git.postgresql.org Git - postgresql.git/commitdiff

git projects / postgresql.git / commitdiff

Add tests for PL/pgSQL returning unnamed portals as refcursor

author Peter Eisentraut <peter_e@gmx.net>

2018年1月10日 21:39:13 +0000 (16:39 -0500)

committer Peter Eisentraut <peter_e@gmx.net>

2018年1月10日 21:39:13 +0000 (16:39 -0500)

Existing tests only covered returning explicitly named portals as
refcursor. The unnamed cursor case was recently broken without a test
failing.

src/test/regress/expected/plpgsql.out patch | blob | blame | history

src/test/regress/sql/plpgsql.sql patch | blob | blame | history

diff --git a/src/test/regress/expected/plpgsql.out b/src/test/regress/expected/plpgsql.out

index 4783807ae04361af54b8cc54a9b13432161217df..4f9501db00877494039b95b439adc5a6bb9337ca 100644 (file)

--- a/src/test/regress/expected/plpgsql.out

+++ b/src/test/regress/expected/plpgsql.out

@@ -2242,6 +2242,30 @@ drop function sp_id_user(text);

create table rc_test (a int, b int);

copy rc_test from stdin;

+create function return_unnamed_refcursor() returns refcursor as $$

+declare

+ rc refcursor;

+begin

+ open rc for select a from rc_test;

+ return rc;

+end

+$$ language plpgsql;

+create function use_refcursor(rc refcursor) returns int as $$

+declare

+ rc refcursor;

+ x record;

+begin

+ rc := return_unnamed_refcursor();

+ fetch next from rc into x;

+ return x.a;

+end

+$$ language plpgsql;

+select use_refcursor(return_unnamed_refcursor());

+ use_refcursor

+---------------

+ 5

+(1 row)

create function return_refcursor(rc refcursor) returns refcursor as $$

begin

open rc for select a from rc_test;

diff --git a/src/test/regress/sql/plpgsql.sql b/src/test/regress/sql/plpgsql.sql

index 768270d46765c8afe105a6694898ae13431103c7..3914651bf6d2505375faf3da26838f6636db42d2 100644 (file)

--- a/src/test/regress/sql/plpgsql.sql

+++ b/src/test/regress/sql/plpgsql.sql

@@ -1910,6 +1910,28 @@ copy rc_test from stdin;

500 1000

+create function return_unnamed_refcursor() returns refcursor as $$

+declare

+ rc refcursor;

+begin

+ open rc for select a from rc_test;

+ return rc;

+end

+$$ language plpgsql;

+create function use_refcursor(rc refcursor) returns int as $$

+declare

+ rc refcursor;

+ x record;

+begin

+ rc := return_unnamed_refcursor();

+ fetch next from rc into x;

+ return x.a;

+end

+$$ language plpgsql;

+select use_refcursor(return_unnamed_refcursor());

create function return_refcursor(rc refcursor) returns refcursor as $$

begin

open rc for select a from rc_test;

This is the main PostgreSQL git repository.

RSS Atom