Skip to content

Add pg_tle tests #1159

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Aug 23, 2024
Merged

Add pg_tle tests #1159

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
91 changes: 91 additions & 0 deletions nix/tests/expected/pg_tle.out
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,91 @@
select
pgtle.install_extension(
'pg_distance',
'0.1',
'Distance functions for two points',
$_pg_tle_$
CREATE FUNCTION dist(x1 float8, y1 float8, x2 float8, y2 float8, norm int)
RETURNS float8
AS $$
SELECT (abs(x2 - x1) ^ norm + abs(y2 - y1) ^ norm) ^ (1::float8 / norm);
$$ LANGUAGE SQL;

CREATE FUNCTION manhattan_dist(x1 float8, y1 float8, x2 float8, y2 float8)
RETURNS float8
AS $$
SELECT dist(x1, y1, x2, y2, 1);
$$ LANGUAGE SQL;

CREATE FUNCTION euclidean_dist(x1 float8, y1 float8, x2 float8, y2 float8)
RETURNS float8
AS $$
SELECT dist(x1, y1, x2, y2, 2);
$$ LANGUAGE SQL;
$_pg_tle_$
);
install_extension
-------------------
t
(1 row)

create extension pg_distance;
select manhattan_dist(1, 1, 5, 5);
manhattan_dist
----------------
8
(1 row)

select euclidean_dist(1, 1, 5, 5);
euclidean_dist
-------------------
5.656854249492381
(1 row)

SELECT pgtle.install_update_path(
'pg_distance',
'0.1',
'0.2',
$_pg_tle_$
CREATE OR REPLACE FUNCTION dist(x1 float8, y1 float8, x2 float8, y2 float8, norm int)
RETURNS float8
AS $$
SELECT (abs(x2 - x1) ^ norm + abs(y2 - y1) ^ norm) ^ (1::float8 / norm);
$$ LANGUAGE SQL IMMUTABLE PARALLEL SAFE;

CREATE OR REPLACE FUNCTION manhattan_dist(x1 float8, y1 float8, x2 float8, y2 float8)
RETURNS float8
AS $$
SELECT dist(x1, y1, x2, y2, 1);
$$ LANGUAGE SQL IMMUTABLE PARALLEL SAFE;

CREATE OR REPLACE FUNCTION euclidean_dist(x1 float8, y1 float8, x2 float8, y2 float8)
RETURNS float8
AS $$
SELECT dist(x1, y1, x2, y2, 2);
$$ LANGUAGE SQL IMMUTABLE PARALLEL SAFE;
$_pg_tle_$
);
install_update_path
---------------------
t
(1 row)

select
pgtle.set_default_version('pg_distance', '0.2');
set_default_version
---------------------
t
(1 row)

alter extension pg_distance update;
drop extension pg_distance;
select
pgtle.uninstall_extension('pg_distance');
uninstall_extension
---------------------
t
(1 row)

-- Restore original state if any of the above fails
drop extension pg_tle cascade;
create extension pg_tle;
70 changes: 70 additions & 0 deletions nix/tests/sql/pg_tle.sql
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,70 @@
select
pgtle.install_extension(
'pg_distance',
'0.1',
'Distance functions for two points',
$_pg_tle_$
CREATE FUNCTION dist(x1 float8, y1 float8, x2 float8, y2 float8, norm int)
RETURNS float8
AS $$
SELECT (abs(x2 - x1) ^ norm + abs(y2 - y1) ^ norm) ^ (1::float8 / norm);
$$ LANGUAGE SQL;

CREATE FUNCTION manhattan_dist(x1 float8, y1 float8, x2 float8, y2 float8)
RETURNS float8
AS $$
SELECT dist(x1, y1, x2, y2, 1);
$$ LANGUAGE SQL;

CREATE FUNCTION euclidean_dist(x1 float8, y1 float8, x2 float8, y2 float8)
RETURNS float8
AS $$
SELECT dist(x1, y1, x2, y2, 2);
$$ LANGUAGE SQL;
$_pg_tle_$
);

create extension pg_distance;

select manhattan_dist(1, 1, 5, 5);
select euclidean_dist(1, 1, 5, 5);

SELECT pgtle.install_update_path(
'pg_distance',
'0.1',
'0.2',
$_pg_tle_$
CREATE OR REPLACE FUNCTION dist(x1 float8, y1 float8, x2 float8, y2 float8, norm int)
RETURNS float8
AS $$
SELECT (abs(x2 - x1) ^ norm + abs(y2 - y1) ^ norm) ^ (1::float8 / norm);
$$ LANGUAGE SQL IMMUTABLE PARALLEL SAFE;

CREATE OR REPLACE FUNCTION manhattan_dist(x1 float8, y1 float8, x2 float8, y2 float8)
RETURNS float8
AS $$
SELECT dist(x1, y1, x2, y2, 1);
$$ LANGUAGE SQL IMMUTABLE PARALLEL SAFE;

CREATE OR REPLACE FUNCTION euclidean_dist(x1 float8, y1 float8, x2 float8, y2 float8)
RETURNS float8
AS $$
SELECT dist(x1, y1, x2, y2, 2);
$$ LANGUAGE SQL IMMUTABLE PARALLEL SAFE;
$_pg_tle_$
);


select
pgtle.set_default_version('pg_distance', '0.2');

alter extension pg_distance update;

drop extension pg_distance;

select
pgtle.uninstall_extension('pg_distance');

-- Restore original state if any of the above fails
drop extension pg_tle cascade;
create extension pg_tle;
Loading