,`ancestors`.`mother` AS `mother` from `ancestors` latin1 latin1_swedish_ci
select * from v2; select * from v2;
id name dob father mother id name dob father mother
100 Vasya 2000-01-01 20 30 100 Me 2000-01-01 20 30
20 Dad 1970-02-02 10 9 20 Dad 1970-02-02 10 9
30 Mom 1975-03-03 8 7 30 Mom 1975-03-03 8 7
9 Grandma Ann 1941-10-15 NULL NULL 9 Grandma Ann 1941-10-15 NULL NULL
...@@ -398,7 +398,7 @@ as ...@@ -398,7 +398,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' and dob = '2000-01-01' where name = 'Me' and dob = '2000-01-01'
union union
select p.id, p.name, p.dob, p.father, p.mother select p.id, p.name, p.dob, p.father, p.mother
from folks as p, ancestors AS a from folks as p, ancestors AS a
...@@ -412,14 +412,14 @@ id select_type table type possible_keys key key_len ref rows filtered Extra ...@@ -412,14 +412,14 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
3 UNCACHEABLE UNION <derived2> ALL NULL NULL NULL NULL 12 100.00 Using where; Using join buffer (flat, BNL join) 3 UNCACHEABLE UNION <derived2> ALL NULL NULL NULL NULL 12 100.00 Using where; Using join buffer (flat, BNL join)
NULL UNION RESULT <union2,3> ALL NULL NULL NULL NULL NULL NULL NULL UNION RESULT <union2,3> ALL NULL NULL NULL NULL NULL NULL
Warnings: Warnings:
Note 1003 with recursive ancestors as (select `test`.`folks`.`id` AS `id`,`test`.`folks`.`name` AS `name`,`test`.`folks`.`dob` AS `dob`,`test`.`folks`.`father` AS `father`,`test`.`folks`.`mother` AS `mother` from `test`.`folks` where ((`test`.`folks`.`name` = 'Vasya') and (`test`.`folks`.`dob` = DATE'2000-01-01')) union select `p`.`id` AS `id`,`p`.`name` AS `name`,`p`.`dob` AS `dob`,`p`.`father` AS `father`,`p`.`mother` AS `mother` from `test`.`folks` `p` join `ancestors` `a` where ((`a`.`father` = `p`.`id`) or (`a`.`mother` = `p`.`id`)))select `ancestors`.`id` AS `id`,`ancestors`.`name` AS `name`,`ancestors`.`dob` AS `dob`,`ancestors`.`father` AS `father`,`ancestors`.`mother` AS `mother` from `ancestors` Note 1003 with recursive ancestors as (select `test`.`folks`.`id` AS `id`,`test`.`folks`.`name` AS `name`,`test`.`folks`.`dob` AS `dob`,`test`.`folks`.`father` AS `father`,`test`.`folks`.`mother` AS `mother` from `test`.`folks` where ((`test`.`folks`.`name` = 'Me') and (`test`.`folks`.`dob` = DATE'2000-01-01')) union select `p`.`id` AS `id`,`p`.`name` AS `name`,`p`.`dob` AS `dob`,`p`.`father` AS `father`,`p`.`mother` AS `mother` from `test`.`folks` `p` join `ancestors` `a` where ((`a`.`father` = `p`.`id`) or (`a`.`mother` = `p`.`id`)))select `ancestors`.`id` AS `id`,`ancestors`.`name` AS `name`,`ancestors`.`dob` AS `dob`,`ancestors`.`father` AS `father`,`ancestors`.`mother` AS `mother` from `ancestors`
with recursive with recursive
ancestor_ids (id) ancestor_ids (id)
as as
( (
select father from folks where name = 'Vasya' select father from folks where name = 'Me'
union union
select mother from folks where name = 'Vasya' select mother from folks where name = 'Me'
union union
select father from folks, ancestor_ids a where folks.id = a.id select father from folks, ancestor_ids a where folks.id = a.id
union union
...@@ -446,7 +446,7 @@ as ...@@ -446,7 +446,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' where name = 'Me'
union all union all
select p.* select p.*
from folks as p, ancestors as fa from folks as p, ancestors as fa
...@@ -458,7 +458,7 @@ where p.id = ma.mother ...@@ -458,7 +458,7 @@ where p.id = ma.mother
) )
select * from ancestors; select * from ancestors;
id name dob father mother id name dob father mother
100 Vasya 2000-01-01 20 30 100 Me 2000-01-01 20 30
20 Dad 1970-02-02 10 9 20 Dad 1970-02-02 10 9
30 Mom 1975-03-03 8 7 30 Mom 1975-03-03 8 7
9 Grandma Ann 1941-10-15 NULL NULL 9 Grandma Ann 1941-10-15 NULL NULL
...@@ -471,9 +471,9 @@ with recursive ...@@ -471,9 +471,9 @@ with recursive
ancestor_ids (id, generation) ancestor_ids (id, generation)
as as
( (
select father, 1 from folks where name = 'Vasya' and father is not null select father, 1 from folks where name = 'Me' and father is not null
union all union all
select mother, 1 from folks where name = 'Vasya' and mother is not null select mother, 1 from folks where name = 'Me' and mother is not null
union all union all
select father, fa.generation+1 from folks, ancestor_ids fa select father, fa.generation+1 from folks, ancestor_ids fa
where folks.id = fa.id and (father not in (select id from ancestor_ids)) where folks.id = fa.id and (father not in (select id from ancestor_ids))
...@@ -490,9 +490,9 @@ with recursive ...@@ -490,9 +490,9 @@ with recursive
ancestor_ids (id, generation) ancestor_ids (id, generation)
as as
( (
select father from folks where name = 'Vasya' and father is not null select father from folks where name = 'Me' and father is not null
union all union all
select mother from folks where name = 'Vasya' and mother is not null select mother from folks where name = 'Me' and mother is not null
union all union all
select father, fa.generation+1 from folks, ancestor_ids fa select father, fa.generation+1 from folks, ancestor_ids fa
where folks.id = fa.id and (father not in (select id from ancestor_ids)) where folks.id = fa.id and (father not in (select id from ancestor_ids))
...@@ -507,9 +507,9 @@ with recursive ...@@ -507,9 +507,9 @@ with recursive
ancestor_ids (id, generation) ancestor_ids (id, generation)
as as
( (
select father, 1 from folks where name = 'Vasya' and father is not null select father, 1 from folks where name = 'Me' and father is not null
union all union all
select mother, 1 from folks where name = 'Vasya' and mother is not null select mother, 1 from folks where name = 'Me' and mother is not null
union all union all
select father, fa.generation+1 from folks, ancestor_ids fa select father, fa.generation+1 from folks, ancestor_ids fa
where folks.id = fa.id and father is not null and where folks.id = fa.id and father is not null and
...@@ -535,9 +535,9 @@ with recursive ...@@ -535,9 +535,9 @@ with recursive
coupled_ancestor_ids (id) coupled_ancestor_ids (id)
as as
( (
select father from folks where name = 'Vasya' and father is not null select father from folks where name = 'Me' and father is not null
union union
select mother from folks where name = 'Vasya' and mother is not null select mother from folks where name = 'Me' and mother is not null
union union
select n.father select n.father
from folks, coupled_ancestor_ids fa, coupled_ancestor_ids ma, folks n from folks, coupled_ancestor_ids fa, coupled_ancestor_ids ma, folks n
...@@ -559,9 +559,9 @@ with recursive ...@@ -559,9 +559,9 @@ with recursive
coupled_ancestor_ids (id) coupled_ancestor_ids (id)
as as
( (
select father from folks where name = 'Vasya' and father is not null select father from folks where name = 'Me' and father is not null
union union
select mother from folks where name = 'Vasya' and mother is not null select mother from folks where name = 'Me' and mother is not null
union union
select n.father select n.father
from folks, coupled_ancestor_ids fa, coupled_ancestor_ids ma, folks n from folks, coupled_ancestor_ids fa, coupled_ancestor_ids ma, folks n
...@@ -588,9 +588,9 @@ with recursive ...@@ -588,9 +588,9 @@ with recursive
ancestor_ids (id) ancestor_ids (id)
as as
( (
select father from folks where name = 'Vasya' select father from folks where name = 'Me'
union union
select mother from folks where name = 'Vasya' select mother from folks where name = 'Me'
union union
select father from folks left join ancestor_ids a on folks.id = a.id select father from folks left join ancestor_ids a on folks.id = a.id
union union
...@@ -609,9 +609,9 @@ with recursive ...@@ -609,9 +609,9 @@ with recursive
ancestor_ids (id) ancestor_ids (id)
as as
( (
select father from folks where name = 'Vasya' select father from folks where name = 'Me'
union union
select mother from folks where name = 'Vasya' select mother from folks where name = 'Me'
union union
select father from folks left join ancestor_ids a on folks.id = a.id select father from folks left join ancestor_ids a on folks.id = a.id
union union
...@@ -638,9 +638,9 @@ with recursive ...@@ -638,9 +638,9 @@ with recursive
ancestor_ids (id, generation) ancestor_ids (id, generation)
as as
( (
select father, 1 from folks where name = 'Vasya' select father, 1 from folks where name = 'Me'
union union
select mother, 1 from folks where name = 'Vasya' select mother, 1 from folks where name = 'Me'
union union
select father, a.generation+1 from folks, ancestor_ids a select father, a.generation+1 from folks, ancestor_ids a
where folks.id = a.id where folks.id = a.id
...@@ -667,9 +667,9 @@ with recursive ...@@ -667,9 +667,9 @@ with recursive
ancestor_ids (id, generation) ancestor_ids (id, generation)
as as
( (
select father, 1 from folks where name = 'Vasya' select father, 1 from folks where name = 'Me'
union union
select mother, 1 from folks where name = 'Vasya' select mother, 1 from folks where name = 'Me'
union union
select max(father), max(a.generation)+1 from folks, ancestor_ids a select max(father), max(a.generation)+1 from folks, ancestor_ids a
where folks.id = a.id where folks.id = a.id
...@@ -692,9 +692,9 @@ with recursive ...@@ -692,9 +692,9 @@ with recursive
ancestor_ids (id, generation) ancestor_ids (id, generation)
as as
( (
select father, 1 from folks where name = 'Vasya' select father, 1 from folks where name = 'Me'
union union
select mother, 1 from folks where name = 'Vasya' select mother, 1 from folks where name = 'Me'
union union
select max(father), a.generation+1 from folks, ancestor_ids a select max(father), a.generation+1 from folks, ancestor_ids a
where folks.id = a.id where folks.id = a.id
......
mysql-test/t/cte_recursive.test
View file @ 0f7fe2a7
...@@ -27,7 +27,7 @@ drop table t1; ...@@ -27,7 +27,7 @@ drop table t1;
create table folks(id int, name char(32), dob date, father int, mother int); create table folks(id int, name char(32), dob date, father int, mother int);
insert into folks values insert into folks values
(100, 'Vasya', '2000-01-01', 20, 30), (100, 'Me', '2000-01-01', 20, 30),
(20, 'Dad', '1970-02-02', 10, 9), (20, 'Dad', '1970-02-02', 10, 9),
(30, 'Mom', '1975-03-03', 8, 7), (30, 'Mom', '1975-03-03', 8, 7),
(10, 'Grandpa Bill', '1940-04-05', null, null), (10, 'Grandpa Bill', '1940-04-05', null, null),
...@@ -47,7 +47,7 @@ as ...@@ -47,7 +47,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' and dob = '2000-01-01' where name = 'Me' and dob = '2000-01-01'
union union
select p.id, p.name, p.dob, p.father, p.mother select p.id, p.name, p.dob, p.father, p.mother
from folks as p, ancestors AS a from folks as p, ancestors AS a
...@@ -65,7 +65,7 @@ as ...@@ -65,7 +65,7 @@ as
union union
select * select *
from folks from folks
where name = 'Vasya' and dob = '2000-01-01' where name = 'Me' and dob = '2000-01-01'
) )
select * from ancestors; select * from ancestors;
...@@ -89,7 +89,7 @@ as ...@@ -89,7 +89,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' or name='Sister Amy' where name = 'Me' or name='Sister Amy'
union union
select p.* select p.*
from folks as p, ancestors as a from folks as p, ancestors as a
...@@ -107,14 +107,14 @@ as ...@@ -107,14 +107,14 @@ as
union union
select * select *
from folks from folks
where name='Vasya' where name='Me'
), ),
ancestors ancestors
as as
( (
select * select *
from folks from folks
where name='Vasya' where name='Me'
union union
select * select *
from ancestors from ancestors
...@@ -160,7 +160,7 @@ as ...@@ -160,7 +160,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' and dob = '2000-01-01' where name = 'Me' and dob = '2000-01-01'
union union
select p.* select p.*
from folks as p, ancestors AS a from folks as p, ancestors AS a
...@@ -181,7 +181,7 @@ as ...@@ -181,7 +181,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' where name = 'Me'
union union
select p.* select p.*
from folks as p, ancestors AS a from folks as p, ancestors AS a
...@@ -200,7 +200,7 @@ as ...@@ -200,7 +200,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' where name = 'Me'
union union
select p.* select p.*
from folks as p, ancestors as fa from folks as p, ancestors as fa
...@@ -223,7 +223,7 @@ as ...@@ -223,7 +223,7 @@ as
union union
select h.*, w.* select h.*, w.*
from folks v, folks h, folks w from folks v, folks h, folks w
where v.name = 'Vasya' and where v.name = 'Me' and
(v.father = h.id AND v.mother= w.id) (v.father = h.id AND v.mother= w.id)
), ),
coupled_ancestors (id, name, dob, father, mother) coupled_ancestors (id, name, dob, father, mother)
...@@ -246,7 +246,7 @@ as ...@@ -246,7 +246,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' and dob = '2000-01-01' where name = 'Me' and dob = '2000-01-01'
union union
select p.id, p.name, p.dob, p.father, p.mother select p.id, p.name, p.dob, p.father, p.mother
from folks as p, ancestors AS a from folks as p, ancestors AS a
...@@ -268,7 +268,7 @@ as ...@@ -268,7 +268,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' and dob = '2000-01-01' where name = 'Me' and dob = '2000-01-01'
union union
select p.id, p.name, p.dob, p.father, p.mother select p.id, p.name, p.dob, p.father, p.mother
from folks as p, ancestors AS a from folks as p, ancestors AS a
...@@ -287,7 +287,7 @@ as ...@@ -287,7 +287,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' where name = 'Me'
union union
select p.* select p.*
from folks as p, ancestors as fa from folks as p, ancestors as fa
...@@ -312,7 +312,7 @@ as ...@@ -312,7 +312,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' and dob = '2000-01-01' where name = 'Me' and dob = '2000-01-01'
union union
select p.id, p.name, p.dob, p.father, p.mother select p.id, p.name, p.dob, p.father, p.mother
from folks as p, ancestors AS a from folks as p, ancestors AS a
...@@ -325,9 +325,9 @@ with recursive ...@@ -325,9 +325,9 @@ with recursive
ancestor_ids (id) ancestor_ids (id)
as as
( (
select father from folks where name = 'Vasya' select father from folks where name = 'Me'
union union
select mother from folks where name = 'Vasya' select mother from folks where name = 'Me'
union union
select father from folks, ancestor_ids a where folks.id = a.id select father from folks, ancestor_ids a where folks.id = a.id
union union
...@@ -347,7 +347,7 @@ as ...@@ -347,7 +347,7 @@ as
( (
select * select *
from folks from folks
where name = 'Vasya' where name = 'Me'
union all union all
select p.* select p.*
from folks as p, ancestors as fa from folks as p, ancestors as fa
...@@ -367,9 +367,9 @@ with recursive ...@@ -367,9 +367,9 @@ with recursive
ancestor_ids (id, generation) ancestor_ids (id, generation)
as as
( (
select father, 1 from folks where name = 'Vasya' and father is not null select father, 1 from folks where name = 'Me' and father is not null
union all union all
select mother, 1 from folks where name = 'Vasya' and mother is not null select mother, 1 from folks where name = 'Me' and mother is not null
union all union all
select father, fa.generation+1 from folks, ancestor_ids fa select father, fa.generation+1 from folks, ancestor_ids fa
where folks.id = fa.id and (father not in (select id from ancestor_ids)) where folks.id = fa.id and (father not in (select id from ancestor_ids))
...@@ -388,9 +388,9 @@ with recursive ...@@ -388,9 +388,9 @@ with recursive
ancestor_ids (id, generation) ancestor_ids (id, generation)
as as
( (
select father from folks where name = 'Vasya' and father is not null select father from folks where name = 'Me' and father is not null
union all union all
select mother from folks where name = 'Vasya' and mother is not null select mother from folks where name = 'Me' and mother is not null
union all union all
select father, fa.generation+1 from folks, ancestor_ids fa select father, fa.generation+1 from folks, ancestor_ids fa
where folks.id = fa.id and (father not in (select id from ancestor_ids)) where folks.id = fa.id and (father not in (select id from ancestor_ids))
...@@ -405,9 +405,9 @@ with recursive ...@@ -405,9 +405,9 @@ with recursive
ancestor_ids (id, generation) ancestor_ids (id, generation)
as as
( (
select father, 1 from folks where name = 'Vasya' and father is not null select father, 1 from folks where name = 'Me' and father is not null
union all union all
select mother, 1 from folks where name = 'Vasya' and mother is not null select mother, 1 from folks where name = 'Me' and mother is not null
union all union all
select father, fa.generation+1 from folks, ancestor_ids fa select father, fa.generation+1 from folks, ancestor_ids fa
where folks.id = fa.id and father is not null and where folks.id = fa.id and father is not null and
...@@ -428,9 +428,9 @@ with recursive ...@@ -428,9 +428,9 @@ with recursive
coupled_ancestor_ids (id) coupled_ancestor_ids (id)
as as
( (
select father from folks where name = 'Vasya' and father is not null select father from folks where name = 'Me' and father is not null
union union
select mother from folks where name = 'Vasya' and mother is not null select mother from folks where name = 'Me' and mother is not null
union union
select n.father select n.father
from folks, coupled_ancestor_ids fa, coupled_ancestor_ids ma, folks n from folks, coupled_ancestor_ids fa, coupled_ancestor_ids ma, folks n
...@@ -452,9 +452,9 @@ with recursive ...@@ -452,9 +452,9 @@ with recursive
coupled_ancestor_ids (id) coupled_ancestor_ids (id)
as as
( (
select father from folks where name = 'Vasya' and father is not null select father from folks where name = 'Me' and father is not null
union union
select mother from folks where name = 'Vasya' and mother is not null select mother from folks where name = 'Me' and mother is not null
union union
select n.father select n.father
from folks, coupled_ancestor_ids fa, coupled_ancestor_ids ma, folks n from folks, coupled_ancestor_ids fa, coupled_ancestor_ids ma, folks n
...@@ -476,9 +476,9 @@ with recursive ...@@ -476,9 +476,9 @@ with recursive
ancestor_ids (id) ancestor_ids (id)
as as
( (
select father from folks where name = 'Vasya' select father from folks where name = 'Me'
union union
select mother from folks where name = 'Vasya' select mother from folks where name = 'Me'
union union
select father from folks left join ancestor_ids a on folks.id = a.id select father from folks left join ancestor_ids a on folks.id = a.id
union union
...@@ -497,9 +497,9 @@ with recursive ...@@ -497,9 +497,9 @@ with recursive
ancestor_ids (id) ancestor_ids (id)
as as
( (
select father from folks where name = 'Vasya' select father from folks where name = 'Me'
union union
select mother from folks where name = 'Vasya' select mother from folks where name = 'Me'
union union
select father from folks left join ancestor_ids a on folks.id = a.id select father from folks left join ancestor_ids a on folks.id = a.id
union union
...@@ -517,9 +517,9 @@ with recursive ...@@ -517,9 +517,9 @@ with recursive
ancestor_ids (id, generation) ancestor_ids (id, generation)
as as
( (
select father, 1 from folks where name = 'Vasya' select father, 1 from folks where name = 'Me'
union union
select mother, 1 from folks where name = 'Vasya' select mother, 1 from folks where name = 'Me'
union union
select father, a.generation+1 from folks, ancestor_ids a select father, a.generation+1 from folks, ancestor_ids a
where folks.id = a.id where folks.id = a.id
...@@ -540,9 +540,9 @@ with recursive ...@@ -540,9 +540,9 @@ with recursive
ancestor_ids (id, generation) ancestor_ids (id, generation)
as as
( (
select father, 1 from folks where name = 'Vasya' select father, 1 from folks where name = 'Me'
union union
select mother, 1 from folks where name = 'Vasya' select mother, 1 from folks where name = 'Me'
union union
select max(father), max(a.generation)+1 from folks, ancestor_ids a select max(father), max(a.generation)+1 from folks, ancestor_ids a
where folks.id = a.id where folks.id = a.id
...@@ -565,9 +565,9 @@ with recursive ...@@ -565,9 +565,9 @@ with recursive
ancestor_ids (id, generation) ancestor_ids (id, generation)
as as
( (
select father, 1 from folks where name = 'Vasya' select father, 1 from folks where name = 'Me'
union union
select mother, 1 from folks where name = 'Vasya' select mother, 1 from folks where name = 'Me'
union union
select max(father), a.generation+1 from folks, ancestor_ids a select max(father), a.generation+1 from folks, ancestor_ids a
where folks.id = a.id where folks.id = a.id
......
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