From: Arthur Axel 'fREW' Schmidt <frioux@gmail.com>
Date: Sat, 26 Mar 2011 01:05:55 +0000 (-0500)
Subject: fix from => $rs->as_query
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=1bffc6b80ab92b6be1731bba24f8ea69f094b573;p=dbsrgits%2FDBIx-Class-Historic.git

fix from => $rs->as_query
---

diff --git a/Changes b/Changes
index afca692..d9eb6b5 100644
--- a/Changes
+++ b/Changes
@@ -39,6 +39,7 @@ Revision history for DBIx::Class
           condition elements
         - Change SQLMaker carp-monkeypatch to be compatible with versions
           of SQL::Abstract >= 1.73
+        - Fix using \[] literals in the from resultset attribute
 
     * Misc
         - Rewire all warnings to a new Carp-like implementation internal
diff --git a/lib/DBIx/Class/SQLMaker.pm b/lib/DBIx/Class/SQLMaker.pm
index 0fcf590..871862f 100644
--- a/lib/DBIx/Class/SQLMaker.pm
+++ b/lib/DBIx/Class/SQLMaker.pm
@@ -357,8 +357,12 @@ sub _table {
     elsif ($ref eq 'HASH') {
       return $_[0]->_recurse_from($_[1]);
     }
+    elsif ($ref eq 'REF' && ref ${$_[1]} eq 'ARRAY') {
+      my ($sql, @bind) = @{ ${$_[1]} };
+      push @{$_[0]->{from_bind}}, @bind;
+      return $sql
+    }
   }
-
   return $_[0]->next::method ($_[1]);
 }
 
diff --git a/t/resultset/as_query.t b/t/resultset/as_query.t
index 0e77078..efd5e6e 100644
--- a/t/resultset/as_query.t
+++ b/t/resultset/as_query.t
@@ -3,8 +3,6 @@ use warnings;
 
 use Test::More;
 
-plan ( tests => 5 );
-
 use lib qw(t/lib);
 use DBICTest;
 use DBIC::SqlMakerTest;
@@ -68,3 +66,28 @@ my $rscol = $art_rs->get_column( 'charfield' );
   my $subsel_rs = $schema->resultset("CD")->search( { cdid => { IN => $rs->get_column('cdid')->as_query } } );
   is($subsel_rs->count, $rs->count, 'Subselect on PK got the same row count');
 }
+
+
+is_same_sql_bind($schema->resultset('Artist')->search({
+   rank => 1,
+}, {
+   from => $schema->resultset('Artist')->search({ 'name' => 'frew'})->as_query,
+})->as_query,
+   '(SELECT me.artistid, me.name, me.rank, me.charfield FROM (
+     SELECT me.artistid, me.name, me.rank, me.charfield FROM
+       artist me
+       WHERE (
+         ( name = ? )
+       )
+     ) WHERE (
+       ( rank = ? )
+     )
+   )',
+   [
+      [{ dbic_colname => 'name', sqlt_datatype => 'varchar', sqlt_size => 100 }, 'frew'],
+      [{ dbic_colname => 'rank' }, 1],
+   ],
+   'from => ...->as_query works'
+);
+
+done_testing;