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 $type_info->{artistid}->{default_value};
199 like($artistid_defval,
200 qr/^nextval\('([^\.]*\.){0,1}artist_artistid_seq'::(?:text|regclass)\)/,
201 'columns_info_for - sequence matches Pg get_autoinc_seq expectations');
202 is_deeply($type_info, $test_type_info,
203 'columns_info_for - column data types');
211 package DBICTest::Schema::ArrayTest;
212 push @main::test_classes, __PACKAGE__;
216 use base 'DBICTest::BaseResult';
218 __PACKAGE__->table('dbic_t_schema.array_test');
219 __PACKAGE__->add_columns(qw/id arrayfield/);
220 __PACKAGE__->column_info_from_storage(1);
221 __PACKAGE__->set_primary_key('id');
225 skip "Need DBD::Pg 2.9.2 or newer for array tests", 4 if $DBD::Pg::VERSION < 2.009002;
227 my $arr_rs = $schema->resultset('ArrayTest');
231 arrayfield => [1, 2],
233 } 'inserting arrayref as pg array data';
237 arrayfield => [3, 4],
239 } 'updating arrayref as pg array data';
242 arrayfield => [5, 6],
246 $schema->populate('ArrayTest', [
250 } 'inserting arrayref using void ctx populate';
252 # Search using arrays
255 $arr_rs->search({ arrayfield => { -value => [3,4] } })->first->arrayfield,
257 'Array value matches'
259 } 'searching by arrayref';
263 $arr_rs->search({ arrayfield => { '=' => { -value => [3,4] }} })->first->arrayfield,
265 'Array value matches explicit equal'
267 } 'searching by arrayref (explicit equal sign)';
271 $arr_rs->search({ arrayfield => { '>' => { -value => [3,1] }} })->first->arrayfield,
273 'Array value matches greater than'
275 } 'searching by arrayref (greater than)';
279 $arr_rs->search({ arrayfield => { '>' => { -value => [3,7] }} })->count,
281 'Greater than search found [5,6]',
283 } 'searching by arrayref (greater than)';
288 $arr_rs->find({ arrayfield => { -value => [3,4] } })->arrayfield,
290 'Array value matches implicit equal'
292 } 'find by arrayref';
296 $arr_rs->find({ arrayfield => { '=' => { -value => [3,4] }} })->arrayfield,
298 'Array value matches explicit equal'
300 } 'find by arrayref (equal)';
302 # test inferred condition for creation
305 \[ '= ?' => [arrayfield => [3, 4]] ],
307 local $TODO = 'No introspection of complex literal conditions :('
308 if is_literal_value $cond;
311 my $arr_rs_cond = $arr_rs->search({ arrayfield => $cond });
313 my $row = $arr_rs_cond->create({});
314 is_deeply ($row->arrayfield, [3,4], 'Array value taken from $rs condition');
315 $row->discard_changes;
316 is_deeply ($row->arrayfield, [3,4], 'Array value made it to storage');
320 ########## Case check
323 package DBICTest::Schema::Casecheck;
324 push @main::test_classes, __PACKAGE__;
328 use base 'DBIx::Class::Core';
330 __PACKAGE__->table('dbic_t_schema.casecheck');
331 __PACKAGE__->add_columns(qw/id name NAME uc_name/);
332 __PACKAGE__->column_info_from_storage(1);
333 __PACKAGE__->set_primary_key('id');
336 my $name_info = $schema->source('Casecheck')->column_info( 'name' );
337 is( $name_info->{size}, 1, "Case sensitive matching info for 'name'" );
339 my $NAME_info = $schema->source('Casecheck')->column_info( 'NAME' );
340 is( $NAME_info->{size}, 2, "Case sensitive matching info for 'NAME'" );
342 my $uc_name_info = $schema->source('Casecheck')->column_info( 'uc_name' );
343 is( $uc_name_info->{size}, 3, "Case insensitive matching info for 'uc_name'" );
346 ## Test ResultSet->update
347 my $artist = $schema->resultset('Artist')->first;
348 my $cds = $artist->cds_unordered->search({
349 year => { '!=' => 2010 }
350 }, { prefetch => 'liner_notes' });
351 lives_ok { $cds->update({ year => '2010' }) } 'Update on prefetched rs';
353 ## Test SELECT ... FOR UPDATE
355 skip "Your system does not support unsafe signals (d_sigaction) - unable to run deadlock test", 1
356 unless eval { $Config{d_sigaction} and require POSIX };
358 my ($timed_out, $artist2);
362 # Make sure that an error was raised, and that the update failed
365 ok($timed_out, "update from second schema times out");
366 ok($artist2->is_column_changed('name'), "'name' column is still dirty from second schema");
370 # Make sure that an error was NOT raised, and that the update succeeded
373 ok(! $timed_out, "update from second schema DOES NOT timeout");
374 ok(! $artist2->is_column_changed('name'), "'name' column is NOT dirty from second schema");
378 # create a new schema
379 my $schema2 = DBICTest::Schema->connect($dsn, $user, $pass);
380 $schema2->source("Artist")->name("dbic_t_schema.artist");
382 $schema->txn_do( sub {
383 my $rs = $schema->resultset('Artist')->search(
387 $t->{update_lock} ? { for => 'update' } : {}
389 ok ($rs->count, 'Count works');
391 my $artist = $rs->next;
392 is($artist->artistid, 1, "select returns artistid = 1");
397 # can not use %SIG assignment directly - we need sigaction below
398 # localization to a block still works however
401 POSIX::sigaction( POSIX::SIGALRM() => POSIX::SigAction->new(
402 sub { die "DBICTestTimeout" },
406 $artist2 = $schema2->resultset('Artist')->find(1);
407 $artist2->name('fooey');
413 if (is_exception($@)) {
414 $timed_out = $@ =~ /DBICTestTimeout/
424 ######## other older Auto-pk tests
426 $schema->source("SequenceTest")->name("dbic_t_schema.sequence_test");
428 my $st = $schema->resultset('SequenceTest')->create({ name => 'foo' });
429 is($st->pkid1, $_, "Auto-PK for sequence without default: First primary key");
430 is($st->pkid2, $_ + 9, "Auto-PK for sequence without default: Second primary key");
431 is($st->nonpkid, $_ + 19, "Auto-PK for sequence without default: Non-primary key");
433 my $st = $schema->resultset('SequenceTest')->create({ name => 'foo', pkid1 => 55 });
434 is($st->pkid1, 55, "Auto-PK for sequence without default: First primary key set manually");
437 ######## test non-serial auto-pk
439 if ($schema->storage->_use_insert_returning) {
440 $schema->source('TimestampPrimaryKey')->name('dbic_t_schema.timestamp_primary_key_test');
441 my $row = $schema->resultset('TimestampPrimaryKey')->create({});
445 ######## test with_deferred_fk_checks
447 $schema->source('CD')->name('dbic_t_schema.cd');
448 $schema->source('Track')->name('dbic_t_schema.track');
450 $schema->storage->with_deferred_fk_checks(sub {
451 $schema->resultset('Track')->create({
452 trackid => 999, cd => 999, position => 1, title => 'deferred FK track'
454 $schema->resultset('CD')->create({
455 artist => 1, cdid => 999, year => '2003', title => 'deferred FK cd'
458 } 'with_deferred_fk_checks code survived';
460 is eval { $schema->resultset('Track')->find(999)->title }, 'deferred FK track',
461 'code in with_deferred_fk_checks worked';
464 $schema->resultset('Track')->create({
465 trackid => 1, cd => 9999, position => 1, title => 'Track1'
467 } qr/constraint/i, 'with_deferred_fk_checks is off';
473 return unless $schema;
474 drop_test_schema($schema);
475 eapk_drop_all($schema);
480 ######### SUBROUTINES
482 sub create_test_schema {
484 $schema->storage->dbh_do(sub {
485 my (undef,$dbh) = @_;
487 local $dbh->{Warn} = 0;
489 my $std_artist_table = <<EOS;
491 artistid serial PRIMARY KEY
493 , rank INTEGER NOT NULL DEFAULT '13'
495 , arrayfield INTEGER[]
499 $dbh->do("CREATE SCHEMA dbic_t_schema");
500 $dbh->do("CREATE TABLE dbic_t_schema.artist $std_artist_table");
503 CREATE TABLE dbic_t_schema.timestamp_primary_key_test (
504 id timestamp default current_timestamp
508 CREATE TABLE dbic_t_schema.cd (
509 cdid int PRIMARY KEY,
518 CREATE TABLE dbic_t_schema.track (
520 cd int REFERENCES dbic_t_schema.cd(cdid) DEFERRABLE,
523 last_updated_on date,
529 CREATE TABLE dbic_t_schema.sequence_test (
534 , CONSTRAINT pk PRIMARY KEY(pkid1, pkid2)
537 $dbh->do("CREATE SEQUENCE pkid1_seq START 1 MAXVALUE 999999 MINVALUE 0");
538 $dbh->do("CREATE SEQUENCE pkid2_seq START 10 MAXVALUE 999999 MINVALUE 0");
539 $dbh->do("CREATE SEQUENCE nonpkid_seq START 20 MAXVALUE 999999 MINVALUE 0");
541 CREATE TABLE dbic_t_schema.casecheck (
542 id serial PRIMARY KEY
545 , "UC_NAME" VARCHAR(3)
549 CREATE TABLE dbic_t_schema.array_test (
550 id serial PRIMARY KEY
551 , arrayfield INTEGER[]
554 $dbh->do("CREATE SCHEMA dbic_t_schema_2");
555 $dbh->do("CREATE TABLE dbic_t_schema_2.artist $std_artist_table");
556 $dbh->do("CREATE SCHEMA dbic_t_schema_3");
557 $dbh->do("CREATE TABLE dbic_t_schema_3.artist $std_artist_table");
558 $dbh->do('set search_path=dbic_t_schema,public');
559 $dbh->do("CREATE SCHEMA dbic_t_schema_4");
560 $dbh->do("CREATE SCHEMA dbic_t_schema_5");
562 CREATE TABLE dbic_t_schema_4.artist
564 artistid integer not null default nextval('artist_artistid_seq'::regclass) PRIMARY KEY
566 , rank INTEGER NOT NULL DEFAULT '13'
568 , arrayfield INTEGER[]
571 $dbh->do('set search_path=public,dbic_t_schema,dbic_t_schema_3');
572 $dbh->do('create sequence public.artist_artistid_seq'); #< in the public schema
574 CREATE TABLE dbic_t_schema_5.artist
576 artistid integer not null default nextval('public.artist_artistid_seq'::regclass) PRIMARY KEY
578 , rank INTEGER NOT NULL DEFAULT '13'
580 , arrayfield INTEGER[]
583 $dbh->do('set search_path=dbic_t_schema,public');
589 sub drop_test_schema {
590 my ( $schema, $warn_exceptions ) = @_;
592 $schema->storage->dbh_do(sub {
593 my (undef,$dbh) = @_;
595 local $dbh->{Warn} = 0;
598 'DROP SCHEMA dbic_t_schema_5 CASCADE',
599 'DROP SEQUENCE public.artist_artistid_seq CASCADE',
600 'DROP SCHEMA dbic_t_schema_4 CASCADE',
601 'DROP SCHEMA dbic_t_schema CASCADE',
602 'DROP SEQUENCE pkid1_seq CASCADE',
603 'DROP SEQUENCE pkid2_seq CASCADE',
604 'DROP SEQUENCE nonpkid_seq CASCADE',
605 'DROP SCHEMA dbic_t_schema_2 CASCADE',
606 'DROP SCHEMA dbic_t_schema_3 CASCADE',
608 eval { $dbh->do ($stat) };
609 diag $@ if $@ && $warn_exceptions;
615 ### auto-pk / last_insert_id / sequence discovery
619 # This is in Core now, but it's here just to test that it doesn't break
620 $schema->class('Artist')->load_components('PK::Auto');
621 cmp_ok( $schema->resultset('Artist')->count, '==', 0, 'this should start with an empty artist table');
623 # test that auto-pk also works with the defined search path by
624 # un-schema-qualifying the table name
625 apk_t_set($schema,'artist');
629 $unq_new = $schema->resultset('Artist')->create({ name => 'baz' });
630 } 'insert into unqualified, shadowed table succeeds';
632 is($unq_new && $unq_new->artistid, 1, "and got correct artistid");
634 my @test_schemas = ( [qw| dbic_t_schema_2 1 |],
635 [qw| dbic_t_schema_3 1 |],
636 [qw| dbic_t_schema_4 2 |],
637 [qw| dbic_t_schema_5 1 |],
639 foreach my $t ( @test_schemas ) {
640 my ($sch_name, $start_num) = @$t;
641 #test with dbic_t_schema_2
642 apk_t_set($schema,"$sch_name.artist");
645 $another_new = $schema->resultset('Artist')->create({ name => 'Tollbooth Willy'});
646 is( $another_new->artistid,$start_num, "got correct artistid for $sch_name")
647 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
648 } "$sch_name liid 1 did not die"
649 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
651 $another_new = $schema->resultset('Artist')->create({ name => 'Adam Sandler'});
652 is( $another_new->artistid,$start_num+1, "got correct artistid for $sch_name")
653 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
654 } "$sch_name liid 2 did not die"
655 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
660 apk_t_set($schema,'dbic_t_schema.artist');
661 my $new = $schema->resultset('Artist')->create({ name => 'foo' });
662 is($new->artistid, 4, "Auto-PK worked");
663 $new = $schema->resultset('Artist')->create({ name => 'bar' });
664 is($new->artistid, 5, "Auto-PK worked");
665 } 'old auto-pk tests did not die either';
668 # sets the artist table name and clears sequence name cache
671 $s->source("Artist")->name($n);
672 $s->source('Artist')->column_info('artistid')->{sequence} = undef; #< clear sequence name cache
676 ######## EXTENDED AUTO-PK TESTS
680 package DBICTest::Schema::ExtAPK;
681 push @main::test_classes, __PACKAGE__;
685 use base 'DBIx::Class::Core';
687 __PACKAGE__->table('apk');
689 @eapk_id_columns = qw( id1 id2 id3 id4 );
690 __PACKAGE__->add_columns(
691 map { $_ => { data_type => 'integer', is_auto_increment => 1 } }
695 __PACKAGE__->set_primary_key('id2'); #< note the SECOND column is
700 BEGIN{ @eapk_schemas = map "dbic_apk_$_", 0..5 }
701 my %seqs; #< hash of schema.table.col => currval of its (DBIC) primary key sequence
703 sub run_extended_apk_tests {
706 #save the search path and reset it at the end
707 my $search_path_save = eapk_get_search_path($schema);
709 eapk_drop_all($schema);
712 # make the test schemas and sequences
713 $schema->storage->dbh_do(sub {
714 my ( undef, $dbh ) = @_;
716 $dbh->do("CREATE SCHEMA $_")
719 $dbh->do("CREATE SEQUENCE $eapk_schemas[5].fooseq");
720 $dbh->do("SELECT setval('$eapk_schemas[5].fooseq',400)");
721 $seqs{"$eapk_schemas[1].apk.id2"} = 400;
723 $dbh->do("CREATE SEQUENCE $eapk_schemas[4].fooseq");
724 $dbh->do("SELECT setval('$eapk_schemas[4].fooseq',300)");
725 $seqs{"$eapk_schemas[3].apk.id2"} = 300;
727 $dbh->do("CREATE SEQUENCE $eapk_schemas[3].fooseq");
728 $dbh->do("SELECT setval('$eapk_schemas[3].fooseq',200)");
729 $seqs{"$eapk_schemas[4].apk.id2"} = 200;
731 $dbh->do("SET search_path = ".join ',', reverse @eapk_schemas );
734 # clear our search_path cache
735 $schema->storage->{_pg_search_path} = undef;
737 eapk_create( $schema,
738 with_search_path => [0,1],
740 eapk_create( $schema,
741 with_search_path => [1,0,'public'],
742 nextval => "$eapk_schemas[5].fooseq",
744 eapk_create( $schema,
745 with_search_path => ['public',0,1],
748 eapk_create( $schema,
749 with_search_path => [3,1,0,'public'],
750 nextval => "$eapk_schemas[4].fooseq",
752 eapk_create( $schema,
753 with_search_path => [3,1,0,'public'],
754 nextval => "$eapk_schemas[3].fooseq",
758 eapk_poke( $schema );
759 eapk_poke( $schema, 0 );
760 eapk_poke( $schema, 2 );
761 eapk_poke( $schema, 4 );
762 eapk_poke( $schema, 1 );
763 eapk_poke( $schema, 0 );
764 eapk_poke( $schema, 1 );
765 eapk_poke( $schema );
766 eapk_poke( $schema, 4 );
767 eapk_poke( $schema, 3 );
768 eapk_poke( $schema, 1 );
769 eapk_poke( $schema, 2 );
770 eapk_poke( $schema, 0 );
772 # set our search path back
773 eapk_set_search_path( $schema, @$search_path_save );
776 # do a DBIC create on the apk table in the given schema number (which is an
777 # index of @eapk_schemas)
780 my ($s, $schema_num) = @_;
782 my $schema_name = defined $schema_num
783 ? $eapk_schemas[$schema_num]
786 my $schema_name_actual = $schema_name || eapk_find_visible_schema($s);
788 $s->source('ExtAPK')->name($schema_name ? $schema_name.'.apk' : 'apk');
789 #< clear sequence name cache
790 $s->source('ExtAPK')->column_info($_)->{sequence} = undef
791 for @eapk_id_columns;
793 no warnings 'uninitialized';
796 for my $inc (1,2,3) {
797 $new = $schema->resultset('ExtAPK')->create({ id1 => 1});
798 my $proper_seqval = ++$seqs{"$schema_name_actual.apk.id2"};
799 is( $new->id2, $proper_seqval, "$schema_name_actual.apk.id2 correct inc $inc" )
800 or eapk_seq_diag($s,$schema_name);
801 $new->discard_changes;
803 for my $id ('id3','id4') {
804 my $proper_seqval = ++$seqs{"$schema_name_actual.apk.$id"};
805 is( $new->$id, $proper_seqval, "$schema_name_actual.apk.$id correct inc $inc" )
806 or eapk_seq_diag($s,$schema_name);
809 } "create in schema '$schema_name' lives"
810 or eapk_seq_diag($s,$schema_name);
813 # print diagnostic info on which sequences were found in the ExtAPK
817 my $schema = shift || eapk_find_visible_schema($s);
819 diag "$schema.apk sequences: ",
821 map "$_:".($s->source('ExtAPK')->column_info($_)->{sequence} || '<none>'),
826 # get the postgres search path as an arrayref
827 sub eapk_get_search_path {
829 # cache the search path as ['schema','schema',...] in the storage
832 return $s->storage->dbh_do(sub {
833 my (undef, $dbh) = @_;
835 my ($sp_string) = $dbh->selectrow_array('SHOW search_path');
836 while ( $sp_string =~ s/("[^"]+"|[^,]+),?// ) {
837 unless( defined $1 and length $1 ) {
838 die "search path sanity check failed: '$1'";
840 push @search_path, $1;
845 sub eapk_set_search_path {
847 my $sp = join ',',@sp;
848 $s->storage->dbh_do( sub { $_[1]->do("SET search_path = $sp") } );
851 # create the apk table in the given schema, can set whether the table name is qualified, what the nextval is for the second ID
853 my ($schema, %a) = @_;
855 $schema->storage->dbh_do(sub {
856 my (undef,$dbh) = @_;
859 if ( $a{with_search_path} ) {
860 ($searchpath_save) = $dbh->selectrow_array('SHOW search_path');
862 my $search_path = join ',',map {/\D/ ? $_ : $eapk_schemas[$_]} @{$a{with_search_path}};
864 $dbh->do("SET search_path = $search_path");
867 my $table_name = $a{qualify_table}
868 ? ($eapk_schemas[$a{qualify_table}] || die). ".apk"
870 local $_[1]->{Warn} = 0;
872 my $id_def = $a{nextval}
873 ? "integer not null default nextval('$a{nextval}'::regclass)"
876 CREATE TABLE $table_name (
879 , id3 serial primary key
884 if( $searchpath_save ) {
885 $dbh->do("SET search_path = $searchpath_save");
891 my ( $schema, $warn_exceptions ) = @_;
893 $schema->storage->dbh_do(sub {
894 my (undef,$dbh) = @_;
896 local $dbh->{Warn} = 0;
898 # drop the test schemas
899 for (@eapk_schemas ) {
900 eval{ $dbh->do("DROP SCHEMA $_ CASCADE") };
901 diag $@ if $@ && $warn_exceptions;
908 sub eapk_find_visible_schema {
912 $s->storage->dbh_do(sub {
913 $_[1]->selectrow_array(<<EOS);
915 FROM pg_catalog.pg_namespace n
916 JOIN pg_catalog.pg_class c ON c.relnamespace = n.oid
917 WHERE c.relname = 'apk'
918 AND pg_catalog.pg_table_is_visible(c.oid)