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Improve whitespace in without_overlaps test

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Make some indentation better and more consistent.  Extracted from
another patch with some actual test changes.

Discussion: https://www.postgresql.org/message-id/flat/CA+renyUApHgSZF9-nd-a0+OPGharLQLO=mDHcY4_qQ0+noCUVg@mail.gmail.com
This commit is contained in:
Peter Eisentraut 2025-01-21 12:14:49 +01:00
parent 44b61efb79
commit 888d4523f0
2 changed files with 74 additions and 62 deletions
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58
src/test/regress/expected/without_overlaps.out
View File

@ -1690,9 +1690,10 @@ DELETE FROM temporal_rng WHERE id = '[5,6)';
INSERT INTO temporal_rng (id, valid_at) VALUES
('[5,6)', daterange('2018-01-01', '2018-02-01')),
('[5,6)', daterange('2018-02-01', '2018-03-01'));
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES ('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id)
VALUES ('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
UPDATE temporal_rng SET valid_at = daterange('2016-02-01', '2016-03-01')
WHERE id = '[5,6)' AND valid_at = daterange('2018-02-01', '2018-03-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-02-01', '2018-03-01');
-- A PK update sliding the edge between two referenced rows:
INSERT INTO temporal_rng (id, valid_at) VALUES
('[6,7)', daterange('2018-01-01', '2018-02-01')),
@ -1700,12 +1701,12 @@ INSERT INTO temporal_rng (id, valid_at) VALUES
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES
('[4,5)', daterange('2018-01-15', '2018-02-15'), '[6,7)');
UPDATE temporal_rng
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN daterange('2018-01-01', '2018-01-05')
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN daterange('2018-01-01', '2018-01-05')
WHEN lower(valid_at) = '2018-02-01' THEN daterange('2018-01-05', '2018-03-01') END
WHERE id = '[6,7)';
WHERE id = '[6,7)';
-- a PK update that fails because both are referenced:
UPDATE temporal_rng SET valid_at = daterange('2016-01-01', '2016-02-01')
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
ERROR: update or delete on table "temporal_rng" violates foreign key constraint "temporal_fk_rng2rng_fk" on table "temporal_fk_rng2rng"
DETAIL: Key (id, valid_at)=([5,6), [2018-01-01,2018-02-01)) is still referenced from table "temporal_fk_rng2rng".
-- a PK update that fails because both are referenced, but not 'til commit:
@ -1720,13 +1721,13 @@ ERROR: update or delete on table "temporal_rng" violates foreign key constraint
DETAIL: Key (id, valid_at)=([5,6), [2018-01-01,2018-02-01)) is still referenced from table "temporal_fk_rng2rng".
-- changing the scalar part fails:
UPDATE temporal_rng SET id = '[7,8)'
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
ERROR: update or delete on table "temporal_rng" violates foreign key constraint "temporal_fk_rng2rng_fk" on table "temporal_fk_rng2rng"
DETAIL: Key (id, valid_at)=([5,6), [2018-01-01,2018-02-01)) is still referenced from table "temporal_fk_rng2rng".
-- then delete the objecting FK record and the same PK update succeeds:
DELETE FROM temporal_fk_rng2rng WHERE id = '[3,4)';
UPDATE temporal_rng SET valid_at = daterange('2016-01-01', '2016-02-01')
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
--
-- test FK referenced updates RESTRICT
--
@ -1746,9 +1747,10 @@ DELETE FROM temporal_rng WHERE id = '[5,6)';
INSERT INTO temporal_rng (id, valid_at) VALUES
('[5,6)', daterange('2018-01-01', '2018-02-01')),
('[5,6)', daterange('2018-02-01', '2018-03-01'));
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES ('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES
('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
UPDATE temporal_rng SET valid_at = daterange('2016-02-01', '2016-03-01')
WHERE id = '[5,6)' AND valid_at = daterange('2018-02-01', '2018-03-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-02-01', '2018-03-01');
-- A PK update sliding the edge between two referenced rows:
INSERT INTO temporal_rng (id, valid_at) VALUES
('[6,7)', daterange('2018-01-01', '2018-02-01')),
@ -1756,9 +1758,9 @@ INSERT INTO temporal_rng (id, valid_at) VALUES
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES
('[4,5)', daterange('2018-01-15', '2018-02-15'), '[6,7)');
UPDATE temporal_rng
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN daterange('2018-01-01', '2018-01-05')
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN daterange('2018-01-01', '2018-01-05')
WHEN lower(valid_at) = '2018-02-01' THEN daterange('2018-01-05', '2018-03-01') END
WHERE id = '[6,7)';
WHERE id = '[6,7)';
ERROR: update or delete on table "temporal_rng" violates RESTRICT setting of foreign key constraint "temporal_fk_rng2rng_fk" on table "temporal_fk_rng2rng"
DETAIL: Key (id, valid_at)=([6,7), [2018-01-01,2018-02-01)) is referenced from table "temporal_fk_rng2rng".
-- a PK update that fails because both are referenced (even before commit):
@ -1773,13 +1775,13 @@ DETAIL: Key (id, valid_at)=([5,6), [2018-01-01,2018-02-01)) is referenced from
ROLLBACK;
-- changing the scalar part fails:
UPDATE temporal_rng SET id = '[7,8)'
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
ERROR: update or delete on table "temporal_rng" violates RESTRICT setting of foreign key constraint "temporal_fk_rng2rng_fk" on table "temporal_fk_rng2rng"
DETAIL: Key (id, valid_at)=([5,6), [2018-01-01,2018-02-01)) is referenced from table "temporal_fk_rng2rng".
-- then delete the objecting FK record and the same PK update succeeds:
DELETE FROM temporal_fk_rng2rng WHERE id = '[3,4)';
UPDATE temporal_rng SET valid_at = daterange('2016-01-01', '2016-02-01')
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
--
-- test FK referenced deletes NO ACTION
--
@ -1797,7 +1799,8 @@ DELETE FROM temporal_rng WHERE id = '[5,6)';
INSERT INTO temporal_rng (id, valid_at) VALUES
('[5,6)', daterange('2018-01-01', '2018-02-01')),
('[5,6)', daterange('2018-02-01', '2018-03-01'));
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES ('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES
('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
DELETE FROM temporal_rng WHERE id = '[5,6)' AND valid_at = daterange('2018-02-01', '2018-03-01');
-- a PK delete that fails because both are referenced:
DELETE FROM temporal_rng WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
@ -1832,7 +1835,8 @@ DELETE FROM temporal_rng WHERE id = '[5,6)';
INSERT INTO temporal_rng (id, valid_at) VALUES
('[5,6)', daterange('2018-01-01', '2018-02-01')),
('[5,6)', daterange('2018-02-01', '2018-03-01'));
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES ('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES
('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
DELETE FROM temporal_rng WHERE id = '[5,6)' AND valid_at = daterange('2018-02-01', '2018-03-01');
-- a PK delete that fails because both are referenced (even before commit):
BEGIN;
@ -2178,9 +2182,10 @@ DELETE FROM temporal_mltrng WHERE id = '[5,6)';
INSERT INTO temporal_mltrng (id, valid_at) VALUES
('[5,6)', datemultirange(daterange('2018-01-01', '2018-02-01'))),
('[5,6)', datemultirange(daterange('2018-02-01', '2018-03-01')));
INSERT INTO temporal_fk_mltrng2mltrng (id, valid_at, parent_id) VALUES ('[3,4)', datemultirange(daterange('2018-01-05', '2018-01-10')), '[5,6)');
INSERT INTO temporal_fk_mltrng2mltrng (id, valid_at, parent_id) VALUES
('[3,4)', datemultirange(daterange('2018-01-05', '2018-01-10')), '[5,6)');
UPDATE temporal_mltrng SET valid_at = datemultirange(daterange('2016-02-01', '2016-03-01'))
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-02-01', '2018-03-01'));
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-02-01', '2018-03-01'));
-- A PK update sliding the edge between two referenced rows:
INSERT INTO temporal_mltrng (id, valid_at) VALUES
('[6,7)', datemultirange(daterange('2018-01-01', '2018-02-01'))),
@ -2188,12 +2193,12 @@ INSERT INTO temporal_mltrng (id, valid_at) VALUES
INSERT INTO temporal_fk_mltrng2mltrng (id, valid_at, parent_id) VALUES
('[4,5)', datemultirange(daterange('2018-01-15', '2018-02-15')), '[6,7)');
UPDATE temporal_mltrng
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN datemultirange(daterange('2018-01-01', '2018-01-05'))
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN datemultirange(daterange('2018-01-01', '2018-01-05'))
WHEN lower(valid_at) = '2018-02-01' THEN datemultirange(daterange('2018-01-05', '2018-03-01')) END
WHERE id = '[6,7)';
WHERE id = '[6,7)';
-- a PK update that fails because both are referenced:
UPDATE temporal_mltrng SET valid_at = datemultirange(daterange('2016-01-01', '2016-02-01'))
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-01-01', '2018-02-01'));
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-01-01', '2018-02-01'));
ERROR: update or delete on table "temporal_mltrng" violates foreign key constraint "temporal_fk_mltrng2mltrng_fk" on table "temporal_fk_mltrng2mltrng"
DETAIL: Key (id, valid_at)=([5,6), {[2018-01-01,2018-02-01)}) is still referenced from table "temporal_fk_mltrng2mltrng".
-- a PK update that fails because both are referenced, but not 'til commit:
@ -2208,7 +2213,7 @@ ERROR: update or delete on table "temporal_mltrng" violates foreign key constra
DETAIL: Key (id, valid_at)=([5,6), {[2018-01-01,2018-02-01)}) is still referenced from table "temporal_fk_mltrng2mltrng".
-- changing the scalar part fails:
UPDATE temporal_mltrng SET id = '[7,8)'
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-01-01', '2018-02-01'));
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-01-01', '2018-02-01'));
ERROR: update or delete on table "temporal_mltrng" violates foreign key constraint "temporal_fk_mltrng2mltrng_fk" on table "temporal_fk_mltrng2mltrng"
DETAIL: Key (id, valid_at)=([5,6), {[2018-01-01,2018-02-01)}) is still referenced from table "temporal_fk_mltrng2mltrng".
--
@ -2230,9 +2235,10 @@ DELETE FROM temporal_mltrng WHERE id = '[5,6)';
INSERT INTO temporal_mltrng (id, valid_at) VALUES
('[5,6)', datemultirange(daterange('2018-01-01', '2018-02-01'))),
('[5,6)', datemultirange(daterange('2018-02-01', '2018-03-01')));
INSERT INTO temporal_fk_mltrng2mltrng (id, valid_at, parent_id) VALUES ('[3,4)', datemultirange(daterange('2018-01-05', '2018-01-10')), '[5,6)');
INSERT INTO temporal_fk_mltrng2mltrng (id, valid_at, parent_id) VALUES
('[3,4)', datemultirange(daterange('2018-01-05', '2018-01-10')), '[5,6)');
UPDATE temporal_mltrng SET valid_at = datemultirange(daterange('2016-02-01', '2016-03-01'))
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-02-01', '2018-03-01'));
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-02-01', '2018-03-01'));
-- A PK update sliding the edge between two referenced rows:
INSERT INTO temporal_mltrng (id, valid_at) VALUES
('[6,7)', datemultirange(daterange('2018-01-01', '2018-02-01'))),
@ -2240,9 +2246,9 @@ INSERT INTO temporal_mltrng (id, valid_at) VALUES
INSERT INTO temporal_fk_mltrng2mltrng (id, valid_at, parent_id) VALUES
('[4,5)', datemultirange(daterange('2018-01-15', '2018-02-15')), '[6,7)');
UPDATE temporal_mltrng
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN datemultirange(daterange('2018-01-01', '2018-01-05'))
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN datemultirange(daterange('2018-01-01', '2018-01-05'))
WHEN lower(valid_at) = '2018-02-01' THEN datemultirange(daterange('2018-01-05', '2018-03-01')) END
WHERE id = '[6,7)';
WHERE id = '[6,7)';
ERROR: update or delete on table "temporal_mltrng" violates RESTRICT setting of foreign key constraint "temporal_fk_mltrng2mltrng_fk" on table "temporal_fk_mltrng2mltrng"
DETAIL: Key (id, valid_at)=([6,7), {[2018-01-01,2018-02-01)}) is referenced from table "temporal_fk_mltrng2mltrng".
-- a PK update that fails because both are referenced (even before commit):
@ -2257,7 +2263,7 @@ DETAIL: Key (id, valid_at)=([5,6), {[2018-01-01,2018-02-01)}) is referenced fro
ROLLBACK;
-- changing the scalar part fails:
UPDATE temporal_mltrng SET id = '[7,8)'
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-01-01', '2018-02-01'));
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-01-01', '2018-02-01'));
ERROR: update or delete on table "temporal_mltrng" violates RESTRICT setting of foreign key constraint "temporal_fk_mltrng2mltrng_fk" on table "temporal_fk_mltrng2mltrng"
DETAIL: Key (id, valid_at)=([5,6), {[2018-01-01,2018-02-01)}) is referenced from table "temporal_fk_mltrng2mltrng".
--

58
src/test/regress/sql/without_overlaps.sql
View File

@ -1235,9 +1235,10 @@ DELETE FROM temporal_rng WHERE id = '[5,6)';
INSERT INTO temporal_rng (id, valid_at) VALUES
('[5,6)', daterange('2018-01-01', '2018-02-01')),
('[5,6)', daterange('2018-02-01', '2018-03-01'));
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES ('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id)
VALUES ('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
UPDATE temporal_rng SET valid_at = daterange('2016-02-01', '2016-03-01')
WHERE id = '[5,6)' AND valid_at = daterange('2018-02-01', '2018-03-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-02-01', '2018-03-01');
-- A PK update sliding the edge between two referenced rows:
INSERT INTO temporal_rng (id, valid_at) VALUES
('[6,7)', daterange('2018-01-01', '2018-02-01')),
@ -1245,12 +1246,12 @@ INSERT INTO temporal_rng (id, valid_at) VALUES
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES
('[4,5)', daterange('2018-01-15', '2018-02-15'), '[6,7)');
UPDATE temporal_rng
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN daterange('2018-01-01', '2018-01-05')
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN daterange('2018-01-01', '2018-01-05')
WHEN lower(valid_at) = '2018-02-01' THEN daterange('2018-01-05', '2018-03-01') END
WHERE id = '[6,7)';
WHERE id = '[6,7)';
-- a PK update that fails because both are referenced:
UPDATE temporal_rng SET valid_at = daterange('2016-01-01', '2016-02-01')
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
-- a PK update that fails because both are referenced, but not 'til commit:
BEGIN;
ALTER TABLE temporal_fk_rng2rng
@ -1262,11 +1263,11 @@ BEGIN;
COMMIT;
-- changing the scalar part fails:
UPDATE temporal_rng SET id = '[7,8)'
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
-- then delete the objecting FK record and the same PK update succeeds:
DELETE FROM temporal_fk_rng2rng WHERE id = '[3,4)';
UPDATE temporal_rng SET valid_at = daterange('2016-01-01', '2016-02-01')
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
--
-- test FK referenced updates RESTRICT
@ -1288,9 +1289,10 @@ DELETE FROM temporal_rng WHERE id = '[5,6)';
INSERT INTO temporal_rng (id, valid_at) VALUES
('[5,6)', daterange('2018-01-01', '2018-02-01')),
('[5,6)', daterange('2018-02-01', '2018-03-01'));
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES ('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES
('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
UPDATE temporal_rng SET valid_at = daterange('2016-02-01', '2016-03-01')
WHERE id = '[5,6)' AND valid_at = daterange('2018-02-01', '2018-03-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-02-01', '2018-03-01');
-- A PK update sliding the edge between two referenced rows:
INSERT INTO temporal_rng (id, valid_at) VALUES
('[6,7)', daterange('2018-01-01', '2018-02-01')),
@ -1298,9 +1300,9 @@ INSERT INTO temporal_rng (id, valid_at) VALUES
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES
('[4,5)', daterange('2018-01-15', '2018-02-15'), '[6,7)');
UPDATE temporal_rng
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN daterange('2018-01-01', '2018-01-05')
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN daterange('2018-01-01', '2018-01-05')
WHEN lower(valid_at) = '2018-02-01' THEN daterange('2018-01-05', '2018-03-01') END
WHERE id = '[6,7)';
WHERE id = '[6,7)';
-- a PK update that fails because both are referenced (even before commit):
BEGIN;
ALTER TABLE temporal_fk_rng2rng
@ -1311,11 +1313,11 @@ BEGIN;
ROLLBACK;
-- changing the scalar part fails:
UPDATE temporal_rng SET id = '[7,8)'
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
-- then delete the objecting FK record and the same PK update succeeds:
DELETE FROM temporal_fk_rng2rng WHERE id = '[3,4)';
UPDATE temporal_rng SET valid_at = daterange('2016-01-01', '2016-02-01')
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
--
-- test FK referenced deletes NO ACTION
@ -1335,7 +1337,8 @@ DELETE FROM temporal_rng WHERE id = '[5,6)';
INSERT INTO temporal_rng (id, valid_at) VALUES
('[5,6)', daterange('2018-01-01', '2018-02-01')),
('[5,6)', daterange('2018-02-01', '2018-03-01'));
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES ('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES
('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
DELETE FROM temporal_rng WHERE id = '[5,6)' AND valid_at = daterange('2018-02-01', '2018-03-01');
-- a PK delete that fails because both are referenced:
DELETE FROM temporal_rng WHERE id = '[5,6)' AND valid_at = daterange('2018-01-01', '2018-02-01');
@ -1369,7 +1372,8 @@ DELETE FROM temporal_rng WHERE id = '[5,6)';
INSERT INTO temporal_rng (id, valid_at) VALUES
('[5,6)', daterange('2018-01-01', '2018-02-01')),
('[5,6)', daterange('2018-02-01', '2018-03-01'));
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES ('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
INSERT INTO temporal_fk_rng2rng (id, valid_at, parent_id) VALUES
('[3,4)', daterange('2018-01-05', '2018-01-10'), '[5,6)');
DELETE FROM temporal_rng WHERE id = '[5,6)' AND valid_at = daterange('2018-02-01', '2018-03-01');
-- a PK delete that fails because both are referenced (even before commit):
BEGIN;
@ -1692,9 +1696,10 @@ DELETE FROM temporal_mltrng WHERE id = '[5,6)';
INSERT INTO temporal_mltrng (id, valid_at) VALUES
('[5,6)', datemultirange(daterange('2018-01-01', '2018-02-01'))),
('[5,6)', datemultirange(daterange('2018-02-01', '2018-03-01')));
INSERT INTO temporal_fk_mltrng2mltrng (id, valid_at, parent_id) VALUES ('[3,4)', datemultirange(daterange('2018-01-05', '2018-01-10')), '[5,6)');
INSERT INTO temporal_fk_mltrng2mltrng (id, valid_at, parent_id) VALUES
('[3,4)', datemultirange(daterange('2018-01-05', '2018-01-10')), '[5,6)');
UPDATE temporal_mltrng SET valid_at = datemultirange(daterange('2016-02-01', '2016-03-01'))
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-02-01', '2018-03-01'));
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-02-01', '2018-03-01'));
-- A PK update sliding the edge between two referenced rows:
INSERT INTO temporal_mltrng (id, valid_at) VALUES
('[6,7)', datemultirange(daterange('2018-01-01', '2018-02-01'))),
@ -1702,12 +1707,12 @@ INSERT INTO temporal_mltrng (id, valid_at) VALUES
INSERT INTO temporal_fk_mltrng2mltrng (id, valid_at, parent_id) VALUES
('[4,5)', datemultirange(daterange('2018-01-15', '2018-02-15')), '[6,7)');
UPDATE temporal_mltrng
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN datemultirange(daterange('2018-01-01', '2018-01-05'))
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN datemultirange(daterange('2018-01-01', '2018-01-05'))
WHEN lower(valid_at) = '2018-02-01' THEN datemultirange(daterange('2018-01-05', '2018-03-01')) END
WHERE id = '[6,7)';
WHERE id = '[6,7)';
-- a PK update that fails because both are referenced:
UPDATE temporal_mltrng SET valid_at = datemultirange(daterange('2016-01-01', '2016-02-01'))
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-01-01', '2018-02-01'));
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-01-01', '2018-02-01'));
-- a PK update that fails because both are referenced, but not 'til commit:
BEGIN;
ALTER TABLE temporal_fk_mltrng2mltrng
@ -1719,7 +1724,7 @@ BEGIN;
COMMIT;
-- changing the scalar part fails:
UPDATE temporal_mltrng SET id = '[7,8)'
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-01-01', '2018-02-01'));
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-01-01', '2018-02-01'));
--
-- test FK referenced updates RESTRICT
@ -1741,9 +1746,10 @@ DELETE FROM temporal_mltrng WHERE id = '[5,6)';
INSERT INTO temporal_mltrng (id, valid_at) VALUES
('[5,6)', datemultirange(daterange('2018-01-01', '2018-02-01'))),
('[5,6)', datemultirange(daterange('2018-02-01', '2018-03-01')));
INSERT INTO temporal_fk_mltrng2mltrng (id, valid_at, parent_id) VALUES ('[3,4)', datemultirange(daterange('2018-01-05', '2018-01-10')), '[5,6)');
INSERT INTO temporal_fk_mltrng2mltrng (id, valid_at, parent_id) VALUES
('[3,4)', datemultirange(daterange('2018-01-05', '2018-01-10')), '[5,6)');
UPDATE temporal_mltrng SET valid_at = datemultirange(daterange('2016-02-01', '2016-03-01'))
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-02-01', '2018-03-01'));
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-02-01', '2018-03-01'));
-- A PK update sliding the edge between two referenced rows:
INSERT INTO temporal_mltrng (id, valid_at) VALUES
('[6,7)', datemultirange(daterange('2018-01-01', '2018-02-01'))),
@ -1751,9 +1757,9 @@ INSERT INTO temporal_mltrng (id, valid_at) VALUES
INSERT INTO temporal_fk_mltrng2mltrng (id, valid_at, parent_id) VALUES
('[4,5)', datemultirange(daterange('2018-01-15', '2018-02-15')), '[6,7)');
UPDATE temporal_mltrng
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN datemultirange(daterange('2018-01-01', '2018-01-05'))
SET valid_at = CASE WHEN lower(valid_at) = '2018-01-01' THEN datemultirange(daterange('2018-01-01', '2018-01-05'))
WHEN lower(valid_at) = '2018-02-01' THEN datemultirange(daterange('2018-01-05', '2018-03-01')) END
WHERE id = '[6,7)';
WHERE id = '[6,7)';
-- a PK update that fails because both are referenced (even before commit):
BEGIN;
ALTER TABLE temporal_fk_mltrng2mltrng
@ -1765,7 +1771,7 @@ BEGIN;
ROLLBACK;
-- changing the scalar part fails:
UPDATE temporal_mltrng SET id = '[7,8)'
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-01-01', '2018-02-01'));
WHERE id = '[5,6)' AND valid_at = datemultirange(daterange('2018-01-01', '2018-02-01'));
--
-- test FK referenced deletes NO ACTION