[Bast-commits] r6479 - in DBIx-Class/0.08/trunk: . lib/DBIx/Class

ribasushi at dev.catalyst.perl.org ribasushi at dev.catalyst.perl.org
Mon Jun 1 14:40:50 GMT 2009


Author: ribasushi
Date: 2009-06-01 14:40:50 +0000 (Mon, 01 Jun 2009)
New Revision: 6479

Modified:
   DBIx-Class/0.08/trunk/
   DBIx-Class/0.08/trunk/Makefile.PL
   DBIx-Class/0.08/trunk/lib/DBIx/Class/SQLAHacks.pm
Log:
 r6465 at Thesaurus (orig r6464):  ribasushi | 2009-05-30 17:15:57 +0200
 Greatly simplify _order_by override to fallback on new SQLA



Property changes on: DBIx-Class/0.08/trunk
___________________________________________________________________
Name: svk:merge
   - 168d5346-440b-0410-b799-f706be625ff1:/DBIx-Class-current:2207
462d4d0c-b505-0410-bf8e-ce8f877b3390:/local/bast/DBIx-Class:3159
4d5fae46-8e6a-4e08-abee-817e9fb894a2:/local/bast/DBIx-Class/0.08/branches/resultsetcolumn_custom_columns:5160
4d5fae46-8e6a-4e08-abee-817e9fb894a2:/local/bast/DBIx-Class/0.08/branches/sqla_1.50_compat:5414
4d5fae46-8e6a-4e08-abee-817e9fb894a2:/local/bast/DBIx-Class/0.08/trunk:5969
9c88509d-e914-0410-b01c-b9530614cbfe:/local/DBIx-Class:32260
9c88509d-e914-0410-b01c-b9530614cbfe:/local/DBIx-Class-CDBICompat:54993
9c88509d-e914-0410-b01c-b9530614cbfe:/vendor/DBIx-Class:31122
ab17426e-7cd3-4704-a2a2-80b7c0a611bb:/local/dbic_column_attr:10946
ab17426e-7cd3-4704-a2a2-80b7c0a611bb:/local/dbic_trunk:11142
bd5ac9a7-f185-4d95-9186-dbb8b392a572:/local/os/bast/DBIx-Class/0.08/trunk:2798
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/belongs_to_null_col_fix:5244
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/cdbicompat_integration:4160
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/column_attr:5074
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/complex_join_rels:4589
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/count_distinct:6218
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/diamond_relationships:6310
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/file_column:3920
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/fix-update-and-delete-as_query:6162
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/joined_count:6323
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/multi_stuff:5565
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/on_disconnect_do:3694
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/oracle-tweaks:6222
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/oracle_sequence:4173
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/order_by_refactor:6463
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/parser_fk_index:4485
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/prefetch:5699
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/replication_dedux:4600
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/rt_bug_41083:5437
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/savepoints:4223
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/sqla_1.50_compat:5321
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/storage-ms-access:4142
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/storage-tweaks:6262
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/subclassed_rsset:5930
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/subquery:5617
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/sybase:5651
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/sybase_mssql:6125
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/top_limit_altfix:6429
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/versioned_enhancements:4125
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/versioning:4578
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/views:5585
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class-C3:318
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class-current:2222
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class-joins:173
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class-resultset:570
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/datetime:1716
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/find_compat:1855
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/find_unique_query_fixes:2142
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/inflate:1988
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/many_to_many:2025
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/re_refactor_bugfix:1944
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/reorganize_tests:1827
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/resultset-new-refactor:1766
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/resultset_2_electric_boogaloo:2175
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/resultset_cleanup:2102
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/sqlt_tests_refactor:2043
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/trunk/DBIx-Class:3606
fe160bb6-dc1c-0410-9f2b-d64a711b54a5:/local/DBIC-trunk-0.08:10510
   + 168d5346-440b-0410-b799-f706be625ff1:/DBIx-Class-current:2207
462d4d0c-b505-0410-bf8e-ce8f877b3390:/local/bast/DBIx-Class:3159
4d5fae46-8e6a-4e08-abee-817e9fb894a2:/local/bast/DBIx-Class/0.08/branches/resultsetcolumn_custom_columns:5160
4d5fae46-8e6a-4e08-abee-817e9fb894a2:/local/bast/DBIx-Class/0.08/branches/sqla_1.50_compat:5414
4d5fae46-8e6a-4e08-abee-817e9fb894a2:/local/bast/DBIx-Class/0.08/trunk:5969
9c88509d-e914-0410-b01c-b9530614cbfe:/local/DBIx-Class:32260
9c88509d-e914-0410-b01c-b9530614cbfe:/local/DBIx-Class-CDBICompat:54993
9c88509d-e914-0410-b01c-b9530614cbfe:/vendor/DBIx-Class:31122
ab17426e-7cd3-4704-a2a2-80b7c0a611bb:/local/dbic_column_attr:10946
ab17426e-7cd3-4704-a2a2-80b7c0a611bb:/local/dbic_trunk:11142
bd5ac9a7-f185-4d95-9186-dbb8b392a572:/local/os/bast/DBIx-Class/0.08/trunk:2798
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/belongs_to_null_col_fix:5244
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/cdbicompat_integration:4160
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/column_attr:5074
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/complex_join_rels:4589
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/count_distinct:6218
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/diamond_relationships:6310
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/file_column:3920
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/fix-update-and-delete-as_query:6162
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/joined_count:6323
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/multi_stuff:5565
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/on_disconnect_do:3694
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/oracle-tweaks:6222
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/oracle_sequence:4173
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/order_by_refactor:6464
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/parser_fk_index:4485
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/prefetch:5699
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/replication_dedux:4600
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/rt_bug_41083:5437
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/savepoints:4223
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/sqla_1.50_compat:5321
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/storage-ms-access:4142
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/storage-tweaks:6262
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/subclassed_rsset:5930
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/subquery:5617
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/sybase:5651
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/sybase_mssql:6125
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/top_limit_altfix:6429
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/versioned_enhancements:4125
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/versioning:4578
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/DBIx-Class/0.08/branches/views:5585
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class-C3:318
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class-current:2222
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class-joins:173
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class-resultset:570
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/datetime:1716
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/find_compat:1855
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/find_unique_query_fixes:2142
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/inflate:1988
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/many_to_many:2025
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/re_refactor_bugfix:1944
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/reorganize_tests:1827
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/resultset-new-refactor:1766
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/resultset_2_electric_boogaloo:2175
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/resultset_cleanup:2102
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/branches/DBIx-Class/sqlt_tests_refactor:2043
bd8105ee-0ff8-0310-8827-fb3f25b6796d:/trunk/DBIx-Class:3606
fe160bb6-dc1c-0410-9f2b-d64a711b54a5:/local/DBIC-trunk-0.08:10510

Modified: DBIx-Class/0.08/trunk/Makefile.PL
===================================================================
--- DBIx-Class/0.08/trunk/Makefile.PL	2009-06-01 14:40:41 UTC (rev 6478)
+++ DBIx-Class/0.08/trunk/Makefile.PL	2009-06-01 14:40:50 UTC (rev 6479)
@@ -11,7 +11,7 @@
 
 requires 'DBD::SQLite'              => 1.25;
 requires 'Data::Page'               => 2.00;
-requires 'SQL::Abstract'            => 1.55;
+requires 'SQL::Abstract'            => 1.56;
 requires 'SQL::Abstract::Limit'     => 0.13;
 requires 'Class::C3::Componentised' => 1.0005;
 requires 'Carp::Clan'               => 6.0;

Modified: DBIx-Class/0.08/trunk/lib/DBIx/Class/SQLAHacks.pm
===================================================================
--- DBIx-Class/0.08/trunk/lib/DBIx/Class/SQLAHacks.pm	2009-06-01 14:40:41 UTC (rev 6478)
+++ DBIx-Class/0.08/trunk/lib/DBIx/Class/SQLAHacks.pm	2009-06-01 14:40:50 UTC (rev 6479)
@@ -103,6 +103,7 @@
   my $last = $rows + $offset;
 
   my $req_order = $self->_order_by ($order->{order_by});
+
   my $limit_order = $req_order ? $order->{order_by} : $order->{_virtual_order_by};
 
   delete $order->{$_} for qw/order_by _virtual_order_by/;
@@ -138,9 +139,9 @@
 
 sub select {
   my ($self, $table, $fields, $where, $order, @rest) = @_;
-  local $self->{having_bind} = [];
-  local $self->{from_bind} = [];
 
+  $self->{"${_}_bind"} = [] for (qw/having from order/);
+
   if (ref $table eq 'SCALAR') {
     $table = $$table;
   }
@@ -164,7 +165,7 @@
     ) :
     ''
   ;
-  return wantarray ? ($sql, @{$self->{from_bind}}, @where_bind, @{$self->{having_bind}}) : $sql;
+  return wantarray ? ($sql, @{$self->{from_bind}}, @where_bind, @{$self->{having_bind}}, @{$self->{order_bind}} ) : $sql;
 }
 
 sub insert {
@@ -243,98 +244,48 @@
 }
 
 sub _order_by {
-  my $self = shift;
-  my $ret = '';
-  my @extra;
-  if (ref $_[0] eq 'HASH') {
+  my ($self, $arg) = @_;
 
-    if (defined $_[0]->{group_by}) {
+  if (ref $arg eq 'HASH' and keys %$arg and not grep { $_ =~ /^-(?:desc|asc)/i } keys %$arg ) {
+
+    my $ret = '';
+
+    if (defined $arg->{group_by}) {
       $ret = $self->_sqlcase(' group by ')
-        .$self->_recurse_fields($_[0]->{group_by}, { no_rownum_hack => 1 });
+        .$self->_recurse_fields($arg->{group_by}, { no_rownum_hack => 1 });
     }
 
-    if (defined $_[0]->{having}) {
-      my $frag;
-      ($frag, @extra) = $self->_recurse_where($_[0]->{having});
-      push(@{$self->{having_bind}}, @extra);
+    if (defined $arg->{having}) {
+      my ($frag, @bind) = $self->_recurse_where($arg->{having});
+      push(@{$self->{having_bind}}, @bind);
       $ret .= $self->_sqlcase(' having ').$frag;
     }
 
-    if (defined $_[0]->{order_by}) {
-      $ret .= $self->_order_by($_[0]->{order_by});
+    if (defined $arg->{order_by}) {
+      my ($frag, @bind) = $self->SUPER::_order_by($arg->{order_by});
+      push(@{$self->{order_bind}}, @bind);
+      $ret .= $frag;
     }
 
-    if (grep { $_ =~ /^-(desc|asc)/i } keys %{$_[0]}) {
-      return $self->SUPER::_order_by($_[0]);
-    }
-
-  } elsif (ref $_[0] eq 'SCALAR') {
-    $ret = $self->_sqlcase(' order by ').${ $_[0] };
-  } elsif (ref $_[0] eq 'ARRAY' && @{$_[0]}) {
-    my @order = map {
-      my $r = $self->_order_by($_, @_);
-      $r =~ s/^ ?ORDER BY //i;
-      $r || ();
-    } @{+shift};
-
-    $ret = $self->_sqlcase(' order by ') . join(', ', @order) if @order;
-
-  } else {
-    $ret = $self->SUPER::_order_by(@_);
+    return $ret;
   }
-  return $ret;
+  else {
+    my ($sql, @bind) = $self->SUPER::_order_by ($arg);
+    push(@{$self->{order_bind}}, @bind);
+    return $sql;
+  }
 }
 
 sub _order_directions {
   my ($self, $order) = @_;
-  return $self->SUPER::_order_directions( $self->_resolve_order($order) );
-}
 
-sub _resolve_order {
-  my ($self, $order) = @_;
-
-  if (ref $order eq 'HASH') {
-    $order = [$self->_resolve_order_hash($order)];
-  }
-  elsif (ref $order eq 'ARRAY') {
-    $order = [map {
-      if (ref ($_) eq 'SCALAR') {
-        $$_
-      }
-      elsif (ref ($_) eq 'HASH') {
-        $self->_resolve_order_hash($_)
-      }
-      else {
-        $_
-      }
-    }  @$order];
-  }
-
-  return $order;
+  # strip bind values - none of the current _order_directions users support them
+  return $self->SUPER::_order_directions( [ map
+    { ref $_ ? $_->[0] : $_ }
+    $self->_order_by_chunks ($order)
+  ]);
 }
 
-sub _resolve_order_hash {
-  my ($self, $order) = @_;
-  my @new_order;
-  foreach my $key (keys %{ $order }) {
-    if ($key =~ /^-(desc|asc)/i ) {
-      my $direction = $1;
-      my $type = ref $order->{ $key };
-      if ($type eq 'ARRAY') {
-        push @new_order, map( "$_ $direction", @{ $order->{ $key } } );
-      } elsif (!$type) {
-        push @new_order, "$order->{$key} $direction";
-      } else {
-        croak "hash order_by can only contain Scalar or Array, not $type";
-      }
-    } else {
-      croak "$key is not a valid direction, use -asc or -desc";
-    }
-  }
-
-  return @new_order;
-}
-
 sub _table {
   my ($self, $from) = @_;
   if (ref $from eq 'ARRAY') {




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