From: Arthur Axel "fREW" Schmidt <frioux@gmail.com>
Date: Wed, 11 Nov 2009 20:56:37 +0000 (+0000)
Subject: RT50874
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=e6dd7b42b418053f02424d3ab2703dc97e2afbde;p=dbsrgits%2FDBIx-Class-Historic.git

RT50874
---

diff --git a/Changes b/Changes
index 6723ee0..f1b561a 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,7 @@
 Revision history for DBIx::Class
 
+        - Fix Oracle autoincrement broken for Resultsets with scalar refs
+          (RT #50874)
         - Complete Sybase RDBMS support including:
           - Support for TEXT/IMAGE columns
           - Support for the 'money' datatype
diff --git a/lib/DBIx/Class/Storage/DBI/Oracle/Generic.pm b/lib/DBIx/Class/Storage/DBI/Oracle/Generic.pm
index 88cf72d..b1f3ddf 100644
--- a/lib/DBIx/Class/Storage/DBI/Oracle/Generic.pm
+++ b/lib/DBIx/Class/Storage/DBI/Oracle/Generic.pm
@@ -53,8 +53,16 @@ sub _dbh_get_autoinc_seq {
 
   my $sth;
 
+  my $source_name;
+  if ( ref $source->name ne 'SCALAR' ) {
+      $source_name = $source->name;
+  }
+  else {
+      $source_name = ${$source->name};
+  }
+
   # check for fully-qualified name (eg. SCHEMA.TABLENAME)
-  if ( my ( $schema, $table ) = $source->name =~ /(\w+)\.(\w+)/ ) {
+  if ( my ( $schema, $table ) = $source_name =~ /(\w+)\.(\w+)/ ) {
     $sql = q{
       SELECT trigger_body FROM ALL_TRIGGERS t
       WHERE t.owner = ? AND t.table_name = ?
@@ -66,7 +74,7 @@ sub _dbh_get_autoinc_seq {
   }
   else {
     $sth = $dbh->prepare($sql);
-    $sth->execute( uc( $source->name ) );
+    $sth->execute( uc( $source_name ) );
   }
   while (my ($insert_trigger) = $sth->fetchrow_array) {
     return uc($1) if $insert_trigger =~ m!(\w+)\.nextval!i; # col name goes here???
@@ -223,7 +231,7 @@ table with more than one LOB column.
 
 =cut
 
-sub source_bind_attributes 
+sub source_bind_attributes
 {
 	require DBD::Oracle;
 	my $self = shift;
diff --git a/t/73oracle.t b/t/73oracle.t
index f565de9..cba1664 100644
--- a/t/73oracle.t
+++ b/t/73oracle.t
@@ -26,7 +26,7 @@
 }
 
 use strict;
-use warnings;  
+use warnings;
 
 use Test::Exception;
 use Test::More;
@@ -40,7 +40,7 @@ plan skip_all => 'Set $ENV{DBICTEST_ORA_DSN}, _USER and _PASS to run this test.
   ' as well as following sequences: \'pkid1_seq\', \'pkid2_seq\' and \'nonpkid_seq\''
   unless ($dsn && $user && $pass);
 
-plan tests => 35;
+plan tests => 36;
 
 DBICTest::Schema->load_classes('ArtistFQN');
 my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
@@ -49,6 +49,7 @@ 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");
@@ -58,6 +59,7 @@ eval {
   $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");
@@ -67,6 +69,7 @@ $dbh->do("CREATE TABLE cd (cdid NUMBER(12), artist NUMBER(12), title VARCHAR(255
 $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
@@ -80,6 +83,18 @@ $dbh->do(qq{
     END IF;
   END;
 });
+$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;
+});
 
 {
     # Swiped from t/bindtype_columns.t to avoid creating my own Resultset.
@@ -88,7 +103,7 @@ $dbh->do(qq{
     eval { $dbh->do('DROP TABLE bindtype_test') };
 
     $dbh->do(qq[
-        CREATE TABLE bindtype_test 
+        CREATE TABLE bindtype_test
         (
             id              integer      NOT NULL   PRIMARY KEY,
             bytea           integer      NULL,
@@ -108,13 +123,15 @@ $schema->class('Track')->load_components('PK::Auto::Oracle');
 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");
+
 # test again with fully-qualified table name
 $new = $schema->resultset('ArtistFQN')->create( { name => 'bar' } );
 is( $new->artistid, 2, "Oracle Auto-PK worked with fully-qualified tablename" );
 
 # test join with row count ambiguity
 
-my $cd = $schema->resultset('CD')->create({ cdid => 1, artist => 1, title => 'EP C', year => '2003' });
 my $track = $schema->resultset('Track')->create({ trackid => 1, cd => 1,
     position => 1, title => 'Track1' });
 my $tjoin = $schema->resultset('Track')->search({ 'me.title' => 'Track1'},
@@ -149,7 +166,7 @@ is($tcount->count, 2, 'multiple column COUNT DISTINCT ok');
 
 $tcount = $schema->resultset('Track')->search(
   {},
-  { 
+  {
      group_by => [ qw/position title/ ]
   }
 );
@@ -212,6 +229,7 @@ is($st->pkid1, 55, "Oracle Auto-PK without trigger: First primary key set manual
 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");