8 use DBIx::Class::Optional::Dependencies ();
11 use SQL::Abstract 'is_literal_value';
12 use DBIx::Class::_Util 'is_exception';
14 plan skip_all => 'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('test_rdbms_pg')
15 unless DBIx::Class::Optional::Dependencies->req_ok_for ('test_rdbms_pg');
17 my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_PG_${_}" } qw/DSN USER PASS/};
19 plan skip_all => <<'EOM' unless $dsn && $user;
20 Set $ENV{DBICTEST_PG_DSN}, _USER and _PASS to run this test
21 ( NOTE: This test drops and creates tables called 'artist', 'cd',
22 'timestamp_primary_key_test', 'track', 'casecheck', 'array_test' and
23 'sequence_test' as well as following sequences: 'pkid1_seq', 'pkid2_seq' and
24 'nonpkid_seq'. as well as following schemas: 'dbic_t_schema',
25 'dbic_t_schema_2', 'dbic_t_schema_3', 'dbic_t_schema_4', and 'dbic_t_schema_5')
28 ### load any test classes that are defined further down in the file via BEGIN blocks
30 our @test_classes; #< array that will be pushed into by test classes defined in this file
31 DBICTest::Schema->load_classes( map {s/.+:://;$_} @test_classes ) if @test_classes;
33 ### pre-connect tests (keep each test separate as to make sure rebless() runs)
35 my $s = DBICTest::Schema->connect($dsn, $user, $pass);
37 ok (!$s->storage->_dbh, 'definitely not connected');
39 # Check that datetime_parser returns correctly before we explicitly connect.
42 "Pg parser detection test needs " . DBIx::Class::Optional::Dependencies->req_missing_for ('test_dt_pg'),
44 ) unless DBIx::Class::Optional::Dependencies->req_ok_for ('test_dt_pg');
46 my $store = ref $s->storage;
47 is($store, 'DBIx::Class::Storage::DBI', 'Started with generic storage');
49 my $parser = $s->storage->datetime_parser;
50 is( $parser, 'DateTime::Format::Pg', 'datetime_parser is as expected');
53 ok (!$s->storage->_dbh, 'still not connected');
57 my $s = DBICTest::Schema->connect($dsn, $user, $pass);
58 # make sure sqlt_type overrides work (::Storage::DBI::Pg does this)
59 ok (!$s->storage->_dbh, 'definitely not connected');
60 is ($s->storage->sqlt_type, 'PostgreSQL', 'sqlt_type correct pre-connection');
61 ok (!$s->storage->_dbh, 'still not connected');
66 my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
67 drop_test_schema($schema);
68 create_test_schema($schema);
70 $schema->resultset('Artist')->create({ name => 'Artist ' . $_ });
72 my $it = $schema->resultset('Artist')->search( {},
75 order_by => 'artistid' }
77 is( $it->count, 3, "LIMIT count ok" ); # ask for 3 rows out of 6 artists
78 is( $it->next->name, "Artist 3", "iterator->next ok" );
82 is( $it->next, undef, "next past end of resultset ok" );
84 # Limit with select-lock
86 $schema->txn_do (sub {
88 $schema->resultset('Artist')->find({artistid => 1}, {for => 'update', rows => 1}),
89 'DBICTest::Schema::Artist',
92 } 'Limited FOR UPDATE select works';
95 # check if we indeed do support stuff
96 my $test_server_supports_insert_returning = do {
98 my $si = DBICTest::Schema->connect($dsn, $user, $pass)->storage->_server_info;
99 die "Unparseable Pg server version: $si->{dbms_version}\n"
100 unless $si->{normalized_dbms_version};
102 $si->{normalized_dbms_version} < 8.002 ? 0 : 1;
105 DBICTest::Schema->connect($dsn, $user, $pass)->storage->_use_insert_returning,
106 $test_server_supports_insert_returning,
107 'insert returning capability guessed correctly'
111 for my $use_insert_returning ($test_server_supports_insert_returning
116 no warnings qw/once redefine/;
117 my $old_connection = DBICTest::Schema->can('connection');
118 local *DBICTest::Schema::connection = subname 'DBICTest::Schema::connection' => sub {
119 my $s = shift->$old_connection(@_);
120 $s->storage->_use_insert_returning ($use_insert_returning);
124 ### test capability override
126 my $s = DBICTest::Schema->connect($dsn, $user, $pass);
128 ok (!$s->storage->_dbh, 'definitely not connected');
131 ! ($s->storage->_use_insert_returning xor $use_insert_returning),
132 'insert returning capability set correctly',
134 ok (!$s->storage->_dbh, 'still not connected (capability override works)');
137 ### connect, create postgres-specific test schema
139 $schema = DBICTest::Schema->connect($dsn, $user, $pass);
140 $schema->storage->ensure_connected;
142 drop_test_schema($schema);
143 create_test_schema($schema);
147 # run a BIG bunch of tests for last-insert-id / Auto-PK / sequence
149 run_apk_tests($schema); #< older set of auto-pk tests
150 run_extended_apk_tests($schema); #< new extended set of auto-pk tests
153 ######## test the pg-specific syntax from https://rt.cpan.org/Ticket/Display.html?id=99503
156 $schema->resultset('Artist')->search({ artistid => { -in => \ '(select 4) union (select 5)' } })->count,
158 'Two expected artists found on subselect union within IN',
164 my $test_type_info = {
166 'data_type' => 'integer',
171 'data_type' => 'character varying',
174 'default_value' => undef,
177 'data_type' => 'integer',
180 'default_value' => 13,
184 'data_type' => 'character',
187 'default_value' => undef,
190 'data_type' => 'integer[]',
193 'default_value' => undef,
197 my $type_info = $schema->storage->columns_info_for('dbic_t_schema.artist');
198 my $artistid_defval = delete $type_info->{artistid}->{default_value};
200 # The curor info is too radically different from what is in the column_info
201 # call - just punt it (DBD::SQLite tests the codepath plenty enough)
202 unless (DBIx::Class::_ENV_::STRESSTEST_COLUMN_INFO_UNAWARE_STORAGE) {
205 qr/^nextval\('([^\.]*\.){0,1}artist_artistid_seq'::(?:text|regclass)\)/,
206 'columns_info_for - sequence matches Pg get_autoinc_seq expectations'
209 is_deeply($type_info, $test_type_info,
210 'columns_info_for - column data types');
216 package DBICTest::Schema::ArrayTest;
217 push @main::test_classes, __PACKAGE__;
221 use base 'DBICTest::BaseResult';
223 __PACKAGE__->table('dbic_t_schema.array_test');
224 __PACKAGE__->add_columns(qw/id arrayfield/);
225 __PACKAGE__->column_info_from_storage(1);
226 __PACKAGE__->set_primary_key('id');
230 skip "Need DBD::Pg 2.9.2 or newer for array tests", 4 if $DBD::Pg::VERSION < 2.009002;
232 my $arr_rs = $schema->resultset('ArrayTest');
236 arrayfield => [1, 2],
238 } 'inserting arrayref as pg array data';
242 arrayfield => [3, 4],
244 } 'updating arrayref as pg array data';
247 arrayfield => [5, 6],
251 $schema->populate('ArrayTest', [
255 } 'inserting arrayref using void ctx populate';
257 # Search using arrays
260 $arr_rs->search({ arrayfield => { -value => [3,4] } })->first->arrayfield,
262 'Array value matches'
264 } 'searching by arrayref';
268 $arr_rs->search({ arrayfield => { '=' => { -value => [3,4] }} })->first->arrayfield,
270 'Array value matches explicit equal'
272 } 'searching by arrayref (explicit equal sign)';
276 $arr_rs->search({ arrayfield => { '>' => { -value => [3,1] }} })->first->arrayfield,
278 'Array value matches greater than'
280 } 'searching by arrayref (greater than)';
284 $arr_rs->search({ arrayfield => { '>' => { -value => [3,7] }} })->count,
286 'Greater than search found [5,6]',
288 } 'searching by arrayref (greater than)';
293 $arr_rs->find({ arrayfield => { -value => [3,4] } })->arrayfield,
295 'Array value matches implicit equal'
297 } 'find by arrayref';
301 $arr_rs->find({ arrayfield => { '=' => { -value => [3,4] }} })->arrayfield,
303 'Array value matches explicit equal'
305 } 'find by arrayref (equal)';
307 # test inferred condition for creation
310 \[ '= ?' => [arrayfield => [3, 4]] ],
312 local $TODO = 'No introspection of complex literal conditions :('
313 if is_literal_value $cond;
316 my $arr_rs_cond = $arr_rs->search({ arrayfield => $cond });
318 my $row = $arr_rs_cond->create({});
319 is_deeply ($row->arrayfield, [3,4], 'Array value taken from $rs condition');
320 $row->discard_changes;
321 is_deeply ($row->arrayfield, [3,4], 'Array value made it to storage');
325 ########## Case check
328 package DBICTest::Schema::Casecheck;
329 push @main::test_classes, __PACKAGE__;
333 use base 'DBIx::Class::Core';
335 __PACKAGE__->table('dbic_t_schema.casecheck');
336 __PACKAGE__->add_columns(qw/id name NAME uc_name/);
337 __PACKAGE__->column_info_from_storage(1);
338 __PACKAGE__->set_primary_key('id');
341 my $name_info = $schema->source('Casecheck')->column_info( 'name' );
342 is( $name_info->{size}, 1, "Case sensitive matching info for 'name'" );
344 my $NAME_info = $schema->source('Casecheck')->column_info( 'NAME' );
345 is( $NAME_info->{size}, 2, "Case sensitive matching info for 'NAME'" );
347 my $uc_name_info = $schema->source('Casecheck')->column_info( 'uc_name' );
348 is( $uc_name_info->{size}, 3, "Case insensitive matching info for 'uc_name'" );
351 ## Test ResultSet->update
352 my $artist = $schema->resultset('Artist')->first;
353 my $cds = $artist->cds_unordered->search({
354 year => { '!=' => 2010 }
355 }, { prefetch => 'liner_notes' });
356 lives_ok { $cds->update({ year => '2010' }) } 'Update on prefetched rs';
358 ## Test SELECT ... FOR UPDATE
360 skip "Your system does not support unsafe signals (d_sigaction) - unable to run deadlock test", 1
361 unless eval { $Config{d_sigaction} and require POSIX };
363 my ($timed_out, $artist2);
367 # Make sure that an error was raised, and that the update failed
370 ok($timed_out, "update from second schema times out");
371 ok($artist2->is_column_changed('name'), "'name' column is still dirty from second schema");
375 # Make sure that an error was NOT raised, and that the update succeeded
378 ok(! $timed_out, "update from second schema DOES NOT timeout");
379 ok(! $artist2->is_column_changed('name'), "'name' column is NOT dirty from second schema");
383 # create a new schema
384 my $schema2 = DBICTest::Schema->connect($dsn, $user, $pass);
385 $schema2->source("Artist")->name("dbic_t_schema.artist");
387 $schema->txn_do( sub {
388 my $rs = $schema->resultset('Artist')->search(
392 $t->{update_lock} ? { for => 'update' } : {}
394 ok ($rs->count, 'Count works');
396 my $artist = $rs->next;
397 is($artist->artistid, 1, "select returns artistid = 1");
402 # can not use %SIG assignment directly - we need sigaction below
403 # localization to a block still works however
406 POSIX::sigaction( POSIX::SIGALRM() => POSIX::SigAction->new(
407 sub { die "DBICTestTimeout" },
410 $artist2 = $schema2->resultset('Artist')->find(1);
411 $artist2->name('fooey');
413 # FIXME - this needs to go away in lieu of a non-retrying runner
414 # ( i.e. after solving RT#47005 )
415 local *DBIx::Class::Storage::DBI::_ping = sub { 1 }, DBIx::Class::_ENV_::OLD_MRO && Class::C3->reinitialize()
416 if DBIx::Class::_Util::modver_gt_or_eq( 'DBD::Pg' => '3.5.0' );
424 if (is_exception($@)) {
425 $timed_out = $@ =~ /DBICTestTimeout/
435 ######## other older Auto-pk tests
437 $schema->source("SequenceTest")->name("dbic_t_schema.sequence_test");
439 my $st = $schema->resultset('SequenceTest')->create({ name => 'foo' });
440 is($st->pkid1, $_, "Auto-PK for sequence without default: First primary key");
441 is($st->pkid2, $_ + 9, "Auto-PK for sequence without default: Second primary key");
442 is($st->nonpkid, $_ + 19, "Auto-PK for sequence without default: Non-primary key");
444 my $st = $schema->resultset('SequenceTest')->create({ name => 'foo', pkid1 => 55 });
445 is($st->pkid1, 55, "Auto-PK for sequence without default: First primary key set manually");
448 ######## test non-serial auto-pk
450 if ($schema->storage->_use_insert_returning) {
451 $schema->source('TimestampPrimaryKey')->name('dbic_t_schema.timestamp_primary_key_test');
452 my $row = $schema->resultset('TimestampPrimaryKey')->create({});
456 ######## test with_deferred_fk_checks
458 $schema->source('CD')->name('dbic_t_schema.cd');
459 $schema->source('Track')->name('dbic_t_schema.track');
461 $schema->storage->with_deferred_fk_checks(sub {
462 $schema->resultset('Track')->create({
463 trackid => 999, cd => 999, position => 1, title => 'deferred FK track'
465 $schema->resultset('CD')->create({
466 artist => 1, cdid => 999, year => '2003', title => 'deferred FK cd'
469 } 'with_deferred_fk_checks code survived';
471 is eval { $schema->resultset('Track')->find(999)->title }, 'deferred FK track',
472 'code in with_deferred_fk_checks worked';
475 $schema->resultset('Track')->create({
476 trackid => 1, cd => 9999, position => 1, title => 'Track1'
478 } qr/constraint/i, 'with_deferred_fk_checks is off';
484 return unless $schema;
485 drop_test_schema($schema);
486 eapk_drop_all($schema);
491 ######### SUBROUTINES
493 sub create_test_schema {
495 $schema->storage->dbh_do(sub {
496 my (undef,$dbh) = @_;
498 local $dbh->{Warn} = 0;
500 my $std_artist_table = <<EOS;
502 artistid serial PRIMARY KEY
504 , rank INTEGER NOT NULL DEFAULT '13'
506 , arrayfield INTEGER[]
510 $dbh->do("CREATE SCHEMA dbic_t_schema");
511 $dbh->do("CREATE TABLE dbic_t_schema.artist $std_artist_table");
514 CREATE TABLE dbic_t_schema.timestamp_primary_key_test (
515 id timestamp default current_timestamp
519 CREATE TABLE dbic_t_schema.cd (
520 cdid int PRIMARY KEY,
529 CREATE TABLE dbic_t_schema.track (
531 cd int REFERENCES dbic_t_schema.cd(cdid) DEFERRABLE,
534 last_updated_on date,
540 CREATE TABLE dbic_t_schema.sequence_test (
545 , CONSTRAINT pk PRIMARY KEY(pkid1, pkid2)
548 $dbh->do("CREATE SEQUENCE pkid1_seq START 1 MAXVALUE 999999 MINVALUE 0");
549 $dbh->do("CREATE SEQUENCE pkid2_seq START 10 MAXVALUE 999999 MINVALUE 0");
550 $dbh->do("CREATE SEQUENCE nonpkid_seq START 20 MAXVALUE 999999 MINVALUE 0");
552 CREATE TABLE dbic_t_schema.casecheck (
553 id serial PRIMARY KEY
556 , "UC_NAME" VARCHAR(3)
560 CREATE TABLE dbic_t_schema.array_test (
561 id serial PRIMARY KEY
562 , arrayfield INTEGER[]
565 $dbh->do("CREATE SCHEMA dbic_t_schema_2");
566 $dbh->do("CREATE TABLE dbic_t_schema_2.artist $std_artist_table");
567 $dbh->do("CREATE SCHEMA dbic_t_schema_3");
568 $dbh->do("CREATE TABLE dbic_t_schema_3.artist $std_artist_table");
569 $dbh->do('set search_path=dbic_t_schema,public');
570 $dbh->do("CREATE SCHEMA dbic_t_schema_4");
571 $dbh->do("CREATE SCHEMA dbic_t_schema_5");
573 CREATE TABLE dbic_t_schema_4.artist
575 artistid integer not null default nextval('artist_artistid_seq'::regclass) PRIMARY KEY
577 , rank INTEGER NOT NULL DEFAULT '13'
579 , arrayfield INTEGER[]
582 $dbh->do('set search_path=public,dbic_t_schema,dbic_t_schema_3');
583 $dbh->do('create sequence public.artist_artistid_seq'); #< in the public schema
585 CREATE TABLE dbic_t_schema_5.artist
587 artistid integer not null default nextval('public.artist_artistid_seq'::regclass) PRIMARY KEY
589 , rank INTEGER NOT NULL DEFAULT '13'
591 , arrayfield INTEGER[]
594 $dbh->do('set search_path=dbic_t_schema,public');
600 sub drop_test_schema {
601 my ( $schema, $warn_exceptions ) = @_;
603 $schema->storage->dbh_do(sub {
604 my (undef,$dbh) = @_;
606 local $dbh->{Warn} = 0;
609 'DROP SCHEMA dbic_t_schema_5 CASCADE',
610 'DROP SEQUENCE public.artist_artistid_seq CASCADE',
611 'DROP SCHEMA dbic_t_schema_4 CASCADE',
612 'DROP SCHEMA dbic_t_schema CASCADE',
613 'DROP SEQUENCE pkid1_seq CASCADE',
614 'DROP SEQUENCE pkid2_seq CASCADE',
615 'DROP SEQUENCE nonpkid_seq CASCADE',
616 'DROP SCHEMA dbic_t_schema_2 CASCADE',
617 'DROP SCHEMA dbic_t_schema_3 CASCADE',
619 eval { $dbh->do ($stat) };
620 diag $@ if $@ && $warn_exceptions;
626 ### auto-pk / last_insert_id / sequence discovery
630 # This is in Core now, but it's here just to test that it doesn't break
631 $schema->class('Artist')->load_components('PK::Auto');
632 cmp_ok( $schema->resultset('Artist')->count, '==', 0, 'this should start with an empty artist table');
634 # test that auto-pk also works with the defined search path by
635 # un-schema-qualifying the table name
636 apk_t_set($schema,'artist');
640 $unq_new = $schema->resultset('Artist')->create({ name => 'baz' });
641 } 'insert into unqualified, shadowed table succeeds';
643 is($unq_new && $unq_new->artistid, 1, "and got correct artistid");
645 my @test_schemas = ( [qw| dbic_t_schema_2 1 |],
646 [qw| dbic_t_schema_3 1 |],
647 [qw| dbic_t_schema_4 2 |],
648 [qw| dbic_t_schema_5 1 |],
650 foreach my $t ( @test_schemas ) {
651 my ($sch_name, $start_num) = @$t;
652 #test with dbic_t_schema_2
653 apk_t_set($schema,"$sch_name.artist");
656 $another_new = $schema->resultset('Artist')->create({ name => 'Tollbooth Willy'});
657 is( $another_new->artistid,$start_num, "got correct artistid for $sch_name")
658 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
659 } "$sch_name liid 1 did not die"
660 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
662 $another_new = $schema->resultset('Artist')->create({ name => 'Adam Sandler'});
663 is( $another_new->artistid,$start_num+1, "got correct artistid for $sch_name")
664 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
665 } "$sch_name liid 2 did not die"
666 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
671 apk_t_set($schema,'dbic_t_schema.artist');
672 my $new = $schema->resultset('Artist')->create({ name => 'foo' });
673 is($new->artistid, 4, "Auto-PK worked");
674 $new = $schema->resultset('Artist')->create({ name => 'bar' });
675 is($new->artistid, 5, "Auto-PK worked");
676 } 'old auto-pk tests did not die either';
679 # sets the artist table name and clears sequence name cache
682 $s->source("Artist")->name($n);
683 $s->source('Artist')->column_info('artistid')->{sequence} = undef; #< clear sequence name cache
687 ######## EXTENDED AUTO-PK TESTS
691 package DBICTest::Schema::ExtAPK;
692 push @main::test_classes, __PACKAGE__;
696 use base 'DBIx::Class::Core';
698 __PACKAGE__->table('apk');
700 @eapk_id_columns = qw( id1 id2 id3 id4 );
701 __PACKAGE__->add_columns(
702 map { $_ => { data_type => 'integer', is_auto_increment => 1 } }
706 __PACKAGE__->set_primary_key('id2'); #< note the SECOND column is
711 BEGIN{ @eapk_schemas = map "dbic_apk_$_", 0..5 }
712 my %seqs; #< hash of schema.table.col => currval of its (DBIC) primary key sequence
714 sub run_extended_apk_tests {
717 #save the search path and reset it at the end
718 my $search_path_save = eapk_get_search_path($schema);
720 eapk_drop_all($schema);
723 # make the test schemas and sequences
724 $schema->storage->dbh_do(sub {
725 my ( undef, $dbh ) = @_;
727 $dbh->do("CREATE SCHEMA $_")
730 $dbh->do("CREATE SEQUENCE $eapk_schemas[5].fooseq");
731 $dbh->do("SELECT setval('$eapk_schemas[5].fooseq',400)");
732 $seqs{"$eapk_schemas[1].apk.id2"} = 400;
734 $dbh->do("CREATE SEQUENCE $eapk_schemas[4].fooseq");
735 $dbh->do("SELECT setval('$eapk_schemas[4].fooseq',300)");
736 $seqs{"$eapk_schemas[3].apk.id2"} = 300;
738 $dbh->do("CREATE SEQUENCE $eapk_schemas[3].fooseq");
739 $dbh->do("SELECT setval('$eapk_schemas[3].fooseq',200)");
740 $seqs{"$eapk_schemas[4].apk.id2"} = 200;
742 $dbh->do("SET search_path = ".join ',', reverse @eapk_schemas );
745 # clear our search_path cache
746 $schema->storage->{_pg_search_path} = undef;
748 eapk_create( $schema,
749 with_search_path => [0,1],
751 eapk_create( $schema,
752 with_search_path => [1,0,'public'],
753 nextval => "$eapk_schemas[5].fooseq",
755 eapk_create( $schema,
756 with_search_path => ['public',0,1],
759 eapk_create( $schema,
760 with_search_path => [3,1,0,'public'],
761 nextval => "$eapk_schemas[4].fooseq",
763 eapk_create( $schema,
764 with_search_path => [3,1,0,'public'],
765 nextval => "$eapk_schemas[3].fooseq",
769 eapk_poke( $schema );
770 eapk_poke( $schema, 0 );
771 eapk_poke( $schema, 2 );
772 eapk_poke( $schema, 4 );
773 eapk_poke( $schema, 1 );
774 eapk_poke( $schema, 0 );
775 eapk_poke( $schema, 1 );
776 eapk_poke( $schema );
777 eapk_poke( $schema, 4 );
778 eapk_poke( $schema, 3 );
779 eapk_poke( $schema, 1 );
780 eapk_poke( $schema, 2 );
781 eapk_poke( $schema, 0 );
783 # set our search path back
784 eapk_set_search_path( $schema, @$search_path_save );
787 # do a DBIC create on the apk table in the given schema number (which is an
788 # index of @eapk_schemas)
791 my ($s, $schema_num) = @_;
793 my $schema_name = defined $schema_num
794 ? $eapk_schemas[$schema_num]
797 my $schema_name_actual = $schema_name || eapk_find_visible_schema($s);
799 $s->source('ExtAPK')->name($schema_name ? $schema_name.'.apk' : 'apk');
800 #< clear sequence name cache
801 $s->source('ExtAPK')->column_info($_)->{sequence} = undef
802 for @eapk_id_columns;
804 no warnings 'uninitialized';
807 for my $inc (1,2,3) {
808 $new = $schema->resultset('ExtAPK')->create({ id1 => 1});
809 my $proper_seqval = ++$seqs{"$schema_name_actual.apk.id2"};
810 is( $new->id2, $proper_seqval, "$schema_name_actual.apk.id2 correct inc $inc" )
811 or eapk_seq_diag($s,$schema_name);
812 $new->discard_changes;
814 for my $id ('id3','id4') {
815 my $proper_seqval = ++$seqs{"$schema_name_actual.apk.$id"};
816 is( $new->$id, $proper_seqval, "$schema_name_actual.apk.$id correct inc $inc" )
817 or eapk_seq_diag($s,$schema_name);
820 } "create in schema '$schema_name' lives"
821 or eapk_seq_diag($s,$schema_name);
824 # print diagnostic info on which sequences were found in the ExtAPK
828 my $schema = shift || eapk_find_visible_schema($s);
830 diag "$schema.apk sequences: ",
832 map "$_:".($s->source('ExtAPK')->column_info($_)->{sequence} || '<none>'),
837 # get the postgres search path as an arrayref
838 sub eapk_get_search_path {
840 # cache the search path as ['schema','schema',...] in the storage
843 return $s->storage->dbh_do(sub {
844 my (undef, $dbh) = @_;
846 my ($sp_string) = $dbh->selectrow_array('SHOW search_path');
847 while ( $sp_string =~ s/("[^"]+"|[^,]+),?// ) {
848 unless( defined $1 and length $1 ) {
849 die "search path sanity check failed: '$1'";
851 push @search_path, $1;
856 sub eapk_set_search_path {
858 my $sp = join ',',@sp;
859 $s->storage->dbh_do( sub { $_[1]->do("SET search_path = $sp") } );
862 # create the apk table in the given schema, can set whether the table name is qualified, what the nextval is for the second ID
864 my ($schema, %a) = @_;
866 $schema->storage->dbh_do(sub {
867 my (undef,$dbh) = @_;
870 if ( $a{with_search_path} ) {
871 ($searchpath_save) = $dbh->selectrow_array('SHOW search_path');
873 my $search_path = join ',',map {/\D/ ? $_ : $eapk_schemas[$_]} @{$a{with_search_path}};
875 $dbh->do("SET search_path = $search_path");
878 my $table_name = $a{qualify_table}
879 ? ($eapk_schemas[$a{qualify_table}] || die). ".apk"
881 local $_[1]->{Warn} = 0;
883 my $id_def = $a{nextval}
884 ? "integer not null default nextval('$a{nextval}'::regclass)"
887 CREATE TABLE $table_name (
890 , id3 serial primary key
895 if( $searchpath_save ) {
896 $dbh->do("SET search_path = $searchpath_save");
902 my ( $schema, $warn_exceptions ) = @_;
904 $schema->storage->dbh_do(sub {
905 my (undef,$dbh) = @_;
907 local $dbh->{Warn} = 0;
909 # drop the test schemas
910 for (@eapk_schemas ) {
911 eval{ $dbh->do("DROP SCHEMA $_ CASCADE") };
912 diag $@ if $@ && $warn_exceptions;
919 sub eapk_find_visible_schema {
923 $s->storage->dbh_do(sub {
924 $_[1]->selectrow_array(<<EOS);
926 FROM pg_catalog.pg_namespace n
927 JOIN pg_catalog.pg_class c ON c.relnamespace = n.oid
928 WHERE c.relname = 'apk'
929 AND pg_catalog.pg_table_is_visible(c.oid)