size => 100,
is_nullable => 1,
},
+ 'autoinc_col' => {
+ data_type => 'integer',
+ is_auto_increment => 1,
+ },
);
__PACKAGE__->set_primary_key('artistid');
use Test::Exception;
use Test::More;
+
use lib qw(t/lib);
use DBICTest;
+use DBIC::SqlMakerTest;
+
+my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_ORA_${_}" } qw/DSN USER PASS/};
-my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_ORA_${_}" } qw/DSN USER PASS/};
+# optional:
+my ($dsn2, $user2, $pass2) = @ENV{map { "DBICTEST_ORA_EXTRAUSER_${_}" } qw/DSN USER PASS/};
plan skip_all => 'Set $ENV{DBICTEST_ORA_DSN}, _USER and _PASS to run this test. ' .
'Warning: This test drops and creates tables called \'artist\', \'cd\', \'track\' and \'sequence_test\''.
' as well as following sequences: \'pkid1_seq\', \'pkid2_seq\' and \'nonpkid_seq\''
unless ($dsn && $user && $pass);
-plan tests => 36;
-
DBICTest::Schema->load_classes('ArtistFQN');
my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
+note "Oracle Version: " . $schema->storage->_server_info->{dbms_version};
+
my $dbh = $schema->storage->dbh;
-eval {
- $dbh->do("DROP SEQUENCE artist_seq");
- $dbh->do("DROP SEQUENCE cd_seq");
- $dbh->do("DROP SEQUENCE pkid1_seq");
- $dbh->do("DROP SEQUENCE pkid2_seq");
- $dbh->do("DROP SEQUENCE nonpkid_seq");
- $dbh->do("DROP TABLE artist");
- $dbh->do("DROP TABLE sequence_test");
- $dbh->do("DROP TABLE cd");
- $dbh->do("DROP TABLE track");
-};
-$dbh->do("CREATE SEQUENCE artist_seq START WITH 1 MAXVALUE 999999 MINVALUE 0");
-$dbh->do("CREATE SEQUENCE cd_seq START WITH 1 MAXVALUE 999999 MINVALUE 0");
-$dbh->do("CREATE SEQUENCE pkid1_seq START WITH 1 MAXVALUE 999999 MINVALUE 0");
-$dbh->do("CREATE SEQUENCE pkid2_seq START WITH 10 MAXVALUE 999999 MINVALUE 0");
-$dbh->do("CREATE SEQUENCE nonpkid_seq START WITH 20 MAXVALUE 999999 MINVALUE 0");
-$dbh->do("CREATE TABLE artist (artistid NUMBER(12), name VARCHAR(255), rank NUMBER(38), charfield VARCHAR2(10))");
-$dbh->do("CREATE TABLE sequence_test (pkid1 NUMBER(12), pkid2 NUMBER(12), nonpkid NUMBER(12), name VARCHAR(255))");
-$dbh->do("CREATE TABLE cd (cdid NUMBER(12), artist NUMBER(12), title VARCHAR(255), year VARCHAR(4))");
-$dbh->do("CREATE TABLE track (trackid NUMBER(12), cd NUMBER(12), position NUMBER(12), title VARCHAR(255), last_updated_on DATE, last_updated_at DATE, small_dt DATE)");
-
-$dbh->do("ALTER TABLE artist ADD (CONSTRAINT artist_pk PRIMARY KEY (artistid))");
-$dbh->do("ALTER TABLE cd ADD (CONSTRAINT cd_pk PRIMARY KEY (cdid))");
-$dbh->do("ALTER TABLE sequence_test ADD (CONSTRAINT sequence_test_constraint PRIMARY KEY (pkid1, pkid2))");
-$dbh->do(qq{
- CREATE OR REPLACE TRIGGER artist_insert_trg
- BEFORE INSERT ON artist
- FOR EACH ROW
- BEGIN
- IF :new.artistid IS NULL THEN
- SELECT artist_seq.nextval
- INTO :new.artistid
- FROM DUAL;
- END IF;
- END;
-});
-$dbh->do(qq{
- CREATE OR REPLACE TRIGGER cd_insert_trg
- BEFORE INSERT ON cd
- FOR EACH ROW
- BEGIN
- IF :new.cdid IS NULL THEN
- SELECT cd_seq.nextval
- INTO :new.cdid
- FROM DUAL;
- END IF;
- END;
-});
+do_creates($dbh);
{
# Swiped from t/bindtype_columns.t to avoid creating my own Resultset.
$schema->class('CD')->load_components('PK::Auto::Oracle');
$schema->class('Track')->load_components('PK::Auto::Oracle');
-# test primary key handling
+
+# test primary key handling with multiple triggers
my $new = $schema->resultset('Artist')->create({ name => 'foo' });
is($new->artistid, 1, "Oracle Auto-PK worked");
-my $cd = $schema->resultset('CD')->create({ artist => 1, title => 'EP C', year => '2003' });
-is($new->artistid, 1, "Oracle Auto-PK worked - using scalar ref as table name");
+like ($new->result_source->column_info('artistid')->{sequence}, qr/\.artist_pk_seq$/, 'Correct PK sequence selected');
# test again with fully-qualified table name
-$new = $schema->resultset('ArtistFQN')->create( { name => 'bar' } );
+my $artistfqn_rs = $schema->resultset('ArtistFQN');
+my $artist_rsrc = $artistfqn_rs->result_source;
+
+delete $artist_rsrc->column_info('artistid')->{sequence};
+
+$new = $artistfqn_rs->create( { name => 'bar' } );
is( $new->artistid, 2, "Oracle Auto-PK worked with fully-qualified tablename" );
+delete $artist_rsrc->column_info('artistid')->{sequence};
+
+$new = $artistfqn_rs->create( { name => 'bar', autoinc_col => 1000 } );
+is( $new->artistid, 3, "Oracle Auto-PK worked with fully-qualified tablename" );
+is( $new->autoinc_col, 1000, "Oracle Auto-Inc overruled with fully-qualified tablename");
+
+like ($artist_rsrc->column_info('artistid')->{sequence}, qr/\.artist_pk_seq$/, 'Still correct PK sequence');
+
+# test LIMIT support
+for (1..6) {
+ $schema->resultset('Artist')->create({ name => 'Artist ' . $_ });
+}
+my $it = $schema->resultset('Artist')->search( { name => { -like => 'Artist %' }},
+ { rows => 3,
+ offset => 4,
+ order_by => 'artistid' }
+);
+is( $it->count, 2, "LIMIT count past end of RS ok" );
+is( $it->next->name, "Artist 5", "iterator->next ok" );
+is( $it->next->name, "Artist 6", "iterator->next ok" );
+is( $it->next, undef, "next past end of resultset ok" );
+
+my $cd = $schema->resultset('CD')->create({ artist => 1, title => 'EP C', year => '2003' });
+is($cd->cdid, 1, "Oracle Auto-PK worked - using scalar ref as table name");
+
+# test rel names over the 30 char limit
+{
+ my $query = $schema->resultset('Artist')->search({
+ artistid => 1
+ }, {
+ prefetch => 'cds_very_very_very_long_relationship_name'
+ });
+
+ lives_and {
+ is $query->first->cds_very_very_very_long_relationship_name->first->cdid, 1
+ } 'query with rel name over 30 chars survived and worked';
+
+ # rel name over 30 char limit with user condition
+ # This requires walking the SQLA data structure.
+ {
+ local $TODO = 'user condition on rel longer than 30 chars';
+
+ $query = $schema->resultset('Artist')->search({
+ 'cds_very_very_very_long_relationship_name.title' => 'EP C'
+ }, {
+ prefetch => 'cds_very_very_very_long_relationship_name'
+ });
+
+ lives_and {
+ is $query->first->cds_very_very_very_long_relationship_name->first->cdid, 1
+ } 'query with rel name over 30 chars and user condition survived and worked';
+ }
+}
+
# test join with row count ambiguity
-my $track = $schema->resultset('Track')->create({ trackid => 1, cd => 1,
+my $track = $schema->resultset('Track')->create({ cd => $cd->cdid,
position => 1, title => 'Track1' });
my $tjoin = $schema->resultset('Track')->search({ 'me.title' => 'Track1'},
{ join => 'cd',
is($row->title, 'Track1', "ambiguous column ok");
# check count distinct with multiple columns
-my $other_track = $schema->resultset('Track')->create({ trackid => 2, cd => 1, position => 1, title => 'Track2' });
+my $other_track = $schema->resultset('Track')->create({ cd => $cd->cdid, position => 1, title => 'Track2' });
my $tcount = $schema->resultset('Track')->search(
{},
);
is($tcount->count, 2, 'multiple column COUNT DISTINCT using column syntax ok');
-# test LIMIT support
-for (1..6) {
- $schema->resultset('Artist')->create({ name => 'Artist ' . $_ });
-}
-my $it = $schema->resultset('Artist')->search( {},
- { rows => 3,
- offset => 3,
- order_by => 'artistid' }
-);
-is( $it->count, 3, "LIMIT count ok" );
-is( $it->next->name, "Artist 2", "iterator->next ok" );
-$it->next;
-$it->next;
-is( $it->next, undef, "next past end of resultset ok" );
-
{
my $rs = $schema->resultset('Track')->search( undef, { columns=>[qw/trackid position/], group_by=> [ qw/trackid position/ ] , rows => 2, offset=>1 });
my @results = $rs->all;
is( scalar @results, 1, "Group by with limit OK" );
}
+# test identifiers over the 30 char limit
+{
+ lives_ok {
+ my @results = $schema->resultset('CD')->search(undef, {
+ prefetch => 'very_long_artist_relationship',
+ rows => 3,
+ offset => 0,
+ })->all;
+ ok( scalar @results > 0, 'limit with long identifiers returned something');
+ } 'limit with long identifiers executed successfully';
+}
+
+# test with_deferred_fk_checks
+lives_ok {
+ $schema->storage->with_deferred_fk_checks(sub {
+ $schema->resultset('Track')->create({
+ trackid => 999, cd => 999, position => 1, title => 'deferred FK track'
+ });
+ $schema->resultset('CD')->create({
+ artist => 1, cdid => 999, year => '2003', title => 'deferred FK cd'
+ });
+ });
+} 'with_deferred_fk_checks code survived';
+
+is eval { $schema->resultset('Track')->find(999)->title }, 'deferred FK track',
+ 'code in with_deferred_fk_checks worked';
+
+throws_ok {
+ $schema->resultset('Track')->create({
+ trackid => 1, cd => 9999, position => 1, title => 'Track1'
+ });
+} qr/constraint/i, 'with_deferred_fk_checks is off';
+
# test auto increment using sequences WITHOUT triggers
for (1..5) {
my $st = $schema->resultset('SequenceTest')->create({ name => 'foo' });
is($st->pkid1, 55, "Oracle Auto-PK without trigger: First primary key set manually");
SKIP: {
- skip 'buggy BLOB support in DBD::Oracle 1.23', 8
- if $DBD::Oracle::VERSION == 1.23;
+ my %binstr = ( 'small' => join('', map { chr($_) } ( 1 .. 127 )) );
+ $binstr{'large'} = $binstr{'small'} x 1024;
+
+ my $maxloblen = length $binstr{'large'};
+ note "Localizing LongReadLen to $maxloblen to avoid truncation of test data";
+ local $dbh->{'LongReadLen'} = $maxloblen;
- my %binstr = ( 'small' => join('', map { chr($_) } ( 1 .. 127 )) );
- $binstr{'large'} = $binstr{'small'} x 1024;
+ my $rs = $schema->resultset('BindType');
+ my $id = 0;
- my $maxloblen = length $binstr{'large'};
- note "Localizing LongReadLen to $maxloblen to avoid truncation of test data";
- local $dbh->{'LongReadLen'} = $maxloblen;
+ if ($DBD::Oracle::VERSION eq '1.23') {
+ throws_ok { $rs->create({ id => 1, blob => $binstr{large} }) }
+ qr/broken/,
+ 'throws on blob insert with DBD::Oracle == 1.23';
- my $rs = $schema->resultset('BindType');
- my $id = 0;
+ skip 'buggy BLOB support in DBD::Oracle 1.23', 7;
+ }
+
+ # disable BLOB mega-output
+ my $orig_debug = $schema->storage->debug;
+ $schema->storage->debug (0);
+
+ foreach my $type (qw( blob clob )) {
+ foreach my $size (qw( small large )) {
+ $id++;
- foreach my $type (qw( blob clob )) {
- foreach my $size (qw( small large )) {
- $id++;
+ lives_ok { $rs->create( { 'id' => $id, $type => $binstr{$size} } ) }
+ "inserted $size $type without dying";
+
+ ok($rs->find($id)->$type eq $binstr{$size}, "verified inserted $size $type" );
+ }
+ }
- lives_ok { $rs->create( { 'id' => $id, $type => $binstr{$size} } ) }
- "inserted $size $type without dying";
- ok($rs->find($id)->$type eq $binstr{$size}, "verified inserted $size $type" );
- }
- }
+ $schema->storage->debug ($orig_debug);
}
-# clean up our mess
-END {
- if($schema && ($dbh = $schema->storage->dbh)) {
- $dbh->do("DROP SEQUENCE artist_seq");
- $dbh->do("DROP SEQUENCE cd_seq");
- $dbh->do("DROP SEQUENCE pkid1_seq");
- $dbh->do("DROP SEQUENCE pkid2_seq");
- $dbh->do("DROP SEQUENCE nonpkid_seq");
- $dbh->do("DROP TABLE artist");
- $dbh->do("DROP TABLE sequence_test");
- $dbh->do("DROP TABLE cd");
- $dbh->do("DROP TABLE track");
- $dbh->do("DROP TABLE bindtype_test");
+
+### test hierarchical queries
+if ( $schema->storage->isa('DBIx::Class::Storage::DBI::Oracle::Generic') ) {
+ my $source = $schema->source('Artist');
+
+ $source->add_column( 'parentid' );
+
+ $source->add_relationship('children', 'DBICTest::Schema::Artist',
+ { 'foreign.parentid' => 'self.artistid' },
+ {
+ accessor => 'multi',
+ join_type => 'LEFT',
+ cascade_delete => 1,
+ cascade_copy => 1,
+ } );
+ $source->add_relationship('parent', 'DBICTest::Schema::Artist',
+ { 'foreign.artistid' => 'self.parentid' },
+ { accessor => 'single' } );
+ DBICTest::Schema::Artist->add_column( 'parentid' );
+ DBICTest::Schema::Artist->has_many(
+ children => 'DBICTest::Schema::Artist',
+ { 'foreign.parentid' => 'self.artistid' }
+ );
+ DBICTest::Schema::Artist->belongs_to(
+ parent => 'DBICTest::Schema::Artist',
+ { 'foreign.artistid' => 'self.parentid' }
+ );
+
+ $schema->resultset('Artist')->create ({
+ name => 'root',
+ rank => 1,
+ cds => [],
+ children => [
+ {
+ name => 'child1',
+ rank => 2,
+ children => [
+ {
+ name => 'grandchild',
+ rank => 3,
+ cds => [
+ {
+ title => "grandchilds's cd" ,
+ year => '2008',
+ tracks => [
+ {
+ position => 1,
+ title => 'Track 1 grandchild',
+ }
+ ],
+ }
+ ],
+ children => [
+ {
+ name => 'greatgrandchild',
+ rank => 3,
+ }
+ ],
+ }
+ ],
+ },
+ {
+ name => 'child2',
+ rank => 3,
+ },
+ ],
+ });
+
+ $schema->resultset('Artist')->create(
+ {
+ name => 'cycle-root',
+ children => [
+ {
+ name => 'cycle-child1',
+ children => [ { name => 'cycle-grandchild' } ],
+ },
+ { name => 'cycle-child2' },
+ ],
+ }
+ );
+
+ $schema->resultset('Artist')->find({ name => 'cycle-root' })
+ ->update({ parentid => { -ident => 'artistid' } });
+
+ # select the whole tree
+ {
+ my $rs = $schema->resultset('Artist')->search({}, {
+ start_with => { name => 'root' },
+ connect_by => { parentid => { -prior => { -ident => 'artistid' } } },
+ });
+
+ is_same_sql_bind (
+ $rs->as_query,
+ '(
+ SELECT me.artistid, me.name, me.rank, me.charfield, me.parentid
+ FROM artist me
+ START WITH name = ?
+ CONNECT BY parentid = PRIOR artistid
+ )',
+ [ [ name => 'root'] ],
+ );
+ is_deeply (
+ [ $rs->get_column ('name')->all ],
+ [ qw/root child1 grandchild greatgrandchild child2/ ],
+ 'got artist tree',
+ );
+
+
+ is_same_sql_bind (
+ $rs->count_rs->as_query,
+ '(
+ SELECT COUNT( * )
+ FROM artist me
+ START WITH name = ?
+ CONNECT BY parentid = PRIOR artistid
+ )',
+ [ [ name => 'root'] ],
+ );
+
+ is( $rs->count, 5, 'Connect By count ok' );
+ }
+
+ # use order siblings by statement
+ SKIP: {
+ # http://download.oracle.com/docs/cd/A87860_01/doc/server.817/a85397/state21b.htm#2066123
+ skip q{Oracle8i doesn't support ORDER SIBLINGS BY}, 1
+ if $schema->storage->_server_info->{normalized_dbms_version} < 9;
+
+ my $rs = $schema->resultset('Artist')->search({}, {
+ start_with => { name => 'root' },
+ connect_by => { parentid => { -prior => { -ident => 'artistid' } } },
+ order_siblings_by => { -desc => 'name' },
+ });
+
+ is_same_sql_bind (
+ $rs->as_query,
+ '(
+ SELECT me.artistid, me.name, me.rank, me.charfield, me.parentid
+ FROM artist me
+ START WITH name = ?
+ CONNECT BY parentid = PRIOR artistid
+ ORDER SIBLINGS BY name DESC
+ )',
+ [ [ name => 'root'] ],
+ );
+
+ is_deeply (
+ [ $rs->get_column ('name')->all ],
+ [ qw/root child2 child1 grandchild greatgrandchild/ ],
+ 'Order Siblings By ok',
+ );
+ }
+
+ # get the root node
+ {
+ my $rs = $schema->resultset('Artist')->search({ parentid => undef }, {
+ start_with => { name => 'root' },
+ connect_by => { parentid => { -prior => { -ident => 'artistid' } } },
+ });
+
+ is_same_sql_bind (
+ $rs->as_query,
+ '(
+ SELECT me.artistid, me.name, me.rank, me.charfield, me.parentid
+ FROM artist me
+ WHERE ( parentid IS NULL )
+ START WITH name = ?
+ CONNECT BY parentid = PRIOR artistid
+ )',
+ [ [ name => 'root'] ],
+ );
+
+ is_deeply(
+ [ $rs->get_column('name')->all ],
+ [ 'root' ],
+ 'found root node',
+ );
+ }
+
+ # combine a connect by with a join
+ SKIP: {
+ # http://download.oracle.com/docs/cd/A87860_01/doc/server.817/a85397/state21b.htm#2066123
+ skip q{Oracle8i doesn't support connect by with join}, 1
+ if $schema->storage->_server_info->{normalized_dbms_version} < 9;
+
+ my $rs = $schema->resultset('Artist')->search(
+ {'cds.title' => { -like => '%cd'} },
+ {
+ join => 'cds',
+ start_with => { 'me.name' => 'root' },
+ connect_by => { parentid => { -prior => { -ident => 'artistid' } } },
+ }
+ );
+
+ is_same_sql_bind (
+ $rs->as_query,
+ '(
+ SELECT me.artistid, me.name, me.rank, me.charfield, me.parentid
+ FROM artist me
+ LEFT JOIN cd cds ON cds.artist = me.artistid
+ WHERE ( cds.title LIKE ? )
+ START WITH me.name = ?
+ CONNECT BY parentid = PRIOR artistid
+ )',
+ [ [ 'cds.title' => '%cd' ], [ 'me.name' => 'root' ] ],
+ );
+
+ is_deeply(
+ [ $rs->get_column('name')->all ],
+ [ 'grandchild' ],
+ 'Connect By with a join result name ok'
+ );
+
+
+ is_same_sql_bind (
+ $rs->count_rs->as_query,
+ '(
+ SELECT COUNT( * )
+ FROM artist me
+ LEFT JOIN cd cds ON cds.artist = me.artistid
+ WHERE ( cds.title LIKE ? )
+ START WITH me.name = ?
+ CONNECT BY parentid = PRIOR artistid
+ )',
+ [ [ 'cds.title' => '%cd' ], [ 'me.name' => 'root' ] ],
+ );
+
+ is( $rs->count, 1, 'Connect By with a join; count ok' );
}
+
+ # combine a connect by with order_by
+ {
+ my $rs = $schema->resultset('Artist')->search({}, {
+ start_with => { name => 'root' },
+ connect_by => { parentid => { -prior => { -ident => 'artistid' } } },
+ order_by => { -asc => [ 'LEVEL', 'name' ] },
+ });
+
+ is_same_sql_bind (
+ $rs->as_query,
+ '(
+ SELECT me.artistid, me.name, me.rank, me.charfield, me.parentid
+ FROM artist me
+ START WITH name = ?
+ CONNECT BY parentid = PRIOR artistid
+ ORDER BY LEVEL ASC, name ASC
+ )',
+ [ [ name => 'root' ] ],
+ );
+
+
+ # Don't use "$rs->get_column ('name')->all" they build a query arround the $rs.
+ # If $rs has a order by, the order by is in the subquery and this doesn't work with Oracle 8i.
+ # TODO: write extra test and fix order by handling on Oracle 8i
+ is_deeply (
+ [ map { $_->[1] } $rs->cursor->all ],
+ [ qw/root child1 child2 grandchild greatgrandchild/ ],
+ 'Connect By with a order_by - result name ok (without get_column)'
+ );
+
+ SKIP: {
+ skip q{Connect By with a order_by - result name ok (with get_column), Oracle8i doesn't support order by in a subquery},1
+ if $schema->storage->_server_info->{normalized_dbms_version} < 9;
+ is_deeply (
+ [ $rs->get_column ('name')->all ],
+ [ qw/root child1 child2 grandchild greatgrandchild/ ],
+ 'Connect By with a order_by - result name ok (with get_column)'
+ );
+ }
+ }
+
+
+ # limit a connect by
+ SKIP: {
+ skip q{Oracle8i doesn't support order by in a subquery}, 1
+ if $schema->storage->_server_info->{normalized_dbms_version} < 9;
+
+ my $rs = $schema->resultset('Artist')->search({}, {
+ start_with => { name => 'root' },
+ connect_by => { parentid => { -prior => { -ident => 'artistid' } } },
+ order_by => { -asc => 'name' },
+ rows => 2,
+ });
+
+ is_same_sql_bind (
+ $rs->as_query,
+ '(
+ SELECT artistid, name, rank, charfield, parentid FROM (
+ SELECT
+ me.artistid,
+ me.name,
+ me.rank,
+ me.charfield,
+ me.parentid
+ FROM artist me
+ START WITH name = ?
+ CONNECT BY parentid = PRIOR artistid
+ ORDER BY name ASC
+ ) me
+ WHERE ROWNUM <= 2
+ )',
+ [ [ name => 'root' ] ],
+ );
+
+ is_deeply (
+ [ $rs->get_column ('name')->all ],
+ [qw/child1 child2/],
+ 'LIMIT a Connect By query - correct names'
+ );
+
+ is_same_sql_bind (
+ $rs->count_rs->as_query,
+ '(
+ SELECT COUNT( * ) FROM (
+ SELECT artistid
+ FROM (
+ SELECT
+ me.artistid
+ FROM artist me
+ START WITH name = ?
+ CONNECT BY parentid = PRIOR artistid
+ ) me
+ WHERE ROWNUM <= 2
+ ) me
+ )',
+ [ [ name => 'root' ] ],
+ );
+
+ is( $rs->count, 2, 'Connect By; LIMIT count ok' );
+ }
+
+ # combine a connect_by with group_by and having
+ {
+ my $rs = $schema->resultset('Artist')->search({}, {
+ select => ['count(rank)'],
+ start_with => { name => 'root' },
+ connect_by => { parentid => { -prior => { -ident => 'artistid' } } },
+ group_by => ['rank'],
+ having => { 'count(rank)' => { '<', 2 } },
+ });
+
+ is_same_sql_bind (
+ $rs->as_query,
+ '(
+ SELECT count(rank)
+ FROM artist me
+ START WITH name = ?
+ CONNECT BY parentid = PRIOR artistid
+ GROUP BY rank HAVING count(rank) < ?
+ )',
+ [ [ name => 'root' ], [ 'count(rank)' => 2 ] ],
+ );
+
+ is_deeply (
+ [ $rs->get_column ('count(rank)')->all ],
+ [1, 1],
+ 'Group By a Connect By query - correct values'
+ );
+ }
+
+
+ # select the whole cycle tree without nocylce
+ {
+ my $rs = $schema->resultset('Artist')->search({}, {
+ start_with => { name => 'cycle-root' },
+ connect_by => { parentid => { -prior => { -ident => 'artistid' } } },
+ });
+ eval { $rs->get_column ('name')->all };
+ if ( $@ =~ /ORA-01436/ ){ # ORA-01436: CONNECT BY loop in user data
+ pass "connect by initify loop detection without nocycle";
+ }else{
+ fail "connect by initify loop detection without nocycle, not detected by oracle";
+ }
+ }
+
+ # select the whole cycle tree with nocylce
+ SKIP: {
+ # http://download.oracle.com/docs/cd/A87860_01/doc/server.817/a85397/expressi.htm#1023748
+ skip q{Oracle8i doesn't support connect by nocycle}, 1
+ if $schema->storage->_server_info->{normalized_dbms_version} < 9;
+
+ my $rs = $schema->resultset('Artist')->search({}, {
+ start_with => { name => 'cycle-root' },
+ '+select' => [ \ 'CONNECT_BY_ISCYCLE' ],
+ connect_by_nocycle => { parentid => { -prior => { -ident => 'artistid' } } },
+ });
+
+ is_same_sql_bind (
+ $rs->as_query,
+ '(
+ SELECT me.artistid, me.name, me.rank, me.charfield, me.parentid, CONNECT_BY_ISCYCLE
+ FROM artist me
+ START WITH name = ?
+ CONNECT BY NOCYCLE parentid = PRIOR artistid
+ )',
+ [ [ name => 'cycle-root'] ],
+ );
+ is_deeply (
+ [ $rs->get_column ('name')->all ],
+ [ qw/cycle-root cycle-child1 cycle-grandchild cycle-child2/ ],
+ 'got artist tree with nocycle (name)',
+ );
+ is_deeply (
+ [ $rs->get_column ('CONNECT_BY_ISCYCLE')->all ],
+ [ qw/1 0 0 0/ ],
+ 'got artist tree with nocycle (CONNECT_BY_ISCYCLE)',
+ );
+
+
+ is_same_sql_bind (
+ $rs->count_rs->as_query,
+ '(
+ SELECT COUNT( * )
+ FROM artist me
+ START WITH name = ?
+ CONNECT BY NOCYCLE parentid = PRIOR artistid
+ )',
+ [ [ name => 'cycle-root'] ],
+ );
+
+ is( $rs->count, 4, 'Connect By Nocycle count ok' );
+ }
+}
+
+my $schema2;
+
+# test sequence detection from a different schema
+SKIP: {
+TODO: {
+ skip ((join '',
+'Set DBICTEST_ORA_EXTRAUSER_DSN, _USER and _PASS to a *DIFFERENT* Oracle user',
+' to run the cross-schema autoincrement test.'),
+ 1) unless $dsn2 && $user2 && $user2 ne $user;
+
+ # Oracle8i Reference Release 2 (8.1.6)
+ # http://download.oracle.com/docs/cd/A87860_01/doc/server.817/a76961/ch294.htm#993
+ # Oracle Database Reference 10g Release 2 (10.2)
+ # http://download.oracle.com/docs/cd/B19306_01/server.102/b14237/statviews_2107.htm#sthref1297
+ local $TODO = "On Oracle8i all_triggers view is empty, i don't yet know why..."
+ if $schema->storage->_server_info->{normalized_dbms_version} < 9;
+
+ $schema2 = DBICTest::Schema->connect($dsn2, $user2, $pass2);
+
+ my $schema1_dbh = $schema->storage->dbh;
+
+ $schema1_dbh->do("GRANT INSERT ON artist TO $user2");
+ $schema1_dbh->do("GRANT SELECT ON artist_pk_seq TO $user2");
+
+ my $rs = $schema2->resultset('ArtistFQN');
+
+ # first test with unquoted (default) sequence name in trigger body
+
+ lives_and {
+ my $row = $rs->create({ name => 'From Different Schema' });
+ ok $row->artistid;
+ } 'used autoinc sequence across schemas';
+
+ # now quote the sequence name
+ $schema1_dbh->do(qq{
+ CREATE OR REPLACE TRIGGER artist_insert_trg_pk
+ BEFORE INSERT ON artist
+ FOR EACH ROW
+ BEGIN
+ IF :new.artistid IS NULL THEN
+ SELECT "ARTIST_PK_SEQ".nextval
+ INTO :new.artistid
+ FROM DUAL;
+ END IF;
+ END;
+ });
+
+ # sequence is cached in the rsrc
+ delete $rs->result_source->column_info('artistid')->{sequence};
+
+ lives_and {
+ my $row = $rs->create({ name => 'From Different Schema With Quoted Sequence' });
+ ok $row->artistid;
+ } 'used quoted autoinc sequence across schemas';
+
+ my $schema_name = uc $user;
+
+ is $rs->result_source->column_info('artistid')->{sequence},
+ qq[${schema_name}."ARTIST_PK_SEQ"],
+ 'quoted sequence name correctly extracted';
+} }
+
+done_testing;
+
+sub do_creates {
+ my $dbh = shift;
+
+ eval {
+ $dbh->do("DROP SEQUENCE artist_autoinc_seq");
+ $dbh->do("DROP SEQUENCE artist_pk_seq");
+ $dbh->do("DROP SEQUENCE cd_seq");
+ $dbh->do("DROP SEQUENCE track_seq");
+ $dbh->do("DROP SEQUENCE pkid1_seq");
+ $dbh->do("DROP SEQUENCE pkid2_seq");
+ $dbh->do("DROP SEQUENCE nonpkid_seq");
+ $dbh->do("DROP TABLE artist");
+ $dbh->do("DROP TABLE sequence_test");
+ $dbh->do("DROP TABLE track");
+ $dbh->do("DROP TABLE cd");
+ };
+ $dbh->do("CREATE SEQUENCE artist_autoinc_seq START WITH 1 MAXVALUE 999999 MINVALUE 0");
+ $dbh->do("CREATE SEQUENCE artist_pk_seq START WITH 1 MAXVALUE 999999 MINVALUE 0");
+ $dbh->do("CREATE SEQUENCE cd_seq START WITH 1 MAXVALUE 999999 MINVALUE 0");
+ $dbh->do("CREATE SEQUENCE track_seq START WITH 1 MAXVALUE 999999 MINVALUE 0");
+ $dbh->do("CREATE SEQUENCE pkid1_seq START WITH 1 MAXVALUE 999999 MINVALUE 0");
+ $dbh->do("CREATE SEQUENCE pkid2_seq START WITH 10 MAXVALUE 999999 MINVALUE 0");
+ $dbh->do("CREATE SEQUENCE nonpkid_seq START WITH 20 MAXVALUE 999999 MINVALUE 0");
+
+ $dbh->do("CREATE TABLE artist (artistid NUMBER(12), parentid NUMBER(12), name VARCHAR(255), autoinc_col NUMBER(12), rank NUMBER(38), charfield VARCHAR2(10))");
+ $dbh->do("ALTER TABLE artist ADD (CONSTRAINT artist_pk PRIMARY KEY (artistid))");
+
+ $dbh->do("CREATE TABLE sequence_test (pkid1 NUMBER(12), pkid2 NUMBER(12), nonpkid NUMBER(12), name VARCHAR(255))");
+ $dbh->do("ALTER TABLE sequence_test ADD (CONSTRAINT sequence_test_constraint PRIMARY KEY (pkid1, pkid2))");
+
+ $dbh->do("CREATE TABLE cd (cdid NUMBER(12), artist NUMBER(12), title VARCHAR(255), year VARCHAR(4), genreid NUMBER(12), single_track NUMBER(12))");
+ $dbh->do("ALTER TABLE cd ADD (CONSTRAINT cd_pk PRIMARY KEY (cdid))");
+
+ $dbh->do("CREATE TABLE track (trackid NUMBER(12), cd NUMBER(12) REFERENCES cd(cdid) DEFERRABLE, position NUMBER(12), title VARCHAR(255), last_updated_on DATE, last_updated_at DATE, small_dt DATE)");
+ $dbh->do("ALTER TABLE track ADD (CONSTRAINT track_pk PRIMARY KEY (trackid))");
+
+ $dbh->do(qq{
+ CREATE OR REPLACE TRIGGER artist_insert_trg_auto
+ BEFORE INSERT ON artist
+ FOR EACH ROW
+ BEGIN
+ IF :new.autoinc_col IS NULL THEN
+ SELECT artist_autoinc_seq.nextval
+ INTO :new.autoinc_col
+ FROM DUAL;
+ END IF;
+ END;
+ });
+ $dbh->do(qq{
+ CREATE OR REPLACE TRIGGER artist_insert_trg_pk
+ BEFORE INSERT ON artist
+ FOR EACH ROW
+ BEGIN
+ IF :new.artistid IS NULL THEN
+ SELECT artist_pk_seq.nextval
+ INTO :new.artistid
+ FROM DUAL;
+ END IF;
+ END;
+ });
+ $dbh->do(qq{
+ CREATE OR REPLACE TRIGGER cd_insert_trg
+ BEFORE INSERT OR UPDATE ON cd
+ FOR EACH ROW
+ BEGIN
+ IF :new.cdid IS NULL THEN
+ SELECT cd_seq.nextval
+ INTO :new.cdid
+ FROM DUAL;
+ END IF;
+ END;
+ });
+ $dbh->do(qq{
+ CREATE OR REPLACE TRIGGER track_insert_trg
+ BEFORE INSERT ON track
+ FOR EACH ROW
+ BEGIN
+ IF :new.trackid IS NULL THEN
+ SELECT track_seq.nextval
+ INTO :new.trackid
+ FROM DUAL;
+ END IF;
+ END;
+ });
}
+# clean up our mess
+END {
+ for my $dbh (map $_->storage->dbh, grep $_, ($schema, $schema2)) {
+ eval {
+ $dbh->do("DROP SEQUENCE artist_autoinc_seq");
+ $dbh->do("DROP SEQUENCE artist_pk_seq");
+ $dbh->do("DROP SEQUENCE cd_seq");
+ $dbh->do("DROP SEQUENCE track_seq");
+ $dbh->do("DROP SEQUENCE pkid1_seq");
+ $dbh->do("DROP SEQUENCE pkid2_seq");
+ $dbh->do("DROP SEQUENCE nonpkid_seq");
+ $dbh->do("DROP TABLE artist");
+ $dbh->do("DROP TABLE sequence_test");
+ $dbh->do("DROP TABLE track");
+ $dbh->do("DROP TABLE cd");
+ $dbh->do("DROP TABLE bindtype_test");
+ };
+ }
+}
projects / dbsrgits/DBIx-Class.git / blobdiff