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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:15:05 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:15:05 +0000 |
commit | 46651ce6fe013220ed397add242004d764fc0153 (patch) | |
tree | 6e5299f990f88e60174a1d3ae6e48eedd2688b2b /contrib/hstore_plperl/expected | |
parent | Initial commit. (diff) | |
download | postgresql-14-upstream.tar.xz postgresql-14-upstream.zip |
Adding upstream version 14.5.upstream/14.5upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'contrib/hstore_plperl/expected')
-rw-r--r-- | contrib/hstore_plperl/expected/create_transform.out | 75 | ||||
-rw-r--r-- | contrib/hstore_plperl/expected/hstore_plperl.out | 67 | ||||
-rw-r--r-- | contrib/hstore_plperl/expected/hstore_plperlu.out | 151 |
3 files changed, 293 insertions, 0 deletions
diff --git a/contrib/hstore_plperl/expected/create_transform.out b/contrib/hstore_plperl/expected/create_transform.out new file mode 100644 index 0000000..dc72395 --- /dev/null +++ b/contrib/hstore_plperl/expected/create_transform.out @@ -0,0 +1,75 @@ +-- general regression test for transforms +DROP EXTENSION IF EXISTS hstore CASCADE; +NOTICE: extension "hstore" does not exist, skipping +DROP EXTENSION IF EXISTS plperl CASCADE; +NOTICE: extension "plperl" does not exist, skipping +DROP EXTENSION IF EXISTS hstore_plperl CASCADE; +NOTICE: extension "hstore_plperl" does not exist, skipping +CREATE EXTENSION hstore; +CREATE EXTENSION plperl; +CREATE FUNCTION hstore_to_plperl(val internal) RETURNS internal +LANGUAGE C STRICT IMMUTABLE +AS '$libdir/hstore_plperl'; +CREATE FUNCTION plperl_to_hstore(val internal) RETURNS hstore +LANGUAGE C STRICT IMMUTABLE +AS '$libdir/hstore_plperl'; +CREATE TRANSFORM FOR foo LANGUAGE plperl (FROM SQL WITH FUNCTION hstore_to_plperl(internal), TO SQL WITH FUNCTION plperl_to_hstore(internal)); -- fail +ERROR: type "foo" does not exist +CREATE TRANSFORM FOR hstore LANGUAGE foo (FROM SQL WITH FUNCTION hstore_to_plperl(internal), TO SQL WITH FUNCTION plperl_to_hstore(internal)); -- fail +ERROR: language "foo" does not exist +CREATE TRANSFORM FOR hstore LANGUAGE plperl (FROM SQL WITH FUNCTION hstore_out(hstore), TO SQL WITH FUNCTION plperl_to_hstore(internal)); -- fail +ERROR: return data type of FROM SQL function must be internal +CREATE TRANSFORM FOR hstore LANGUAGE plperl (FROM SQL WITH FUNCTION internal_in(cstring), TO SQL WITH FUNCTION plperl_to_hstore(internal)); -- fail +ERROR: first argument of transform function must be type internal +CREATE TRANSFORM FOR hstore LANGUAGE plperl (FROM SQL WITH FUNCTION hstore_to_plperl(internal), TO SQL WITH FUNCTION plperl_to_hstore(internal)); -- ok +CREATE TRANSFORM FOR hstore LANGUAGE plperl (FROM SQL WITH FUNCTION hstore_to_plperl(internal), TO SQL WITH FUNCTION plperl_to_hstore(internal)); -- fail +ERROR: transform for type hstore language "plperl" already exists +CREATE OR REPLACE TRANSFORM FOR hstore LANGUAGE plperl (FROM SQL WITH FUNCTION hstore_to_plperl(internal), TO SQL WITH FUNCTION plperl_to_hstore(internal)); -- ok +CREATE OR REPLACE TRANSFORM FOR hstore LANGUAGE plperl (FROM SQL WITH FUNCTION hstore_to_plperl(internal)); -- ok +CREATE OR REPLACE TRANSFORM FOR hstore LANGUAGE plperl (TO SQL WITH FUNCTION plperl_to_hstore(internal)); -- ok +COMMENT ON TRANSFORM FOR hstore LANGUAGE plperl IS 'test'; +DROP TRANSFORM IF EXISTS FOR fake_type LANGUAGE plperl; +NOTICE: type "fake_type" does not exist, skipping +DROP TRANSFORM IF EXISTS FOR hstore LANGUAGE fake_lang; +NOTICE: transform for type hstore language "fake_lang" does not exist, skipping +DROP TRANSFORM FOR foo LANGUAGE plperl; +ERROR: type "foo" does not exist +DROP TRANSFORM FOR hstore LANGUAGE foo; +ERROR: language "foo" does not exist +DROP TRANSFORM FOR hstore LANGUAGE plperl; +DROP TRANSFORM IF EXISTS FOR hstore LANGUAGE plperl; +NOTICE: transform for type hstore language "plperl" does not exist, skipping +DROP FUNCTION hstore_to_plperl(val internal); +DROP FUNCTION plperl_to_hstore(val internal); +CREATE EXTENSION hstore_plperl; +\dx+ hstore_plperl + Objects in extension "hstore_plperl" + Object description +-------------------------------------- + function hstore_to_plperl(internal) + function plperl_to_hstore(internal) + transform for hstore language plperl +(3 rows) + +ALTER EXTENSION hstore_plperl DROP TRANSFORM FOR hstore LANGUAGE plperl; +\dx+ hstore_plperl +Objects in extension "hstore_plperl" + Object description +------------------------------------- + function hstore_to_plperl(internal) + function plperl_to_hstore(internal) +(2 rows) + +ALTER EXTENSION hstore_plperl ADD TRANSFORM FOR hstore LANGUAGE plperl; +\dx+ hstore_plperl + Objects in extension "hstore_plperl" + Object description +-------------------------------------- + function hstore_to_plperl(internal) + function plperl_to_hstore(internal) + transform for hstore language plperl +(3 rows) + +DROP EXTENSION hstore CASCADE; +NOTICE: drop cascades to extension hstore_plperl +DROP EXTENSION plperl CASCADE; diff --git a/contrib/hstore_plperl/expected/hstore_plperl.out b/contrib/hstore_plperl/expected/hstore_plperl.out new file mode 100644 index 0000000..1ab09a9 --- /dev/null +++ b/contrib/hstore_plperl/expected/hstore_plperl.out @@ -0,0 +1,67 @@ +CREATE EXTENSION hstore_plperl CASCADE; +NOTICE: installing required extension "hstore" +NOTICE: installing required extension "plperl" +SELECT transforms.udt_schema, transforms.udt_name, + routine_schema, routine_name, + group_name, transform_type +FROM information_schema.transforms JOIN information_schema.routines + USING (specific_catalog, specific_schema, specific_name) +ORDER BY 1, 2, 5, 6; + udt_schema | udt_name | routine_schema | routine_name | group_name | transform_type +------------+----------+----------------+------------------+------------+---------------- + public | hstore | public | hstore_to_plperl | plperl | FROM SQL + public | hstore | public | plperl_to_hstore | plperl | TO SQL +(2 rows) + +-- test perl -> hstore +CREATE FUNCTION test2() RETURNS hstore +LANGUAGE plperl +TRANSFORM FOR TYPE hstore +AS $$ +$val = {a => 1, b => 'boo', c => undef}; +return $val; +$$; +SELECT test2(); + test2 +--------------------------------- + "a"=>"1", "b"=>"boo", "c"=>NULL +(1 row) + +-- test perl -> hstore[] +CREATE FUNCTION test2arr() RETURNS hstore[] +LANGUAGE plperl +TRANSFORM FOR TYPE hstore +AS $$ +$val = [{a => 1, b => 'boo', c => undef}, {d => 2}]; +return $val; +$$; +SELECT test2arr(); + test2arr +-------------------------------------------------------------- + {"\"a\"=>\"1\", \"b\"=>\"boo\", \"c\"=>NULL","\"d\"=>\"2\""} +(1 row) + +-- check error cases +CREATE OR REPLACE FUNCTION test2() RETURNS hstore +LANGUAGE plperl +TRANSFORM FOR TYPE hstore +AS $$ +return 42; +$$; +SELECT test2(); +ERROR: cannot transform non-hash Perl value to hstore +CONTEXT: PL/Perl function "test2" +CREATE OR REPLACE FUNCTION test2() RETURNS hstore +LANGUAGE plperl +TRANSFORM FOR TYPE hstore +AS $$ +return [1, 2]; +$$; +SELECT test2(); +ERROR: cannot transform non-hash Perl value to hstore +CONTEXT: PL/Perl function "test2" +DROP FUNCTION test2(); +DROP FUNCTION test2arr(); +DROP EXTENSION hstore_plperl; +DROP EXTENSION hstore; +DROP EXTENSION plperl; diff --git a/contrib/hstore_plperl/expected/hstore_plperlu.out b/contrib/hstore_plperl/expected/hstore_plperlu.out new file mode 100644 index 0000000..d719d29 --- /dev/null +++ b/contrib/hstore_plperl/expected/hstore_plperlu.out @@ -0,0 +1,151 @@ +CREATE EXTENSION hstore_plperlu CASCADE; +NOTICE: installing required extension "hstore" +NOTICE: installing required extension "plperlu" +SELECT transforms.udt_schema, transforms.udt_name, + routine_schema, routine_name, + group_name, transform_type +FROM information_schema.transforms JOIN information_schema.routines + USING (specific_catalog, specific_schema, specific_name) +ORDER BY 1, 2, 5, 6; + udt_schema | udt_name | routine_schema | routine_name | group_name | transform_type +------------+----------+----------------+-------------------+------------+---------------- + public | hstore | public | hstore_to_plperlu | plperlu | FROM SQL + public | hstore | public | plperlu_to_hstore | plperlu | TO SQL +(2 rows) + +-- test hstore -> perl +CREATE FUNCTION test1(val hstore) RETURNS int +LANGUAGE plperlu +TRANSFORM FOR TYPE hstore +AS $$ +use Data::Dumper; +$Data::Dumper::Sortkeys = 1; +$Data::Dumper::Indent = 0; +elog(INFO, Dumper($_[0])); +return scalar(keys %{$_[0]}); +$$; +SELECT test1('aa=>bb, cc=>NULL'::hstore); +INFO: $VAR1 = {'aa' => 'bb','cc' => undef}; + test1 +------- + 2 +(1 row) + +CREATE FUNCTION test1none(val hstore) RETURNS int +LANGUAGE plperlu +AS $$ +use Data::Dumper; +$Data::Dumper::Sortkeys = 1; +$Data::Dumper::Indent = 0; +elog(INFO, Dumper($_[0])); +return scalar(keys %{$_[0]}); +$$; +SELECT test1none('aa=>bb, cc=>NULL'::hstore); +INFO: $VAR1 = '"aa"=>"bb", "cc"=>NULL'; + test1none +----------- + 0 +(1 row) + +CREATE FUNCTION test1list(val hstore) RETURNS int +LANGUAGE plperlu +TRANSFORM FOR TYPE hstore +AS $$ +use Data::Dumper; +$Data::Dumper::Sortkeys = 1; +$Data::Dumper::Indent = 0; +elog(INFO, Dumper($_[0])); +return scalar(keys %{$_[0]}); +$$; +SELECT test1list('aa=>bb, cc=>NULL'::hstore); +INFO: $VAR1 = {'aa' => 'bb','cc' => undef}; + test1list +----------- + 2 +(1 row) + +-- test hstore[] -> perl +CREATE FUNCTION test1arr(val hstore[]) RETURNS int +LANGUAGE plperlu +TRANSFORM FOR TYPE hstore +AS $$ +use Data::Dumper; +$Data::Dumper::Sortkeys = 1; +$Data::Dumper::Indent = 0; +elog(INFO, Dumper($_[0]->[0], $_[0]->[1])); +return scalar(keys %{$_[0]}); +$$; +SELECT test1arr(array['aa=>bb, cc=>NULL'::hstore, 'dd=>ee']); +INFO: $VAR1 = {'aa' => 'bb','cc' => undef};$VAR2 = {'dd' => 'ee'}; + test1arr +---------- + 2 +(1 row) + +-- test as part of prepare/execute +CREATE FUNCTION test3() RETURNS void +LANGUAGE plperlu +TRANSFORM FOR TYPE hstore +AS $$ +use Data::Dumper; +$Data::Dumper::Sortkeys = 1; +$Data::Dumper::Indent = 0; + +$rv = spi_exec_query(q{SELECT 'aa=>bb, cc=>NULL'::hstore AS col1}); +elog(INFO, Dumper($rv->{rows}[0]->{col1})); + +$val = {a => 1, b => 'boo', c => undef}; +$plan = spi_prepare(q{SELECT $1::text AS col1}, "hstore"); +$rv = spi_exec_prepared($plan, {}, $val); +elog(INFO, Dumper($rv->{rows}[0]->{col1})); +$$; +SELECT test3(); +INFO: $VAR1 = {'aa' => 'bb','cc' => undef}; +INFO: $VAR1 = '"a"=>"1", "b"=>"boo", "c"=>NULL'; + test3 +------- + +(1 row) + +-- test trigger +CREATE TABLE test1 (a int, b hstore); +INSERT INTO test1 VALUES (1, 'aa=>bb, cc=>NULL'); +SELECT * FROM test1; + a | b +---+------------------------ + 1 | "aa"=>"bb", "cc"=>NULL +(1 row) + +CREATE FUNCTION test4() RETURNS trigger +LANGUAGE plperlu +TRANSFORM FOR TYPE hstore +AS $$ +use Data::Dumper; +$Data::Dumper::Sortkeys = 1; +$Data::Dumper::Indent = 0; +elog(INFO, Dumper($_TD->{new})); +if ($_TD->{new}{a} == 1) { + $_TD->{new}{b} = {a => 1, b => 'boo', c => undef}; +} + +return "MODIFY"; +$$; +CREATE TRIGGER test4 BEFORE UPDATE ON test1 FOR EACH ROW EXECUTE PROCEDURE test4(); +UPDATE test1 SET a = a; +INFO: $VAR1 = {'a' => '1','b' => {'aa' => 'bb','cc' => undef}}; +SELECT * FROM test1; + a | b +---+--------------------------------- + 1 | "a"=>"1", "b"=>"boo", "c"=>NULL +(1 row) + +DROP TABLE test1; +DROP FUNCTION test1(hstore); +DROP FUNCTION test1none(hstore); +DROP FUNCTION test1list(hstore); +DROP FUNCTION test1arr(hstore[]); +DROP FUNCTION test3(); +DROP FUNCTION test4(); +DROP EXTENSION hstore_plperlu; +DROP EXTENSION hstore; +DROP EXTENSION plperlu; |