From: John Napiorkowski <jjn1056@yahoo.com>
Date: Fri, 1 Dec 2006 04:35:26 +0000 (+0000)
Subject: moved bind attributes to DBI.pm/DBI/Pg.pm
X-Git-Tag: v0.08010~150^2~106^2~7
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=a71859b4494bebdf765903546d332f9f3f805810;p=dbsrgits%2FDBIx-Class.git

moved bind attributes to DBI.pm/DBI/Pg.pm
---

diff --git a/lib/DBIx/Class/Storage/DBI.pm b/lib/DBIx/Class/Storage/DBI.pm
index de21478..dfb5748 100644
--- a/lib/DBIx/Class/Storage/DBI.pm
+++ b/lib/DBIx/Class/Storage/DBI.pm
@@ -878,8 +878,9 @@ sub insert {
   my $bind_attributes;
   foreach my $column ($source->columns) {
   
-    $bind_attributes->{$column} = $source->column_info($column)->{bind_attributes}
-     if defined $source->column_info($column)->{bind_attributes};
+    my $data_type = $source->column_info($column)->{data_type} || '';
+    $bind_attributes->{$column} = $self->bind_attribute_by_data_type($data_type)
+	 if $data_type;
   } 
   
   $self->throw_exception(
@@ -947,8 +948,9 @@ sub update {
   my $bind_attributes;
   foreach my $column ($source->columns) {
   
-    $bind_attributes->{$column} = $source->column_info($column)->{bind_attributes}
-     if defined $source->column_info($column)->{bind_attributes};
+    my $data_type = $source->column_info($column)->{data_type} || '';
+    $bind_attributes->{$column} = $self->bind_attribute_by_data_type($data_type)
+	 if $data_type;
   }
 
   my $ident = $source->from;
@@ -1132,6 +1134,20 @@ Returns the database driver name.
 
 sub sqlt_type { shift->dbh->{Driver}->{Name} }
 
+=head2 bind_attribute_by_data_type
+
+Given a datatype from column info, returns a database specific bind attribute for
+$dbh->bind_param($val,$attribute) or nothing if we will let the database planner
+just handle it.
+
+Generally only needed for special case column types, like bytea in postgres.
+
+=cut
+
+sub bind_attribute_by_data_type {
+    return;
+}
+
 =head2 create_ddl_dir (EXPERIMENTAL)
 
 =over 4
diff --git a/lib/DBIx/Class/Storage/DBI/Pg.pm b/lib/DBIx/Class/Storage/DBI/Pg.pm
index 0c98f91..8500767 100644
--- a/lib/DBIx/Class/Storage/DBI/Pg.pm
+++ b/lib/DBIx/Class/Storage/DBI/Pg.pm
@@ -3,7 +3,7 @@ package DBIx::Class::Storage::DBI::Pg;
 use strict;
 use warnings;
 
-use DBD::Pg;
+use DBD::Pg qw(:pg_types);
 
 use base qw/DBIx::Class::Storage::DBI/;
 
@@ -55,6 +55,21 @@ sub sqlt_type {
 
 sub datetime_parser_type { return "DateTime::Format::Pg"; }
 
+sub bind_attribute_by_data_type {
+  my ($self,$data_type) = @_;
+
+  my $bind_attributes = {
+	bytea => { pg_type => DBD::Pg::PG_BYTEA },
+  };
+ 
+  if( defined $bind_attributes->{$data_type} ) {
+    return $bind_attributes->{$data_type}
+  }
+  else {
+    return;
+  }
+}
+
 1;
 
 =head1 NAME