Removed excess parentheses in generated SQL

diff --git a/Changes b/Changes
index 40979dc..ff220c6 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,5 +1,6 @@
 Revision history for SQL::Abstract
 
+    - Remove excess parentheses in debug SQL
     - Fix parsing of foo.* in SQLA::Tree
     - Fix bindtype fail when using -between with arrayrefref literals
     - Add handling for NULL for -in

diff --git a/lib/SQL/Abstract/Tree.pm b/lib/SQL/Abstract/Tree.pm
index 864451a..7b587c5 100644 (file)
--- a/lib/SQL/Abstract/Tree.pm
+++ b/lib/SQL/Abstract/Tree.pm
@@ -461,7 +461,6 @@ sub fill_in_placeholder {
 # FIXME - terrible name for a user facing API
 sub unparse {
   my ($self, $tree, $bindargs) = @_;
-  $self->_parenthesis_unroll($tree);
   $self->_unparse($tree, [@{$bindargs||[]}], 0);
 }
 
@@ -472,6 +471,7 @@ sub _unparse {
     return '';
   }
 
+  $self->_parenthesis_unroll($tree);
   my ($car, $cdr) = @{$tree}[0,1];
 
   if (! defined $car or (! ref $car and ! defined $cdr) ) {